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  • 1
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    University of Florida/IFAS, Office of Conferences & Institutes | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/231 | 3 | 2011-09-29 22:23:17 | 231 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-27
    Beschreibung: This joint conference is to provide a forum forphysical, biological, and social scientists to share their knowledge andresearch results concerning restoration of the Greater Everglades and Florida Bay Ecosystem.
    Schlagwort(e): Conservation ; Oceanography ; Biology ; Chemistry ; Planning ; Florida Bay ; research ; conferences
    Repository-Name: AquaDocs
    Materialart: book
    Format: application/pdf
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    Format: 282
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  • 2
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    Florida Sea Grant College | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/413 | 3 | 2020-08-24 02:46:52 | 413 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-29
    Beschreibung: There are well over 150 species of fish caught by hook and line in local waters. The 86 speciesincluded in this book were selected by the author and editors because they are the most frequentlyencountered. For eachspecies, important informationabout distinguishing features, biology/habitat, andfishing methods is provided. The often confusing common nicknames applied to each fish are noted,as well as the fish's preferred common name. (56pp.)
    Schlagwort(e): Fisheries ; Biology ; marine fish ; Florida ; sport fishing
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 3
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    Institute of Oceanology, Havana, Cuba | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/417 | 3 | 2020-08-24 02:47:45 | 417 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-29
    Beschreibung: A brief analysis of the bsics of artificial reefs as well as the methods and techniques in use are provided. The need for clear objectives and the design of artificial reefs for long-term goals is emphasized. Several principles are established. First, artificial reefs must target the enhancement of biological and fishery production of the Cuban shelf. This principle introduces major changes in current concepts, which are bsed exclusively on the increase of catch per unit effort. Second, an adequate balance between fishing effort, refuge capacity, food availability and fish recruitment must be established. Therefore, the use of artificial reefs siwth many cavities as habitats for algae, invertebreates and fishes, in place of artificial reefs exclusively employed as fish aggregators, is discussed. A methodology for a national development program, including the materials, structures, reef configurations, quantities, and distributions is proposed. As a result of examinations of habitats on the four sections of the Cubman shelf, an area of 12,500 sq.km. is defined as adequate for artificial reefs and isolated refuges. Eight-hundred and fifty reefs, each one formed by 200 refuges, are proposed. The use of artificial reefs for recreational fisheries is recommended for Cuba.(English & Spanish editions, 46 pgs in each edition; full text searching unavailable)
    Beschreibung: Translated by Georgina Bustamante and Keyon Lindeman.
    Schlagwort(e): Fisheries ; Biology ; Engineering ; Cuban shelf ; fisheries ; artifical reefs ; Cuba ; habitats artificiales ; plataforma cubana
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    Materialart: monograph
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  • 4
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/415 | 3 | 2020-08-24 02:50:40 | 415 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-29
    Beschreibung: CONTENTS.Protecting the Predators, by Jay Humphrey. Economics Create Responsible SharkManagement,by Jay Humphreys. The Healing Power of Sharks,by Kelly Marie Sokol. Shark!by Jay Humphreys. Florida's Sharks. Entering the Sharks' Environment,by Susan Grantham. Regulations Affect the CommercialShark Fishing Industry,by Susan Grantham. Fishing for Information,by Susan Grantham. Tagging, not Bagging,by Robert Hueter, Mote Marine Laboratory. Shark Sites of Interest on the Internet.
    Schlagwort(e): Fisheries ; Biology ; sharks ; Florida
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    Materialart: monograph
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  • 5
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    Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/911 | 108 | 2011-09-29 21:24:50 | 911 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Schlagwort(e): Ecology ; Conservation ; Biology ; Snail Kites ; Florida ; Everglades
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 6
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/939 | 108 | 2010-12-14 15:59:13 | 939 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Red imported fire ants (Solenopsis invicta) invaded peninsular Florida morethan 30 years ago. Highlands and Polk counties, Florida, were probably first invaded inthe late 1960s. Since then, fire ants have continued both to spread and to increase inabundance. Experimental evidence has shown that red imported fire ants may have adetrimental impact on native species, both invertebrate and vertebrate, and that theseimpacts may be both direct and indirect. This segment of research was designed todetermine if fire ants have a negative impact on Florida grasshopper sparrow(Ammodramus savannarumfloridanus) populations at Avon Park Air Force BombingRange, Florida. The sampling reported herein was conducted during June and October,1997, and all analyses are restricted to data collected during those periods. As assessedby baits, fire ants were dominant on about half the sites, and absent from others. Inparticular, OQ Range sites tended to have fewer fire ants present, while Delta Trail siteswere more heavily infested, although there were exceptions. June fire ant abundance wasstrongly negatively correlated with both native ant abundance (r = -0.743, P = 0.006) andnative ant species richness (r = -0.730, P = 0.007). October fire ant abundance wasstrongly negatively correlated with both native ant abundance (r = -0.690, P = 0.013) andnative ant species richness (r = -0.736, P = 0.006). The patterns of fire ant abundance asassessed by pitfalls were very similar to those determined from bait sampling. June fireant abundance was negatively correlated (p 〈 0.05) with native ant richness, but otherJune comparisons were not statistically significant (P 〉 0.05). October fire antabundance was negatively correlated (P 〈 0.05) with native ant richness and abundance,but other comparisons were not statistically significant (P 〉 0.05). There was nosignificant correlation between overall insect biomass as assessed by light traps and fireant abundance as assessed by baits or pitfalls. Total biomass varied considerably amongthe two sample periods because of changes in overall insect abundance during differentseasons. There was a negative spatial correspondence between fire ants and nativeinvertebrates. Over most of the intensive study areas, there was a negative spatialrelationship between fire ants and the abundance of native invertebrates. Over about50% of the intensive study areas, there was a negative spatial relationship between fireants and the abundance of Florida grasshopper sparrows, although the relationship wasnot as strong as that between fire ants and native invertebrates. Fire ant and nativeinvertebrates were negatively correlated at grasshopper sparrow count locations (r =0.347,P = 0.03). A multiple regression model was fit to the data, using fire ants andnative invertebrates as independent variables, and grasshopper sparrow 100-m populationestimates (n = 39) as the dependent variable. The influence of fire ants on grasshoppersparrows was negative while the influence of native invertebrates was positive.However, the overall model, while suggestive, was not significant (r = 0.304, P = 0.17).Fire ant abundance was a better (negative) predictor of sparrow populations (P = 0.13)than was invertebrate abundance (P = 0.59). The overall model and influence of fire antson sparrow populations was suggestive of a negative influence warranting analyses ofdata for 1998 and 1999. (Document has 93 pages)
    Beschreibung: Research Work Order no. 175
    Beschreibung: Final report.
    Schlagwort(e): Ecology ; Conservation ; Biology ; Environment ; red imported fire ants ; fire ants ; vertebrates ; grasshopper sparrow ; Florida ; Solenopsis invicta ; Ammodramus savannarumfloridanus
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    Materialart: monograph
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  • 7
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/956 | 3 | 2011-09-29 21:21:20 | 956 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The Kemp's ridley (Lepidochelys kempo is considered the most endangered ofthe seven extant marine turtle species (Ross et al. 1989). The US Fish and WildlifeService (USFWS) and the National Marine Fisheries Service (NMFS) estimate thebreeding population at 1,500 to 3,000 individuals. The nesting population has beenreduced from approximately 40,000 on one day to no more than 700 annually(Magnuson et al. 1990, USFWS & NMFS 1992). Conservation measures for thespecies have focused on the protection of the nesting beach, captive rearing (headstarting), and the implementation of turtle excluder devices (TEDs) on shrimp nets. Fivehundred to 5,000 ridleys are still taken incidentally yearly by shrimp trawls (Magnuson etal. 1990). Lack of knowledge about early life stages of the Kemp's ridley sea turtlecurrently hinders recovery efforts for this federally listed species. (Document has 18 pages.)
    Beschreibung: Research Work Order no. 177
    Schlagwort(e): Conservation ; Biology ; Kemp's ridley sea turtle ; Lepidochelys kempi ; Florida ; Apalachee Bay
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 8
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1001 | 3 | 2011-09-29 21:17:28 | 1001 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The value of the natural resources of the White River Basin (Basin), AR isrecognized by the area's designation as a "Wetland of International Importance". TheBasin constitutes one of the Nation's largest remaining intact forested wetlandlandscapes, second only to the Atchafalya Basin. It supports the North Americancontinent's largest concentration of over-wintering mallard ducks, a world-class troutfishery, the last vestige of a big river fishery remaining in the Mississippi River Basin,and numerous threatened and endangered species. The continued viability of thiswetland ecosystem depends on the suitability of the hydrologic environment to theresident flora and fauna. Numerous modifications of the Basin hydrologic features in thepast century have seriously impaired the sustainability of these resources. The Basinwidealterations of hydrologic processes (e.g., impoundment and regulatory releases offlows and volumes in the upper reaches, navigational modifications of lower reaches, andconsumptive demands for agricultural use throughout) have affected the hydrology of thesystem profoundly. The result is highly regulated flows and stages, vastly alteredhydrologic patterns, over-stabilized water levels, and disruption of seasonal waterdistribution patterns. Given the critical nature of hydrology in regulating the structureand function of wetland ecosystems, the impacts have been devastating, particularly tothe critical bottomland hardwoods that support the Basin's fish and wildlife resources.To date these piece-meal, system-wide, hydrologic alterations have cornmutativelydegraded the habitat value of this resource for fish and wildlife in the Basin, and havelead to changes in their numbers and distributions. In spite of the enormous stakesinvolved, there has been no comprehensive characterization of the Basin hydrology.System alterations such as channel deepening, dam construction, water allocationplans, and flood control measures are currently pending. These projects will potentiallyhrther modify the hydrologic environments of the Basin, and no doubt require mitigationmeasures. In addition, there is genuine interest in restoring aspects of the Basin's historichydrologic regime within some set of reasonable limits. In order to proceed with thiseffort, the anticipated effects of these modifications and restorations on the Basin ecologyrequire thorough study of the area's historic hydrology, so that connectivity among Basinprecipitation patterns, flow fluctuations, and land use changes can be made. A basinhydrologic characterization is an initial component of this effort. The focus of this effortwas to determine and assemble the data set from which characterization of the hydrologicenvironments of the Basin using historic and recent water level, flow, (primarily byUSGS-WRD) at locations throughout the Basin could proceed. ( Document has 11 pages.)
    Beschreibung: Research Work Order no. 203
    Schlagwort(e): Conservation ; Biology ; Limnology ; Environment ; Policies ; White River Basin ; Arkansas ; hydrology ; species
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 9
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1063 | 3 | 2011-09-29 21:12:04 | 1063 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Loxahatchee can be grouped into three zones according to the patterns of change of treeislands observed from 1950 to 1991. 1 ) the edge ofthe refuge adjacent to the canals, 2) the eastern interiorof the refuge, and 3) the western interior ofthe refuge. The general trend is for tree islandsAlong the edge of the refuge to have decreased insize, number, and percent cover, while those on theinterior increased in size, nunber, and percentcover.Results from this study illustrate the importanceof flow magnitude as well as hydroperiodand depth in stucturing patterns of tree islandswithin this peat wetland. Restoration of historichydroperiods and depths without historic flow patternsmay not be sufficient to restore or maintainthe historic pattern and function of the system. (60 pages)
    Schlagwort(e): Conservation ; Biology ; Limnology ; Arthur R. Marshall Loxahatchee National Wildlife Refuge ; Florida ; hydrology ; tree islands ; water regimes
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 10
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1102 | 3 | 2011-09-29 21:09:00 | 1102 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Objectives of this study are to study the effects of the dynamic system off Cape San BIas on its unique group of nesting sea turtles and foraging shorebirds, including :1. changes in beach topography,2. changes in offshore topography,3. current flows and direction,4. tidal patterns,5. sand composition and origin,6. sea turtle nesting pattern,7. structure of the sea turtle group nesting along EAFB on Cape San BIas,8. shorebird prey availability along an accreting and eroding beach, and9. effects of beach driving on shorebird prey availability.(4 page document)
    Beschreibung: Research Work Order no. 185
    Schlagwort(e): Conservation ; Atmospheric Sciences ; Biology ; Cape San Blas ; Florida marine turtles ; nesting ; foraging ; shorebirds ; barrier islands
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 11
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    Department of Wildlife Ecology and Conservation, Everglades Research and Education Center, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1117 | 3 | 2011-09-29 21:06:20 | 1117 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose of this project was to conduct a pilot project to determine the feasibility ofperforming a study to evaluate the ecological role of alligator holes in the Everglades system andto develop interagency support and a scope of work for future studies. The objectives for the firstyear were to: 1. Review existing information on the ecology of alligator holes and conduct a survey oncurrent complimentary studies.2. Conduct an ecological survey. including mapping and description. of existing alligatorholes.3. Establish interagency cooperation and support for an Alligator Hole Project. Based onthis interagency consultation develop a consensus for priorities for future research andintegration into ecosystem restoration efforts.(96 page document)
    Beschreibung: Final annual report for year 1. Submitted to: Everglades Agricultural Area Environmental Protection District
    Schlagwort(e): Biology ; Limnology ; alligator holes ; Everglades ; Florida
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    Materialart: monograph
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  • 12
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1132 | 3 | 2011-09-29 21:05:45 | 1132 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: We evaluated the use of strip-transect survey methods for manatees through aseries of replicate aerial surveys in the Banana River, Brevard County, Florida, duringsummer 1993 and summer 1994. Transect methods sample a representative portion ofthe total study area, thus allowing for statistical extrapolation to the total area. Otheradvantages of transect methods are less flight time and less cost than total coverage, easeof navigation, and reduced likelihood of double-counting.Our objectives were: (1) to identify visibility biases associated with the transectsurvey method and to adjust the counts accordingly; (2) to derive a population estimatewith known variance for the Banana River during summer; and (3) to evaluate thepotential value of this survey method for monitoring trends in manatee population sizeover time. (51 page document)
    Beschreibung: Research Work Order no. 116
    Beschreibung: FINAL REPORT to the U.S. Department of the Interior National Biological Service (RWO-116: Aerial Survey objective)
    Schlagwort(e): Biology ; Engineering ; Banana River ; Brevard County ; Florida ; manatee ; Trichechus manatus ; aerial surveys
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    Materialart: monograph
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  • 13
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1096 | 3 | 2011-09-29 21:08:30 | 1096 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Along EAFB on Cape San BIas, the only sea turtle species nest observed has beenthe loggerhead turtle. The first green turtle nest documented along the Florida panhandlecoast was observed on EAFB property, however (D. Atencio, EAFB, pers. comm). SantaRosa Island, located approximately 150 miles west of Cape San BIas supports a small butconsistent, group of nesting green turtles (Fig. 2). Although erosion is not as severe alongSanta Rosa Island as it is on Cape San BIas, and vehicular traffic is not permitted, seaturtles nesting on this barrier island must survive severe tropical storms, predation, andartificial lighting to be successful. Because this area supports a rare group of nesting greenturtles and is disturbed by intense artificial lighting from Air Force missions and adjacentresort towns, continued monitoring is necessary. The sea turtle species that nest along thisbarrier island, and the human activities that disturb those sea turtles present uniquecircumstances for management ofthis area. Protection ofthe significant nestingpopulations of sea turtles on EAFB properties on Cape San BIas and Santa Rosa Islandrequires yearly monitoring of the nesting activity and the natural and human disturbancesinfluencing the nesting females.The objectives ofthis study were to monitor sea turtle nesting along EAFB onCape San BIas to determine number of nests and hatching success, assess disturbances,and determine proper management to ensure successful nesting and hatching.(56 page document)
    Beschreibung: Research Work Order no. 129
    Beschreibung: Research Work Order no. 160
    Beschreibung: Research Work Order no. 181
    Beschreibung: U. S. Geological Survey/Biological Resource Division
    Schlagwort(e): Conservation ; Biology ; Cape San Blas ; Santa Rosa Island ; Florida ; marine turtles ; nesting ; Loggerhead turtles ; Caretta caretta ; Green turtles ; Chelonia mydas
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 14
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2064 | 3 | 2010-12-14 16:52:26 | 2064 | Florida Sea Grant College Program
    Publikationsdatum: 2021-07-11
    Beschreibung: (2 page flyer)
    Schlagwort(e): Management ; Biology ; Green mussel ; Florida ; invasive species ; Pema viridis
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 15
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2059 | 3 | 2011-09-29 19:44:32 | 2059 | Florida Sea Grant College Program
    Publikationsdatum: 2021-07-11
    Beschreibung: This histological atlas focuses on A. coeruleus and includesmajor organs and tissues. Particularly note the stomach tissues ofboth species, which illustrate the difference in digestive strategies ofthe Carribbean Acanthurids. Acanthurus chirurgus was intentionallyleft out of this atlas, as its tissues are identical to those of ?A.bahianus(PDF has 22 pages)
    Schlagwort(e): Fisheries ; Biology ; Florida ; reef fishes ; Acanthurids ; tangs ; histology
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    Materialart: monograph
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  • 16
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2065 | 3 | 2011-09-29 19:45:05 | 2065 | Florida Sea Grant College Program
    Publikationsdatum: 2021-07-11
    Beschreibung: (PDF has 125 pages.)
    Schlagwort(e): Management ; Conservation ; Biology ; Environment ; coastal plants ; Florida ; coastal zone management
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 17
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2550 | 3 | 2011-09-29 18:52:23 | 2550 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-25
    Beschreibung: The overall goal of this study was to develop a new fishery resource product through open-wateraquaculture for the west coast of Florida that would compete as a non-traditional product through marketdevelopment. Specific objectives were as follows:I. To grow a minimum of 50, 000 juvenile scallops to a minimum market size of40 mm in a cageand float system in the off-shore waters of Crystal River, Florida.2. To determine the growth rate, survival, and time to market size for the individuals in this systemand area to other similar projects like Virginia.3. To introduce local fishermen and the aquaculture students at Crystal River High School to thehatchery, nursery, and grow-out techniques.4. To determine the economic and financial characteristics of bay scallop culture in Florida andassess the sensitivity of projected costs and earnings to changes in key technical, managerial, andmarket related parameters.5. To determine the market acceptability and necessary marketing strategy for whole bay scallopproduct in Florida. (PDF has 99 pages.)
    Beschreibung: Final report on Project RlLR·A·20
    Schlagwort(e): Aquaculture ; Biology ; Florida Bay Scallops ; Crystal River ; Florida ; aquaculture ; marketing ; Argopecten irradians
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    Materialart: monograph
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  • 18
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    University of Florida, Florida Sea Grant College Progam | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/284 | 3 | 2011-09-29 22:18:00 | 284 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-28
    Beschreibung: Marine biotechnology is a new economic sectorglobally, and is in its infancy in Florida. As an industry, itis still a very small part of biotechnology overall, but onewhere Florida has potential and real advantages overmany areas for developing a robust commercial,technical and educational investment. (8pp.)
    Schlagwort(e): Health ; Oceanography ; Biology
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 19
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/422 | 3 | 2020-08-24 02:48:07 | 422 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-29
    Beschreibung: This fact sheet gives information on the biology and commercial value of sponges found in Florida. Five species in Florida are harvested commercially.Three of these, sheepswool sponge, yellow sponge, and thegrass sponge are the primary marketed sponges. (2pp.)
    Schlagwort(e): Fisheries ; Biology ; sponge fisheries ; Florida ; sheepswool sponge ; yellow sponge ; grass sponge
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    Materialart: monograph
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  • 20
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    University of Florida Coastal and Oceanographic Engineering Department | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/127 | 3 | 2020-08-24 02:53:49 | 127 | Oceanographic Engineering Program, Department of Civil and Coastal Engineering, University of Florida
    Publikationsdatum: 2021-06-26
    Beschreibung: The critical need to predict the turbidity in water due to fine-grained sediment suspensionunder wave action over mud deposits for sedimentation and erosion studies, as well assorbed contaminant transport, is well known. Since fall velocities of fine sediment particlesare very small, they can be easily transported by hydrodynamic flows such as waves andcurrents. The presence of these particles in the water column affects accoustic transmission,heat absorption and depth of the eutrophic zone (Luettich et al., 1989). Because these sedimentsalso have a strong affinity for sorbing nutrients and toxic chemicals, sediments whichhave been deposited on the bottom may function as a source of contaminants to the watercolumn if they are disturbed by eroding forces resulting, for instance, from wave action. Anoutstanding example of a water body for these problems is Lake Okeechobee, the largestshallow lake in Florida. This lake shows typical signs of artificial eutrophication mainly dueto increased phosphorus loading associated with the surrounding region. Resuspension of sediment at the bottom of Lake Okeechobee composed of fine-grainedmaterial has been examined. A sediment transport model was used to simulate likelytrends in the evolution of the vertical suspended sediment concentration profile resultingfrom wave action, and the corresponding eroded bed depth was calculated through massbalance. Requisite information on characteristic parameters and relationships related tofine sediment erodibility were derived from field sampling of bottom sediment in the lake,and through laboratory experiments using this sediment and lake water. (161pp.)
    Beschreibung: South Florida Water Management District
    Schlagwort(e): Engineering ; Limnology ; Environment ; Chemistry ; Erosion ; Fine sediment ; Lake mud ; Lake Okeechobee
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    Materialart: monograph
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  • 21
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    Florida Sea Grant College | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/167 | 3 | 2021-02-27 20:08:17 | 167 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-26
    Beschreibung: Considerable research in recent years has been invested inthe basic biology, ecology, and fisheries of deep-water crabs,Family Geryonidae. These efforts have been concentrated off thesoutheastern United States and southwest Africa, following earlierwork from the Mid-Atlantic states of the U.S. to the CanadianMaritime Provinces. Species of primary interest have been thegolden crab, Chaceon fenneri, and the red crabs C. maritae and C.auinauedens. Only a fraction of recent data has been published.Yet, the many investigators and sponsoring agencies sought tofoster regional comparisons, to inform the commercial fishingindustry and resource agencies, and tp provide guidance for futureresearch investments.On January 19 and 20, 1989, an invited panel of scientists,fishermen, and Sea Grant Extension faculty met in Tampa, Floridato share their results, conclusions, and latest hypotheses. Thisreport, as a summary of workshop presentations and discussions, issimply a vehicle by which that expertise can be delivered to abroader audience. (73pp.) (Lindberg and Wenner (eds)
    Beschreibung: Sea Grant Project No. R/LR-B-17
    Beschreibung: NOAA National Undersea Research Center, University of North Carolina at Wilmington
    Schlagwort(e): Ecology ; Fisheries ; Biology ; Geryonidae ; Golden crab ; Chaceon fenneri ; Red crab ; Chaceon quinquedens ; fisheries ; ecology
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    Materialart: monograph
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  • 22
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    Florida Sea Grant College | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/213 | 3 | 2020-08-24 02:43:44 | 213 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-27
    Beschreibung: This report examines the regulation of mosquito control activities in Florida and makeslegal and institutional recommendations to improve protection of non-target estuarine and marineorganisms.Some of the more important recommendations for modification of mosquito control inFlorida include: clarification of ambiguous mosquito control pesticide labels; strengthening ofsurveillance and reporting requirements; strengthening of enforcement efforts and authority;increased use of Integrated Pest Management techniques; development of alternatives topesticides; increased research to assess the effects of pesticides on non-target organisms;increased funding, particularly for public education, research, and enforcement; utilization ofadministrative and judicial remedies if warranted; and public education. (132pp.)
    Beschreibung: Florida Department of Natural Resources
    Beschreibung: Project Number R/FDNR-3A, Florida Department of Natural Resources
    Schlagwort(e): Pollution ; Fisheries ; Biology ; Environment ; Policies ; mosquito control ; Florida ; regulations ; non-target organisms ; fisheries ; pollution
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    Materialart: monograph
    Format: application/pdf
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  • 23
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1070 | 3 | 2020-08-24 02:32:01 | 1070 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This report results from an invitation to review the needs andprospects for capture-recapture and aerial census studies of themanatee (Trichechus manatus) in Florida. Three aerial reconnaissance flights provided afirst hand view of manatee habitats, as follows: May 3, SuwanneeRiver to Kings Bay and Crystal River (Rathbun, Eberhardt), May 4,Vero Beach to Ft. Lauderdale and Ft. Myers by way of Whitewater Bay(Rose, Percival, Eberhardt), and May 5, Cape Canaveral to Jacksonville,St. Johns River and Blue Spring (Rose, Kinnaird, Eberhardt). (24 page document)
    Schlagwort(e): Biology ; Information Management ; West Indian Manatee ; Trichechus manatus ; Florida ; censusing techniques ; aerial survey ; mark and recapture
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    Materialart: monograph
    Format: application/pdf
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  • 24
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1077 | 3 | 2011-09-29 21:11:52 | 1077 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The Cabo Rojo Salt Flats, at the southwestern tip ofPuerto Rico, provide important autumn stopover and winteringhabitat for migratory shorebirds. I studied the abundanceand distribution of shorebirds and their food resources atthis site during autumn of 1990 and 1991.Small calidrids (primarily Calidris pusilla and C.mauri) were the most abundant shorebirds at the salt flats.The maximum weekly counts of small calidrids in 1990 (2,690)and 1991 (3,532) occurred in mid October. Calidrids foragedprimarily in the Fraternidad lagoon system; roosting tookplace most often at the neighboring Candelaria Lagoon.The macroinvertebrate prey important to calidrids in theFraternidad system were Dasyhelea (Diptera), Trichocorixa(Hemiptera), and Artemia (Anostraca). Changes in invertebrateabundance coincided with fluctuations in salinity. (100 page document)
    Beschreibung: Research Work Order no. 78
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Shorebirds ; Cabo Rojo Salt Flats ; Puerto Rico ; migration ; Calidrids ; Candelaria Lagoon
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    Materialart: monograph
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  • 25
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1085 | 3 | 2020-08-24 02:32:38 | 1085 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: West Indian manatees (Trichechus manatus) occur throughout the year inrivers, estuaries and coastal areas of Florida (Moore 1951, Hartman 1974,Irvine and Campbell 1978, Irvine et al. 1981). Manatees are widely dispersedalong the Gulf and Atlantic Coasts of the southeastern U.S. during the summermonths and aggregate at traditional warm water wintering sites during coolermonths (Hartman 1974, Powell and Waldron 1978, Rose and McCutcheon 1980,Rathbun et al. 1982, Powell and Rathbun 1983, Shane 1983). Their winterrange on the east coast of Florida extends as far north as Jacksonville(Hartman 1974, Rathbun et al. 1983, Kinnaird and Valade 1983) but manateesare sighted most frequently in the northeastern region of the peninsuladuring the summer months (Moore 1951, Hartman 1974, Irvine and Campbell1978). Recent evidence suggests that manatees in northeastern Florida arenot discrete subpopulations and that manatees make seasonal north/southmigrations along the eastern coastal waterways (Hartman 1974, Shane 1983,Rathbun et al. 1983, Kinnaird and Valade 1983).Northeastern Florida has the highest known manatee mortality in thestate, including the highest incidence of deaths due to collisions withboats, particularly in the St. Johns River and Brevard County (O'Shea et al.in prep.). It is difficult to develop wise management policies for thisregion because spatial and temporal use of northeastern Florida by manateeshas not been fully documented. The nature and extent of boat traffic alsohas not been described. I conducted aerial surveys for one complete year over the lower reachesof the St. Johns River and the northeastern section of the ICW (southernVolusia County to Kings Bay, Georgia) to document the spatial and temporalpatternLt~at characterize manatee use of northeast Florida, and to describethe nature and extent of boat traffic. The development of managementpractices based on these patterns should help minimize resource conflicts andpossibly reduce manatee boat/barge mortality. (60 page document)
    Beschreibung: Prepared for: U.S. Fish and Wildlife Service 75 Spring Street, S.W. Atlanta, GA 30303
    Schlagwort(e): Conservation ; Management ; Biology ; West Indian manatee ; Trichechus manatus ; Florida ; boat mortality ; St. Johns River
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    Materialart: monograph
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  • 26
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1079 | 3 | 2011-09-29 21:09:38 | 1079 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This goals of this research and monitoring effort are to document nesting effortand roughly categorize success of nesting by wading birds in the central Everglades ofFlorida, and to investigate the causes of nonbreeding in a high proportion of the adultwading birds in the ecosystem The latter goal has focused on breeding of White Ibises(Eudocimus albus) and has been approached through 1) understanding the nutritional,behavioral, and hormonal aspects of normal breeding in a captive colony ofScarlet Ibises(considered conspecific to White Ibises) in central Florida, and 2) comparing breeding andnonbreeding wild White Ibises in the Everglades, in their physiology, nutritional state,breeding phenology, contaminant load, and hormonal status. This report covers work onthis project between January and November, 2000. (81 page docoument)
    Beschreibung: Research Work Order no. 191
    Beschreibung: 2000 draft Final Annual Report to The U. S. Army Corps of Engineers Jacksonville, Florida
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Wading birds ; nesting success ; Everglades ; Water Conservation Area 1 ; Water Conservation Area 2 ; Water Conservation Area 3 ; Florida ; water levels ; Loxahatchee National Wildlife Refuge ; Northeast Shark Slough (NESS) ; White Ibis ; Eudocimus albus
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 27
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1075 | 3 | 2011-09-29 21:11:45 | 1075 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This project was initiated to continue monitoring reproductive responses of wadingbirds in the central Everglades, and to investigate two areas of research considered key tounderstanding and managing wading birds: nestling energetics, and factors affecting foodavailability. This report summarizes the first of two years of work. (101 page document)
    Beschreibung: Final Report to The U. S. Army Corps of Engineers Jacksonville, Florida
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Wading birds ; nesting success ; Everglades ; Water Conservation Area 1 ; Water Conservation Area 2 ; Water Conservation Area 3 ; Florida ; water levels ; Loxahatchee National Wildlife Refuge ; Northeast Shark Slough (NESS)
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 28
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1073 | 3 | 2011-09-29 21:11:39 | 1073 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This report documents breeding numbers, reproductive success, and foragingdispersion of long-legged wading birds in the Water Conservation Areas (WCAs) of theEverglades during the first six months of 1993. Briefly, the 1993 spring had abnormallyhigh water and windy conditions throughout the season, and produced poor nesting effort,low to moderate nesting success, and low production of young. Some species, like WoodStorks and White Ibises, did not nest at all in the WCAs. Others, like Great Egrets andTricolored Herons, showed considerably tenacity under the extremely poor nestingconditions. The 1993 season provided a rare chance to record the reproductive responses ofwading birds during sustained high water conditions. (108 page document)
    Beschreibung: Research Work Order no. 110
    Beschreibung: Final Report to The U. S. Army Corps of Engineers Jacksonville, Florida
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Wading birds ; nesting success ; Everglades ; Water Conservation Area 1 ; Water Conservation Area 2 ; Water Conservation Area 3 ; Florida ; water levels ; Loxahatchee National Wildlife Refuge ; Northeast Shark Slough (NESS)
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 29
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    University of Florida, Department of Fisheries | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1084 | 3 | 2011-09-29 21:12:43 | 1084 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This study investigated the status of fish communitiesin 12 naturally acid Florida lakes. The small, shallowlakes were located in the Ocala National Forest, the TrailRidge, and panhandle Florida; regions where lakes have lowacid neutralizing capacities and are considered sensitive tofurther acidification from anthropogenic sources.Fifteen species from seven families were capturedduring mark-recapture sampling. Warmouth (Lepomis gulosus)was the only cosmopolitan species in the study. Bluegill(Lepomis macrochirus) and largemouth bass (Micropterussalmoides), collected from 11 and 10 lakes, respectively,were also widely distributed species. Total fish abundanceand biomass were not related to lake pH or total alkalinity.(Document has 202 pages)
    Beschreibung: Research Work Order no. 73
    Beschreibung: PhD
    Beschreibung: This document was Cecil Jenning's Ph.D. dissertation submitted to the Department of Fisheries and Aquaculture, University of Florida.
    Schlagwort(e): Biology ; Limnology ; Chemistry ; lakes ; Florida ; fishes ; community ; water chemistry
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 202
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  • 30
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1078 | 3 | 2011-09-29 21:11:55 | 1078 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This report summarizes work done during the 1998 field season on ResearchWork Order 188, for the U.S. Army Corps ofEngineers through the U.S. GeologicalService's Biological Resource Division's Florida Cooperative Research Unit.The goals ofthis work were to continue the monitoring of nesting by waterbirdsin the central and northern Everglades, and to initiate research aimed at understandingwhy a very large proportion ofthe adult wading birds in the Everglades do not initiatenesting in most years.Between January and July of 1998, we performed systematic aerial surveys ofWCAs 1, 2, and 3 ofthe central and northern Everglades in order to locate and documentbreeding colonies ofwading birds. In addition, we performed systematic ground surveysto serve as checks on the aerial work, and to document solitary nesting species, and darkcolored species not easily counted from the air. (88 page document)
    Beschreibung: Research Work Order no. 188
    Beschreibung: Final Report to The U. S. Army Corps of Engineers Jacksonville, Florida
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Wading birds ; nesting success ; Everglades ; Water Conservation Area 1 ; Water Conservation Area 2 ; Water Conservation Area 3 ; Florida ; water levels ; Loxahatchee National Wildlife Refuge ; Northeast Shark Slough (NESS)
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 31
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1081 | 3 | 2011-09-29 21:09:46 | 1081 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose of this initial phase was to expand our previous work on marine turtles onthe Caribbean coast of Nicaragua. This was done through the establishment of a collaborativeprogram with the Miskitu Indians to reduce the uncontrolled take of marine turtles in this region.We initiated activities for a multi-year program that will include research, training, andeducational activities involving three Miskitu Indian Communities located in the IndigenousCommunities and Miskito Cays Biosphere Reserve (ICMCBR). (5 page document)
    Beschreibung: Research Work Order no. 171
    Schlagwort(e): Conservation ; Biology ; Nicaragua ; sea turtles ; Miskitu Indians ; harvesting ; Miskito Cays Biosphere Reserve (ICMCBR)
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    Materialart: monograph
    Format: application/pdf
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  • 32
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1086 | 3 | 2011-09-29 21:09:57 | 1086 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose of this study is to provide a better basis for understanding manatee winter abundance andhabitat use patterns along the northern limit of the species' range, thepurposes of this study were to: a) document the degree and nature of manateeuse at two Jacksonville power plants, b) determine the influence of air andwater temperature on manatee use of the plants, c) identify and photographindividual manatees observed in the outfalls, d) document site fidelity, ande) document any local and/or long distance manatee movements. (67 page document)
    Beschreibung: Prepared for: U.S. Fish and Wildlife Service 75 Spring Street. S.W. Atlanta. GA 30303
    Schlagwort(e): Biology ; Environment ; West Indian manatee ; Trichechus manatus ; Florida ; power plant effluents ; St. Johns River ; water temperature ; J. Dillon Kennedy Generating Station ; Southside Generating Station ; Jacksonville
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 33
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1080 | 3 | 2011-09-29 21:09:44 | 1080 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This comprehensive final report summarizes the results of a four-year researchand monitoring effort (1998 - 2001) designed to document nesting effort and success bywading birds, and to investigate the reproductive physiology and ecology of White Ibises(Eudocimus albus) in the Everglades ecosystem. The monitoring of nesting has beenaccomplished bystandardized systematic aerial and ground surveys and study of nestingsuccess of nesting colonies in Water Conservation Areas (WCAs) 2 and 3 ofthe centralEverglades. The White Ibis work was accomplished through 1) investigation of thenutritional, behavioral, and hormonal aspects of "normal" breeding in a captive colony ofScarlet Ibises (Eudocimus ruber, considered by many to be the same species as the WhiteIbis), and 2) documenting the physiology, nutritional state, breeding phenology,contaminant load, and hormonal status of free- living adult White Ibises in the centralEverglades. (364 page document)
    Beschreibung: Research Work Order no. 191
    Beschreibung: 2001 final comprehensive report to The U. S. Army Corps of Engineers Jacksonville, Florida
    Schlagwort(e): Conservation ; Management ; Biology ; Limnology ; Wading birds ; nesting success ; Everglades ; Water Conservation Area 1 ; Water Conservation Area 2 ; Water Conservation Area 3 ; Florida ; water levels ; Loxahatchee National Wildlife Refuge ; Northeast Shark Slough (NESS) ; White Ibis ; Eudocimus albus
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 34
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1090 | 3 | 2011-09-29 21:10:31 | 1090 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose of this study was to determine how the dynamic system off Cape San Blas affects its unique group ofnesting sea turtles we assessed:1. changes in beach topography,2. changes in offshore topography,3. current flows and direction,4. tidal patterns,5. sand composition and origin,6. sea turtle nesting pattern, and7. structure of the sea turtle group nesting along Cape San Blas. (9 page document)
    Beschreibung: Research Work Order no. 197B
    Beschreibung: Project status report. Final report.
    Schlagwort(e): Oceanography ; Biology ; Earth Sciences ; Cape San Blas ; Florida ; barrier islands ; green turtles ; Chelonia mydas ; loggerhead turtles ; nesting ; sea turtles
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 35
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1092 | 3 | 2011-09-29 21:09:23 | 1092 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Fibropapillomatosis (FP) is a growing threat to the survival of green turtle,Chelonia mydas, populations worldwide and has been shown to be affectingloggerhead, Caretta caretta, and olive ridley, Lepidochelys olivacea, populations aswell. Transmission studies in captivity carried out by this laboratory have demonstratedthat FP in green turtles is caused by an infectious subcellular agent. (Herbst, et al,1995), (Herbst et ai, 1996a). We have demonstrated a new Chelonid herpesvirus inexperimentally induced and spontaneous fibropapillomas of green turtles using electronmicroscopic,molecular, and serological techniques (Jacobson et ai, 1991), (Herbst, etai, 1995), (Herbst, et ai, 1996b), (Lackovich, et al 1998a), (Herbst, et ai, 1998), (Garber,et al 1998). Recent studies by others have confirmed our early characterization of thisvirus as a member of the Alphaherpesvirinae subfamily (Quackenbush, et al, 1998,Herbst, et al, 1996b, Garber, et ai, 1998).Although this herpesvirus is considered a candidate for the etiology of FP, it hasnot yet been cultivated in vitro. Fulfillment of Koch's postulates through a controlledtransmission study using cultured herpesvirus would test its role as the etiologic agentof FP. These studies were initiated to provide previously unavailable information aboutthe prevalence of this virus in tumors and skin of green and loggerhead turtles in Floridaand to attempt to cultivate it in vitro. (13 page document)
    Beschreibung: Research Work Order no. 161
    Schlagwort(e): Health ; Biology ; Green turtle ; Chelonia mydas ; fibropapillomatosis ; diseases ; Florida ; loggerhead turtle ; Caretta caretta ; marine turtle
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 36
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1093 | 3 | 2011-09-29 21:09:17 | 1093 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Research conducted under this RWO from July 1, 1997 through June 30, 2000 hasprovided important new information about the pathogenesis, virology, andimmunology of marine turtle fibropapillomatosis. In particular, we have providedstrong evidence for the association of a herpesvirus with fibropapillomatosis of thegreen turtle,Chelonia mydas, and the loggerhead turtle, Caretta caretta, in Florida. Inaddition we have provided new evidence for the absence of papillomaviruses fromsea turtle fibropapillomas. Although unsuccessful, important new attempts were madeto cultivate the FP-associated herpesvirus in vitro in collaboration with the NationalWildlife Health Center. During this period of time, we completed publication of the firstcomprehensive description of the comparative pathology and pathogenesis ofexperimentally induced and spontaneous fibropapillomas of green turtles (Cheloniamydas). We initiated innovative studies on the persistence of a Chelonianherpesviruses in the marine environment demonstrating for the first time that theenvironmental survivability of Chelonian herpesviruses makes them real threats tomarine turtle health. Finally, we explored development of a serological assay for FPusing synthetic herpesvirus peptides and developed methodologies for detection ofantibodies to LETV [Iung-eye-trachea virus] a disease-associated herpesvirus of thegreen turtle, Chelonia mydas.. This last initiative is ongoing and will further our effortsto develop specific immunological assays for the FP-associated herpesvirus and FP. (17 page document)
    Beschreibung: Research Work Order no. 180
    Schlagwort(e): Health ; Biology ; Green turtle ; Chelonia mydas ; fibropapillomatosis ; diseases ; Florida ; Loggerhead turle ; Caretta caretta ; marine turtles ; diagnostic assays
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 37
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/236 | 3 | 2011-09-29 22:22:36 | 236 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-27
    Beschreibung: Conference themes addressed: Applications and Restoration Targets,the Mangrove-Estuarine Transition Zone, Benthic Habitats, Water Quality, Physical Processes,Higher Trophic Levels, and Adjacent Systems.
    Schlagwort(e): Conservation ; Ecology ; Fisheries ; Biology ; Engineering ; Chemistry ; Florida Bay ; research ; conferences
    Repository-Name: AquaDocs
    Materialart: book
    Format: application/pdf
    Format: application/pdf
    Format: 262
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  • 38
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/929 | 3 | 2011-09-29 21:24:05 | 929 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Document has 9 pages.
    Schlagwort(e): Health ; Biology ; Promcentrum lima ; Promcentrum concavum ; Promcentrum cf hoffmannianum ; green turtle ; Chelonia mydas ; fibropapillomatosis ; Hawaii ; Florida ; benthic dinoflagellates
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 39
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/959 | 3 | 2011-09-29 21:20:53 | 959 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Objectives:Evaluate movement and distribution patterns of sea turtles in our series of study sitesin The Bahamas. This objective includes the questions of where do the turtles comefrom, how long are they resident in these sites, and where do they go when theyleave.Collect data that will allow us to develop techniques to compare habitat quality and toserve as a foundation for studies of the role of green turtles in seagrass ecosystems.Evaluate models for estimating growth rates and carrying capacities for sea turtlesbased on our data from a long-term study of immature green turtles in the southernBahamas. (Document has 7 pages.)
    Beschreibung: Research Work Order no. 166
    Schlagwort(e): Conservation ; Biology ; Sea turtles ; Bahamas
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 40
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/961 | 108 | 2011-09-29 21:17:58 | 961 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The feeding ecology of Black Skimmers (Rynchops niger) wasstudied at Cedar Key and St. Vincent's National Wildlife Refuge on the Florida Gulf coast during the winters of 1979 and 1980, respectively. Objectives of the study were to: 1) delineate characteristics of Black Skimmer winter feeding habitat, 2)monitor the prey resource and prey selection by wintering Black Skimmers, 3) describe social, temporal and spatial aspects of winter foraging, and 4) develop recommendations for Black Skimmer feeding habitat management. (Document has 92 pages; not full text searchable)
    Schlagwort(e): Ecology ; Aquaculture ; Biology ; Environment ; feeding habitat ; colonial birds ; winter feeding ; ecology ; black skimmer ; Florida ; Gulf coast ; Rynchops niger ; Rynchops albicollis ; Rynchops flavirostris
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    Materialart: monograph
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/986 | 3 | 2011-09-29 21:19:54 | 986 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: From June 1983 t o June 1984, the senior author examined the habitatassociations and seasonal succession of early life history stages of fishesof Orange Lake, Alachua County, Florida (Conrow 1984). The study includedan evaluation of three sampling gears -- a 0.5-m diameter tow net, a Bredertrap (a plastic trap with leaders; Breder 1960), and a light trap (Floyd et al. 1984).A total of 23 fish species was captured during the study. Illustrations and identifying characteristics of 18 of these are presented, alongwith brief mention of habitat associations and seasonal occurrences. Notethat all illustrations and identifications were made from ish captured inthe field and are therefore not definitive. Identifications were based ondescriptions in the literature and, when possible, comparisons with knownseries. Species reported from Orange Lake (Reid 1950; DuRant 1980; Conrow1984) but not considered in this report are listed on page 41.Orange Lake has a surface area of approximately 5000 hectares and amaximum depth o f 3.5 meters (Fig. 1). The four habitats defined f o r thestudy were open water, panic grasses (Panicum spp. ) , hydrilla (Hydrilla verticillata) , and, floating /emergent vegetation. The laatter is characterizedprimarily by spatterdock (Nuphar luteum), but also includes waterhyacinth (Eichornia crassipes) , coontail (Ceratophyl lum demersum) , cabomba(Cabomba carol iniana) , and bladderwort ( Utriculariain flata ). (Document has 49 pages.)
    Beschreibung: Research Work Order no. 186
    Schlagwort(e): Biology ; Fishes ; Orange Lake ; Florida
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  • 42
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/985 | 3 | 2010-12-14 15:59:47 | 985 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Document has 3 pages; not full text searchable.
    Beschreibung: Research Work Order no. 186
    Schlagwort(e): Conservation ; Management ; Biology ; Waterfowl ; impoundments ; Merritt Island National Wildlife Refuge ; Florida ; surveying techniques
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    Materialart: monograph
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  • 43
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/987 | 3 | 2011-09-29 21:19:56 | 987 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The objectives of this study were to (1) determine the magnitude and typesof vehicular traffic on Eglin AFB property; (2) assess current knowledge of federallylisted species on Cape San Blas to determine distribution, habitat needs and otherbiological requirements; (3) conduct surveys of marine turtle nesting activities incooperation with other entities on the peninsula; (4) assess the relationshipbetween human/vehicular disturbance and the federally listed species; (5) conducta winter survey of federally listed shorebirds on Air Force property; and (6) providemanagement options.(Document has 48 pages.)
    Schlagwort(e): Conservation ; Management ; Biology ; Cape St.Blas ; Florida ; vehicles ; beach ; wildlife impact ; Eglin Air Force Base ; bird inventory ; endangered/threatened species ; marine turtle nesting
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 44
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/970 | 3 | 2011-09-29 21:18:47 | 970 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: During 1983 and 1984 the effect of low level military trainingflights on the establishment. size and reproductive success of wadingbird colonies was studied in Florida. Based on the indirect evidenceof colony distributions and turnover rates in relation to militaryareas (training routes designated to 500 feet or less above groundlevel and military operations areas). there was no demonstrated effectof military activity on wading bird colony establishment or size on astatewide basis. Colony distributions were random with respect tomilitary areas and turnover rates were within 2% when military andnon-military areas were compared. Colony distributions and turnoverrates, however. were related to the amount and type.Les tuer-tne orfreshwater) of wetland. respectively.During two breeding seasons the behavioral responses andreproductive success of selected species were monitored in anon-habituated treatment colony (military overflights) and a controlcolony (no overflights). Breeding wading birds responded to F-16overflights at 420 knots indicated airspeed. 82-84% maximum rpm. 500feet above ground level and sound levels ranging from 55-100 dBA byexhibiting no response. looking up or changing position (usually to analert posture): no productivity limiting responses were observed.High-nesting Great Egrets responded more than other species, nestlingGreat Egrets and Cattle Egrets responded significantly (r 〈.05) moreintensely than adults of their respective species, and adultsresponded less during incubation and late chick-rearing than at othertimes. In addition, no differences in adult attendance, aggressiveinteractions or chick feeding rates were observed to result from F-16 overflights. No evidence of habituation to overflights was noted.Humans entering the colony or airboats approaching the colony vicinityelicited the most severe responses (flushing and panic flights)observed at both sites.Since relatively little coastal military activity occurs at lowlevels ( ~500 ft) and only one Brown Pelican colony (5-6% of thebreeding population) was located in such an area, the reproductivesuccess of five, more lIexposedll study species (Great Egrets, SnowyEgrets, Tricolored Herons, Little Blue Herons, Cattle Egrets) nestingin interior freshwater colonies was studied. Reproductive activityincluding such factors as nest success, nestling survival, nestlingmortality, and nesting chronology was independent of F-16 overflightsbut related to ecological factors including colony location, colonycharacteristics and climatology. The responses to and effects of F-16overflights, as reported here, should not be considered representativeof military aircraft at lower altitudes or greater noise levels. (194 pages)
    Beschreibung: Prepared for the U.S. Air Force through the Florida Cooperative Fish and Wildlife Research Unit by the Department of Wildlife and Range Sciences, University of Florida, Gainesville, FL
    Schlagwort(e): Conservation ; Biology ; Policies ; wading birds ; aircraft
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    Materialart: monograph
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  • 45
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/982 | 3 | 2011-09-29 21:19:46 | 982 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The study had the following objectives:1. To observe the manatees that use Kings Bay, CrystalRiver, Florida throughout the winter and to plottheir relative use of southern end of Kings Bay(South Bay) and its sanctuaries on days withdiffering levels of human activity.2. To determine the relationship among human waterborneactivities, temperature, and manatee use of KingsBay.3. To make management recommendations, if necessary,to minimize any negative impacts of humanwater-borne activities on the Crystal River manateeswhile they are using this critical winter habitat.(Document has 50 pages.)
    Beschreibung: Research Work Order no. 52
    Schlagwort(e): Conservation ; Management ; Biology ; West Indian manatee ; Trichechus manatus ; human activities ; Kings Bay ; Crystal River ; Florida
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 46
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/983 | 3 | 2011-09-29 21:19:48 | 983 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The study had the following objectives:1. To observe the manatees that use Kings Bay, CrystalRiver, Florida throughout the winter and to plottheir relative use of southern end of Kings Bay(South Bay) and its sanctuaries on days withdiffering levels of human activity.2. To determine the relationship among human waterborneactivities, temperature, and manatee use of KingsBay.3. To make management recommendations, if necessary,to minimize any negative impacts of humanwater-borne activities on the Crystal River manateeswhile they are using this critical winter habitat.(Document has 50 pages.)
    Beschreibung: Research Work Order no. 52
    Schlagwort(e): Conservation ; Management ; Biology ; West Indian manatee ; Trichechus manatus ; human activities ; Kings Bay ; Crystal River ; Florida
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 47
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1089 | 3 | 2011-09-29 21:10:29 | 1089 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: We have developed immunological tests that can identify marine turtles in Florida (green and loggerhead) that have been exposedto the LETV herpesvirus. The seroepidemiological data collected provides critical evidence about the relationship betweeninfection with the FP-associated herpesvirus and the LETV herpesvirus. The data supports the hypothesis that LETV and FPHVinfections are independent infections of marine turtles. The data shows that wild green turtles in Florida are exposed to theLETD-associated herpesvirus, which is the first description ofLETV infection in free-ranging marine turtles. To our knowledge,the antigenic proteins identified in this study are not only the first proteins from a reptilian herpesvirus to be cloned andexpressed, but they represent the first reptilian herpesvirus proteins to be identified as immunogenic in their host species. (16 page document)
    Beschreibung: Research Work Order no. 213
    Beschreibung: Project status report.
    Schlagwort(e): Health ; Biology ; Green turtle ; Chelonia mydas ; fibropapillomatosis ; diseases ; Florida ; loggerhead turtle ; Caretta caretta ; marine turtle ; lung-eye-trachea disease ; herpesviruses seroepidemiology ; recombinant-viral antigens ; ELISA
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 48
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1103 | 3 | 2011-09-29 21:07:28 | 1103 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose of this study was to determine how the dynamic system off Cape San Blas affects its unique group ofnesting sea turtles. We assessed:1. changes in beach topography,2. changes in offshore topography,3. current flows and direction,4. tidal patterns,5. sand composition and origin,6. sea turtle nesting pattern, and7. structure of the sea turtle group nesting along Cape San Blas. (9 page document)
    Beschreibung: Research Work Order no. 197B
    Schlagwort(e): Biology ; Cape San Blas ; Florida Loggerhead turtles ; Caretta caretta ; marine turtles ; nesting ; barrier islands ; site fidelity
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    Materialart: monograph
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  • 49
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    Florida Cooperative FIsh and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1116 | 3 | 2011-09-29 21:06:16 | 1116 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: A comparison between a 1985 photo-interpreted vegetation mapand a vegetation map made from classified 1987 satellite data ofthe Loxahatchee National Wildlife Refuge showed that 81% ofsamples taken in areas occupied by cattail (Typha sp.) on thephoto-interpreted map corresponded with cattail on the satellitedata map.(5 page document)
    Schlagwort(e): Biology ; Limnology ; Engineering ; Loxahatchee National Wildlife Refuge ; satellite imagery ; cattail ; Typha sp.
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    Materialart: monograph
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  • 50
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1244 | 3 | 2011-09-29 20:55:15 | 1244 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-06
    Beschreibung: Enclosed is a bibliography of 556 published articles,technical reports, theses, dissertations, and books that form thebasis for a conceptual model of salt marsh management on MerrittIsland, Florida (Section 1). A copy of each item is available onfile at the Florida Cooperative Fish and Wildlife Research Unit,Gainesville. Some relevant proprietary items and unpublisheddrafts have not been included pending permission of the authors.We will continue to add pertinent references to our bibliographyand files. Currently, some topics are represented by very fewitems. As our synthesis develops, we will be able to indicate asubset of papers most pertinent to an understanding of theecology and management of Merritt Island salt marshes.(98 page document)
    Beschreibung: Research Work Order no. 15
    Beschreibung: Supported by: The National Aeronautics and Space Administration in cooperation with U.S. Department of the Interior Fish and Wildlife Service Cooperative Agreement No. 14-16-0009-1544
    Schlagwort(e): Conservation ; Management ; Biology ; salt grass ; Merritt Island ; Florida
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    Materialart: monograph
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  • 51
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1246 | 3 | 2011-09-29 20:55:35 | 1246 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-06
    Beschreibung: Management options for the Silver Springs free-rangingrhesus macaque population range from removal to activemaintenance of the population in situ. Selection of a managementoption is dependent upon which issues are perceived to be trueproblems. Management options are presented along with theireffectiveness in dealing with issues previously described.(31 page document)
    Beschreibung: Research Work Order no. 15
    Schlagwort(e): Conservation ; Management ; Biology ; Silver Springs ; Florida ; rhesus macaque ; Macaca mulatta ; management
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  • 52
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1854 | 3 | 2021-02-27 20:11:33 | 1854 | Florida Sea Grant College Program
    Publikationsdatum: 2021-07-10
    Beschreibung: (PDF has 2 pages.)
    Schlagwort(e): Management ; Oceanography ; Aquaculture ; Biology ; commercial sponges ; Florida
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 53
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    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/285 | 3 | 2011-09-29 22:17:11 | 285 | Florida Sea Grant College Program
    Publikationsdatum: 2021-06-28
    Beschreibung: The level of activity and interest in “marine biotechnology” among Florida universityfaculty and allied laboratory scientists is reported in this document. The information will beused to (1) promote networking and collaboration in research and education, (2) informindustry of possible academic partners, (3) identify contacts interested in potential new sourcesof funding, and (4) assist development of funding for a statewide marine biotechnologyresearch, training and development program.This document is the first of its kind. Institutions of higher learning were given theopportunity to contribute both an overview of campus capabilities and individual facultyExpressions of Scientific Interest. They are listed in the table of contents. (104pp.)
    Beschreibung: Office of Sea Grant, National Oceanic and Atmospheric Administration
    Schlagwort(e): Oceanography ; Biology ; Engineering
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    Materialart: monograph
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  • 54
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    Florida Cooperative Fish and Wildlife Research Unit, University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/958 | 3 | 2010-12-14 16:04:20 | 958 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Document has 183 pages; text is non-searchable.
    Beschreibung: Prepared in cooperation with U.S. Fish & Wildlife Service (Jacksonville Ecological Services Office and South Florida Ecosystem Field Office); Everglades National Park and Big Cypress National Preserve, National Park Service; U.S. Army Corps of Engineers, Jacksonville District; U.S. Geological Survey, Florida Caribbean Science Center; South Florida Water Management District; and St. Johns River Water Management District.
    Schlagwort(e): Ecology ; Conservation ; Biology ; Snail Kites ; Florida ; demography ; Rostrhamus sociabilis
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 55
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/962 | 108 | 2011-09-29 21:18:00 | 962 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The goals of this project were three-fold:1. Development of microsatellite assays for loggerhead, Caretta c retta, nesting populations in the Southeastern United States2. Development of microsatellite assays for hawksbill, Eretmochelys imbrlcsts. nesting populations in the Caribbean3. Mitochondrial DNA (mtDNA) analysis of hawksbill, Eretmochelys imbricata, nesting and foraging populations in the CaribbeanThe main objective are to elucidate male migratory behavior through the use of nuclear DNA analysis and to improve methodology and databases for Mixed Stock Analysis (MSA) of hawksbill and loggerhead turtles utilizing maxim likelihood algorithms. (Document has 5pp.)
    Beschreibung: Research Work Order no. 167
    Beschreibung: Final Report
    Schlagwort(e): Aquaculture ; Biology ; Genetic Structure ; Marine Turtles ; Eretmochelys imbricata ; Caretts caretts ; Southeastern United States ; Caribbean region
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
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  • 56
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/984 | 3 | 2011-09-29 21:19:51 | 984 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: In creating a management plan that includes both the needs of the manatee and the desiresof the public, the Crystal River National Wildlife Refuge must necessarily gather together a great dealof information. This project was intended to find out more about the people who use Kings Bay, todiscaver what they know about the manatee and to d i i e r how well they understand theprotection measures as they exist today(Document has 104 pages.)
    Beschreibung: Save The Manatee Club
    Schlagwort(e): Conservation ; Management ; Biology ; West Indian manatee ; Trichechus manatus ; human activities ; Kings Bay ; Crystal River ; Florida ; survey
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 57
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/957 | 3 | 2011-09-29 21:21:16 | 957 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The goals of the NMFS/USGS ridley research in the Florida Big Bend area have been todefine patterns of occurrence, relative abundance (vis-a-vis other sea turtle species),growth rate, sex ratio, size frequency distribution, habitat use, and movement. To betterunderstand how Kemp's ridleys utilize benthic habitats we have also begun examiningtheir prey selection and preference during FY 98. (Document has 15 pages.)
    Beschreibung: Research Work Order no. 189
    Schlagwort(e): Conservation ; Ecology ; Biology ; Kemp's ridley sea turtles ; Lepidochelys kempi ; habitat ; Big Bend ; Florida ; Apalachee Bay
    Repository-Name: AquaDocs
    Materialart: monograph
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  • 58
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/960 | 3 | 2011-09-29 21:20:55 | 960 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: Objectives:1. Quantify the sub-lethal effect of debris ingestion (nutrient dilution) on nutrient gain2. Model sub-lethal effects of debris ingestion on nutrient intake and growth3. Evaluation of stress from entanglement on the loggerhead sea turtle4. Movement patterns and behavior of pelagic-stage loggerheads in the eastern Atlantic5. Document the genetic relationships of pelagic-stage loggerheads in the easternAtlantic with rookeries in the southeast US (Document has 14 pages; lists publications resulting from research)
    Beschreibung: Research Work Order no. 118
    Schlagwort(e): Conservation ; Biology ; Sea turtles ; pollution ; marine debris
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 59
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    University of Florida, Florida Cooperative Fish and Wildlife Research Unit | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/963 | 108 | 2011-09-29 21:18:13 | 963 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-04
    Beschreibung: The purpose of this work was to define nesting populations of the loggerhead turtle, Caretta caretta, using molecular data. Over 200 samples from nesting females at locations in the Atlantic and Mediterranean were analyzed to determine their mitochondrial (mt) DNA genotypes. The data were then used to elucidate nesting population structure and phylogeographic patterns. The hypothesis tested was that loggerhead nesting assemblages constitute distinct reproductive populations and therefore genetically populations. A pattern of strong geographic structuring is considered to be consistent with natal homing behavior as a dominant mechanism guiding the reproductive migrations of this species. (Document has 3pp.)
    Beschreibung: Research Work Order no. 115
    Beschreibung: Final Report
    Schlagwort(e): Biology ; Aquaculture ; genetic analysis ; sea turtle ; populations ; Western Atlantic Ocean ; Southeast United States ; loggerhead turtle ; Caretta caretta
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 60
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1076 | 3 | 2011-09-29 21:11:49 | 1076 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: (113 page document)
    Beschreibung: Research Work Order no. 193
    Schlagwort(e): Management ; Conservation ; Pollution ; Biology ; Limnology ; endocrine disruption ; American alligator ; Florida ; reproduction
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
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  • 61
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1072 | 3 | 2011-09-29 21:11:35 | 1072 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Executive Summary. We surveyed for seven species ofsensitve wildlife (Florida gopher frogs,gopher tortoise, eastern indigo snake, eastern diamondback rattlesnake, Florida mouse, Floridaroundtail muskrat, Sherman's fox squirrel) between October 1996 and May 1998 at Avon ParkAir Force Range (APR). The presence of 87 other species ofamphibians, reptiles, and mammalsalso were detected. Selected species ofbirds were noted, particularly if they were found dead onAPR roads. We recorded nine new county records ofamphibians and reptiles from Polk andHighlands counties, based on range maps presented in Ashton and Ashton (1981, 1985, 1988).We discuss a biogeographic model based on the vertebrates recorded from APR, the Lake WalesRidge, and the low dune region along SR 64 to explain some of the distributional anomaliesassociated with the Bombing Range Ridge and vicinity. (199 page document)
    Beschreibung: Research Work Order no. 169
    Schlagwort(e): Conservation ; Biology ; Avon Park Air Force Range ; Florida ; species survey ; military bases
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    Materialart: monograph
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  • 62
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1088 | 3 | 2011-09-29 21:10:25 | 1088 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: In 1992, an interdisciplinary research team headquartered at the University of Floridabegan studies in key targeted areas of fibropapillomatosis (FP) etiology andpathogenesis. At that time, little was known about FP outside of field studiesdocumenting its prevalence in different areas of the world and studies of tumorhistopathology. Our primary objective was to develop a broad-based scientificunderstanding of FP by applying principles of tumor biology, immunology, pathology,virology, molecular biology, and epidemiology to FP in the green turtle, Cheloniamydas. Long-term goals included the development of assays for FP and study of anyrole of environmental co-factors in the disease. This report is a continuation of thateffort and the results reported here bring us closer to understanding the role of atumor-associated herpesvirus in marine turtle fibropapillomatosis. This research has demonstrated that marine turtle herpesviruses can persist forextended periods of time as infectious agents in the marine environment and that wildgreen turtles in Florida are exposed to the LETD-associated herpesvirus. This is thefirst description of LETV infection in free-ranging. marine turtles. In addition, data ispresented that supports the hypothesis that LETV and FPHV infections areindependent. These data reveal new levels of complexity that must be addressedbefore reliable serodiagnostic assays for herpesvirus infections of chelonians can bedeveloped for widespread application. The results reported here also raise newconcerns about the potential impact of infections by new herpesviruses on populationsof wild marine turtles, an area which has previously been unexplored by turtlebiologists. (8 page document)
    Beschreibung: Research Work Order no. 194
    Schlagwort(e): Health ; Biology ; Green turtle ; Chelonia mydas ; fibropapillomatosis ; diseases ; Florida
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1097 | 3 | 2011-09-29 21:08:31 | 1097 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The purpose ofthis project was to collect sand and nest temperature information from loggerhead nestingbeaches and in situ nests in Northwest Florida, perform sex ratio analysis on eggs collected from those nests, anddescribe general sand characteristics and variations in weather conditions within the experimental area. Thisinformation was to be used to determine what variations in sand temperatures and loggerhead nest incubationtemperatures exist across Northwest Florida, evaluate differences in sand characteristics and weather conditionsthroughout the Florida Panhandle and how these differences relate to variations in incubation temperatures, anddetermine the sex ratios of loggerhead sea turtles produced on Northwest Florida beaches.(3 page document)
    Beschreibung: Research Work Order no. 197A
    Beschreibung: Project final report
    Schlagwort(e): Conservation ; Biology ; St. George Island ; St. Joseph peninsula ; Walton County ; Perdido Key ; Florida ; marine turtles ; nesting ; Loggerhead turtles ; incubation ; sex ratios ; Caretta caretta
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1065 | 3 | 2011-09-29 21:10:33 | 1065 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: This Research Work Order includes three experiments to look at apple snail dry downsurvival as a function of age and season. Two of those experiments have been completedand the third one will likely run through February (depending on snail survival). The thirdexperiment began on September 2 1, 1998. The detailed results of Experiment # 1 and #2were reported in the update report of 10/15/98. The overall survival for Experiments #I and#2 are included herein for comparison with Experiment #3. (7 page document)
    Beschreibung: Research Work Order no. 182
    Schlagwort(e): Biology ; Limnology ; Florida Apple Snail ; Pomacea paludosa ; Say ; Florida ; dry down ; water levels
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1068 | 3 | 2011-09-29 21:11:03 | 1068 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: The West Indian manatee's metabolic physiology constrains it to subtropical and tropicalregions. In waters of the United States, a manatee's ability to find reliable warm-water refugiaduring winter cold periods is critical to its survival. This report documents how radio-taggedmanatees used a network of 14 industrial and 3 "natural" warm-water sites along the east coastof Florida and Georgia duringwinter. Most industrial sites were powerplant discharges but alsoincluded pulp mill effluents. TheU. S. Geological Survey's SireniaProject tracked 71 manateesover 12 winter seasons (1986-1998) using field-based VHF radio-telemetry and Argos satellite based telemetry.Thirty-seven individuals weretracked over periodsofat least 100daysbetween November and March of a given winter, manyfor multiple years. Presence at a warmwaterrefugewasdefinedas a location occurring within 200m (for a VHF field observation) orwithin 1 km (for a satellite-determined location) ofthe site. (133 page document)
    Beschreibung: Sirenia Project, Florida Caribbean Science Center, U.S. Geological Survey
    Beschreibung: Final Report Prepared for: Florida Power and Light Company Environmental Services Dept. 700 Universe Blvd. Juno Beach, FL 33408 and U.S. Geological Survey, Florida Caribbean Science Center, Sirenia Project 412 NE 16th Ave., Rm. 250 Gainesville, FL 32601
    Schlagwort(e): Biology ; Limnology ; Information Management ; West Indian Manatee ; Trichechus manatus ; Florida ; tracking ; water temperature ; movements
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1091 | 3 | 2011-09-29 21:09:20 | 1091 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-05
    Beschreibung: Fibropapillomatosis (FP) remains a growing threat to the survival of sea turtles inFlorida and other locations worldwide. FP has seriously affected green turtle,Chelonia mydas, populations in Florida and Hawaii and is now emerging as asignificant threat to the loggerhead, Caretta caretta, in Florida. In addition the diseasehas been reported in olive ridley, Lepidochelys olivacea, populations as well. Datafrom several field studies suggests that high FP prevalence is associated with marineecosystems impacted by human activities, including agricultural, industrial, and urbandevelopment although the exact role of environmental co-factors is unclear. (18 page document)
    Beschreibung: Research Work Order no. 96
    Beschreibung: Final report.
    Schlagwort(e): Health ; Biology ; Green turtle ; Chelonia mydas ; fibropapillomatosis ; diseases ; Florida ; loggerhead turtle ; Caretta caretta ; marine turtle
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Cooperative Fish and Wildlife Research Unit , University of Florida | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1245 | 3 | 2011-09-29 20:55:33 | 1245 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-06
    Beschreibung: Diking and holding water on salt marshes ("impounding" the marsh) is amanagement technique used on Merritt Island National Wildlife Refuge(MINWR) and elsewhere in the Southeast to: a) prevent the reproduction ofsaltmarsh mosquitos, and b) attract wintertering waterfowl and other marsh,shore, and wading birds. Because of concern that diking and holding watermay interfere with the production of estuarine fish and shellfish,impoundment managers are being asked to consider altering managementprotocol to reduce or eliminate any such negative influence. How to changeprotocol and preserve effective mosquito control and wildlife management isa decision of great complexity because: a) the relationships betweenestuarine organisms and the fringing salt marshes at the land-water interfaceare complex, and b) impounded marshes are currently good habitat for avariety of species of fish and wildlife. Most data collection by scientistsand managers in the area has not been focused on this particularproblem. Furthermore, collection of needed data may not be possible beforechanges in protocol are demanded. Therefore, the purpose of this documentis two-fold: 1) to suggest management alternatives, given existing information,and 2) to help identify research needs that have a high probabilityof leading to improved simultaneous management of mosquitos, waterfowl,other wildlife, freshwater fish, and estuarine fish and shellfish on themarshland of the Merritt Island National Wildlife Refuge. (92 page document)
    Beschreibung: Research Work Order no. 15
    Beschreibung: Supported by: The National Aeronautics and Space Administration in cooperation with U.S. Department of the Interior Fish and Wildlife Service Cooperative Agreement No. 14-16-0009-1544
    Schlagwort(e): Conservation ; Management ; Biology ; salt grass ; Merritt Island ; Florida
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Florida Caribbean Science Center, U.S. Geological Survey | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/1287 | 3 | 2011-09-29 20:52:41 | 1287 | Florida Cooperative Fish and Wildlife Research Unit
    Publikationsdatum: 2021-07-07
    Beschreibung: A study on the reproductive biology of Amblemaneislerii, Elliptoideus sloatianus, Lampsilis subangulata,Medionidus penicillatus, and Pleurobema pyriforme wasconducted from May 1995 to May 1997. The objectives of thisstudy were as follows: 1) determine period of gravidity foreach of the five mussel species, 2) determine host fish vialaboratory experiments, 3) test whether unionid glochidiawill transform on a nonidingenous fish, and 4) describe theglochidial morphology for each of the five mussel speciesusing a scanning electron microscope. Amblema neislerii aretachytictic breeders and were found with mature glochidia inMay. Elliptoideus sloatianus are tachytictic breeders andwere found with mature glochidia from late February to earlyApril. Lampsilis subangulata are bradytictic breeders andwere found with mature glochidia from December to August.Superconglutinates were released by L. subangulata from lateMay to early July. Medionidus penicillatus are bradyticticbreeders and were found with mature glochidia in Novemberand February to April. Pleurobema pyriforme are tachyticticbreeders and were found with mature glochidia from March toJuly. The following fish species served as hosts for A.neislerii: Notropis texanus, Lepomis macrochirus, L.microlophus, Micropterus salmoides, and Percinanigrofasciata. The following fish species served as hostsfor E. sloatianus: Gambusia holbrooki, Poecilia reticulata,and P. nigrofasciata. The following fish species served ashosts for L. subangulata: G. holbrooki, P. reticulata, L.macrochirus, Micropterus punctulatus, and M. salmoides. Thefollowing fish species served as hosts for M. penicillatus:G. holbrooki, P. reticulata, Etheostoma edwini, and P.nigrofasciata. The following fish species served as hostsfor P. pyriforme: Pteronotropis hypselopterus, G.holbrooki, and P. reticulata. Poecilia reticulata, anonindigenous fish, served as a host for E. sloatianus, L.subangulata, M. penicillatus, and P. pyriforme. (76 page document)
    Schlagwort(e): Biology ; mussels ; Florida ; biology ; Amblema neislerii ; Elliptoideus sloatianus ; Lampsilis subangulata ; Medionidus penicillatus ; Pleurobema pyriforme ; Bivalvia ; Unionidae
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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    Crocodile Specialist Group | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2568 | 3 | 2011-09-29 18:54:09 | 2568
    Publikationsdatum: 2021-06-25
    Beschreibung: A workshop was held 3-5 October 2002 in Gainesville, Florida, USA to discuss management,conservation and trade in Caiman yacare. Twenty five official participants represented the four yacarerange states (Argentina, Bolivia, Brazil, Paraguay), Venezuela, USA, the meeting sponsors (US Fish andWildlife Service, CITES Secretariat, Louisiana Fur and Alligator Council), TRAFFIC Sur America andCrocodile Specialist Group.A series of country reports detailing yacare management in the four range states were distributed inSpanish and English prior to the meeting and presentations on these and on general principles ofcrocodilian harvest, conservation and management provided the basis for the discussions.Three working groups considered:• Requirements and field techniques for field data collection.• Requirements and techniques for regulation of harvest.• Requirements and processes for regulation of trade and export.Written reports of working groups and a plenary drafting session were finalized during the meetingand distributed, with the country reports, to participants. The workshop drafted a framework for caimanmanagement and regulation that could be used as a template and adapted for use in each range state. Themeeting agreed to convene an ad-hoc working group of range state representatives to continue discussionson the harmonization of caiman management into the future.
    Beschreibung: An International workshop convened by Crocodile Specialist Group with funding support from US Fish and Wildlife Service Office of International Affairs, CITES Secretariat and Louisiana Fur and Alligator Council. This document was submitted by the Florida Cooperative Fish and Wildlife Research Unit.
    Schlagwort(e): Biology ; Management ; Caiman ; international cooperation ; national management plans
    Repository-Name: AquaDocs
    Materialart: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 97
    Standort Signatur Erwartet Verfügbarkeit
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