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  • Fisheries  (11)
  • Competition  (1)
  • Fishery management  (1)
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Environmental biology of fishes 9 (1983), S. 41-53 
    ISSN: 1573-5133
    Keywords: Artificial reefs ; Competition ; Intermediate disturbance ; Ecology ; Mortality ; Predation ; Recruitment ; Stability
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Synopsis In January 1977, a record breaking cold spell caused fish kills at Big Pine Key, Florida. Census data collected before and after the cold spell from a series of model reefs constructed in 1975 showed a significant drop in mean number of reef fish species and individuals. Following this disturbance, high recruitment of juveniles occurred, presumably due to reduced competition, predation, or a combination of these. Model and natural patch reef communities examined the summer following the cold spell (1977) were significantly different from those examined the summer before (1976) and the second summer following the cold spell (1978). During the summer of 1977, a significantly smaller mean fish size and a significantly greater mean number of species and individuals were observed. Increased species richness following the cold spell is consistent with the intermediate disturbance hypothesis. Contrary to some theoretical predictions, results suggest reef fish communities are highly resilient to some regional disturbance.
    Type of Medium: Electronic Resource
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  • 2
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    In:  http://aquaticcommons.org/id/eprint/12572 | 9 | 2014-01-14 16:44:33 | 12572 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-07-03
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 3-28
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  • 3
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    In:  http://aquaticcommons.org/id/eprint/12569 | 6 | 2013-11-24 17:54:42 | 12569 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-07-03
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 108-125
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  • 4
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    In:  http://aquaticcommons.org/id/eprint/12590 | 9 | 2014-01-14 16:50:53 | 12590 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-07-03
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 217-241
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  • 5
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    In:  http://aquaticcommons.org/id/eprint/14892 | 9 | 2014-03-06 17:54:43 | 14892 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-06-28
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 624-646
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  • 6
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    NOAA/National Ocean Service | Silver Spring, MD
    In:  http://aquaticcommons.org/id/eprint/14612 | 403 | 2014-02-20 21:49:50 | 14612 | United States National Ocean Service
    Publication Date: 2021-06-29
    Description: Reef fishes are conspicuous and essential components of coral reef ecosystems and economies of southern Florida and the United States Virgin Islands (USVI). Throughout Florida and the USVI, reef fish are under threat from a variety of anthropogenic and natural stressors including overfishing, habitat loss, and environmental changes.The South Florida/Caribbean Network (SFCN), a unit of the National Park Service (NPS), is charged with monitoring reef fishes, among other natural and cultural resources, within six parks in the South Florida - Caribbean region (Biscayne National Park, BISC; Buck Island Reef National Monument, BUIS; Dry Tortugas National Park, DRTO; Everglades National Park, EVER; Salt River Bay National Historic Park and Ecological Preserve, SARI; Virgin Islands National Park, VIIS). Monitoring data is intended for park managers who are and will continue to be asked to make decisions to balance environmental protection, fishery sustainability and park use by visitors. The range and complexity of the issues outlined above, and the need for NPS to invest in a strategy of monitoring, modeling, and management to ensure the sustainability of its precious assets, will require strategic investment in long-term, high-precision, multispecies reef fish data that increases inherent system knowledge and reduces uncertainty.The goal of this guide is to provide the framework for park managers and researchers to create or enhance a reef fish monitoring program within areas monitored by the SFCN. The framework is expected to be applicable to other areas as well, including the Florida Keys National Marine Sanctuary and Virgin Islands Coral Reef National Monument. The favored approach is characterized by an iterative process of data collection, dataset integration, sampling design analysis, and population and community assessment that evaluates resource risks associated with management policies. Using this model, a monitoring program can adapt its survey methods to increase accuracy and precision of survey estimates as new information becomes available, and adapt to the evolving needs and broadening responsibilities of park management.
    Keywords: Ecology ; Fisheries ; Management
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 167
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  • 7
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    In:  http://aquaticcommons.org/id/eprint/9095 | 115 | 2013-11-24 17:53:26 | 9095 | WorldFish Center
    Publication Date: 2021-07-02
    Description: Marine fishery reserves, its fishery and non fishery benefits are discussed. Problems with marine fishery reserves are also pointed out.
    Keywords: Fisheries ; Management ; Marine parks ; Fishery management
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 4-7
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  • 8
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    In:  http://aquaticcommons.org/id/eprint/9756 | 403 | 2012-08-16 14:35:16 | 9756 | United States National Marine Fisheries Service
    Publication Date: 2021-07-09
    Description: Recreational creel survey data from 28,923 intercepts collected from Biscayne National Park, Florida and surrounding waters were analyzed for January 1976 through July 1991, prior to disruptions caused by Hurricane Andrew in 1992. A total of 261,268 fish and shellfish representing 170 species or higher taxa were recorded. The average trip landed 9.03 fish and/or shellfish. Mean annual landings per angler were 4.77 fish/angler/trip (from 3.8 in 1991 to 5.83 in 1981) and dropped significantly for each of the 2 years following Florida's adoption of mutiple new minimum size limits in 1985 and 1990. The relative contribution to total numerical landings by recreational party type were: skilled anglers (34.0%), food (19.8%), family (14.5%), novice (11.5%), spearfishing (10.3%), lobstering (9.6%), and other (0.3%). FIve species or higher taxa accounted for more than 50% of total landings by number: white grunt, Haemulon plumieri, 15.8%; spiny lobster, Panulirus argus, (10.6%; gray snapper, Lutjanus griseus, 10.6%; unidentified grunts, Haemulon spp., 7.3%; and dolphin, Coryphaena hippurus, 6.6%. An average of 4.39 fish or shellfish were reported released per trip. Five taxa accounted for 67% of all releases. Lobster divers reported the highest average release rate (5.73 per trip) and spearfishing the lowest (0.70 per trip). The ratio of releases to landings was 0.49:1 for all taxa, but ranged from 0.03:1 for dolphin to 1.19:1 for unidentified grunts. Spearfishing accounted for 12.0% of the total fishing trips sampled but only 10.3% of the total number organisms landed and 7.6% of all organisms caught. Hogfish, Lachnolaimus maximus, accounted for 49% if total spearfishing landings (13,286 of 27,015) and 84.3% of total 15,762 hogfish landed.
    Keywords: Biology ; Ecology ; Fisheries
    Repository Name: AquaDocs
    Type: article , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 8-26
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  • 9
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    In:  http://aquaticcommons.org/id/eprint/13139 | 9596 | 2014-01-27 15:08:25 | 13139 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-07-08
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 304-311
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  • 10
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    In:  http://aquaticcommons.org/id/eprint/13265 | 9 | 2013-12-20 15:05:51 | 13265 | Gulf and Caribbean Fisheries Institute
    Publication Date: 2021-06-25
    Description: Paper extracted from the keynote presentation at the Gulf and Caribbean Fisheries Institute, Annual Meeting, Turks and Caicos, November 2001.
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 1-7
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