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  • Articles  (10)
  • Chemical Engineering
  • Engineering
  • Inorganic Chemistry
  • FISON  (5)
  • Florida Sea Grant College Program  (5)
  • 1
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    Design and construction of 1.5m coracle for pond activities (2021)
    FISON | Akure (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/23388 | 19325 | 2018-04-10 16:54:44 | 23388 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-14
    Description: A coracle 1.5m (LOA) was designed and constructed using hardwood for the frame work and plywood for the base and side covering. It is oval in shape and after construction its light displacement was 24kg and with a dead weight (capacity) of I40kg (2 persons) with a cost estimate of N11,500. (US$83) When placed on water, it floated at a draft of 4.2cm and easily maneuvered by propelling with a paddle. The craft is characterized by light weight, portability, and ability to float at shallow draft. It could be used on shallow water body like ponds for aquaculture thereby increasing fish production.
    Description: Includes:- 2 tables.;1 fig.;4 plates.;6 refs.
    Keywords: Fisheries ; Engineering ; Nigeria ; New Bussa ; Boat construction ; freshwater environment ; Boats ; Construction ; Surface craft
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 80-83
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  • 2
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    Occupation and health hazards in Nigerian coastal artisanal fisheries (2021)
    FISON | Lagos (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/23436 | 19325 | 2018-05-02 08:13:37 | 23436 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-14
    Description: There are more occupational and health hazards in the Fishing Industry than in other occupational categories in the world. In Nigerian Industrial Fisheries, safety measures are regulated while little attention is given to safety standards in the artisanal fisheries. In West Africa, the coastal artisanal canoe fatality rates have been given in 1991-1994 to be 300 to 1,000 per 100,000 fishermen. Thus, the fatality rate in Nigerian artisanal fisheries, (coastal states) has been estimated to be 999 to 3,329 per 100,000 fishermen. The high rate is due to piracy, boundary disputes between fishing communities, unemployment, societal low value for human life and human labour. The paper discusses the various types of accidents associated with artisanal coastal fisheries and give recommendations. Fishermen have rights to safe working conditions in their working environment just as workers in offices and factories on land.
    Description: Includes:-11 refs.
    Keywords: Engineering ; Fisheries ; Sociology ; ASE ; Nigeria ; brackishwater environment ; Hazards ; Navigational hazards ; Hazard assessment ; Health and safety ; Safety regulations
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 128-133
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  • 3
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    Effects of biofouling on shellfish aquaculture (2021)
    FISON | Lagos (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/24205 | 19325 | 2018-05-16 15:31:07 | 24205 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-15
    Description: The culture of oysters, clams, scallops, and other molluscs is collectively one of the fastest growing sectors of the aquaculture industry. An inherent issue with shellfish culture methods, particularly for off-bottom culture (i.e. floating trays, racks, long lines, strings, rafts), is biofouling. This can occur directly, by biofouling of the animals themselves, or indirectly, by fouling of cages, nets, filters, and other equipment. Problematic biofouling species have been identified and segmented into six groups: algae, barnacles, mussels, tubeworms, ascidians and hydroids. Controlling and mitigating biofouling can result in significant costs for commercial shellfish culture operations.
    Description: Includes: 1 table and 1 figure.;Also includes: 14 references.
    Keywords: Aquaculture ; Engineering ; Algae ; Barnacles ; Mussels ; Tubeworm ; Ascidians ; Hydroids ; Nigeria ; Port Harcourt ; Epibiosis ; Filter feeding ; Competition for food ; Aquatic invaders ; Marketability ; brackishwater environment ; Fouling ; Shellfish culture ; Methodology ; Off-bottom culture ; Cages ; Nets ; Filters ; Comparative studies ; Fouling organisms ; Fouling control
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 213-215
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  • 4
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    Design and construction of microcontroller-based automatic fish feeding device (2021)
    FISON | Minna (Nigeria)
    In:  http://aquaticcommons.org/id/eprint/24068 | 19325 | 2018-05-10 10:17:48 | 24068 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-15
    Description: This paper presents the design, construction and demonstration of an automatic fish feeder. It is a microcontroller-based system. This system is designed to dispense a predetermined amount of fish feed into an aquarium at a particular time each day. The device consists of a cylindrical can, distributing tubes and a stand. The dispensing of food is controlled by the use of a stepper motor, which is situated under the canister. A timer controlled switch is used to control the time at which the motor rotates, by a program burned into the microcontroller. The fish feeder was successfully fabricated and tested. It dispenses food automatically at set preset times. It is expected that this device will enhance the fish farming efforts of the local farmers, especially the armature farmers who combine fish farming with other businesses.
    Description: Includes: 4 figs.;Also includes: 9 refs.
    Keywords: Aquaculture ; Engineering ; Nigeria ; freshwater environment ; Aquaria ; Fish culture ; Feeding equipment ; Design
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 11-15
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  • 5
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    Design and building of a monk gate using mild steel plate and carbon steel valve (2021)
    FISON | Lagos (Nigreia)
    In:  http://aquaticcommons.org/id/eprint/24577 | 19325 | 2018-05-20 05:55:29 | 24577 | Fisheries Society of Nigeria
    Details
    Publication Date: 2021-07-15
    Description: A design for the building of a monk gate that is safe and easy to operate was constructed for storing water in the pond as water harvesting structures, solving several purposes of farm needs such as supply of water for irrigation, cattle feed, fish production etc. The structure is made from mild steel plate and carbon steel ball valves. It functioned efficiently on installation into a monk designed for it (that has its groove).
    Keywords: Aquaculture ; Engineering ; Nigeria ; Sluices ; Steel plate (mild and stainless) ; Ball valve (carbon or stainless) ; Zinc-oxide and monk gate ; freshwater environment ; automation
    Repository Name: AquaDocs
    Type: conference_item , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 46-47
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  • 6
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    The state of Florida's estuaries and future needs in estuarine research: Part 2. an academic research agenda (review draft) (2021)
    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/300 | 3 | 2020-08-24 02:45:05 | 300 | Florida Sea Grant College Program
    Details
    Publication Date: 2021-06-28
    Description: As a program supporting academic research that addresses recognized societal needs, theFlorida Sea Grant Program is developing a research theme area on estuaries to provide a uniquely academic product that will augment mission-oriented research undertaken by government and bythe private sector. This report is not a call for proposals. It does not prescribe a specific researchplan. Rather, it is a concept paper designed to focus research on two broad "organizing themes":(1) the hydrology of Florida's estuaries, and (2) the impact of cyclic environmental variability onestuarine function. (46pp.)
    Description: National oceanic and Atmospheric Administration, U.S. Department of Commerce
    Keywords: Oceanography ; Engineering ; Earth Sciences ; Planning ; estuaries ; hydrology ; Florida
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
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  • 7
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    Fisheries conservation and habitat improvement in marine ecosystems (2021)
    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/2063 | 3 | 2011-09-29 19:45:01 | 2063 | Florida Sea Grant College Program
    Details
    Publication Date: 2021-07-11
    Description: The following discussion presents information on human-made reefs and their role--as one tool of many--in the management of both fisheries and habitat. Principal subjects covered in this paper include a definition of marine habitat improvement and determination of its attainment, the present applications of reef construction technology to environmental situations both generally and in three case-studies, and suggested desirable attributes for incorporation into future use of this technology. (PDF has 11 pages.)
    Description: Authors’ note: This document was the basis for a keynote presentation at the 2004 World Fisheries Congress, in a session on Marine Fisheries Habitat Improvement. Several of the slides shown there are included here, without captions.
    Keywords: Management ; Fisheries ; Engineering ; Environment ; artificial reefs ; Florida ; habitat improvement
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
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  • 8
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    2005 Florida Bay and Adjacent Marine Systems Science Conference; Hawk’s Cay Resort Duck Key, Florida; December 11-14, 2005: program and abstract book (2021)
    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
    Details
    Publication Date: 2021-06-27
    Description: Conference themes addressed: Applications and Restoration Targets,the Mangrove-Estuarine Transition Zone, Benthic Habitats, Water Quality, Physical Processes,Higher Trophic Levels, and Adjacent Systems.
    Keywords: Conservation ; Ecology ; Fisheries ; Biology ; Engineering ; Chemistry ; Florida Bay ; research ; conferences
    Repository Name: AquaDocs
    Type: book
    Format: application/pdf
    Format: application/pdf
    Format: 262
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  • 9
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    Florida marine biotechnology: research, development and training capabilities to advance science and commerce (2021)
    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
    Details
    Publication Date: 2021-06-28
    Description: 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.)
    Description: Office of Sea Grant, National Oceanic and Atmospheric Administration
    Keywords: Oceanography ; Biology ; Engineering
    Repository Name: AquaDocs
    Type: monograph
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  • 10
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    Atlas of artificial reefs in Florida, Fifth edition (2021)
    Florida Sea Grant College Program | Gainesville, FL
    In:  http://aquaticcommons.org/id/eprint/411 | 3 | 2020-08-24 02:50:13 | 411 | Florida Sea Grant College Program
    Details
    Publication Date: 2021-06-29
    Description: The Atlas of Artificial Reefs in Florida -- Fifth Edition, provides the public with information to locate artificial reefs constructed forfisheries enhancement, and for the enjoyment of fishing and diving by residents and visitors to Florida's coastal waters.This edition expands on the information that was included in earlier versions by adding thirty-five new permitted sites and 250additional components deployed on these and many pre-existing sites. A variety of sources of information have been utilized to acquire themost accurate and complete information in order to present the most up-to-date artificial reef listing possible for Florida. With the magnitudeof reef construction over the last 30 years there are potential opportunities for inaccurate information, especially with nearly 900 componententries on approximately 364 permitted sites. (59pp.)
    Keywords: Management ; Fisheries ; Engineering ; Florida ; artificial reefs
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
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