Results 141 to 150 of about 4,859 (276)

Assessment demersal fish stocks Mauritania

, 2006
The RIVO project "Assessment of demersal fish stocks in Mauritania" was commissioned by the Ministry of Foreign Affairs of The Netherlands to produce information on the state of the demersal fish stocks (species that live near the bottom) in Mauritania, in particular octopus and shrimps.
Corten, A.A.H.M., Goudswaard, P.C., Heessen, H.J.L.   +2 more
openaire   +2 more sources

Assessing Risk for Bycatch and Byproduct Species Using a Modified Sustainability Assessment for Fishing Effects (SAFE) Approach

Fish and Fisheries, Volume 27, Issue 4, Page 831-849, July 2026.
ABSTRACT Central to ecosystem‐based fisheries management is ensuring the sustainability of bycatch and byproduct species. However, the sustainability of these species is difficult to assess as the lack of information limits the use of traditional stock assessment methods.
Grant J. Johnson, Jonathan J. Smart, Vinay Udyawer, Rik C. Buckworth, Clive R. McMahon, Chalie Huveneers   +5 more
wiley   +1 more source

Using Stock Vulnerability to Evaluate Fishery‐Independent Survey Coverage and Inform Sampling Priorities

Fish and Fisheries, Volume 27, Issue 4, Page 912-926, July 2026.
ABSTRACT The consequences of mis‐managing vulnerable stocks (i.e., those with low productivity and high susceptibility to depletion) are high and potentially permanent. To support sustainable fisheries management, stock assessments can be improved by increasing the quantity and quality of fishery‐independent survey (i.e., survey) data.
Derek G. Bolser, Lewis A. K. Barnett, Jason Cope   +2 more
wiley   +1 more source

Demersal Fishes - Life History Studies and Resource Assessment of fishes In: ICAR Sponsored Winter School on Recent Advances in Fishery Biology Techniques for Biodiversity Evaluation and Conservation, 1-21 December 2018, Kochi. [PDF]

, 2018
Demersal fishes are those, which are bottom dwelling fishes and fishes that are close to the sea bottom. Demersal fisheries have been a major source of human nutrition and commerce for thousands of years.
Mahesh, V, Ambarish, Gop P, Nair, Rekha J   +2 more
core  

Challenges and Opportunities for Strengthening Bottom‐Tow Fisheries Sustainability

Fish and Fisheries, Volume 27, Issue 4, Page 987-1005, July 2026.
ABSTRACT Bottom‐tow gear fisheries (trawls and dredges) produce ~24 million mt of harvest annually, representing a globally important animal‐sourced food system. While many are currently sustainably managed, growing concern over the potential for ecosystem impacts from bottom‐tow gears has increased pressure to improve these fisheries.
Suresh A. Sethi, Robert D. Murphy Jr., Matthew R. Baker, Anita C. Kroska, Haraldur A. Einarsson, Owen S. Hamel, Shelton J. Harley, Pingguo He, James Ianelli, Stan Kotwicki, Robert A. McConnaughey, Chris McGonigle, Max V. Mossler, Brent Paine, Felipe Restrepo, Leslie A. Roberson, Craig S. Rose, Maritza S. Saldarriaga, Marija Sciberras, T. Scott Smeltz, Petri Suuronen, Mary Beth Tooley, William Tweit, Sarah R. Webster, Chris Wilcox, Qiang Wu, Noëlle Yochum, Ray Hilborn, Bradley P. Harris   +28 more
wiley   +1 more source

Marine fisheries resources of the north coast of Central Java, Indonesia [PDF]

A trophic model of the marine fisheries resources of the north coast of Central Java, Indonesia was constructed using the Ecopath with Ecosim software and data from a trawl survey conducted in the area in 1979.
Nurhakim, S.
core  

Leveraging the Highly Data‐Rich Northeast Arctic Cod (Gadus morhua, Gadidae) to Identify Key Biophysical Factors Behind Recruitment Success

Fish and Fisheries, Volume 27, Issue 4, Page 1006-1027, July 2026.
The recent markedly reduced recruitment success (recruitment per spawner stock biomass) of Northeast Arctic cod (Gadus morhua, Gadidae) is seemingly largely attributed to the joint negative effect of increased temperature and cannibalism but also predation on the postlarvae by Northeast Atlantic mackerel (Scomber scombrus, Scombridae).
Shuyang Ma, Bjarte Bogstad, Padmini Dalpadado, Espen Strand, Thassya C. dos Santos Schmidt, Espen Bagøien, Kotaro Ono, Maud Alix, Bjørn Einar Grøsvik, Aril Slotte, Geir Huse, Olav Sigurd Kjesbu   +11 more
wiley   +1 more source

Length-weight relationships of soft-bottom demersal fishes from Jalisco and Colima states, Mexico [PDF]

, 1997
The parameters a and b of the length-weight relationship of the form W=aL super(b) were estimated for 24 species of soft bottom demersal fishes caught on the continental shelf off Jalisco and Colima states, Mexico.
Ruiz-Ramirez, S., Lucano-Ramirez, G., Mariscal-Romero, J.   +2 more
core   +1 more source

Dhu they or don't they? A study of sound production by three fish species of commercial and recreational importance in Western Australia

, 2012
Over 800 species of fish produce sound, for a variety of reasons including distress, spawning and agonistic behaviour. An increasing number of sparids have been shown to be soniferous, but while studies of glaucosomatids (pearl perches) have shown the ...
Lewis, Paul, Fairclough, D., Longbottom, S., McCauley, R., Parsons, Miles, Fairclough, David V, Parsons, M., Lewis, P., Parsons, Miles J, McCauley, Robert D, McCauley, Robert, Longbottom, Simon   +11 more
core  

Zonation of demersal fishes off Anvers Island, Western Antarctic Peninsula

, 2016
The Antarctic fish fauna from outer continental shelf/upper slope depths is under-sampled compared to that of the inner shelf, and there are limited quantitative data available on absolute abundance and taxonomic change with depth.
Joseph T. Eastman, McClintock, J.B., Thatje, S., Margaret O. Amsler, Richard B. Aronson, Smith, K.E., Eastman, J.T., James B. Mcclintock, Sven Thatje, Hanumant Singh, Amsler, M.O., Kathryn E. Smith, Singh, H., Aronson, R.B.   +13 more
core   +1 more source