Results 21 to 30 of about 896,989 (301)

Fatty Acid Profile, Lipid and Cholesterol Content, and Nutritional Lipid Quality of Seven Fish Species from the Persian Gulf [PDF]

Journal of Fasting and Health, 2021
A total of seven fish species from the Persian Gulf, belonging to three pelagic, benthopelagic, and demersal habitat groups were evaluated for the fatty acid composition, lipid and cholesterol contents, and nutritional lipid quality characteristics of ...
S. Siavash Saei-Dehkordi, Aziz A. Fallah, Saeid Karimi-Dehkordi   +2 more
doaj   +1 more source

Cleaner Fish Labroides dimidiatus Presence Does Not Indirectly Affect Demersal Zooplankton

Frontiers in Marine Science, 2022
Coral reef mutualisms involve complex trophic ecological relationships that produce indirect effects. Excluding mutualistic cleaner fish Labroides dimidiatus from reefs indirectly increases the abundance of many fishes and reduces demersal stages of ...
Alexandra S. Grutter, Natsumi Nishikawa, Julian Uribe-Palomino, Julian Uribe-Palomino, Anthony J. Richardson, Anthony J. Richardson   +5 more
doaj   +1 more source

Changes in the structure and functionof the North Sea fish foodweb, 1973-2000, and the impacts of fishing and climate [PDF]

, 2005
North Sea environmental and biological data were analysed to examine 30-year changes in production and consumption in the fish food web. The analysis revealed that the demand for secondary production placed on the ecosystem by fish declined from ...
Beare, Beaugrand, Broekhuizen, Bryant, Christensen, Clark, Clark, Collie, Daan, Daan, Dugdale, Duineveld, Edwards, Fogarty, Fox, Frid, Garrison, Greenstreet, Greenstreet, Hay, Heip, Hirtzler, Huntley, Jennings, Jobling, Jonas, Jones, Jones, McKay, McKay, Michael R. Heath, Murawski, Pauly, Pauly, Pauly, Pielou, Pope, Pyper, Reid, Rice, Richardson, Richardson, Richardson, Runge, Sparholt, Steele, Tasker, Zwanenburg   +47 more
core   +1 more source

Mapping the habitat of demersal fish resources to determine suitable fishing gear [PDF]

BIO Web of Conferences
Proper use of fishing gear is important in fishing operations. This study aimed to determine a suitable type of fishing gear to be implemented in seven coastal districts in Bengkulu Province based on the results of mapping and analysis of demersal fish ...
Nazzla Rauzatul, Jaya Indra, Gaol Jonson Lumban, Herdiyeni Yeni, Panggabean Donwill   +4 more
doaj   +1 more source

Microplastics in Pelagic and Demersal Fishes of Pantai Baron, Yogyakarta, Indonesia

Jurnal Biodjati, 2020
Yogyakarta is the second-largest producer of plastic waste in Indonesia. Plastic waste in the waters can be degraded into microplastics that can enter the body of a fish.
Nurul Suwartiningsih, Indri Setyowati, Resa Astuti   +2 more
doaj   +1 more source

Contrasting patterns in the occurrence and biomass centers of gravity among fish and macroinvertebrates in a continental shelf ecosystem

Ecology and Evolution, 2021
The distribution of a group of fish and macroinvertebrates (n = 52) resident in the US Northeast Shelf large marine ecosystem were characterized with species distribution models (SDM), which in turn were used to estimate occurrence and biomass center of ...
Kevin D. Friedland, Szymon Smoliński, Kisei R. Tanaka   +2 more
doaj   +1 more source

Species diversity of gillnet catches along the Egyptian Mediterranean coast of Alexandria

Egyptian Journal of Aquatic Research, 2022
The present work deals for the first time with the species diversity of gillnets operated on the fisheries coasts of Alexandria City from El-Montazah to Sidi Kirayr. A total of 6161 specimens of about 427 kg were collected during periods from Feb 2018 to
Evelyn Ragheb, El Sayed Haroun Khamis Akel, Reham Mohamed Kamal, Mohamed Wagih Ahmed Hasan   +3 more
doaj   +1 more source

LONG-TERM AVERAGE BIOMASS AND DOMINANT FISH SPECIES IN THE BOTTOM BIOTOPES OF THE OKHOTSK SEA. PART 1. COMPOSITION AND QUANTITATIVE RATIO OF SPECIES ON SHELVES IN DIFFERENT AREAS OF THE SEA

Известия ТИНРО, 2018
Composition of the demersal fish community in the bottom biotopes of 14 biostatistical areas of the Okhotsk Sea is considered on the data of 9,189 standard trawl catches obtained in 95 expeditions conducted by Pacific Fish. Res.
V. P. Shuntov, O. S. Temnykh
doaj   +1 more source

Global sensitivity analysis of an end-to-end marine ecosystem model of the North Sea : factors affecting the biomass of fish and benthos [PDF]

, 2014
Comprehensive analysis of parameter and driver sensitivity is key to establishing the credibility of models of complex systems. This is especially so for models of natural systems where experimental manipulation of the real-world to provide controlled ...
Cameron, Angus, Heath, Michael, Morris, David, Speirs, Douglas   +3 more
core   +1 more source

DEMERSAL FISHING ANALYSIS OF KUPANG BAY [PDF]

Marine Research in Indonesia, 1970
Study on demersal fish in Kupang bay was carried for 6 months, from July 2002 to December 2002. Sampling was conducted twice a month at the ten-selected locations within the bay using different fishing gears such as gill net, bottom logline, hand line and traps.
B. G. Hutubessy, J. W. Mosse
openaire   +1 more source