Results 281 to 290 of about 216,251 (304)
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Determination of biomass of fishes in Shadegan Wetland
2018Iranian Fisheries Science Research ...
Ansari, Hooshang +7 more
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Spatial patterns of fish standing biomass across Brazilian reefs
Journal of Fish Biology, 2017A large fish‐count dataset from the Brazilian province was used to describe spatial patterns in standing biomass and test if total biomass, taxonomic and functional trophic structure vary across nested spatial scales. Taxonomic and functional structure varied more among localities and sites than among regions.
R A, Morais +2 more
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Zooplankton biomass and fish production in the Adriatic
2000Trophic relations in the pelagic ecosystem include phytoplankton as the producers, hebivorous zooplankton as primary consumers; carnivorous and omnivorous zooplankton and larval nekton as secondary consumers. Tertiary consumers, fish and cephalopods, are most exclusively carnivorous.
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Biomass and productivity of fishes in estuaries: a South African case study
Journal of Fish Biology, 2016Estuaries are well known for their role as nutrient and detrital sinks that stimulate high levels of both primary and secondary production which, in turn, support a large biomass of fishes per unit area. This study reviews available information on coastal fish biomasses (g m−2 wet mass) and productivity (g m−2 wet mass year−1) in order to place South ...
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Deep learning-based segmental analysis of fish for biomass estimation in an occulted environment
Computers and Electronics in Agriculture, 2022D Susan, S Rakesh Kumar
exaly
A comparison of the fish biomass flow to fish, fisheries, and mammals in six marine ecosystems
1991Various data sources are used to derive the biomass flow from fish to the fish themselves, to fisheries, and to marine mammals in six ecosystems: Eastern Bering Sea, Norwegian coast and Barents Sea, North Sea, Benguela current, Georges Bank, and Balsfjorden. The largest proportion of fish biomass provides food for the fish themselves in all areas.
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Impacts of pollution, fishing pressure, and reef rugosity on resource fish biomass in West Hawaii
Ecological Applications, 2021Shawna A Foo +2 more
exaly
Nonintrusive methods for biomass estimation in aquaculture with emphasis on fish: a review
Reviews in Aquaculture, 2020Daoliang Li, Yanqing Duan
exaly