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Rebuilding fish biomass for the world's marine ecoregions under climate change
Global Change Biology, 2022AbstractRebuilding overexploited marine populations is an important step to achieve the United Nations' Sustainable Development Goal 14—Life Below Water. Mitigating major human pressures is required to achieve rebuilding goals. Climate change is one such key pressure, impacting fish and invertebrate populations by changing their biomass and ...
Cheung, William W L +11 more
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Production/Biomass Ratios, Size Frequencies and Biomass Spectra in Deep-Sea Demersal Fishes
1992Research over the past decade has continued to advance knowledge of deep-sea fishes and their role in deep ocean food webs. Comprehensive studies on a local scale have called a number of generalities into question. The fauna is not yet fully described, distribution patterns are not clear, and estimates of biomass and abundance are especially sensitive ...
Richard L. Haedrich, Nigel R. Merrett
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Evaluation of target strength–fish length equation choices for estimating estuarine fish biomass
Hydrobiologia, 2008In the Gulf of Mexico (GOM), fish biomass estimates are necessary for the evaluation of habitat use and function following the mandate for ecosystem-based fisheries management in the recently reauthorized Sustainable Fisheries Act of 2007. Acoustic surveys have emerged as a potential tool to estimate fish biomass in shallow-water estuaries, however ...
Kevin M. Boswell +3 more
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Biomass Model of Reservoir Fish and Fish-food Interactions, with Implications for Management
North American Journal of Fisheries Management, 1982Abstract A mathematical model was developed to help evaluate trophic relations of fishes in reservoirs and to assess the effects of perturbations (e.g., reservoir operations, species introductions, stocking, and harvest) on reservoir ecosystems.
Gene R. Ploskey, Robert M. Jenkins
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Improvement of fish length estimates for underwater visual census of reef fish biomass
Journal of Applied Ichthyology, 2015Summary Accuracy and precision are of great importance in the assessment of reef fish biomass when conducting an underwater visual census (UVC). Quantification and subsequent correction of the bias is required in order to standardize the estimates and correct for underwater distortion.
I. Yulianto +5 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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Human impacts on global freshwater fish biodiversity
Science, 2021Guohuan Su, Maxime Logez, Jun Xu
exaly
Implicit coordination for 3D underwater collective behaviors in a fish-inspired robot swarm
Science Robotics, 2021Florian Conrad Joseph Berlinger +1 more
exaly