Commercial fishery resources, as a research topic, encompass the biological stocks and populations of aquatic organisms (primarily finfish, shellfish, and other invertebrates) that are harvested for economic gain under regulated or unregulated fisheries. Study of these resources focuses on stock assessment, population dynamics, productivity, habitat dependencies, and responses to exploitation and environmental variability. It integrates fisheries biology, quantitative modeling, ecosystem-based management, and socio-economic analysis to determine sustainable yields, evaluate fishing impacts, and inform regulatory frameworks such as catch limits, gear restrictions, and spatial-temporal closures aimed at maintaining long-term viability of commercially targeted species and associated ecosystems.
An international study co-authored by a University of Hawaiʻi at Mānoa researcher has found that drifting devices used by the global tuna fishing industry are entering marine protected areas around the world, creating potential ...
Plants & Animals
Jun 24, 2026
0
6
A scientific project launched by the Universitat Autònoma de Barcelona (UAB) in direct collaboration with fishermen in the region has evaluated the state of fishery resources and ecological quality in the Garraf and Plana ...
Ecology
Jun 23, 2026
0
5
Destructive fishing practices and inadequate management allowed industrial fisheries operating in the waters of Saint Pierre and Miquelon to dump about 80,000 metric tons of fish back into the ocean from 1950 to 2022, with ...
Ecology
Jun 22, 2026
0
30
Fifteen countries signed a global declaration Wednesday aimed at combating illegal and destructive fishing with better data.
Ecology
Jun 17, 2026
0
11
Most sharks and rays inhabit the oceans, but a small proportion thrive in freshwater. Approximately 4% to 5% of all shark and ray species live in tropical and subtropical rivers around the world. Two main ecological strategies ...
A seven-year collaborative study has revealed alarming fluctuations in the health of Hawaii's endangered insular false killer whales, with some individuals losing nearly a quarter of their body weight in just a few months. ...
Plants & Animals
Jun 5, 2026
0
19
Along the California coast, from Bodega Bay to Morro Bay, commercial fishing boats have started pulling in salmon for the first time in three years, and local salmon are once again appearing on restaurant menus and in seafood ...
Ecology
May 26, 2026
0
15
A new international review has shed light on how offshore energy structures—from oil and gas platforms to wind turbines—shape marine ecosystems and the benefits they provide to society. The paper, "Understanding the role ...
Ecology
May 25, 2026
0
13
Eels bred in captivity will be sold in Japanese shops for the first time, in a move that could ease eventually pressure on the endangered fish, officials said Wednesday.
Ecology
May 20, 2026
0
23
Most of the Bahamas' signature seafood stocks are being fished harder than the sea can replace them, according to a new paper led by Sea Around Us researchers and published in Frontiers in Marine Science.
Ecology
May 18, 2026
0
16
