Results 1 to 10 of about 8,340 (164)

surveyjoin: a standardized database of scientific trawl surveys in the Northeast Pacific Ocean [PDF]

PeerJ
Fisheries management faces challenges due to political, spatial, and ecological complexities, which are further exacerbated by variation or shifts in species distributions.
Eric J. Ward, Philina A. English, Christopher N. Rooper, Bridget E. Ferriss, Curt E. Whitmire, Chantel R. Wetzel, Lewis A. K. Barnett, Sean C. Anderson, James T. Thorson, Kelli F. Johnson, Julia Indivero, Emily H. Markowitz   +11 more
doaj   +3 more sources

A deep dive into the impact assessment of agricultural, natural resource management, livestock, and fisheries technologies

Discover Agriculture
As global agriculture undergoes rapid transformations to meet increasing food demands, the need to assess the economic impacts of advanced technological innovations in agriculture, natural resource management, livestock and fisheries sectors become ...
Rajni Jain, Nisha Nisha, Ankita Kandpal, Vinayak R. Nikam   +3 more
doaj   +2 more sources

Fisheries resources management of crucian carp based on assessment of fish stock and potential yield in the mid-upper system of Seomjin River

Journal of Ecology and Environment, 2014
This study was undertaken to suggest an effective fisheries resources management system by using stock assessment and potential yield analyses of crucian carp population in the mid-upper system of the Seomjin River.
Hui Seong Ryu, Sung Hyun Jang, Jung Ho Lee, Jung Joon Lee   +3 more
doaj   +3 more sources

What is stock assessment?

EDIS, 2021
Whether you’re an angler, diver, conservationist, or just interested in fisheries, you’ve likely heard the term “stock assessment” before. What are stock assessments? How do they work? How do they inform management decisions?
Nicholas Fisch, Angela Collins, Edward V. Camp   +2 more
doaj   +3 more sources

Evaluating the impacts of reduced sampling density in a systematic fisheries-independent survey design

Frontiers in Marine Science, 2023
Fisheries-independent surveys provide critical data products used to estimate stock status and inform management decisions. While it can be possible to redistribute sampling effort to improve survey efficiency and address changing monitoring needs in the
Lukas DeFilippo, Stan Kotwicki, Lewis Barnett, Jon Richar, Michael A. Litzow, William T. Stockhausen, Katie Palof   +6 more
doaj   +1 more source

Genomic differentiation in Pacific cod using Pool‐Seq

Evolutionary Applications, 2022
Patterns of genetic differentiation across the genome can provide insight into selective forces driving adaptation. We used pooled whole genome sequencing, gene annotation, and environmental covariates to evaluate patterns of genomic differentiation and ...
Ingrid Spies, Carolyn Tarpey, Trond Kristiansen, Mary Fisher, Sean Rohan, Lorenz Hauser   +5 more
doaj   +1 more source

Impacts of COVID-19 on the Catch of Small-Scale Fishers and Their Families Due to Restriction Policies in Davao Gulf, Philippines

Frontiers in Marine Science, 2022
COVID-19 was declared a global pandemic by the World Health Organization in 2020 with countries putting up several measures to mitigate and flatten the curve of hospitalizations and death from travel bans to home confinements and local lockdowns.
Edison D. Macusi, Edison D. Macusi, Edison D. Macusi, Stefenie Katrin V. Siblos, Martha Elena Betancourt, Erna S. Macusi, Erna S. Macusi, Michael N. Calderon, Michael Jeriel I. Bersaldo, Larry N. Digal   +9 more
doaj   +1 more source

Revealing the Effectiveness of Fisheries Policy: A Biological Observation of Species Johnius belengerii in Xiamen Bay

Journal of Marine Science and Engineering, 2022
The rapid development of China’s economy has brought tremendous pressure to the marine ecosystem, and about 57% of marine fish populations have been overexploited or collapsed.
Liang-Min Huang, Jia-Qiao Wang, Yi-Jia Shih, Jun Li, Ta-Jen Chu   +4 more
doaj   +1 more source

Parentage‐based tagging combined with genetic stock identification is a cost‐effective and viable replacement for coded‐wire tagging in large‐scale assessments of marine Chinook salmon fisheries in British Columbia, Canada

Evolutionary Applications, 2021
Wild Pacific salmon, including Chinook salmon Oncorhynchus tshawytscha, have been supplemented with hatchery propagation for over 50 years in support of increased ocean harvest, mitigation for hydroelectric development, and conservation of threatened ...
Terry D. Beacham, Colin G. Wallace, Kim Jonsen, Brenda McIntosh, John R. Candy, Katherine Horst, Cheryl Lynch, David Willis, Wilf Luedke, Lee Kearey, Eric B. Rondeau   +10 more
doaj   +1 more source

Research on Fishery Resource Assessment and Sustainable Utilization (FRASU) during 1990–2020: A bibliometric review

Global Ecology and Conservation, 2021
Fishery resource assessment and sustainable utilization (FRASU) is a topic of global concern. Although fishery resources are highly profitable, these are linked to environmental and socio-economic issues.
Peng Xu, Mujiao Xie, Weiguo Zhou, Anning Suo   +3 more
doaj   +1 more source