Results 1 to 10 of about 21,457 (209)

Stock assessment and management implications of sailfin sandfish (Arctoscopus japonicus) caught by multiple fishing gears with different selectivity in Korean waters [PDF]

PeerJ
The yield per recruit (YPR) model developed by Berverton & Holt in 1957 is widely used to determine the optimal age at first capture (tc) and optimal fishing intensity (F0.1) for the sustainable use of fish stocks.
Sung Il Lee, Eun-Gyu Kim, Jae-Hyeong Yang, Chang-Ik Zhang   +3 more
doaj   +3 more sources

Estimating fisheries-induced selection: traditional gear selectivity research meets fisheries-induced evolution. [PDF]

Evol Appl, 2009
AbstractThe study of fisheries‐induced evolution is a research field which is becoming recognized both as an important and interesting problem in applied evolution, as well as a practical management problem in fisheries. Much of the research in fisheries‐induced evolution has focussed on quantifying and proving that an evolutionary response has taken ...
Kuparinen A, Kuikka S, Merilä J.
europepmc   +4 more sources

Catch composition, catch per unit effort (CPUE) and species selectivity of fishing gears on multi-species Kaptai Lake in Bangladesh [PDF]

Heliyon
Kaptai Lake, the largest artificial reservoir in Southeast Asia, is home to a diverse fish fauna that supports thousands of livelihoods and is distinguished by multi-species and multi-gear fisheries.
B.M. Shahinur Rahman, Md Khaled Rahman, Azhar Ali, Rabina Akther Lima, Md Lipon Mia, Yahia Mahmud   +5 more
doaj   +2 more sources

Size Selectivity of Square-Mesh Codends in Stownet for Coilia mystus in the South China Sea [PDF]

Animals
Stownet is one of the most important items of fishing gear for catching Coilia mystus in China’s coastal waters. To improve the selectivity of stownet for C.
Lei Yan, Qingcheng Zhu, Peng Zhang, Jie Li, Bingzhong Yang, Teng Wang, Chuanxiang Hua   +6 more
doaj   +2 more sources

The Effects of Selective Harvest on Japanese Spanish Mackerel (Scomberomorus niphonius) Phenotypic Evolution

Frontiers in Ecology and Evolution, 2022
Japanese Spanish mackerel (Scomberomorus niphonius) is an important fish species in the China Seas with wide distribution, extensive migration, and high economic value.
Peng Sun, Peng Sun, Yangke Shang, Runlong Sun, Yongjun Tian, Yongjun Tian, Mikko Heino, Mikko Heino, Mikko Heino   +8 more
doaj   +1 more source

A review on fishing gear in China: Selectivity and application

Aquaculture and Fisheries, 2022
In the 1980s, China's offshore marine fishery resources declined, thus fishing gear selectivity gradually became a focus of scientific fishery research.
Zhongqiu Wang, Hao Tang, Liuxiong Xu, Jian Zhang   +3 more
doaj   +1 more source

Optimizing size selectivity and catch patterns for hake (Merluccius merluccius) and blue whiting (Micromesistius poutassou) by combining square mesh panel and codend designs.

PLoS ONE, 2022
Gear modifications in fisheries are usually implemented to obtain catch patterns that meet management objectives. In the Basque bottom trawl fishery, gear regulations include the use of a square mesh panel (SMP) placed at the top panel of the extension ...
Elsa Cuende, Manu Sistiaga, Bent Herrmann, Luis Arregi   +3 more
doaj   +1 more source

Selectivity of a fishing gear used in the catch of Anomalocardia flexuosa in the Northeast of Brazil [PDF]

Ciência Rural, 2020
: A type of dredge was introduced as fishing gear along the extractive bank of Mangue Seco - PE from which the largest annual catch of Anomalocardia flexuosa in the world is extracted.
Severino Adriano de Oliveira Lima, Humber Agrelli Andrade, Alfredo Olivera Gálvez   +2 more
doaj   +2 more sources

Effect of the Nordmøre grid bar spacing on size selectivity, catch efficiency and bycatch of the Barents Sea Northern shrimp fishery.

PLoS ONE, 2022
The introduction of the Nordmøre grid in shrimp trawls has reduced the bycatch of non-target species. In the Norwegian Northern shrimp (Pandalus borealis) fishery, the mandatory selective gear consists of a Nordmøre grid with 19 mm bar spacing combined ...
Roger B Larsen, Bent Herrmann, Manu Sistiaga, Jesse Brinkhof, Kristine Cerbule, Eduardo Grimaldo, Mark J M Lomeli   +6 more
doaj   +1 more source

Introduction of hook size as a tool for management measures of harvest control rules to improve grouper stock in Indonesia

Fisheries and Aquatic Sciences, 2023
Harvest control rules have been recently developed for some fisheries in Indonesia, including grouper fisheries, and are expected to reverse the trend of declining stocks. One of the proposed options of the harvest control rules is to implement the catch
Irfan Yulianto, Heidi Retnoningtyas, Dwi Putra Yuwandana, Intan Destianis Hartati, Siska Agustina, Mohamad Natsir, Mochammad Riyanto, Toni Ruchimat, Soraya Gigentika, Rian Prasetia, Budy Wiryawan   +10 more
doaj   +1 more source