Results 1 to 10 of about 18,038 (264)

On the experimental study of the flow around a fishing net [PDF]

European Journal of Mechanics, B/Fluids, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Daniel Priour, Gregory Germain
exaly   +3 more sources

Habitat suitability evaluation of Harpadon nehereus in nearshore of Zhejiang province, China

Frontiers in Marine Science, 2022
Coastal waters provide an important spawning and nursery ground for offshore marine organisms. To understand the suitable habitat and distribution of Harpadon nehereus, a key nearshore species, this study assessed the survey data of fishery resources and
Rijin Jiang, Haoqi Sun, Xiafang Li, Yongdong Zhou, Feng Chen, Kaida Xu, Pengfei Li, Hongliang Zhang   +7 more
doaj   +1 more source

Length-weight relationship of four deep-sea chondrichthyans (Elasmobranchii & Holocephali) in Ecuadorian oceanic waters

Egyptian Journal of Aquatic Research, 2022
The present work reported the length-weight relationship of four deep-sea chondrichthyan species (i.e., Hydrolagus spp., E. granulosus, C. owstonii and C.
Paulina Sepa, Dialhy Coello, Marco Herrera, René Zambrano   +3 more
doaj   +1 more source

Assessing trophic interactions among three tuna species in the Solomon Islands based on stomach contents and stable isotopes

Frontiers in Marine Science, 2022
Trophic research is essential to the conservation and management of fishery resources. This study analyzed the feeding habits and nutritional interactions among three tuna species in the waters of the Solomon Islands (5°12′S–15°20′S, 157°31′E–172°19′E ...
Ri Jin Jiang, Ri Jin Jiang, Ri Jin Jiang, Fan Yang, Fan Yang, Fan Yang, Fan Yang, Feng Chen, Feng Chen, Feng Chen, Rui Yin, Rui Yin, Rui Yin, Ming Zhi Liu, Ming Zhi Liu, Ming Zhi Liu, Ming Zhi Liu, Wen Bin Zhu, Wen Bin Zhu, Wen Bin Zhu, Ai Guo, Ai Guo, Ai Guo, Lian Wei Liu, Lian Wei Liu, Lian Wei Liu   +25 more
doaj   +1 more source

Fishery resource monitoring of the East China Sea via environmental DNA approach: a case study using black sea bream (Acanthopagrus schlegelii)

Frontiers in Marine Science, 2022
Understanding fish stock distribution is crucial in the context of sustainable fishery development. Traditional approaches such as net catching, mark recapturing, and visual counting are often time-consuming, less effective, and prone to subjective bias.
Haobo Zhang, Yongdong Zhou, Hongliang Zhang, Tianxiang Gao, Xiaoyan Wang   +4 more
doaj   +1 more source

The complete mitochondrial genome of Leuciscus merzbacheri (Cypriniformes: Cyprinidae)

Mitochondrial DNA. Part B. Resources, 2023
Leuciscus merzbacheri (Zugmayer, 1912) is a cyprinid fish endemic to China, with a distribution range limited to Xinjiang Province. As a landmark species in the Junggar Basin, L.
Wei Meng, Lin Li, Xiaoqian Yuan, Yongdong Zhou   +3 more
doaj   +1 more source

Otolith Marking With Strontium for Stock Assessment in Coilia nasus

Frontiers in Marine Science, 2022
Mass stock enhancement and release are excellent ways to recover Coilia nasus resources. However, it is challenging to evaluate stock enhancement effectively, and it is important to establish a method suitable for estimating C. nasus populations.
Ming-Zhi Liu, Ming-Zhi Liu, Ming-Zhi Liu, Ming-Zhi Liu, Ri-jin Jiang, Ri-jin Jiang, Ri-jin Jiang, Hui Zhang, Hui Zhang, Fan Yang, Fan Yang, Fan Yang, Fan Yang, Xia-Fang Li, Xia-Fang Li, Xia-Fang Li, Xia-Fang Li, Guang-Peng Feng, Rui Yin, Rui Yin, Rui Yin, Feng Chen, Feng Chen, Feng Chen   +23 more
doaj   +1 more source

EXPERIMENTAL USE OF FISH FISH PUMPS-VI

NIPPON SUISAN GAKKAISHI, 1965
Productivity of fish culture ponds decreases with the lapse of time owing to accumulation of waste materials and excrements. It is necessary to remove the filth for maintenance of the normal productivity of a pond. This experiment has been carried out in the ponds of Fisheries Training Center at Nagano Prefecture in December, 1961 and February, 1962 ...
SOEDA, Hideo, MITSUGI, Shinsuke, TAWARA, Yozo, KAWATA, Saburo   +3 more
openaire   +3 more sources

Reducing unwanted catches of trammel nets: experimental results of the “guarding net” in the caramote prawn, Penaeus kerathurus, small-scale fishery of the Ligurian Sea (western Mediterranean)

Scientia Marina, 2018
This study aimed to test the effectiveness of a “guarding net”, a device placed at the bottom of a trammel net, for reducing unwanted catches in the caramote prawn trammel net fishery of the Ligurian Sea.
Paolo Sartor, Daniel Li Veli, Francesco De Carlo, Alessandro Ligas, Andrea Massaro, Claudia Musumeci, Marina Sartini, Ilaria Rossetti, Mario Sbrana, Claudio Viva   +9 more
doaj   +1 more source

Reducing discards in trammel net fisheries with simple modifications based on a guarding net and artificial light: contributing to marine biodiversity conservation

Scientia Marina, 2018
Experimental fishing trials with standard (control) and modified trammel nets were conducted to assess the possible reduction of discards. The standard trammel net was the commercial net used in the area (80 mm stretched mesh inner panel) targeting Sepia
Pedro Martínez-Baños, Francesc Maynou
doaj   +1 more source