Results 81 to 90 of about 34,528 (205)

Exploring Seasonal Variations in Fish Communities: A Study of the Yellow River Estuary and Its Adjacent Waters Using eDNA and Trawl Surveys

open access: yesFishes
The Yellow River Estuary and its adjacent waters serve as crucial spawning, foraging, and nursery areas for marine organisms, possessing abundant biological resources.
Xiaoyang Wang   +6 more
doaj   +1 more source

Differences in demersal community structure and biomass size spectra within and outside the Maltese Fishery Management Zone (FMZ)

open access: yesScientia Marina, 2008
We examined the protection effect of a long-established fisheries protection zone by studying the demersal communities and the biomass size spectra of specific taxonomic groups.
Mark Dimech   +5 more
doaj   +1 more source

Pacific Hake, Merluccius productus, Autecology: A Timely Review [PDF]

open access: yes, 2007
Pacific hake, Merluccius productus, the most abundant groundfish in the California Current Large Marine Ecosystem (CCLME), is a species of both commercial significance, supporting a large international fishery, and ecological importance, connecting ...
Cooke , Kenneth C.   +4 more
core  

Changes in the juvenile fish assemblage of a Mediterranean shallow Posidonia oceanica seagrass nursery area after half a century [PDF]

open access: yes, 2019
The within-year dynamics of the juvenile fish community in a shallow seagrass-dominated nursery habitat (Posidonia oceanica) in a Mediterranean bay were compared between two surveys separated by 50 years (1960 and 2012-2013).
Cabrera Castro, Remedios   +6 more
core   +3 more sources

Emerging patterns of species richness, diversity, population density, and distribution in the skates (Rajidae) of Alaska [PDF]

open access: yes, 2008
Six years of bottom-trawl survey data, including over 6000 trawls covering over 200 km2 of bottom area throughout Alaska’s subarctic marine waters, were analyzed for patterns in species richness, diversity, density, and distribution of skates. The Bering
Hoff, Gerald R.   +3 more
core  

The substantial first impact of bottom fishing on rare biodiversity hotspots: a dilemma for evidence-based conservation [PDF]

open access: yes, 2013
The present study set out to describe the impact of a single first passage of two types of bottom fishing gear on rare protected shellfish beds formed by the horse mussel Modiolus modiolus.
Cook, Robert Lewis   +10 more
core   +3 more sources

A Brief History of Bycatch Management Measures for Eastern Bering Sea Groundfish Fisheries [PDF]

open access: yes, 1997
Bycatch management measures instituted for groundfish fisheries of the eastern Bering Sea have focused on reducing the incidental capture and injury of species traditionally harvested by other fisheries.
Pautzke, Clarence, Witherell, David
core  

Longline, trawl, and purse seine in coastal fishing of Tangier port in North-West of Morocco

open access: yesEgyptian Journal of Aquatic Research, 2019
The port of Tangier, overlooking the Strait of Gibraltar and the North Atlantic, has an important geographical strategic position. The coastal fishing sector is a main source for a large group of the region's population.
Fahd Darasi, Mustapha Aksissou
doaj   +1 more source

CE17003 [PDF]

open access: yes, 2018
The second annual Irish Beam trawl Ecosystem (IBES) took place from 7-16th March 2017 on RV Celtic Explorer in the western Celtic sea. The main objective of the survey is to connect the Irish Anglerfish and Megrim Survey (IAMS) to the UK beam trawl ...
Gerritsen, H.D., Moore, S.J.
core  

Prospects for the pink salmon fishery in the Russian waters of the Bering and Okhotsk Seas in 2024 based on the analysis of the juveniles trawl surveys aboard RV TINRO and RV Professor Kaganovsky in the fall of 2023

open access: yesИзвестия ТИНРО
Trawl surveys on juvenile pink salmon in fall season provide crucial information for forecasting their returns because of lower mortality of the juveniles in this season compared to their mortality during downstream migration in rivers or in the early ...
A. A. Somov   +5 more
doaj   +1 more source

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