Results 61 to 70 of about 59,967 (206)

Management and conservation of marine fishery resources [PDF]

open access: yes, 1991
The marine fisheries resources of India including the EE Zone of about 2 million sq. km are of considerable magnitude. It is estimated that the Economic Zone may support about 4.5 million tonnes. They consist of demersal fishes, shoaling pelagic fishes,
Chidambaram, K
core  

Questioning the rise of gelatinous zooplankton in the World's oceans [PDF]

open access: yes, 2012
During the past several decades, high numbers of gelatinous zooplankton species have been reported in many estuarine and coastal ecosystems. Coupled with media-driven public perception, a paradigm has evolved in which the global ocean ecosystems are ...
Acuña   +81 more
core   +4 more sources

Estimating Fishing Exploitation Rates to Simulate Global Catches and Biomass Changes of Pelagic and Demersal Fish

open access: yesEarth's Future
Robust projections of future trends in global fish biomass, production and catches are needed for informed fisheries policy in a changing climate. Trust in future projections, however, relies on establishing that models can accurately simulate past ...
P. D. vanDenderen   +6 more
doaj   +1 more source

Diet of oceanic loggerhead sea turtles (Caretta caretta) in the central North Pacific [PDF]

open access: yes, 2005
Diet analysis of 52 loggerhead sea turtles (Caretta caretta) collected as bycatch from 1990 to 1992 in the high-seas driftnet fishery operating between lat. 29.5°N and 43°N and between long.
Balazs, George H.   +2 more
core  

Insights into the Movements and Habitat Use of Blue Marlins (Makaira nigricans) in the Southwestern Atlantic Ocean

open access: yesFishes
Understanding the ecology of large pelagic fishes is important for species conservation and maintaining ecosystem dynamics. The Atlantic blue marlin (Makaira nigricans) is usually targeted in recreational fisheries and occasionally captured as bycatch in
Osman Crespo-Neto   +6 more
doaj   +1 more source

Fishing restrictions and remoteness deliver conservation outcomes for Indonesia's coral reef fisheries

open access: yesConservation Letters, 2020
Coral reef fisheries depend on reef fish biomass to support ecosystem functioning and sustainable fisheries. Here, we evaluated coral reefs across 4,000 km of the Indonesian archipelago to reveal a large gradient of biomass, from 17,000 kg/ha.
Stuart J. Campbell   +7 more
doaj   +1 more source

Fishing Season of Large Tuna from Purse Seine Fishery in Tumumpa, Manado, North Sulawesi

open access: yesIlmu Kelautan, 2019
Knowledge on seasonal fishing pattern is essential in fisheries research in order to increase the effectiveness of fishing and at the same time protecting the fishing ground from excessive fishing practices.
Bram Setyadji, Umi Chodriyah
doaj   +1 more source

APPROACH TO RISK ANALYSIS TRAWLER (BOAT OR VESSEL SIENE NETS) NORTH COAST OF EAST JAVA

open access: yesJFMR-Journal of Fisheries and Marine Research, 2019
General Linear Model (GLM) aims to find the relationship between several independent variables with one dependent variable. GLM was conducted to answer the research objectives (1) the contribution of fishing gear to the total catch of pelagic fish, (2 ...
Tri Djoko Lelono, Gatut Bintoro
doaj   +1 more source

Assessment of sardinella and othter small pelagics in West Africa: Progress Report 2002 [PDF]

open access: yes
The co-operation between the Dutch fisheries research institute RIVO and the Mauritanian fisheries research institute IMROP (Institut Mauritanien des Recherches Océanographiques et de Pêche) in the field of pelagic stock assessment was continued in 2002.
Corten, A.A.H.M.
core   +2 more sources

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