Results 221 to 230 of about 8,466 (272)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Marine Policy, 2021
Abstract Globally, marine fisheries remain largely unassessed, particularly small-scale fisheries in developing countries. Fishers’ knowledge has proven to be valuable to help fill gaps of information in otherwise unassessed fisheries. This study tested the reliability of fishers’ knowledge to estimate the abundance of two benthic resources, locos ...
Vladimir Garmendia +3 more
openaire +2 more sources
Abstract Globally, marine fisheries remain largely unassessed, particularly small-scale fisheries in developing countries. Fishers’ knowledge has proven to be valuable to help fill gaps of information in otherwise unassessed fisheries. This study tested the reliability of fishers’ knowledge to estimate the abundance of two benthic resources, locos ...
Vladimir Garmendia +3 more
openaire +2 more sources
[Hydroacoustic assessment of fish resources in reservoirs with different fishery management].
Ying yong sheng tai xue bao = The journal of applied ecology, 2014By using Biosonics DT-X echosounder (208 kHz), a hydroacoustic investigation was conducted on the fish resources in three mesotrophic reservoirs (Daxi Reservoir, Shahe Reservoir, and Jinniushan Reservoir) with different fishery management in late autumn and early winter 2011, and a GIS model was constructed to assess the fish resource distribution in ...
Ming-Bo, Sun +4 more
openaire +2 more sources
OCEAN 75 Conference, 1975
Mexico is now in process of developing scientific management of its fisheries and promoting full harvesting of its large latent resources. To do this quickly, economically and efficiently the investigators are attempting to apply methods of systems analysis, computer data processing, modern acoustic survey and methods of simplified data recording to ...
R. Keir, J. Melcer
openaire +1 more source
Mexico is now in process of developing scientific management of its fisheries and promoting full harvesting of its large latent resources. To do this quickly, economically and efficiently the investigators are attempting to apply methods of systems analysis, computer data processing, modern acoustic survey and methods of simplified data recording to ...
R. Keir, J. Melcer
openaire +1 more source
Assessing and managing fishery resources
Nutrition & Food Science, 1997CEFAS, the Centre for Environment, Fisheries and Aquaculture Science, is responsible for providing the scientific advice required to manage the exploitation of fisheries resources of interest to the UK. Information is collected from fishermen’s logbooks and fish markets on the catches and fishing activity of the English and Welsh fleets, and length and
openaire +1 more source
Assessment of the state and management of the cephalopod trawl fishery resources in Greek waters
Toxicological & Environmental Chemistry, 1989Abstract The cephalopod trawl fishery in Greek waters is reviewed in relation to fishing effort for 1964–1981. The mean annual (1964–81) catch of cephalopods amounted to 1348 tons. Total landings of cephalopods are very well described by the exponential9 and linear29 surplus yield models, according to which optimum fishing effort, maximum sustained ...
openaire +1 more source
Assessing and managing the resources available to the Senegalese small-scale fisheries [PDF]
Naga, 1993 A brief account of the evolution and structure of the marine fisheries of Senegal, West Africa, is presented, with emphasis on the small-scale subsector and on the major recommendations of an international symposium/workshop on this topic, held on February 1993 in Dakar.
openaire +2 more sources
IEM Journal
Recreational fisheries play a significant role in the cultural, social, and economic fabric of many communities worldwide. Proper management and conservation efforts are crucial to ensure the long-term sustainability of this sector and its associated economic benefits.
Ebrahim Al-Qadami +4 more
openaire +1 more source
Recreational fisheries play a significant role in the cultural, social, and economic fabric of many communities worldwide. Proper management and conservation efforts are crucial to ensure the long-term sustainability of this sector and its associated economic benefits.
Ebrahim Al-Qadami +4 more
openaire +1 more source
Journal of Environmental Assessment Policy and Management, 2016
The aim of this paper is to assess the main impacts of the Common Fisheries Policy (CFP) in the development of Portuguese fisheries. CFP has introduced a wide range of regulatory instruments, such as the annual total allowable catches (TACs), restrictions on the permissible number of fishing days, fleet reductions and limits on the size and engine ...
openaire +1 more source
The aim of this paper is to assess the main impacts of the Common Fisheries Policy (CFP) in the development of Portuguese fisheries. CFP has introduced a wide range of regulatory instruments, such as the annual total allowable catches (TACs), restrictions on the permissible number of fishing days, fleet reductions and limits on the size and engine ...
openaire +1 more source