Results 51 to 60 of about 14,972 (278)
Hog Daddy and the Walls of Steel: Catch Shares and Ecosystem Change in the New England Groundfishery [PDF]
, 2014 The U.S. National Oceanic and Atmospheric Administration implemented marketbased fishery management in the New England groundfishery as catch shares, controlling aggregate harvests through tradable annual catch quotas allocated to fishing groups called ...
Brewer, Jennifer F
core +2 more sources
On Selectivity Curve of Gillnet
NIPPON SUISAN GAKKAISHI, 1971 The preceding paper showed that the mesh selectivity, i.e. relative efficiency, of gillnet was expressed as a function of the ratio of mesh size m to body length l in certain ranges of mesh size and length, and that the application of the above method to McCOMBIE and FRY's, and ISHIDA's data gave different master curves according to the groups of ...
openaire +2 more sources
Gillnet fishing characteristics in Franciscana Management Areas
, 2022 The main threat to franciscanas (Pontoporia blainvillei) is the incidental catches in gillnets. Given the variety of this fleet and the fishing communities in Brazil, the aim of this chapter is to characterize the social-economic, socioenvironment, and ethno-environment aspects of the gillnet activity in the Franciscana Management Areas (FMA) II and ...
Gonçalves, Isabel +5 more
openaire +1 more source
Factors Influencing the Stocking of Juvenile Pikeperch (Sander lucioperca)
Fisheries Management and Ecology, EarlyView.ABSTRACT Predator species of fish play crucial roles in ecosystem balance through top‐down control, a mechanism frequently exploited in biomanipulation to stock predator species. Juvenile pikeperch (Sander lucioperca) were stocked (n = 52,887) in spring 2023 and 2024 and autumn 2023 to compare stocking efficiency between Recirculation Aquaculture ...
Michaela Holubová +17 more
wiley +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Light can be used to deter bycatch from fishing nets, but few studies have aimed to quantify how species view and respond to light. Here, we used visual models to predict how target (plaice Pleuronectes platessa) and bycatch (small‐spotted catshark Scyliorhinus canicular and undersized skates, Raja spp) species, captured in mixed demersal ...
Jasmine Somerville +2 more
wiley +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Local ecological knowledge can be useful to assess data‐limited fisheries such as the Ontario Black Bass (Micropterus spp.) recreational fishery. We surveyed local anglers using the Life History Calendar approach to determine if there were perceived changes in fishing quality for Black Bass in eastern Ontario across different time periods. For
Joel Zhang +8 more
wiley +1 more source
An experimental study on ghost fishing in rocky coastal reefs in southern Brazil
Marine and Fishery Sciences, 2022 A ghost fishing experiment was conducted using gillnets in a rocky reef off the state of Santa Catarina, southern Brazil. Scuba divers monitored changes in the structure of the nets and catches for 92 days.
Johnatas Adelir-Alves +4 more
doaj +1 more source
Characterization of North Carolina commercial fisheries with occasional interactions with marine mammals [PDF]
, 2001 In accordance with the Marine Mammal Protection Act (MMPA, 16 U.S.c. et seq.), the National Marine Fisheries Service (NMFS) is required to publish an annual List of Fisheries (LOF) which categorizes U.S.
Borggaard, Diane +4 more
core
Marketing Strategy‐Based Fishers' Segmentation: The Key to Sustainable Fisheries Sector
Fisheries Management and Ecology, EarlyView.ABSTRACT This paper attempts to empirically investigate potentially significant differences in perceptions regarding marketing strategies that could enhance economic and environmental sustainability in the sector based on the Structure—Conduct and Performance (SCP) methodological framework.
Eleni Kaimakoudi +3 more
wiley +1 more source
Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries, 2020 The study was conducted at 0-30 meters depth, in the Northern Aegean coast of Turkey, between October 15, 2015 - October 15, 2017. In the study, 9 different gillnets (Mullet nets) having 18-20-22 mm mesh size and 0.35-0.50-0.65 hanging ratio were used ...
Uğur ALTINAĞAÇ +4 more
doaj +1 more source