Results 31 to 40 of about 425,994 (257)
Analysis of variance and standardization of longline hook rates of bigeye (Thunnus obesus) and yellowfin (Thunnus albacares) tunas in the Eastern Pacific Ocean during 1975-1987 [PDF]
, 1992 ENGLISH: Longline hook rates of bigeye and yellowfin tunas in the eastern Pacific Ocean were standardized by maximum depth of fishing, area, and season, using generalized linear models (GLM's). The annual trends of the standardized hook rates differ from
Nakano, Hideki, Punsly, Richard G.
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Evidence for a fisher‐designed solution to manta and devil ray bycatch in tuna fisheries
Conservation Biology, EarlyView.Abstract Bycatch in global tropical tuna purse seine fisheries represents a significant source of mortality for manta and devil rays (mobulids), which are globally threatened. Use of best handling and rapid release practices on purse seine vessels can substantially reduce mortality and improve vulnerability status for mobulids.
Melissa R. Cronin +12 more
wiley +1 more source
Com gestionem els recursos pesquers? [PDF]
, 2012 Investigadors de la UAB han participat en una sèrie d'estudis que tenien l'objectiu de trobar millors mètodes per gestionar els recursos pesquers. Actualment, els òrgans de gestió de la captura de peixos utilitzen índexs que no tenen en compte les ...
Da-Rocha, José Maria +1 more
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Extent of threats to marine fish from the online aquarium trade in the United States
Conservation Biology, EarlyView.The global marine aquarium hobby is a multibillion‐dollar industry, largely driven by demand from the United States. Much of this trade occurs online. We web scraped 4 major US‐based e‐commerce platforms selling marine aquarium fish to determine the retail price and source (wild capture, aquaculture, or both) of 13 families of ray‐finned marine fish ...
Bing Lin +6 more
wiley +1 more source
Recent changes in the efficiency of vessels fishing for yellowfin tuna in the eastern Pacific Ocean [PDF]
, 1962 ENGLISH: Since the inception of the Inter-American Tropical Tuna Commission in 1950, one of the primary tasks of its scientific staff has been the collection and analysis of the statistics of total catch, effort expended in obtaining this catch, and the ...
Broadhead, Gordon C.
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Conservation Biology, EarlyView.The graphical abstract highlights the research collaboration with fishers through interviews to record fishers' knowledge and participatory monitoring, to provide data on small‐scale fisheries in three clear water rivers (Trombetas, Tapajos and Tocantins).
Renato A. M. Silvano +10 more
wiley +1 more source
Comunicação e Sociedade, 2023 O princípio da transparência tem sido considerado como uma resposta política consensual às preocupações com a falta de pluralismo e de confiança no jornalismo.
Alexandra Figueira, Elsa Costa e Silva
doaj +1 more source
Manuel Silva captura desertores
, 2021 Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099 ...
openaire +2 more sources
Povoamento das colméias. [PDF]
, 2011 Introdução; Enxameação e abandono; Captura de enxames em vôo de deslocamento; Captura de enxames através de caixas-iscas; Remoção de colônias alojadas na natureza; Divisão de colônias fortes; Aquisição de colméias povoadas.bitstream/item/37220/1/Doc146 ...
CAMARGO, R. C. R. de +4 more
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Conservation Science and Practice, EarlyView.Small Island Developing States have limited capacity to monitor Small Scale Fisheries, despite their high dependence on marine resources. Participatory monitoring of Small Scale Fisheries can fill data gaps while integrating resource users into fisheries management.
Guillermo Porriños +17 more
wiley +1 more source