Results 31 to 40 of about 67,399 (177)
Adaptive spatiotemporal management to reduce shark bycatch in tuna fisheries
Conservation Biology, Volume 38, Issue 4, August 2024.Abstract Purse‐seine tropical tuna fishing in the eastern tropical Pacific Ocean (EPO) results in the bycatch of several sensitive species groups, including elasmobranchs. Effective ecosystem management balances conservation and resource use and requires considering trade‐offs and synergies.
Guillermo Ortuño Crespo +4 more
wiley +1 more source
Revista de Biología Tropical, 2012 Los poliquetos holoplanctónicos no han sido estudiados en las aguas oceánicas adyacentes al Parque Isla del Coco. Se estudiaron estas formas pelágicas a partir del análisis de muestras de zooplancton recolectadas en esta área protegida.
Soledad Jiménez-Cueto +2 more
doaj
Tanaidáceos (Crustacea: Peracarida) de los litorales de Guerrero y Oaxaca, México
Revista Mexicana de Biodiversidad, 2010 Los tanaidáceos son componentes esenciales de las cadenas tróficas del bentos marino, son fuente de alimento para especies de relevancia comercial y para otros organismos marinos. A pesar de su importancia, el conocimiento del grupo se ha rezagado debido
Jani Jarquín-González +1 more
doaj +1 more source
Influence of the Azores high on sea level pressure and wind, and on precipitation, in the Eastern Tropical Pacific Ocean [PDF]
, 1966 ENGLISH: Intensification of the Azores high pressure cell in mid-year, with concomitant air flow from the Caribbean into the Pacific, is shown to be responsible for a secondary minimum of precipitation observed along the tropical Pacific coast of the ...
Bennett, Edward B.
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Vulnerability of Eastern Tropical Pacific chondrichthyan fish to climate change
Global Change Biology, Volume 30, Issue 7, July 2024.This assessment identifies sharks' vulnerability to climate change in a data‐poor tropical region and suggests management actions. Abstract Climate change is an environmental emergency threatening species and ecosystems globally. Oceans have absorbed about 90% of anthropogenic heat and 20%–30% of the carbon emissions, resulting in ocean warming ...
Florencia Cerutti‐Pereyra +18 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2011 Se presentan nuevos registros de ofiuroideos para localidades de Zihuatanejo, Guerrero y Puerto Escondido, Oaxaca en el Pacífico mexicano. De acuerdo a colectas realizadas en diversos sustratos, se obtuvo un total de 12 especies, de las cuales Ophiocoma ...
María Rebeca Granja-Fernández +1 more
doaj +1 more source
A review of the Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean, 1967-1970 [PDF]
, 1974 ENGLISH: This report deals with the Japanese longline fishery for tunas and billfishes from 1967 through 1970, extending the studies made by Kume and Joseph (1969a, 1969b).
Peterson, Clifford L. +2 more
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Journal of Biogeography, Volume 51, Issue 2, Page 246-262, February 2024.Abstract Aim The poleward range expansion of tropical species, and range contraction of temperate species (known as tropicalisation) has mainly been studied from an ecological perspective, with little research on its genetic consequences. Here, we used distributional and genetic data to document the consequences of tropicalisation in rocky shore ...
Karolina M. Zarzyczny +10 more
wiley +1 more source
Revista de Biología Tropical, 2014 A nivel mundial, la ecología de peces de charcos intermareales ha sido ampliamente investigada durante los últimos 40 años, especialmente en zonas templadas.
Gustavo Adolfo Castellanos-Galindo +2 more
doaj
An evaluation of geographic and annual variation in morphometric characters and gill-raker counts of yellowfin tuna, Thunnus albacares, from the Pacific Ocean [PDF]
, 1992 ENGLISH: Samples of yellowfin tuna, Thunnus albacares, collected from five areas of the Pacific Ocean (Mexico, Ecuador, Australia, Japan, and Hawaii) between January and May of 1988 and 1990 were examined for spatiotemporal variation in morphometric ...
Schaefer, Kurt M.
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