Results 61 to 70 of about 425,994 (257)
Risk areas of illegal primate trafficking; estimating capture pressure and vulnerability
Animal Biodiversity and ConservationZonas con riesgo de tráfico ilegal de primates; estimación de la presión de captura y la vulnerabilidad Se elaboró un modelo para determinar y analizar los factores socioeconómicos y espaciales que contribuyen a la captura ilegal de primates, con el ...
Z. Esparza-Rodríguez +3 more
doaj +1 more source
Report of the Inter-American Tropical Tuna Commission for the year 2008 [PDF]
, 2010 ENGLISH: The Inter-American Tropical Tuna Commission (IATTC) operates under the authority and direction of a convention originally entered into by Costa Rica and the United States. The convention, which came into force in 1950, is open to adherence by
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Early Career Recommendations for the Equitable Growth of a Marine Carbon Dioxide Removal Sector
Perspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.Abstract In addition to steep carbon emission reductions, all modeled pathways to reach global climate goals require carbon removal. Marine carbon dioxide removal has the potential to play a large role in drawing down legacy anthropogenic emissions due to the scalability and durability of proposed methods.
G. D. Kitch +22 more
wiley +1 more source
Algunos factores físicos asociados con la captura de peces en Punta Morales, Golfo de Nicoya
Uniciencia, 1984 As a sequel to littoral fish community study, the 11 most abundant species were analized using a stepwise multiple regression of capture abundance versus temperature, salinity, site, hour and tide.
Peter C. Phillips
doaj
Coexistence and habitat restoration planning for the reintroduction of Spix's macaw
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Spix's macaw (Cyanopsitta spixii) is one of the world's most endangered species. Native to the Caatinga of northeastern Brazil—a region marked by significant socioeconomic vulnerability—the species was considered extinct in the wild in 2000. A reintroduction project, however, returned it to its natural habitat in 2022. The long‐term success of
Ugo Eichler Vercillo +3 more
wiley +1 more source
Some factors affecting the distribution and apparent abundance of yellowfin and skipjack tuna in the Eastern Pacific Ocean [PDF]
, 1964 ENGLISH: Since 1951, the Inter-American Tropical Tuna Commission has been investigating the biology, ecology and population dynamics of the yellowfin tuna, Thunnus albacares, and the skipjack tuna, Katsuwonus pelamis, in the Eastern Pacific Ocean.
Barrett, Izadore, Broadhead, Gordon C.
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Conservation Biology, Volume 39, Issue 6, December 2025.Abstract As the coverage of area‐based conservation increases across the globe, it is critical to improve understanding of the social and ecological outcomes of such measures and the pathways to their outcomes. A social–ecological systems approach to monitoring and evaluation is increasingly advocated; yet, applications remain scarce.
Natalie C. Ban +21 more
wiley +1 more source
The relationship between body mass and some weather variables in Blackcaps (Sylvia atricapilla) wintering in orange groves in south-eastern Spain [PDF]
, 2000 Es va estudiar la massa corporal i l'acumulació de greix dels tallarols de casquet que hivernaven en uns tarongerars suburbans del sud-est d'Espanya en relació a diverses variables ambientals (temperatura, precipitació i fotoperíode) utilitzant una ...
Peiró, Ignacio G.
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Biotropica, Volume 57, Issue 6, November 2025.We investigated how climate and ecophysiology affect the demography of the lizard Tropidurus oreadicus in the Brazilian Cerrado. While lizards were more frequently captured in the dry season, their abundance peaked during the rainy season when their locomotor performance was highest.
Raquel da Silva Acácio +4 more
wiley +1 more source