A review of the population structure of yellowfin tuna, Thunnus albacares, in the Eastern Pacific Ocean [PDF]
, 1964 ENGLISH: Since its inception in 1950 by agreement between the Republic of Costa Rica and the United States of America, the Inter-American Tropical Tuna Commission has been engaged in studies of the biology, ecology and population dynamics of yellowfin ...
Alverson, Franklin G. +3 more
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Bélgica-País Vasco: dinámicas interculturales entre "periferias" [PDF]
, 2015 [ES] Este trabajo se centra en las relaciones interculturales entre territorios "periféricos", en concreto entre el País Vasco y Bélgica, a finales del siglo XIX y principios del XX.
Verbeke, Frederik
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Threats to and management of Natura 2000 protected areas relative to agricultural practices
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract The Natura 2000 (N2K) network combines biodiversity protection and socioeconomic targets. Human activities, such as agricultural practices, can affect biodiversity in N2K sites in diverse ways. Limiting activities with negative impacts while enforcing land management that supports biodiversity is crucial for effective conservation.
Giorgio Zavattoni +7 more
wiley +1 more source
The Melianthaceous seed and its Rhamnaceous affinity [PDF]
, 1998 . La semilla de Melianthaceae y su afinidad con Rhamnaceae. En el presente trabajo, se ha estudiado la anatomia y morfología de la semilla de Bersama (Bersamataceae) y Melianthus (Melianthaceae) con el objeto de clarificar su posición sistemática.
Doweld, Alexander B.
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Evaluating past and future contributions of conservation programs to species recovery
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Impact evaluation of conservation actions is a crucial step in global efforts to curb the biodiversity crisis. Through robust impact evaluation, practitioners can assess the effectiveness of conservation strategies and optimize the use of limited resources.
Rebeca E. Young +10 more
wiley +1 more source
Book review: Euro-Latin American cooperation and relations and South-South cooperation [PDF]
Revista CIDOB d'Afers Internacionals, 2014 Reviewed books: Tassara, Carlo Cooperación para el desarrollo, relaciones internacionales y políticas públicas: Teorías y prácticas del diálogo euro-latinoamericano. Ediciones UNAULA, 2013. 302 págs.
Jairo Agudelo Taborda +1 more
doaj
Suaeda foliosa Moq. (Caryophyllales: Amaranthaceae) first record of the genus and species for Valparaíso Region, Chile [PDF]
, 2015 Indexación: Web of Science; Scielo.BACKGROUND: The purpose of this paper is to present the finding of Suaeda foliosa in El Yali National Reserve, Chile.
Contreras-López, Manuel +1 more
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How much biotic nativeness matters across human demographic groups
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Many central concepts of conservation biology—such as nativeness—are structured by ecological and social factors. However, the social consequences of using these concepts to make conservation decisions remain inadequately understood. Some researchers argue that nativeness, rather than acting as an objective proxy for important ecological ...
Harold N. Eyster, Rachelle K. Gould
wiley +1 more source
A study of changes in fishing effort, abundance, and yield for yellowfin and skipjack tuna in the Eastern Tropical Pacific Ocean [PDF]
, 1956 ENGLISH: The rapid growth of the Eastern Pacific fishery for yellowfin and skipjack tuna since the end of World War II has given rise to questions concerning the rational utilization of these resources.
Schaefer, Milner B., Shimada, Bell M.
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Sig y paleohidrología: reconstrucción del modelo hidrológico en el yacimiento paleolítico del Camino de Salmedina [PDF]
, 2004 La abundancia de testimonios paleolíticos en la región sur de Madrid, ha sido una constante dentro de las investigaciones sobre el Pleistoceno de la zona. La ausencia durante mucho tiempo de una adecuada política de excavaciones y sondeos que permitieran
Baena, Javier, Conde, Carmen
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