Results 71 to 80 of about 75,223 (250)

Review of hyperdispersal in wildlife translocations

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract Species translocation is a common tool to reverse biodiversity loss, but it has a high failure rate. One factor that contributes to failure is postrelease hyperdispersal, which we define as the long‐distance movement of individuals resulting in their failure to contribute to population establishment.
Jack Bilby, Katherine Moseby
wiley   +1 more source

The Impact of Pesticide Exposure on Breast Cancer Incidence. Evidence from Costa Rica

open access: yesPoblación y Salud en Mesoamérica, 2009
Introduction: Breast cancer (BC) is the most prevalent and the leading cause of death from cancer in women worldwide. The low percentage of cases related to reproductive history risk factors and to genetics suggests that the environment may play a role ...
Carolina Santamaría-Ulloa
doaj   +1 more source

Demografia e mobilidade Yanomami: Avaliando mudanças socioambientais

open access: yes, 2017
A mortalidade resultante de invasoes da Terra Indigena Yanomami (TIY) por garimpeiros, cujo evento mais conhecido foi o massacre de Haximu em 1993, deixou uma marca clara na estrutura demografica da populacao indigena.
Maurice Seiji Tomioka Nilsson   +1 more
semanticscholar   +1 more source

Recensiones [Revista de Historia Económica Año III Invierno 1985 n. 1 pp. 157-191] [PDF]

open access: yes, 1985
Antonio Domínguez Ortiz. Política fiscal y cambio social en la España del siglo (Por Juan Zafra Oteyza). -- Guillermo Céspedes del Castillo. América Hispánica (1492-1898) (Por Zacarías Moutoukias). -- Carmelo Mesa Lago.
Barceló, A.   +12 more
core   +1 more source

What are the living conditions and health status of those who don't report their migration status? a population-based study in Chile [PDF]

open access: yes, 2012
BACKGROUND: Undocumented immigrants are likely to be missing from population databases, making it impossible to identify an accurate sampling frame in migration research.
A Agudelo-Suarez   +68 more
core   +1 more source

Sensitivity of North American grassland birds to weather and climate variability

open access: yesConservation Biology, Volume 38, Issue 1, February 2024.
Abstract Grassland birds in North America have declined sharply over the last 60 years, driven by the widespread loss and degradation of grassland habitats. Climate change is occurring more rapidly in grasslands relative to some other ecosystems, and exposure to extreme and novel climate conditions may affect grassland bird ecology and demographics. To
Scott B. Maresh Nelson   +4 more
wiley   +1 more source

International migration and indigenous peoples in Latin America: the need for a multinational approach in migration policies

open access: yesRevista Latinoamericana de Población, 2010
Latin America is a multi-ethnic and multicultural region with over 650 indigenous peoples currently recognized by its States. These peoples are highly diverse, but their common denominator is the structural discrimination they suffer in the form of ...
Ana María Oyarce   +2 more
doaj  

ECONOMIA E DEMOGRAFIA DA ESCRAVIDÃO NO MARANHÃO E NO GRÃO-PARÁ: UMA ANÁLISE COMPARATIVA DA ESTRUTURA DA POSSE DE CATIVOS (1785-1850)

open access: yes, 2017
O artigo examina as estruturas da posse de escravos dos principais espacos de economia agricola do Maranhao e agroextrativista do Grao-Para, entre os anos de 1785 e 1850. A partir da analise serial de inventarios post-mortem, reconstroem-se os padroes de
Antônia Da Silva Mota, D. S. Barroso
semanticscholar   +1 more source

La Terciarización forzada en las Regiones Subcapitalizadas de la Periferia. Santiago Del Estero, 1994-2007

open access: yesActualidad Económica, 2021
En el presente estudio exhibe los aspectos particulares de la transición de una región subcapitalizada en un país periférico. Se analiza la dinámica de la estructura productiva a través de la aplicación de un método de estadística descriptiva, conocido ...
María Noelia Gurmendi   +1 more
doaj  

Reseña de la monografía Economía y comercialización de los aceites de oliva. Factores y perspectivas para el liderazgo español del mercado global

open access: yesEconomía Agraria y Recursos Naturales, 2018
“Economía y comercialización de los aceites de oliva” reúne a un grupo de reconocidos especialistas que abordan, desde distintos enfoques y paradigmas analíticos, un examen exhaustivo de uno de los sectores más importantes y estratégicos de la ...
Samir Milli
doaj   +1 more source

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