Results 21 to 30 of about 405,446 (187)

La reproducción en la vida de las mujeres. Aportaciones desde la antropología

open access: yesMètode Science Studies Journal: Annual Review, 2013
Este artículo aborda la reproducción como un asunto central en la vida de las mujeres y un objeto de estudio relevante para la ciencia para entender que las mujeres son los sujetos cuyas vidas están trabadas en torno a este asunto.
Maribel Blázquez Rodríguez   +1 more
doaj   +1 more source

Educación y reproducción social de las élites habaneras (1776-1804) [PDF]

open access: yes, 2010
This article aims at analyzing the reproduction of the ruling elites of the Hispanic Monarchy at the end of the 18th century. The study of Havana´s elites leads to a broader framework.
Chaparro Sainz, Álvaro
core   +3 more sources

Functional traits predict changes in floral phenology under climate change in a highly diverse Mediterranean community

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants are shifting their flowering phenology in response to climate change, but trends differ between species and communities. Functional traits can largely explain how different species respond to climate change by shifting their phenology, and can therefore help ...
Daniel Pareja‐Bonilla   +3 more
wiley   +1 more source

Crisis de reproducción social y pandemia

open access: yesRevista de Economía Institucional, 2021
Este articulo analiza las dinamicas de acumulacion capitalista que han incidido en la extension de la pandemia de COVID-19 y en la magnitud de sus efectos sobre la economia y las sociedades.
Leonardo Raffo, Edwin Arbey Hernández
doaj  

Advancing conservation breeding programs for marine invertebrates

open access: yesConservation Biology, EarlyView.
Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam   +3 more
wiley   +1 more source

Confluencias y desencuentros de las economías locales y la mega-minería trasnacional : el caso de la localidad de Tudcum provincia de San Juan [PDF]

open access: yes, 2015
El presente trabajo se enmarca dentro de los estudios de las unidades domésticas y su reproducción cotidiana. Particularmente, centra su indagación en las estrategias de vida y reproducción social llevadas a cabo por tres generaciones de dos familias
Montaño, Franco
core  

Drought reduces the value of both artificial and natural wetlands for gulls breeding in the Mediterranean region

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
The importance of artificial wetlands for waterbird conservation can be easily overestimated from count data alone. The value of extensive fish ponds as a breeding habitat depends on maintaining the availability of natural marshes as a foraging habitat. This requires reducing impacts from groundwater extraction. Given recent abandonment of aquaculture,
Yingjun Wang   +5 more
wiley   +1 more source

crisis and migratory strategies of social reproduction. an analysis from the study of ecuadorian migration in spain

open access: yesMigraciones, 2015
Migratory paths are characterised by their changing character and by their constant breakdowns, transformations and recompositions depending on global circumstances and on social reproduction strategies developed by migrants.
Jesús Sanz Abad
doaj   +1 more source

La localización de discursos globales: patrimonio cultural, naturaleza y autenticidad en los Pirineos catalanes [PDF]

open access: yes, 2009
El objetivo de este trabajo es discutir la producción de discursos sobre el patrimonio, la naturaleza y la autenticidad como tecnologías de gobierno y su capacidad para producir valores e identidades comunes.
de Mármol, Camila   +1 more
core  

A Dominant Founder Lineage Has Possible Fitness Costs for the Endangered Mexican Grey Wolf

open access: yesMolecular Ecology, Volume 35, Issue 5, March 2026.
ABSTRACT The Mexican grey wolf (Canis lupus baileyi) is an endangered and genetically distinct subspecies of grey wolf adapted to the warm climates of the southwestern United States and Mexico. Following centuries of eradication efforts, Mexican grey wolves were protected under the Endangered Species Act in 1976, prompting an international ex situ ...
Yeraldi Loera   +12 more
wiley   +1 more source

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