Results 41 to 50 of about 3,683 (181)

Exploring drivers and costs of partial trans‐Saharan migration in juvenile vultures

Ibis, Volume 168, Issue 3, Page 1085-1099, July 2026.
Partial migration occurs when only a subset of individuals within a population undertakes a migratory journey. The decision to migrate can be influenced by intrinsic traits (e.g. sex or physical condition) as well as by extrinsic factors (e.g. social environment or resource availability).
Eneko Arrondo, Ana Sanz‐Aguilar, Andrea Santangeli, Manuel De La Riva, David Serrano, Ainara Cortés‐Avizanda, Olivier Duriez, Juan Manuel Pérez‐García, José Antonio Sanchez‐Zapata, Martina Carrete, Juan Oltra, Antoni Margalida, Pilar Oliva‐Vidal, Guillermo Blanco, Oscar Frías, Félix Martínez, José Luis González‐Del Barrio, José María Martínez, José Antonio Donázar   +18 more
wiley   +1 more source

El principio de asistencia humanitaria y la mujer desplazada en Colombia

Revista IUSTA, 2013
ResumenEl presente artículo describe los lineamientos de la comunidad internacional respectoal desplazamiento interno y el principio de asistencia humanitaria.
MYRIAM CONSTANZA CAICEDO HENRIQUEZ
doaj   +1 more source

Policy Windows in an Authoritarian System: How Alignment, Leadership Signals, and Disasters Enabled Policy Entrepreneurship in China's Poverty Alleviation

Review of Policy Research, Volume 43, Issue 4, July 2026.
ABSTRACT China's poverty alleviation campaign is significant. Over the past four decades, the number of people in China living below the international extreme‐poverty line fell by close to 800 million, accounting for nearly three‐quarters of the global reduction in extreme poverty.
Zhiqi Xu, Wil Hout
wiley   +1 more source

La responsabilité de protéger: Mauvaises querelles et vraies questions

ACDI: Anuario Colombiano de Derecho Internacional, 2011
El principio de responsabilidad que lleva a que todo Estado proteja su población en el interior de sus fronteras contra crímenes de guerra, crímenes contra la humanidad, genocidio o limpieza étnica fue admitido y reconocido en el documento final adoptado
Sandra Szurek
doaj  

The Prohibition of Approach in Child‐To‐Parent Violence: Between the Protection of the Victim and the Preservation of the Family Bond

Journal of Investigative Psychology and Offender Profiling, Volume 23, Issue 2, June 2026.
ABSTRACT This research analyses the legal and emotional tension that emerges when the measure of prohibition of approach is applied in cases of child‐to‐parent violence (CPV). Through a bibliographic review and a qualitative case‐study analysis, the paradox between the protection of victimised parents and the preservation of the family bond is examined.
Alfredo Abadías‐Selma
wiley   +1 more source

Beech decline reshapes fine root traits, microbial composition and soil carbon–nutrient cycling

Journal of Ecology, Volume 114, Issue 5, May 2026.
This study highlights the critical role of rhizosphere interactions in nutrient cycling and tree health. It was found that tree decline triggers cascading effects that influence fine root, microbial communities and soil enzyme activities in the rhizosphere.
Marta Pastor‐García, Juan Piñeiro, Clara Martínez‐Arias, Gonzalo Monteoliva‐García, Raúl Ochoa‐Hueso, Juan Antonio Martín, Rosana López   +6 more
wiley   +1 more source

¿Puede el mundo entero ser democrático? Democracia, desarrollo y factores internacionales

Revista Española de Ciencia Política, 2013
¿Puede cualquier Estado convertirse en democrático? ¿Puede el mundo entero ser democrático?Este artículo sostiene que la respuesta a ambos interrogantes es afirmativa, yque el nivel cultural, la historia y la pobreza no son obstáculos insuperables para ...
Larry Diamond
doaj  

Turning Mediterranean Farmlands Into Priority Habitats: Natural Expansion of Juniper Woodlands After Agricultural Abandonment

Journal of Vegetation Science, Volume 37, Issue 3, May/June 2026.
Spanish juniper woodlands are expanding across central Spain as farmland is abandoned. By combining 34 years of land‐cover data with high‐resolution photogrammetry and field measurements, we show that juniper growth depends on topography, solar exposure and competition with shrubs. High irradiance increases biomass in older stands but limits young ones,
Laura Bentley, Alicia Forner, Sacha Khoury, Fernando Valladares, David A. Coomes, Irene Martín‐Forés   +5 more
wiley   +1 more source

Forwarding forest restoration: Seven key socio‐ecological issues for advancing forest restoration in a world in flux

People and Nature, Volume 8, Issue 3, Page 569-581, March 2026.
Abstract Restoring forests can help conserve biodiversity, mitigate climate change and enhance human well‐being. Despite financial and political support for global forest restoration initiatives, projects continue to face persistent challenges and trade‐offs between environmental, climatic and socio‐economic goals.
Mariana Hernandez‐Montilla, Katie Devenish, Lucas Alencar, Rayna Benzeev, Pooja Choksi, Ida N. S. Djenontin, Matthew E. Fagan, Harry Fischer, Paola Isaacs Cubides, Thais Linhares Juvenal, Matilda Kabutey‐Ongor, Judith Kamoto, Andrew Kinzer, David Kroeker‐Maus, Stephanie Mansourian, Felipe Melo, Daniel C. Miller, Sandy Nofyanza, Adithya Pradeep, Florian Reiner, Warrangkana Rattanarat, Niken Sakuntaladewi, Conghe Song, Laura Vang Rasmussen, Johan A. Oldekop   +24 more
wiley   +1 more source

La Comunidad Europea: ¿organización internacional o sistema político?

Papers, 1993
La Comunidad Europea es un actor único en el marco, histórico y actual, de las relaciones internacionales. Nos hallamos frente a un proceso federativo, distinto de cualquier otra forma de cooperación intergubernamental, que ha obligado a los sistemas ...
Fulvio Attinà
doaj   +1 more source