Results 41 to 50 of about 240,247 (144)

Rainforest Fragmentation Decreases the Robustness of Plant‐Frugivore Interaction Networks

open access: yesBiotropica, Volume 57, Issue 4, July 2025.
Our study in northern Costa Rica found that larger forest fragments and greater forest cover boost frugivore species richness and strengthen the modularity and robustness of plant–frugivore networks, with three tanager species serving as key species. Consequently, conserving these species and maintaining larger, contiguous forest areas is essential for
David Becker   +8 more
wiley   +1 more source

History and Legacy of Andean Research in Nuñoa, Peru

open access: yesAmerican Journal of Human Biology, Volume 37, Issue 6, June 2025.
ABSTRACT The high‐altitude town and associated political district of Nuñoa, Peru, has served as an anthropological field research site for more than 60 years. The earliest studies were initiated by Paul T. Baker and his students from Penn State University in 1962.
Michael A. Little   +2 more
wiley   +1 more source

Boletín oficial de la provincia de León: Número 44 - (22/02/1992) [PDF]

open access: yes, 1992
Copia digital. Valladolid : Junta de Castilla y León.
León (Provincia). Diputación Provincial
core   +4 more sources

Exploring soil erosion in the lake basins of Michoacán, Mexico: From sediment cores to conservation policies

open access: yesJournal of Quaternary Science, Volume 40, Issue 4, Page 671-683, May 2025.
ABSTRACT Understanding soil erosion, its history and links to potential drivers such as land use (particularly agriculture and deforestation), different cultural perspectives and climate change are crucial for the development of effective management and conservation strategies.
Jahzeel Aguilera Lara, SARAH E. Metcalfe
wiley   +1 more source

Obras politics

open access: yesAmerican Ethnologist, Volume 52, Issue 2, Page 183-194, May 2025.
Abstract Materiality tends to play only a marginal role in mainstream theorizations of populism. In Ecuador, however, where populism has been described as the norm rather than the exception, obras (public works) are a crucial element of politics. They are framed as the gifts of leaders to the people, shaping people's lifeworlds and embedding leaders in
Sam Rumé
wiley   +1 more source

El papel de la Ley 7/1985: un instrumento a explotar para frenar el cambio climático [PDF]

open access: yes, 2009
El Cambio Climático no es más que un síntoma de la enfermedad que viene padeciendo el planeta. El conjunto de condicionantes que lo configuran (tales como la elevada complejidad de los problemas bajo análisis o la propia inercia de las emisiones de ...
Córdoba Hernández, Rafael   +1 more
core  

Theory of Self‐Determination: A Viable Solution for the Kashmir Conflict

open access: yesWorld Affairs, Volume 188, Issue 2, Summer 2025.
ABSTRACT This study critically examines the longstanding rivalry between two South Asian nuclear powers, Pakistan and India, with a focus on the Kashmir conflict. It proposes a viable resolution grounded in the theoretical framework of self‐determination.
Muhammad Waqas Haider
wiley   +1 more source

Climate Politics in Latin America: The Cases of Chile and Mexico

open access: yesRegulation &Governance, Volume 19, Issue 2, Page 399-421, April 2025.
ABSTRACT This paper focuses on climate coalitions and commitments in the Global South by comparing the cases of two Latin American countries, Chile and Mexico. Chile, once a laggard, emerged as a regional leader in climate policy in the early 2020s, while Mexico, a pioneer until the early 2010s, experienced a backlash and retreated.
Isik D. Özel
wiley   +1 more source

El presupuesto por programas en la administración local española

open access: yesRevista de Estudios de la Administración Local y Autonómica, 2009
El presente trabajo tiene por objeto analizar la aplicación de la técnica presupuestaria de los presupuestos por programas en el ámbito municipal. Tras una delimitación inicial de la especial significación que adquieren los presupuestos generales de las ...
Juan Calvo Vérgez
doaj   +3 more sources

Atribuciones municipales frente al cambio climático [PDF]

open access: yes, 2010
The municipalities have the main tool to address climate change to their own municipal powers. In our country, these are defined in the Basic Law of Local Government and the Regulatory Law of Local Finances.
Córdoba Hernández, Rafael   +1 more
core   +3 more sources

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