Results 51 to 60 of about 66,753 (160)

Rainforest Fragmentation Decreases the Robustness of Plant‐Frugivore Interaction Networks

Biotropica, 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, Wande Li, Ashtha Gurung, Eduardo Rodriguez Martinez, Emmanuel Rojas, Bernal Rodríguez‐Herrera, Maximilian G. R. Vollstädt, Ingo Grass, Thomas Hiller   +8 more
wiley   +1 more source

Los árboles fuera del bosque en la NAMA forestal de Colombia. Elementos conceptuales para su contabilización [PDF]

, 2020
Limitaciones técnicas, financieras y normativas hacen que la agroforestería y los sistemas basados en arboles (TBS) no sean visibles en los Inventarios Nacionales de Gases de Efecto Invernadero (INGEI) a pesar de que en muchos países han expresado ...
Bohorquez Lozano, Viviana, Robiglio, Valentina, Suber, Marta, Yepes Quintero, Adriana Patricia   +3 more
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Stimulating reciprocity: How human–plant relations support Indigenous cultural revitalization and stewardship in the Ecuadorian Amazon

People and Nature, Volume 7, Issue 5, Page 1151-1170, May 2025.
Abstract Human–plant relations shed light on forms of reciprocity in Indigenous territorial stewardship. This article shows how Cofán, Siona and Siekopai (also Secoya or Airo Pai in Peru) Indigenous Peoples in the western Amazon collect, cultivate and use yoco (Paullinia yoco) to promote communal conviviality, reclaim once‐threatened cultural practices
Joel E. Correia, Justino Piaguage Lucitante, Luke Weiss, Nelly Narváez, Luciano Lucitante, Aníbal Biaguaje, Yolanda Piaguaje, Alicia Suale, Adriano Payaguaje, Esperanza Piaguage, Cynthia Simmons, Michael Esbach   +11 more
wiley   +1 more source

Percepciones y consecuencias del cambio de uso del suelo en dos ejidos del sur de Veracruz

AIA Avances en Investigación Agropecuaria
Objetivo. Esta investigación cualitativa de tipo descriptivo tuvo como objetivos referir el proceso histórico del cambio de uso del suelo y las prácticas de manejo en los potreros de dos ejidos de Jesús Carranza, así como documentar las percepciones de ...
Juana Ortiz-Timoteo, Odilón Sánchez Sánchez   +1 more
doaj   +1 more source

Empleo de la Teledetección en el análisis de la deforestación tropical : el caso de la reserva forestal de Ticoporo (Venezuela) [PDF]

, 2001
En este trabajo se ensaya una metodología sencilla de análisis multitemporal para el\ud seguimiento del proceso de deforestación en la Reserva de Ticoporo, Venezuela.
Chuvieco Salinero, Emilio, Meza, Enrique, Salas Rey, Francisco Javier, Vargas, Franklin   +3 more
core   +2 more sources

Soybean model in Argentina (1996-2014), an example of accumulation by dispossession [PDF]

, 2015
Omnipresente, la acumulación por desposesión es uno de los elementos centrales del orden global contemporáneo. Observados desde una perspectiva crítica, los usos extractivos del territorio constituyen una de las principales expresiones de ese proceso.
Gomez Lende, Sebastian
core   +3 more sources

Cambio de cobertura vegetal en la región de Bahía de Banderas, México

Revista Colombiana de Biotecnología, 2016
Historically there have been adverse natural events such as tropical cyclones and forest fires, which have led to important changes in the coverage of natural vegetation.
Morales-Hernández, Julio Cesar, Carrillo-González, Fátima Maciel, Farfán-Molina Luis Manuel, Cornejo-López Víctor Manuel   +3 more
doaj   +1 more source

El conflicto armado colombiano : una guerra silenciosa contra el ambiente [PDF]

, 2017
Throughout history, societies have faced armed conflicts; nevertheless, the analysis of the effects on the environment has remained secondary. Given this situation, the present qualitative work examines the direct and indirect environmental impacts in ...
Cabrera Darquea, Camila
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Cacao grafting increases crop yield without compromising biodiversity

Journal of Applied Ecology, Volume 62, Issue 3, Page 579-592, March 2025.
Grafting is a successful approach for rejuvenating old, unproductive cacao trees, enhancing smallholder income opportunities and thus reducing pressure for new deforestation‐based plantations. Grafting briefly reduced arthropod abundance and diversity, but recovered in a short time.
Carolina Ocampo‐Ariza, Sophie Müller, Fredy Yovera, Evert Thomas, Justine Vansynghel, Bea Maas, Ingolf Steffan‐Dewenter, Teja Tscharntke   +7 more
wiley   +1 more source

REDD+ in Latin America: the case of Peru [PDF]

, 2013
The question of how developing countries like Peru can participate effectively in the REDD+ (reducing emissions from deforestation and forest degradation) policy initiative of the United Nations has been the focus of considerable debate recently. The aim
Ladd, Brenton, Peri, Pablo Luis
core   +1 more source