Results 21 to 30 of about 30,743 (208)

Assessment of wetland visual landscape in the Cruces River, Ramsar site of Chile [PDF]

open access: yes, 2015
El paisaje es un patrimonio ambiental que incluye valores culturales y naturales, un recurso que representa la fisonomía de un espacio y refleja su naturaleza e historia.

core   +1 more source

Successional and native forests predict the occurrence and infection status of Chagas disease vectors in Panama

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Findings here show that successional forest predicts greater kissing bug infestation risk in palm trees, whereas native forest predicts lower kissing bug occurrence but greater infection with T. cruzi. These insights can guide land use planning towards vegetation management practices that help minimize T. cruzi transmission risks for rural communities.
Juliana Hoyos   +10 more
wiley   +1 more source

Pérdida y fragmentación de ecosistemas boscosos nativos y su influencia en la diversidad de hábitats en el hotspot Andes tropicales

open access: yesRevista Mexicana de Biodiversidad, 2021
Es necesario evaluar el estado de transformación de un paisaje boscoso para poder realizar una adecuada planificación de su conservación y restauración.
James Rodríguez-Echeverry   +1 more
doaj   +1 more source

Situación actual del secado artificial de madera proveniente del bosque nativo [PDF]

open access: yes, 2008
Vásquez, M. Facultad de Ciencias Forestales. Universidad de Talca. Casilla 747, Talca. Chile. Hernández, G. Jefe de Proyectos. División Industrias. Instituto Forestal, Casilla 109C, Concepción.
Hernandez, G., Vasquez, M.A.
core  

Urbanization of seed dispersal networks

open access: yesConservation Biology, Volume 39, Issue 6, December 2025.
Abstract Rapid urban expansion is affecting the composition of wild communities and creating novel ecosystems worldwide. Seed dispersal is key for ecosystem persistence, particularly in fragmented landscapes. However, generalizations regarding the impacts of urbanization are still difficult due to the lack of studies encompassing the urban matrix.
Sara Beatriz Mendes   +6 more
wiley   +1 more source

Evaluacion operacional de un prototipo de carro de madereo manual. [PDF]

open access: yes, 2006
117 p.En este estudio se evaluó un prototipo de carro de madereo manual en operaciones de cosecha forestal en bosque nativo, en la Provincia de Linares, Región del Maule.
Aedo Ortiz, Dario (Prof. Guía)   +1 more
core  

Distinct Intra‐ and Interspecific Foraging Patterns of Stingless Bee Species as a Conservation Tool

open access: yesBiotropica, Volume 57, Issue 5, September 2025.
In this study, we examined the foraging patterns of three rescued stingless bee species in the Bolivian Yungas using melissopalynology and plant–pollinator network analysis. We found distinct floral foraging patterns both within and among three stingless bee species in the Bolivian Yungas, suggesting niche partitioning at multiple levels.
Sissi Lozada‐Gobilard   +4 more
wiley   +1 more source

Efecto del desmonte en franjas sobre 4 especies de gramíneas y 2 latifoliadas del cardenal

open access: yesSemiárida, 2020
En la Región del Espinal, Distrito del Caldén, en la provincia de San Luis existe un fuerte proceso de agriculturización con la consecuente pérdida de remanentes de bosque nativo, peligro de conservación de especies nativas e invasión de especies ...
O. M. Ruiz   +4 more
doaj  

Effect of stripe clearing on 4 grasses species and 2 broadleaves of caldenal [PDF]

open access: yes, 2013
En la Región del Espinal, Distrito del Caldén, en la provincia de San Luis existe un fuerte proceso de agriculturización con la consecuente pérdida de remanentes de bosque nativo, peligro de conservación de especies nativas e invasión de especies ...
Bacha, Emmanuel Fernando   +4 more
core   +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

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