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Evaluación del estado de conservación de los bosques montanos en los Andes tropicales

Authors: Tejedor, Natalia; Álvarez, Esteban; Arango Caro, S.; Araujo Murakami, A.; Blundo, C.; Boza Espinoza, T. E.; La Torre Cuadros, M. A.; +15 Authors

Evaluación del estado de conservación de los bosques montanos en los Andes tropicales

Abstract

Los Andes tropicales constituyen una región única con una alta diversidad de hábitats, producto de complejos gradientes espaciales y ambientales. Los bosques montanos de esta región son considerados como una prioridad global de conservación, debido principalmente a su elevada riqueza biológica y de endemismos. Sin embargo su biodiversidad es de las menos conocidas de toda la región tropical, aunque se reconoce la amplia gama de servicios ambientales que prestan, incluyendo la regulación del clima regional y la captura y almacenamiento de carbono. Este artículo ofrece una perspectiva general del estado de conservación de los bosques montanos tropicales andinos y de los retos que esta implica. Asimismo, proporciona información sobre sus amenazas, identificando aquéllas que con mayor probabilidad sean responsables de aumentar el riesgo de extinción de especies. Se resalta la necesidad de disponer de más información sobre el estado de conservación de las especies para identificar las futuras prioridades de conservación en la región. La reciente iniciativa de la "Lista Roja y planeación para la conservación de especies de árboles montanos de los Andes Tropicales", formada por delegados de varios países de la región, constituirá una sólida base para el desarrollo y enfoque de políticas y respuestas de manejo dirigidas a la reducción de la deforestación y pérdida de especies en estos bosques, incluyendo acciones para promover la creación de áreas protegidas, restauración forestal y manejo forestal sostenible.

The tropical Andes is a unique region with high habitat diversity, resulting from complex climatic and spatial gradients. Andean montane forests are currently a major global conservation priority owing to their high species richness and high level of endemism. Nonetheless they are considered one of the least known ecosystems in the tropics, but the breath of ecosystem services that these forests provide, including the regulation of regional climate and the capture and storage of carbon, is widely recognised. This article presents an overview of the conservation status of tropical Andean montane forests and the challenges it entails. It also provides information on threats, including the identification of those that are most likely to be responsible for increasing the extinction risk for many species. It highlights the need for acquiring more information on the conservation status of species as to identify future priorities for conservation in the region. The recent initiative "Red List and conservation planning for montane tree species of the Tropical Andes," made of delegates from several countries in the region, will provide a solid basis for developing policies and managing responses aimed at reducing deforestation and species loss in these forests, including actions to promote the creation of protected areas, forest restoration and sustainable forest management.

Fil: Blundo, Cecilia Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Fundación Pro Yungas. Tucumán; Argentina

Fil: Álvarez, E.. Instituto de Investigación de Recursos Biológicos Alexander von Humboldt; Colombia. Jardín Botánico de Medellín; Colombia

Fil: Malizia, Lucio Ricardo. Universidad Nacional de Jujuy. Facultad de Ciencias Agrarias; Argentina. Fundación ProYungas; Argentina

Fil: León, B.. University of Texas at Austin; Estados Unidos. Universidad Nacional Mayor de San Marcos; Perú

Fil: La Torre Cuadros, M. A.. Universidad Nacional Agraria La Molina; Perú. World Agroforestry Centre; Perú

Fil: López Camacho, R.. Universidad Distrital Francisco José de Caldas; Colombia

Fil: Araujo Murakami, A.. Universidad Autónoma Gabriel Rene Moreno; Bolivia

Fil: Timaná de la Flor, M.. Pontificia Universidad Católica de Perú; Perú

Countries
United Kingdom, Spain, Germany, Argentina
Keywords

580, 570, Red List, Ecoregion, Áreas protegidas, Yungas, Biodiversity, Biodiversidad, Environmental science, Protected areas, Environmental sciences, Especies endémicas, Medio Ambiente, Amenazas, https://purl.org/becyt/ford/1.6, Deforestación, Ecorregión, GE1-350, Endemic species, Deforestation, Threats, https://purl.org/becyt/ford/1, Lista Roja

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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gold