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100.1.#.a: Ortega Álvarez, Rubén; Domínguez López, Moisés Elías

524.#.#.a: Ortega Álvarez, Rubén, et al. (2014). The importance of riparian habitats for avian communities in a highly human-modified Neotropical landscape. Revista Mexicana de Biodiversidad; Vol. 85, núm. 4, 2014: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/23758

245.1.0.a: The importance of riparian habitats for avian communities in a highly human-modified Neotropical landscape

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Biología, UNAM

264.#.0.c: 2014

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653.#.#.a: Agriculture; Birds; Cattle grazing lands; Cities; Colombia; Rivers; Urbanization

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2014-01-15, para un uso diferente consultar al responsable jurídico del repositorio por medio de falvarez@ib.unam.mx

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041.#.7.h: eng

520.3.#.a: Intensification of agriculture and urban development are the main forces degrading natural ecosystems, particularly within species-rich countries. In this study, we determined the variation in bird communities between anthropogenic (i. e., cattle grazing lands, crop fields, urban areas) and riparian habitats within a highly human-modified landscape in northwestern Colombia. For this purpose, we assessed differences in bird community diversity, structure, and composition among studied habitats. We also investigated similarities of surveyed habitats according to the habitat preferences of species. Results showed that riparian habitats play a fundamental role in human-dominated landscapes, as they maintain diverse and complex bird communities, support interior forest bird species, and might promote heterogeneous bird communities in nearby habitats. Cattle grazing lands also exhibited heterogeneous bird communities, which might be a result of the presence of tall trees, abundant shrub cover, and proximity of riparian habitats. Few species were over dominant within crop fields and urban areas due to a simple vegetation structure, leading to homogeneous avian communities where disturbed-site species thrive. Given that increasing human population depends on agricultural and urban ecosystems worldwide, there is an urgent need to foster management and conservation activities within such ecosystems to support wildlife and enhance human welfare.

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 85, núm. 4 (2014): diciembre

773.1.#.o: http://www.revista.ib.unam.mx/index.php/bio

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harvesting_date: 2020-09-23 00:00:00.0

856.#.0.q: application/pdf

245.1.0.b: La importancia de los hábitats riparios para las comunidades de aves en un paisaje neotropical altamente modificado por el ser humano

last_modified: 2021-02-16 17:50:00.000

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

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Artículo

The importance of riparian habitats for avian communities in a highly human-modified Neotropical landscape

Ortega Álvarez, Rubén; Domínguez López, Moisés Elías

Instituto de Biología, UNAM, publicado en Revista Mexicana de Biodiversidad, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Ortega Álvarez, Rubén, et al. (2014). The importance of riparian habitats for avian communities in a highly human-modified Neotropical landscape. Revista Mexicana de Biodiversidad; Vol. 85, núm. 4, 2014: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/23758

Descripción del recurso

Autor(es)
Ortega Álvarez, Rubén; Domínguez López, Moisés Elías
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
The importance of riparian habitats for avian communities in a highly human-modified Neotropical landscape
Fecha
2014-01-15
Resumen
Intensification of agriculture and urban development are the main forces degrading natural ecosystems, particularly within species-rich countries. In this study, we determined the variation in bird communities between anthropogenic (i. e., cattle grazing lands, crop fields, urban areas) and riparian habitats within a highly human-modified landscape in northwestern Colombia. For this purpose, we assessed differences in bird community diversity, structure, and composition among studied habitats. We also investigated similarities of surveyed habitats according to the habitat preferences of species. Results showed that riparian habitats play a fundamental role in human-dominated landscapes, as they maintain diverse and complex bird communities, support interior forest bird species, and might promote heterogeneous bird communities in nearby habitats. Cattle grazing lands also exhibited heterogeneous bird communities, which might be a result of the presence of tall trees, abundant shrub cover, and proximity of riparian habitats. Few species were over dominant within crop fields and urban areas due to a simple vegetation structure, leading to homogeneous avian communities where disturbed-site species thrive. Given that increasing human population depends on agricultural and urban ecosystems worldwide, there is an urgent need to foster management and conservation activities within such ecosystems to support wildlife and enhance human welfare.
Tema
Agriculture; Birds; Cattle grazing lands; Cities; Colombia; Rivers; Urbanization
Idioma
eng
ISSN
2007-8706; 1870-3453

Enlaces