Distribution and conservation of birds of northern Central America
Patterns of distribution, diversity, and endemism in the birds of northern Central America were analyzed based on 541 avian species in 24 biotic regions. Many contrasts were apparent. For example, whereas species richness was concentrated in the Atlantic lowlands, with the Pacific lowlands, interior valleys, montane areas, and the Yucatan Peninsula less diverse; species endemic to the entire region were concentrated in the mountains and in the Yucatan Peninsula. Geographic patterns of endemism presented contrasts depending on the spatial scale of analysis. In contrast to overall patterns, species narrowly endemic to single geographic units were concentrated along the Pacific Coast of Chiapas and in southern Veracruz. Conservation implications of these results were explored using complementarity algorithms, producing ordered regional priority lists for the creation of optimal reserve systems. Finally, a plan of action for the study and conservation of avian diversity in northern Central America is outlined, including elements of basic inventory, systematics, and geographic analysis.
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Subjects: | Zoogeografía, Aves, Conservación de la vida silvestre, Artfrosur, |
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KOHA-OAI-ECOSUR:332112024-07-16T11:26:42ZDistribution and conservation of birds of northern Central America Peterson, A. Townsend autor/a Escalona Segura, Griselda Doctora autor/a 7231 Griffith, Jerry A. autor/a textengPatterns of distribution, diversity, and endemism in the birds of northern Central America were analyzed based on 541 avian species in 24 biotic regions. Many contrasts were apparent. For example, whereas species richness was concentrated in the Atlantic lowlands, with the Pacific lowlands, interior valleys, montane areas, and the Yucatan Peninsula less diverse; species endemic to the entire region were concentrated in the mountains and in the Yucatan Peninsula. Geographic patterns of endemism presented contrasts depending on the spatial scale of analysis. In contrast to overall patterns, species narrowly endemic to single geographic units were concentrated along the Pacific Coast of Chiapas and in southern Veracruz. Conservation implications of these results were explored using complementarity algorithms, producing ordered regional priority lists for the creation of optimal reserve systems. Finally, a plan of action for the study and conservation of avian diversity in northern Central America is outlined, including elements of basic inventory, systematics, and geographic analysis.Patterns of distribution, diversity, and endemism in the birds of northern Central America were analyzed based on 541 avian species in 24 biotic regions. Many contrasts were apparent. For example, whereas species richness was concentrated in the Atlantic lowlands, with the Pacific lowlands, interior valleys, montane areas, and the Yucatan Peninsula less diverse; species endemic to the entire region were concentrated in the mountains and in the Yucatan Peninsula. Geographic patterns of endemism presented contrasts depending on the spatial scale of analysis. In contrast to overall patterns, species narrowly endemic to single geographic units were concentrated along the Pacific Coast of Chiapas and in southern Veracruz. Conservation implications of these results were explored using complementarity algorithms, producing ordered regional priority lists for the creation of optimal reserve systems. Finally, a plan of action for the study and conservation of avian diversity in northern Central America is outlined, including elements of basic inventory, systematics, and geographic analysis.Adobe Acrobat profesional 6.0 o superiorZoogeografíaAvesConservación de la vida silvestreArtfrosurDisponible en líneaThe Wilson BulletinDisponible para usuarios de ECOSUR con su clave de acceso |
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Zoogeografía Aves Conservación de la vida silvestre Artfrosur Zoogeografía Aves Conservación de la vida silvestre Artfrosur |
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Zoogeografía Aves Conservación de la vida silvestre Artfrosur Zoogeografía Aves Conservación de la vida silvestre Artfrosur Peterson, A. Townsend autor/a Escalona Segura, Griselda Doctora autor/a 7231 Griffith, Jerry A. autor/a Distribution and conservation of birds of northern Central America |
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Patterns of distribution, diversity, and endemism in the birds of northern Central America were analyzed based on 541 avian species in 24 biotic regions. Many contrasts were apparent. For example, whereas species richness was concentrated in the Atlantic lowlands, with the Pacific lowlands, interior valleys, montane areas, and the Yucatan Peninsula less diverse; species endemic to the entire region were concentrated in the mountains and in the Yucatan Peninsula. Geographic patterns of endemism presented contrasts depending on the spatial scale of analysis. In contrast to overall patterns, species narrowly endemic to single geographic units were concentrated along the Pacific Coast of Chiapas and in southern Veracruz. Conservation implications of these results were explored using complementarity algorithms, producing ordered regional priority lists for the creation of optimal reserve systems. Finally, a plan of action for the study and conservation of avian diversity in northern Central America is outlined, including elements of basic inventory, systematics, and geographic analysis. |
format |
Texto |
topic_facet |
Zoogeografía Aves Conservación de la vida silvestre Artfrosur |
author |
Peterson, A. Townsend autor/a Escalona Segura, Griselda Doctora autor/a 7231 Griffith, Jerry A. autor/a |
author_facet |
Peterson, A. Townsend autor/a Escalona Segura, Griselda Doctora autor/a 7231 Griffith, Jerry A. autor/a |
author_sort |
Peterson, A. Townsend autor/a |
title |
Distribution and conservation of birds of northern Central America |
title_short |
Distribution and conservation of birds of northern Central America |
title_full |
Distribution and conservation of birds of northern Central America |
title_fullStr |
Distribution and conservation of birds of northern Central America |
title_full_unstemmed |
Distribution and conservation of birds of northern Central America |
title_sort |
distribution and conservation of birds of northern central america |
work_keys_str_mv |
AT petersonatownsendautora distributionandconservationofbirdsofnortherncentralamerica AT escalonaseguragriseldadoctoraautora7231 distributionandconservationofbirdsofnortherncentralamerica AT griffithjerryaautora distributionandconservationofbirdsofnortherncentralamerica |
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1806027671396679680 |