Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region
In order to compare how the distribution and composition of vascular epiphytes varies, in three disturbed forests with different recovery times, and to verify whether these factors canindicate the regeneration state, three stubbles that had been abandoned during 12, 18 and 22 years were selected in...
- Autores:
-
Triana-Moreno, Luz Amparo
Garzón-Venegas, Nelson Javier
Sánchez-Zambrano, Jairo
Vargas, Orlando
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2003
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/38714
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/38714
http://bdigital.unal.edu.co/28811/
- Palabra clave:
- Ciencias Bilógicas
Biología
Medicina
Epífitas Vasculares
Distribución
Diversidad
Cobertura
Regeneración
Rastrojos de Chagra
Amazonía
Ciencias Bilógicas
Biología
Medicina
Vascular Epiphytes
Distribution
Diversity
Cover
Regeneration
Stubbles
Amazon Region
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Universidad Nacional de Colombia |
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| dc.title.spa.fl_str_mv |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| title |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| spellingShingle |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region Ciencias Bilógicas Biología Medicina Epífitas Vasculares Distribución Diversidad Cobertura Regeneración Rastrojos de Chagra Amazonía Ciencias Bilógicas Biología Medicina Vascular Epiphytes Distribution Diversity Cover Regeneration Stubbles Amazon Region |
| title_short |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| title_full |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| title_fullStr |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| title_full_unstemmed |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| title_sort |
Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region |
| dc.creator.fl_str_mv |
Triana-Moreno, Luz Amparo Garzón-Venegas, Nelson Javier Sánchez-Zambrano, Jairo Vargas, Orlando |
| dc.contributor.author.spa.fl_str_mv |
Triana-Moreno, Luz Amparo Garzón-Venegas, Nelson Javier Sánchez-Zambrano, Jairo Vargas, Orlando |
| dc.subject.proposal.spa.fl_str_mv |
Ciencias Bilógicas Biología Medicina Epífitas Vasculares Distribución Diversidad Cobertura Regeneración Rastrojos de Chagra Amazonía Ciencias Bilógicas Biología Medicina Vascular Epiphytes Distribution Diversity Cover Regeneration Stubbles Amazon Region |
| topic |
Ciencias Bilógicas Biología Medicina Epífitas Vasculares Distribución Diversidad Cobertura Regeneración Rastrojos de Chagra Amazonía Ciencias Bilógicas Biología Medicina Vascular Epiphytes Distribution Diversity Cover Regeneration Stubbles Amazon Region |
| description |
In order to compare how the distribution and composition of vascular epiphytes varies, in three disturbed forests with different recovery times, and to verify whether these factors canindicate the regeneration state, three stubbles that had been abandoned during 12, 18 and 22 years were selected in the neighborhood of Leticia city (Amazons, Colombia). In each stubble 7 Cecropia sciadophylla (Cecropiaceae) individuals were selected, and a sampling of epiphytes was made in the first 3 m of each tree. The number of species, their abundance and covering were used as criteria to compare the three stubbles, because the sensitivity of epiphytes to environmental changes. The results show that the evaluated factors are useful for the characterization of the forestre generation process. In spite of the fact that the number of species in the there stubbles was similar, the composition varied in such a way that about half the species of each stubble were exclusive. The dominance of Monstera obliqua (Araceae) was evident, constituting more than 80% of the epiphytic covering of the total sample. The youngest stubble presented a denser covering and a high diversity index, whereas in the oldest stubbles these values diminish drastically. |
| publishDate |
2003 |
| dc.date.issued.spa.fl_str_mv |
2003 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-28T02:54:21Z |
| dc.date.available.spa.fl_str_mv |
2019-06-28T02:54:21Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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https://repositorio.unal.edu.co/handle/unal/38714 |
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http://bdigital.unal.edu.co/28811/ |
| url |
https://repositorio.unal.edu.co/handle/unal/38714 http://bdigital.unal.edu.co/28811/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/actabiol/article/view/26669 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica Colombiana Acta Biológica Colombiana |
| dc.relation.ispartofseries.none.fl_str_mv |
Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 1900-1649 0120-548X |
| dc.relation.references.spa.fl_str_mv |
Triana-Moreno, Luz Amparo and Garzón-Venegas, Nelson Javier and Sánchez-Zambrano, Jairo and Vargas, Orlando (2003) Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region. Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 1900-1649 0120-548X . |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biología |
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Universidad Nacional de Colombia |
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https://repositorio.unal.edu.co/bitstream/unal/38714/1/26669-93428-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/38714/2/26669-93428-1-PB.pdf.jpg |
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1814089719850467328 |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Triana-Moreno, Luz Amparoc49b39d0-9c4b-442e-af00-3ac18a8c10f1300Garzón-Venegas, Nelson Javier0703a40c-4091-4f26-bba6-b61eaf928469300Sánchez-Zambrano, Jairoee123b55-339a-4b07-aa24-ca4e95ab4e06300Vargas, Orlandoc920875f-c017-4c53-aeb0-7a8c95c0acb63002019-06-28T02:54:21Z2019-06-28T02:54:21Z2003https://repositorio.unal.edu.co/handle/unal/38714http://bdigital.unal.edu.co/28811/In order to compare how the distribution and composition of vascular epiphytes varies, in three disturbed forests with different recovery times, and to verify whether these factors canindicate the regeneration state, three stubbles that had been abandoned during 12, 18 and 22 years were selected in the neighborhood of Leticia city (Amazons, Colombia). In each stubble 7 Cecropia sciadophylla (Cecropiaceae) individuals were selected, and a sampling of epiphytes was made in the first 3 m of each tree. The number of species, their abundance and covering were used as criteria to compare the three stubbles, because the sensitivity of epiphytes to environmental changes. The results show that the evaluated factors are useful for the characterization of the forestre generation process. In spite of the fact that the number of species in the there stubbles was similar, the composition varied in such a way that about half the species of each stubble were exclusive. The dominance of Monstera obliqua (Araceae) was evident, constituting more than 80% of the epiphytic covering of the total sample. The youngest stubble presented a denser covering and a high diversity index, whereas in the oldest stubbles these values diminish drastically.Con el propósito de comparar cómo varía la distribución y composición de epífitas vasculares en tres bosques intervenidos con diferentes tiempos de recuperación y de com-probar si estos factores pueden ser indicadores del estado de regeneración, se seleccio-naron tres rastrojos o chagras abandonadas con 12, 18 y 22 años de edad cerca de la ciudad de Leticia (Amazonas, Colombia). En cada rastrojo se seleccionaron siete forófitos de la especie Cecropia sciadophylla (Cecropiaceae) y en ellos se realizó un muestreo de las epífitas encontradas en los primeros 3 m. El número de especies, su abundancia yco-bertura se usaron como criterios de comparación entre los tres rastrojos, ya que en estas variables se manifiesta la sensibilidad de las epífitas a las condiciones del entorno. Los resultados muestran que los factores evaluados son útiles para la caracterización de los rastrojos de chagra en diferentes etapas de regeneración. Aunque el número de especies en los tres rastrojos fue similar, la composición varió de modo que cerca de la mitad de las especies de cada rastrojo eran exclusivas. En los tres rastrojos fue evidente la dominancia de Monstera oblicua (Araceae) que constituyó más del 80% de la cobertura epifítica de todo el muestreo. El rastrojo más joven presentó una alta cobertura y un alto índice de diversidad, mientras que en los rastrojos más viejos estos valores disminuyeron drásticamente, lo que sugiere que en los estados de regeneración más avanzados hay un menor establecimiento de epífitas en los estratos bajos por cambios en las condiciones del entorno, tales como la baja incidencia lumínica.application/pdfspaUniversidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biologíahttp://revistas.unal.edu.co/index.php/actabiol/article/view/26669Universidad Nacional de Colombia Revistas electrónicas UN Acta Biológica ColombianaActa Biológica ColombianaActa Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 1900-1649 0120-548XTriana-Moreno, Luz Amparo and Garzón-Venegas, Nelson Javier and Sánchez-Zambrano, Jairo and Vargas, Orlando (2003) Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon region. Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 Acta Biológica Colombiana; Vol. 8, núm. 2 (2003); 31-42 1900-1649 0120-548X .Vascular epiphytes as regeneration indicators of disturbed forests of thecolombian amazon regionArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTCiencias BilógicasBiologíaMedicinaEpífitas VascularesDistribuciónDiversidadCoberturaRegeneraciónRastrojos de ChagraAmazoníaCiencias BilógicasBiologíaMedicinaVascular EpiphytesDistributionDiversityCoverRegenerationStubblesAmazon RegionORIGINAL26669-93428-1-PB.pdfapplication/pdf3569524https://repositorio.unal.edu.co/bitstream/unal/38714/1/26669-93428-1-PB.pdf2d1ba312f0fd7f51db6360be0d7bc2c4MD51THUMBNAIL26669-93428-1-PB.pdf.jpg26669-93428-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8597https://repositorio.unal.edu.co/bitstream/unal/38714/2/26669-93428-1-PB.pdf.jpg415f15e9a8403a86dbb6ec43b9fdc805MD52unal/38714oai:repositorio.unal.edu.co:unal/387142024-01-16 23:05:49.654Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |