Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico
A floristic list and an estimate of the community descriptors of a voluntary conservation area located in Tecomán, Colima, are presented to contribute to the knowledge of the vegetation of the dry forests of the Mexican Pacific. The floristic list was built with transects done between 2017-2019. For...
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| Formaat: | Online |
| Taal: | spa |
| Gepubliceerd in: |
Instituto de Ecología, A.C.
2021
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| Online toegang: | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091 |
| _version_ | 1799769401199689728 |
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| author | Guillermo-Sandoval, Eduardo E. Leopardi-Verde, Carlos L. Cayetano-Ramírez, Felipe Alvarado-Segura, Arturo A. Escobedo-Sarti, G. Jeanett |
| author_facet | Guillermo-Sandoval, Eduardo E. Leopardi-Verde, Carlos L. Cayetano-Ramírez, Felipe Alvarado-Segura, Arturo A. Escobedo-Sarti, G. Jeanett |
| author_sort | Guillermo-Sandoval, Eduardo E. |
| collection | MYB |
| description | A floristic list and an estimate of the community descriptors of a voluntary conservation area located in Tecomán, Colima, are presented to contribute to the knowledge of the vegetation of the dry forests of the Mexican Pacific. The floristic list was built with transects done between 2017-2019. For the community descriptors, the study area was divided into three zones according to their time without management: east slope (LE; without management), central area (AC; 16 years), and west plain (LO; five years); two transects were established in each zone and were sampled during the 2018 dry season. Community and structural descriptors were estimated, and comparisons between the transects were made using an analysis of similarities (ANOSIM); vegetation profiles were based on a transect per area. We found 147 species in 52 families; the richest in species were Fabaceae and Malvaceae with 19 and 14 species, respectively. The descriptors show that the LE is the most diverse (Ds = 0.94 and H’ = 3.00) and equitable (J = 0.93). The most important species were Pachycereus pecten-aboriginum (8.81%) in LE, Acrostichum danaeifolium (14.59%) in AC, and Poaceae family in LO (24.96%). The comparison between the areas suggests that there is an important turnover of species (60% – 80% of the species) and the ANOSIM suggests that there are qualitative differences between them (R = 1.00 and P = 0.07), so the structure and composition of the areas seem to reflect a succession in time and space: LE > AC > LO. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-2091 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2021 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-20912022-11-29T22:29:08Z Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico Composición y estructura florística de una porción de selva baja caducifolia en Tecomán, Colima, México Guillermo-Sandoval, Eduardo E. Leopardi-Verde, Carlos L. Cayetano-Ramírez, Felipe Alvarado-Segura, Arturo A. Escobedo-Sarti, G. Jeanett diversidad Pacífico mexicano perfiles de vegetación porcentaje de importancia riqueza selva seca diversity Mexican Pacific vegetation profiles importance percentage richness dry forest A floristic list and an estimate of the community descriptors of a voluntary conservation area located in Tecomán, Colima, are presented to contribute to the knowledge of the vegetation of the dry forests of the Mexican Pacific. The floristic list was built with transects done between 2017-2019. For the community descriptors, the study area was divided into three zones according to their time without management: east slope (LE; without management), central area (AC; 16 years), and west plain (LO; five years); two transects were established in each zone and were sampled during the 2018 dry season. Community and structural descriptors were estimated, and comparisons between the transects were made using an analysis of similarities (ANOSIM); vegetation profiles were based on a transect per area. We found 147 species in 52 families; the richest in species were Fabaceae and Malvaceae with 19 and 14 species, respectively. The descriptors show that the LE is the most diverse (Ds = 0.94 and H’ = 3.00) and equitable (J = 0.93). The most important species were Pachycereus pecten-aboriginum (8.81%) in LE, Acrostichum danaeifolium (14.59%) in AC, and Poaceae family in LO (24.96%). The comparison between the areas suggests that there is an important turnover of species (60% – 80% of the species) and the ANOSIM suggests that there are qualitative differences between them (R = 1.00 and P = 0.07), so the structure and composition of the areas seem to reflect a succession in time and space: LE > AC > LO. Se presenta una lista florística y una estimación de los descriptores comunitarios de un área de conservación voluntaria ubicada en Tecomán, Colima para contribuir al conocimiento de la vegetación de las selvas secas del Pacífico mexicano. La lista florística se elaboró entre 2017 y 2019. Para los descriptores comunitarios se dividió el área de estudio en tres zonas en función de su tiempo sin manejo: ladera este (LE; sin manejo), área central (AC; 16 años) y llanura oeste (LO; cinco años); en cada zona se establecieron dos transectos que fueron muestreados durante la estación seca de 2018. Se estimaron los descriptores comunitarios y estructurales y se hicieron comparaciones entre los transectos utilizando un análisis de similitud (ANOSIM); los perfiles de vegetación fueron elaborados con base en un transecto por área. Se registraron 147 especies en 52 familias, las más numerosas fueron Fabaceae y Malvaceae con 19 y 14 especies, respectivamente. Los descriptores muestran que la LE es la más diversa (Ds = 0.94 y H’ = 3.00) y equitativa (J = 0.93). Las especies más importantes fueron Pachycereus pecten-aboriginum (8.81%) en la LE, Acrostichum danaeifolium (14.59%) en el AC y la familia Poaceae en la LO (24.96%). La comparación entre las áreas indica que hay un recambio importante de especies (60% – 80% de las especies) y el ANOSIM sugiere que existen diferencias cualitativas entre estas (R = 1.00 y P = 0.07), por lo que la estructura y composición de las áreas parecen reflejar una sucesión en tiempo y espacio: LE > AC > LO. Instituto de Ecología, A.C. 2021-09-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/pdf application/pdf text/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091 10.21829/myb.2021.2712091 Madera y Bosques; Vol. 27 No. 1 (2021): Spring 2021 Madera y Bosques; Vol. 27 Núm. 1 (2021): Primavera 2021 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091/2248 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091/2249 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091/2250 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091/2254 10.21829/myb.2020.262368 10.21829/myb.2018.241372 10.21829/myb.2018.241373 10.21829/myb.2018.242390 Derechos de autor 2021 Madera y Bosques http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Guillermo-Sandoval, Eduardo E. Leopardi-Verde, Carlos L. Cayetano-Ramírez, Felipe Alvarado-Segura, Arturo A. Escobedo-Sarti, G. Jeanett Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title | Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title_full | Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title_fullStr | Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title_full_unstemmed | Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title_short | Composition and floristic structure of a portion of dry forest at Tecomán, Colima, Mexico |
| title_sort | composition and floristic structure of a portion of dry forest at tecomán, colima, mexico |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2712091 |
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