Flora on beaches and coastal sand dunes of Mexico
Background and Aims: The first updated floristic checklist, supported with herbarium specimens, is presented for beaches and coastal sand dunes of Mexico.Methods: The analysis is based on the revision of 14 national and foreign herbaria. A 2 × 2 km grid was placed over a map of the coastal sand dune...
| Príomhchruthaitheoirí: | , , , , , , , , , , , , , , , , , , |
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| Formáid: | Online |
| Teanga: | spa |
| Foilsithe / Cruthaithe: |
Instituto de Ecología, A.C.
2017
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| Rochtain ar líne: | https://abm.ojs.inecol.mx/index.php/abm/article/view/1290 |
| _version_ | 1799771333527076864 |
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| author | Espejel, Ileana Jiménez-Orocio, Oscar Castillo-Campos, Gonzalo P. Garcillán, Pedro Álvarez, Lucero Castillo-Argüero, Silvia Durán, Rafael Ferrer, Merari Infante-Mata, Dulce Iriarte, Silvia León de la Luz, José Luis López-Rosas, Hugo Medel Narváez, Alfonso Monroy, Roberto Moreno-Casasola, Patricia P. Rebman, Jon Rodríguez-Revelo, Natalia Sánchez-Escalante, Jesús Vanderplank, Sula |
| author_facet | Espejel, Ileana Jiménez-Orocio, Oscar Castillo-Campos, Gonzalo P. Garcillán, Pedro Álvarez, Lucero Castillo-Argüero, Silvia Durán, Rafael Ferrer, Merari Infante-Mata, Dulce Iriarte, Silvia León de la Luz, José Luis López-Rosas, Hugo Medel Narváez, Alfonso Monroy, Roberto Moreno-Casasola, Patricia P. Rebman, Jon Rodríguez-Revelo, Natalia Sánchez-Escalante, Jesús Vanderplank, Sula |
| author_sort | Espejel, Ileana |
| collection | ABM |
| description | Background and Aims: The first updated floristic checklist, supported with herbarium specimens, is presented for beaches and coastal sand dunes of Mexico.Methods: The analysis is based on the revision of 14 national and foreign herbaria. A 2 × 2 km grid was placed over a map of the coastal sand dunes of Mexico to reference the herbarium records, corresponding to the 2180 sites and 12,419 examples of plants documented. Indices of diversity, similarity, taxonomic diversity, and redundancy were calculated.Key results: The flora of the beaches and coastal sand dunes of Mexico consists of 153 families, 897 genera, and 2075 species of vascular plants. These represent 9.5% of the vascular flora of Mexico. The herbaria with high indices of redundancy (IR≥0.7) are the herbarium of the Universidad Nacional Autónoma de México (IR=0.9), the Centro de Investigación Científica de Yucatán (CICY, IR=0.8), the Centro de Investigaciones Biológicas del Noroeste (HCIB), the Instituto de Ecología, A.C. (XAL) and the Natural Museum in San Diego (SD), each with an IR of 0.7. Five floristic regions are clearly recognized, which correspond to the seas of Mexico. The North Pacific has the highest taxonomic diversity and the South Pacific has the least. The Gulf of California, Gulf of Mexico and the Caribbean Sea have very similar taxonomic diversity. The species with the most recorded occurrences are Trianthema portulacastrum (165), Croton punctatus (107), Echites umbellatus (106) and Ipomoea pes-caprae (90). Considering the ecotonal nature of the ecosystem, most dune plants are shared with neighboring vegetation (forests, scrubs, wetlands, such as marshes or mangrove swamps).Conclusions: This first checklist of the flora of beaches and coastal dunes is the baseline for multiple future studies: floristic, biogeographic, and ecological. Moreover, this list will be important if used in environmental assessments and coastal zone plans. |
| format | Online |
| id | oai:oai.abm.ojs.inecol.mx:article-1290 |
| institution | Acta Botanica Mexicana |
| language | spa |
| publishDate | 2017 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.abm.ojs.inecol.mx:article-12902022-11-17T22:55:42Z Flora on beaches and coastal sand dunes of Mexico Flora en playas y dunas costeras de México Espejel, Ileana Jiménez-Orocio, Oscar Castillo-Campos, Gonzalo P. Garcillán, Pedro Álvarez, Lucero Castillo-Argüero, Silvia Durán, Rafael Ferrer, Merari Infante-Mata, Dulce Iriarte, Silvia León de la Luz, José Luis López-Rosas, Hugo Medel Narváez, Alfonso Monroy, Roberto Moreno-Casasola, Patricia P. Rebman, Jon Rodríguez-Revelo, Natalia Sánchez-Escalante, Jesús Vanderplank, Sula coastal ecosystems coastal vegetation ecotone national floristic analyses vascular plants análisis florísticos nacionales ecosistemas costeros ecotono plantas vasculares vegetación costera Background and Aims: The first updated floristic checklist, supported with herbarium specimens, is presented for beaches and coastal sand dunes of Mexico.Methods: The analysis is based on the revision of 14 national and foreign herbaria. A 2 × 2 km grid was placed over a map of the coastal sand dunes of Mexico to reference the herbarium records, corresponding to the 2180 sites and 12,419 examples of plants documented. Indices of diversity, similarity, taxonomic diversity, and redundancy were calculated.Key results: The flora of the beaches and coastal sand dunes of Mexico consists of 153 families, 897 genera, and 2075 species of vascular plants. These represent 9.5% of the vascular flora of Mexico. The herbaria with high indices of redundancy (IR≥0.7) are the herbarium of the Universidad Nacional Autónoma de México (IR=0.9), the Centro de Investigación Científica de Yucatán (CICY, IR=0.8), the Centro de Investigaciones Biológicas del Noroeste (HCIB), the Instituto de Ecología, A.C. (XAL) and the Natural Museum in San Diego (SD), each with an IR of 0.7. Five floristic regions are clearly recognized, which correspond to the seas of Mexico. The North Pacific has the highest taxonomic diversity and the South Pacific has the least. The Gulf of California, Gulf of Mexico and the Caribbean Sea have very similar taxonomic diversity. The species with the most recorded occurrences are Trianthema portulacastrum (165), Croton punctatus (107), Echites umbellatus (106) and Ipomoea pes-caprae (90). Considering the ecotonal nature of the ecosystem, most dune plants are shared with neighboring vegetation (forests, scrubs, wetlands, such as marshes or mangrove swamps).Conclusions: This first checklist of the flora of beaches and coastal dunes is the baseline for multiple future studies: floristic, biogeographic, and ecological. Moreover, this list will be important if used in environmental assessments and coastal zone plans. Antecedentes y Objetivos: Se presenta el primer listado florístico de las playas y dunas costeras de México, actualizado y respaldado por ejemplares de herbario.Métodos: Se revisaron 14 herbarios nacionales y extranjeros. Se sobrepuso una retícula de 2 × 2 km al mapa de la costa y de las dunas costeras de México para referir todos los registros que corresponden a 2180 sitios con 12,419 ejemplares de plantas. Se calcularon índices de diversidad, similitud, diversidad taxonómica y redundancia.Resultados clave: La flora registrada consta de 153 familias, 897 géneros y 2075 especies de plantas vasculares, las cuales representan 9.5% de la flora vascular de México. Las cinco colecciones con índices de redundancia altos IR≥0.7 son los herbarios de la Universidad Nacional Autónoma de México (MEXU, IR=0.9), del Centro de Investigación Científicas de Yucatán (CICY, IR=0.8), y los del Centro de Investigaciones Biológicas del Noroeste (HCIB), el Instituto de Ecología, A.C. (XAL) y el del Museo de Historia Natural de San Diego (SD), cada uno con un IR de 0.7. Se reconocen cinco regiones florísticas que corresponden a los mares de México. El Pacífico Norte tiene mayor diversidad taxonómica y el Pacífico Sur menor diversidad taxonómica. El Golfo de California, Golfo de México y Mar Caribe tienen diversidades taxonómicas similares. Las especies con más registros son Trianthema portulacastrum (165), Croton punctatus (107), Echites umbelllatus (106) e Ipomoea pes-caprae (90). Por el carácter de ecotono de las dunas costeras, la mayoría de las especies se comparten con los tipos de vegetación vecinos (selvas, matorrales, y humedales como las marismas y manglares).Conclusiones: Esta primera lista de la flora en playas y dunas de México es la base para múltiples estudios florísticos regionales y locales, biogeográficos, y ecológicos; además, que será importante para su uso en temas de impacto ambiental y manejo costero. Instituto de Ecología, A.C. 2017-10-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion artículo evaluado por pares application/pdf text/html https://abm.ojs.inecol.mx/index.php/abm/article/view/1290 10.21829/abm121.2017.1290 Acta Botanica Mexicana; No. 121 (2017); 39-81 Acta Botanica Mexicana; Núm. 121 (2017); 39-81 2448-7589 0187-7151 spa https://abm.ojs.inecol.mx/index.php/abm/article/view/1290/1462 https://abm.ojs.inecol.mx/index.php/abm/article/view/1290/html Derechos de autor 2017 Acta Botanica Mexicana |
| spellingShingle | Espejel, Ileana Jiménez-Orocio, Oscar Castillo-Campos, Gonzalo P. Garcillán, Pedro Álvarez, Lucero Castillo-Argüero, Silvia Durán, Rafael Ferrer, Merari Infante-Mata, Dulce Iriarte, Silvia León de la Luz, José Luis López-Rosas, Hugo Medel Narváez, Alfonso Monroy, Roberto Moreno-Casasola, Patricia P. Rebman, Jon Rodríguez-Revelo, Natalia Sánchez-Escalante, Jesús Vanderplank, Sula Flora on beaches and coastal sand dunes of Mexico |
| title | Flora on beaches and coastal sand dunes of Mexico |
| title_full | Flora on beaches and coastal sand dunes of Mexico |
| title_fullStr | Flora on beaches and coastal sand dunes of Mexico |
| title_full_unstemmed | Flora on beaches and coastal sand dunes of Mexico |
| title_short | Flora on beaches and coastal sand dunes of Mexico |
| title_sort | flora on beaches and coastal sand dunes of mexico |
| url | https://abm.ojs.inecol.mx/index.php/abm/article/view/1290 |
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