Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz)
Pinus cembroides subsp. orizabensis is the pinyon pine with the more southern distribution in America; most of its populations develop into the limits of the “Cuenca Oriental”, the only cold semiarid area in Mexico, and they are distributed in at least five isolated localities. The objectives of pre...
| Hlavní autoři: | , , |
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| Médium: | Online |
| Jazyk: | spa |
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Instituto de Ecología, A.C.
2016
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| On-line přístup: | https://myb.ojs.inecol.mx/index.php/myb/article/view/443 |
| _version_ | 1799769199925526528 |
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| author | Granados Victorino, Ro Linx Granados Sánchez, Diódoro Sánchez-González, Arturo |
| author_facet | Granados Victorino, Ro Linx Granados Sánchez, Diódoro Sánchez-González, Arturo |
| author_sort | Granados Victorino, Ro Linx |
| collection | MYB |
| description | Pinus cembroides subsp. orizabensis is the pinyon pine with the more southern distribution in America; most of its populations develop into the limits of the “Cuenca Oriental”, the only cold semiarid area in Mexico, and they are distributed in at least five isolated localities. The objectives of present study were to carry out a floristic inventory and a structural analysis of pinyon pine forests, whose canopy is dominated by the taxon referred, in the “Cuenca Oriental”. The fieldwork was divided into the search and collection of specimens of vascular plants by standard techniques to further identify the specimens in the laboratory; and from sampling of forests to determine the density, coverage and importance value of species. Cluster analysis was used to estimate the similarity in species composition between forests; the relationship between environmental and environment and soil factors with respect to composition and distribution of species between localities was estimated by canonical correspondence analysis. Structural values of species were used for characterization of forests physiognomic. The results indicate that the pinyon pine forests develop on volcanic substrate, with a neutral or slightly basic pH (from 7 to 8), and they are found from 2300 m to 2700 m a.s.l. The main plant associations identified are: Pinyon-Nolina, Pinyon-Juniperus, and Pinyon-Pinus pseudostrobus; the taxa Pinus cembroides ssp. orizabensis and Nolina parviflora were constant in all the studied localities. The floristic composition of these forests is mainly related to the edaphic factors Ca, and N. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-443 |
| institution | Madera y Bosques |
| language | spa |
| publishDate | 2016 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-4432022-12-01T21:43:04Z Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) Caracterización y ordenación de los bosques de pino piñonero (Pinus cembroides subsp. orizabensis) de la Cuenca Oriental (Puebla, Tlaxcala y Veracruz) Granados Victorino, Ro Linx Granados Sánchez, Diódoro Sánchez-González, Arturo classification floristic composition vegetation structure Mexico arid zones clasificación composición florística estructura de la vegetación México zonas áridas Pinus cembroides subsp. orizabensis is the pinyon pine with the more southern distribution in America; most of its populations develop into the limits of the “Cuenca Oriental”, the only cold semiarid area in Mexico, and they are distributed in at least five isolated localities. The objectives of present study were to carry out a floristic inventory and a structural analysis of pinyon pine forests, whose canopy is dominated by the taxon referred, in the “Cuenca Oriental”. The fieldwork was divided into the search and collection of specimens of vascular plants by standard techniques to further identify the specimens in the laboratory; and from sampling of forests to determine the density, coverage and importance value of species. Cluster analysis was used to estimate the similarity in species composition between forests; the relationship between environmental and environment and soil factors with respect to composition and distribution of species between localities was estimated by canonical correspondence analysis. Structural values of species were used for characterization of forests physiognomic. The results indicate that the pinyon pine forests develop on volcanic substrate, with a neutral or slightly basic pH (from 7 to 8), and they are found from 2300 m to 2700 m a.s.l. The main plant associations identified are: Pinyon-Nolina, Pinyon-Juniperus, and Pinyon-Pinus pseudostrobus; the taxa Pinus cembroides ssp. orizabensis and Nolina parviflora were constant in all the studied localities. The floristic composition of these forests is mainly related to the edaphic factors Ca, and N. Pinus cembroides subsp. orizabensis es el pino piñonero con distribución más al sur en América, la mayoría de sus poblaciones se desarrollan dentro de los límites de la Cuenca Oriental, la única zona árida fría en México, donde se distribuyen en por lo menos cinco localidades aisladas. Los objetivos del presente estudio fueron realizar el inventario florístico y estructural de los bosques de pino piñonero de la Cuenca Oriental, cuyo dosel domina el taxón antes referido. El trabajo de campo consistió en la búsqueda y recolección de ejemplares de plantas vasculares mediante técnicas estándar, para su posterior identificación en laboratorio, y en el muestreo de los bosques para determinar la densidad, cobertura y valor de importancia de las especies. El análisis de agrupamiento permitió estimar la semejanza en la composición de especies entre bosques; mediante el análisis de correspondencia canónica se estimó la relación entre factores ambientales y edáficos, con respecto a la composición y distribución de las especies entre las localidades; y con los valores estructurales se realizó la caracterización fisionómica de los bosques. Los resultados indican que los bosques de pino piñonero se desarrollan en sustratos volcánicos, en suelos con pH neutro a ligeramente básico (7-8), en un intervalo altitudinal de entre 2300 m y 2700 m. Las asociaciones vegetales identificadas fueron: Piñón-Nolina, Piñón-Juniperus y Piñón-Pinus pseudostrobus; los taxones Pinus cembroides subsp. orizabensis y Nolina parviflora fueron constantes en todas las localidades. La composición florística de estos bosques se relacionó principalmente con los factores edáficos Ca y N. Instituto de Ecología, A.C. 2016-02-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf text/html https://myb.ojs.inecol.mx/index.php/myb/article/view/443 10.21829/myb.2015.212443 Madera y Bosques; Vol. 21 No. 2 (2015): Verano Madera y Bosques; Vol. 21 Núm. 2 (2015): Verano 2448-7597 1405-0471 spa https://myb.ojs.inecol.mx/index.php/myb/article/view/443/599 https://myb.ojs.inecol.mx/index.php/myb/article/view/443/611 Derechos de autor 2016 Madera y Bosques |
| spellingShingle | Granados Victorino, Ro Linx Granados Sánchez, Diódoro Sánchez-González, Arturo Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title | Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title_full | Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title_fullStr | Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title_full_unstemmed | Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title_short | Characterization and arrangement of forests of pinyon pine (Pinus cembroides subsp. orizabensis) from the Eastern Mexican Basin (Puebla, Tlaxcala and Veracruz) |
| title_sort | characterization and arrangement of forests of pinyon pine (pinus cembroides subsp. orizabensis) from the eastern mexican basin (puebla, tlaxcala and veracruz) |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/443 |
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