Structural changes of arboreal vegetation in a temperate Forest of Durango, Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:55Z
Fecha de publicación2020-01-01
ResumenBackground and Aims: Forest management causes changes in the composition, structure and functioning of the forest. The objective of this study was to compare the structure of tree species over a period of 10 years in a forest in Durango, Mexico. Methods: The data come from trees with DBH greater than or equal to 7.5 cm (at a height >1.3 m) located in permanent sites that were evaluated over a five-year interval (2007, 2012, 2017). Three height strata were defined for each year of measurement under the Pretzsch index methodology taking into account the highest height of each measurement. In each stratum, the structure was assessed through the importance value index (IVI) alpha diversity (alpha) with species richness (S) and the Shannon-Wiener index (H'). All dasometric variables per stratum of each measurement were compared with ANOVA of a factor to determine the existence of statistically significant differences between the evaluations. Key results: Although there was an increase in basal area, volume and coverage from 2007 to 2017, this was not statistically significant. Strata II and III showed the greatest increase in basal area and volume. The coverage was greater than 100\%, with the highest contribution being stratum III. The composition of species was similar in the three measurements, with stratum III being the most diverse. Pinus durangensis was the species of greatest ecological importance in strata I and II, while Quercus sideroxyla presented greater relevance in stratum III. Conclusions: The comparison made over a period of 10 years (2007-2017) allowed us to determine that the tree vegetation of the evaluated community remains unchanged with respect to the diversity of species, while the basal area and volume tend to increase.es_ES
Doihttps://doi.org/10.21829/abm127.2020.1522es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4751
Idiomaeses_ES
EditorialINST ECOLOGIA ACes_ES
RelaciónActa Botanica Mexicanaes_ES
URL relacionadohttps://doi.org/10.21829/abm127.2020.1522es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteActa Botanica Mexicana
Palabra clavebasal areaes_ES
Palabra clavecoveragees_ES
Palabra clavediversityes_ES
Palabra clavestrataes_ES
Palabra clavevertical structurees_ES
Palabra clavevolumees_ES
TítuloStructural changes of arboreal vegetation in a temperate Forest of Durango, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGraciano-Avila, Gabriel
AutorAlanis-Rodriguez, Eduardo
AutorAguirre-Calderon, Oscar A.
AutorGonzalez-Tagle, Marco A.
AutorTrevino-Garza, Eduardo J.
AutorMora-Olivo, Arturo
AutorCorral-Rivas, Jose J.
AutorGraciano-Avila, Gabrieles_ES
AutorAlanis-Rodriguez, Eduardoes_ES
AutorAguirre-Calderon, Oscar A.es_ES
AutorGonzalez-Tagle, Marco A.es_ES
AutorTrevino-Garza, Eduardo J.es_ES
AutorMora-Olivo, Arturoes_ES
AutorCorral-Rivas, Jose J.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
URL relacionadahttps://doi.org/10.21829/abm127.2020.1522
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen127es_ES

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