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Urban tree structure in parks and sidewalks of San Pedro Garza García, Mexico

Land use and deforestation in northeast Mexico (1985–2020): A multi-temporal analysis in the Tamaulipas Biotic Province

dc.creatorSandoval-García, Rufino
dc.creatorBuendía-Rodríguez, Enrique
dc.creatorAlanís-Rodríguez, Eduardo
dc.creatorMora-Olivo, Arturo
dc.creatorRíos-Saldaña, Carlos Antonio
dc.date2026-01-28
dc.date.accessioned2026-05-19T16:59:06Z
dc.date.available2026-05-19T16:59:06Z
dc.identifierhttps://revistas.tec.ac.cr/index.php/kuru/article/view/8438
dc.identifier10.18845/rfmk.v23i52.8438
dc.identifier.urihttps://hdl.handle.net/2238/18850
dc.descriptionThe objective of this study was to describe the horizontal and vertical structure of urban trees in nine important green areas in San Pedro Garza García, Mexico. In 2024, a census of the trees, shrubs and palms in the previously established areas was carried out, measuring the normal diameter (ND), crown diameter and total height of everyone. Abundance, dominance, frequency and importance value index were estimated, and range-abundance curve, diameter and height class graphs were generated. Ninety-eight species of trees, shrubs and palms were recorded in the nine areas studied, distributed in 35 families. According to their distribution range, 50 species were native and 48 were introduced. The most represented family was Fabaceae, with 15 species, followed by Fagaceae and Pinaceae, both with nine species. Of the six species with the highest importance value, three were native(Fraxinus uhdei, Leucophyllum frutescens and Ehretia anacua) and three were introduced (Quercus virginiana, Pinus eldarica and Leucaena leucocephala, the latter being an invasive exotic). The abundance structure of the plant community is dominated by a few species, suggesting the need for diversification to improve the resilience and functionality of urban ecosystems. The preponderance of trees with small diameters indicates that green areas have been recently reforested. It is recommended to continue using native species and increase diversity in the composition of families, genera and species to strengthen the resilience and sustainability of the plant community.en-US
dc.descriptionRemote sensing time-series analysis can allow planning and policy development to ensure the conservation, restoration,and the sustainable use of terrestrial ecosystems. We analyzed land use change and deforestation over 35years (1985-2020) in the Tamaulipas Biotic Province of Mexico by using multi-spectral satellite imagery. In addition,the annual rate of forest change was calculated for each land cover type. Between 1985 and 2020, the TamaulipasBiotic Province lost 391 772 ha of natural vegetation and experienced the highest annual rate of forest change inthe Tamaulipas Biotic Province in grassland and deciduous forest, with -3.1% and -2.9% annually, respectively.Xerophytic scrub is the principal natural vegetation in the Tamaulipas Biotic Province, occupying approximately2 000 000 ha (21%), dominated by Tamaulipan thornscrub (51.1%) and submontane scrubland (32.6%). In conclusion,according to our results, the Tamaulipas Biotic Province has suffered a continuous process of deforestationthat has led to the loss of more than 14.5% of native vegetation in the last 35 years. Xerophytic scrub is the naturalcover that has lost the greatest area, but due to their higher representation, grasslands and deciduous forest haveshown the highest deforestation rate. These results could be used to promote the sustainable use and conservationof natural resources.es-ES
dc.formatapplication/pdf
dc.languagespa
dc.publisherEditorial Tecnológica de Costa Ricaes-ES
dc.relationhttps://revistas.tec.ac.cr/index.php/kuru/article/view/8438/8226
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0es-ES
dc.sourceRevista Forestal Mesoamericana Kurú; Vol. 23 No. 52 (2026): January-June 2026; 11-21en-US
dc.sourceRevista Forestal Mesoamericana Kurú; Vol. 23 Núm. 52 (2026): Enero-Junio 2026; 11-21es-ES
dc.source2215-2504
dc.titleUrban tree structure in parks and sidewalks of San Pedro Garza García, Mexicoen-US
dc.titleLand use and deforestation in northeast Mexico (1985–2020): A multi-temporal analysis in the Tamaulipas Biotic Provincees-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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