Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina)
Background and aims: The advance of the urban frontier has caused the loss of natural ecosystems. In the mountain sector of Traslasierra (Córdoba, central Argentina), the population has increased in recent years. In this work, we analyzed the advance of urbanization in Villa de Las Rosas (VLR) and S...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Sociedad Argentina de Botánica
2024
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560 |
| Aporte de: |
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I10-R325-article-42560 |
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ojs |
| institution |
Universidad Nacional de Córdoba |
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I-10 |
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R-325 |
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Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
interfase urbano-forestal Ley Nacional de Bosques 26.331 urbanización Cambio de uso del suelo Land use change National Forests Law 26,331 urbanization. urban-forest interface |
| spellingShingle |
interfase urbano-forestal Ley Nacional de Bosques 26.331 urbanización Cambio de uso del suelo Land use change National Forests Law 26,331 urbanization. urban-forest interface Cavallero, Laura Alaggia, Francisco G. López, Dardo R. Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| topic_facet |
interfase urbano-forestal Ley Nacional de Bosques 26.331 urbanización Cambio de uso del suelo Land use change National Forests Law 26,331 urbanization. urban-forest interface |
| author |
Cavallero, Laura Alaggia, Francisco G. López, Dardo R. |
| author_facet |
Cavallero, Laura Alaggia, Francisco G. López, Dardo R. |
| author_sort |
Cavallero, Laura |
| title |
Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| title_short |
Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| title_full |
Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| title_fullStr |
Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| title_full_unstemmed |
Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) |
| title_sort |
urban boundary advance at the expense of native forests in different protection categories in traslasierra valley, córdoba (argentina) |
| description |
Background and aims: The advance of the urban frontier has caused the loss of natural ecosystems. In the mountain sector of Traslasierra (Córdoba, central Argentina), the population has increased in recent years. In this work, we analyzed the advance of urbanization in Villa de Las Rosas (VLR) and San Javier-Yacanto (SJY) towns concerning their impact on native vegetation, environmental fragility and conservation category according to Law 26,331 (“Forests Law”).
M&M: Through satellite images we georeferenced all buildings before and after the promulgation of the Forests Law for VLR and SJY. Then, we analyzed the type of vegetation, the proximity to water courses/bodies, the terrain slope and the forest conservation category in which were located the buildings that appeared until 15 years after the promulgation of the Forests Law.
Results: In both towns the number of buildings doubled during the study period. More than 80% of buildings advanced at the expense of native forests; less than 15% were located on the banks of water courses/bodies, while more than a half of them were located on sloping or very sloping terrain. The proportion of buildings located in areas of high conservation value increased after the promulgation of Forests Law.
Conclusions: Urbanization advance at the expense of native forests could be due to the scarce regulation about land use at the municipal level, to tourism promotion policies, and to urban-rural migration.. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2024 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560 |
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I10-R325-article-425602024-03-28T23:23:56Z Urban boundary advance at the expense of native forests in different protection categories in Traslasierra valley, Córdoba (Argentina) Avance de la frontera urbana a expensas de bosques nativos en diferentes categorías de protección en el valle de Traslasierra, Córdoba (Argentina) Cavallero, Laura Alaggia, Francisco G. López, Dardo R. interfase urbano-forestal Ley Nacional de Bosques 26.331 urbanización Cambio de uso del suelo Land use change National Forests Law 26,331 urbanization. urban-forest interface Background and aims: The advance of the urban frontier has caused the loss of natural ecosystems. In the mountain sector of Traslasierra (Córdoba, central Argentina), the population has increased in recent years. In this work, we analyzed the advance of urbanization in Villa de Las Rosas (VLR) and San Javier-Yacanto (SJY) towns concerning their impact on native vegetation, environmental fragility and conservation category according to Law 26,331 (“Forests Law”). M&M: Through satellite images we georeferenced all buildings before and after the promulgation of the Forests Law for VLR and SJY. Then, we analyzed the type of vegetation, the proximity to water courses/bodies, the terrain slope and the forest conservation category in which were located the buildings that appeared until 15 years after the promulgation of the Forests Law. Results: In both towns the number of buildings doubled during the study period. More than 80% of buildings advanced at the expense of native forests; less than 15% were located on the banks of water courses/bodies, while more than a half of them were located on sloping or very sloping terrain. The proportion of buildings located in areas of high conservation value increased after the promulgation of Forests Law. Conclusions: Urbanization advance at the expense of native forests could be due to the scarce regulation about land use at the municipal level, to tourism promotion policies, and to urban-rural migration.. Introducción y objetivos: El avance de la frontera urbana ha causado la pérdida de ecosistemas naturales. En el sector serrano del valle de Traslasierra (Córdoba, centro de Argentina), la población aumentó en los últimos años por lo que en este trabajo analizamos el avance de la urbanización en relación a la vegetación nativa, la fragilidad ambiental y la categoría de conservación según la Ley 26.331 (“Ley de bosques”) en dos municipios: Villa de Las Rosas (VLR) y San Javier-Yacanto (SJY).M&M: A través de imágenes satelitales georreferenciamos todas las edificaciones previas y posteriores a la sanción de la Ley de bosques para VLR y SJY. Además, analizamos el tipo de vegetación, la proximidad a cursos/cuerpos de agua, la pendiente del terreno y la categoría de conservación en la que se ubicaron las edificaciones que aparecieron hasta 15 años después de la promulgación de la Ley de bosques.Resultados: En ambos municipios el número de edificaciones se duplicó durante el período de estudio. Más del 80% de las edificaciones avanzó sobre comunidades boscosas, menos del 15% se ubicaron en la ribera de cursos/cuerpos de agua, y más de la mitad se localizó en terrenos inclinados o muy inclinados. Finalmente, la proporción de construcciones ubicadas en áreas de alto valor de conservación se incrementó luego de la promulgación de la Ley de bosques.Conclusiones: El avance de la urbanización sobre los bosques nativos podría deberse a la escasa regulación a nivel municipal sobre usos del suelo, a la promoción del turismo, y a la migración urbano-rural. Sociedad Argentina de Botánica 2024-03-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf application/pdf application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560 10.31055/1851.2372.v59.n1.42560 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 59 No. 1 (2024): March Boletín de la Sociedad Argentina de Botánica; Vol. 59 Núm. 1 (2024): Marzo Boletín de la Sociedad Argentina de Botánica; v. 59 n. 1 (2024): Marzo 1851-2372 0373-580X 10.31055/1851.2372.v59.n1 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560/44712 https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560/44713 https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560/44714 https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560/44715 https://revistas.unc.edu.ar/index.php/BSAB/article/view/42560/44716 Derechos de autor 2024 Laura Cavallero, Francisco G. Alaggia, Dardo Ruben Lopez Lopez https://creativecommons.org/licenses/by-nc-nd/4.0 |