Academic Journal
Geotechnologies Applied to Analysis of Environmental Fragility to Erosive Processes ; Geotecnologías aplicadas al análisis de la fragilidad ambiental a los procesos erosivos ; Geotecnologias aplicadas à análise da fragilidade ambiental aos processos erosivos
| العنوان: | Geotechnologies Applied to Analysis of Environmental Fragility to Erosive Processes ; Geotecnologías aplicadas al análisis de la fragilidad ambiental a los procesos erosivos ; Geotecnologias aplicadas à análise da fragilidade ambiental aos processos erosivos |
|---|---|
| المؤلفون: | da Silva, Edson Rodrigo Dos Santos, de Oliveira, Víncler Fernandes Ribeiro, Vick, Erivelton Pereira, da Rocha Lima, César Gustavo, Bacani, Vitor Matheus, Chávez, Eduardo Salinas |
| المساهمون: | Universidade Estadual Paulista (UNESP) |
| سنة النشر: | 2022 |
| المجموعة: | Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP |
| مصطلحات موضوعية: | Ambiental degradation, Geoprocessing, Mato Grosso do Sul, Soil management and conservation, Watershed |
| الوصف: | Erosive processes cause severe impacts on the environment, causing economic, social, and biodiversity losses. This paper aims to analyze the fragility of the environment to erosive processes in the Onça river basin, in Coxim-ms. The methodology was based on soil mapping, slope, priority areas for biodiversity conservation, and rainfall intensity to evaluate the potential fragility and land use and land cover, that by means of a boolean weighted overlap with the potential fragility resulted in the mapping of the environmental fragility. To validate the environmental fragility model, the erosive features were identified from a high-resolution image and a making, focusing on the areas named “soils with extreme exposure” from a classification, which had as its only aim to identify areas with the lowest degree of protection/ground cover. The results pointed to the predominance of medium (59.61 %) and high (23.66 %) environmental fragility, associated with high concentrations of erosive processes in “soil with extreme exposure” area, which are areas of low vegetation cover, classified by use. and land cover with the pasture classes. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | 222-240 |
| اللغة: | Spanish; Castilian |
| تدمد: | 2256-5442 0121-215X |
| Relation: | Cuadernos de Geografia: Revista Colombiana de Geografia; http://dx.doi.org/10.15446/RCDG.V31N1.85654; Cuadernos de Geografia: Revista Colombiana de Geografia, v. 31, n. 1, p. 222-240, 2022.; http://hdl.handle.net/11449/223583; 2-s2.0-85125879529 |
| DOI: | 10.15446/RCDG.V31N1.85654 |
| الاتاحة: | http://hdl.handle.net/11449/223583 https://doi.org/10.15446/RCDG.V31N1.85654 |
| رقم الانضمام: | edsbas.70E9872C |
| قاعدة البيانات: | BASE |
| تدمد: | 22565442 0121215X |
|---|---|
| DOI: | 10.15446/RCDG.V31N1.85654 |