Study of soil bearing capacity in the Río Torres Interurban Biological Corridor, Costa Rica.
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| Tác giả: | |
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| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 2021 |
| Miêu tả: | The soil bearing capacity in the Río Torres Interurban Biological Corridor was estimated employing three surface variables (stoniness, effective depth, and slope), the result indicated unrestricted agricultural and conservation forestland as the predominant categories. Next, land use types existing throughout the corridor were identified by means of the supervised classification of satellite images, which evidenced 53.62% of total area as occupied by urban activities, 25.7% forest coverage and 19.91% destined to livestock grazing and pastures. Soil bearing capacity data and land use visualization allowed the identification of areas with optimal and overexploitation, the latter amounted to 15.21% of the corridor’s total land area. For both types of areas, good forestry practices were defined in order to reduce soil degradation. Finally, forest coverage fragmentation was evaluated and found to exhibit a high degree of segmentation, thus strategies were recommended to reestablish connectivity between isolated fragments. |
| Quốc gia: | Portal de Revistas UNA |
| Tổ chức giáo dục: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:ojs.www.una.ac.cr:article/14457 |
| Truy cập trực tuyến: | https://www.revistas.una.ac.cr/index.php/geografica/article/view/14457 |
| Từ khóa: | Interurban biological corridor Soil bearing capacity Land use Forest coverage fragmentation corredor biológico interurbano capacidad de acogida del suelo uso del suelo fragmentación de la cobertura forestal |