Evaluation of the Change in Vegetation Coverage of the El Salto River Sub-Basin, Guanacaste, Costa Rica
Αποθηκεύτηκε σε:
| Συγγραφείς: | , , , |
|---|---|
| Μορφή: | artículo original |
| Κατάσταση: | Versión publicada |
| Ημερομηνία έκδοσης: | 2021 |
| Περιγραφή: | Vegetation coverage provides a series of benefits for both biodiversity and human activities that take place within a hydrological basin. Despite this, historically vegetation coverage has been affected by human intervention. The objective of this project is to determine the change in the vegetation cover of the El Salto River sub-basin, Guanacaste, Costa Rica, for the 1991-2021 period. It was observed that changes in coverage throughout the mentioned period had an improving trend, 49.77% of unhealthy vegetation with values of 0.2 and 0.3 in the Normalized Difference Vegetation Index, which changed for 2021 raising to 0.9. The improvement in the vegetation coverage is mainly associated with institutional efforts, since in the year 1997 a new forestry law came into effect and the program of payments for environmental services began to be implemented. |
| Χώρα: | Portal de Revistas UNED |
| Ίδρυμα: | Universidad Estatal a Distancia |
| Repositorio: | Portal de Revistas UNED |
| OAI Identifier: | oai:revistas.uned.ac.cr:article/3908 |
| Διαθέσιμο Online: | https://revistas.uned.ac.cr/index.php/index/article/view/3908 |
| Λέξη-Κλειδί : | watershed hydrological basin reforestation forestry law satellite imagery cuenca hidrográfica cuenca hidrológica reforestación ley forestal imagen satelital |