Problem. Soil degradation and diminished production in the desert of La Tatacoa are attributed to both environmental and anthropic factors. This article assesses the spatiotemporal dynamics of soil coverage in a discontinuous period of 23 years (1987-2001-2010), identifying areas of loss and recovery of vegetation. Methodology. Geometric and radiometric corrections were applied, in addition, a quantitative analysis was performed by applying supervised classification to Landsat images. Spatiotemporal dynamics were identified through change matrices and the Kappa index. Results. Multitemporal analysis showed a decrease in the areas of degraded soils (16.7%) and an increase in vegetal coverage (13.4%), which evinces a recovery process of 124 h...
Degradation of Caatinga biome has created desertification processes in several areas, inducing big m...
This research discusses the problem of degradation / desertification in the in the Feiticeiro stream...
This research highlights the importance of desertification due to economic, social and environmental...
En el desierto de La Tatacoa, la degradación del suelo y la pérdida de productividad son atribuidas ...
Land affccted by desertification processes have been increasing at an alartning rate 00 a watid scal...
This research discusses the problem of degradation / desertification in the in the Feiticeiro stream...
The practices of soil usage and occupation generate severe deterioration processes and in semiarid a...
Desertification is one of the most serious current environmental problems and corresponds to the imp...
A desertificaÃÃo constitui uma forma de degradaÃÃo e vem se tornando um dos mais graves problemas am...
Desertification has been an environmental problem all over the world, as a result of which there has...
The desertification process constitutes itself in a form of degradation that became one of the serio...
UID/SOC/04647/2013This paper presents an analysis of the processing time / space landscape Hydrograp...
The study was developed at the north zone of the department of Huila, in the municipality of Villavi...
At the moment it is assumed that the process of the desertification is the result of the combination...
Given the complexity of the phenomenon of degradation/desertification in semi-arid northeast it beco...
Degradation of Caatinga biome has created desertification processes in several areas, inducing big m...
This research discusses the problem of degradation / desertification in the in the Feiticeiro stream...
This research highlights the importance of desertification due to economic, social and environmental...
En el desierto de La Tatacoa, la degradación del suelo y la pérdida de productividad son atribuidas ...
Land affccted by desertification processes have been increasing at an alartning rate 00 a watid scal...
This research discusses the problem of degradation / desertification in the in the Feiticeiro stream...
The practices of soil usage and occupation generate severe deterioration processes and in semiarid a...
Desertification is one of the most serious current environmental problems and corresponds to the imp...
A desertificaÃÃo constitui uma forma de degradaÃÃo e vem se tornando um dos mais graves problemas am...
Desertification has been an environmental problem all over the world, as a result of which there has...
The desertification process constitutes itself in a form of degradation that became one of the serio...
UID/SOC/04647/2013This paper presents an analysis of the processing time / space landscape Hydrograp...
The study was developed at the north zone of the department of Huila, in the municipality of Villavi...
At the moment it is assumed that the process of the desertification is the result of the combination...
Given the complexity of the phenomenon of degradation/desertification in semi-arid northeast it beco...
Degradation of Caatinga biome has created desertification processes in several areas, inducing big m...
This research discusses the problem of degradation / desertification in the in the Feiticeiro stream...
This research highlights the importance of desertification due to economic, social and environmental...