Sentence examples for in desertification from inspiring English sources

Climate change and human activities were somewhat responsible for the decrease in desertification severity but significantly affected the increase in desertification extent.

The ploughing of dryland pastures has resulted in desertification mainly by wind erosion.

The cross-validation shows only a small difference in desertification hazard status.

The most important indices participating in desertification risk were identified by regression tree and random forest techniques.

A significant increase in desertification risk and a parallel decrease of ecological resilience were observed in the last time interval.

Several comparison studies have been carried out on the performance of these three techniques, CVA, PCA and MAD, also in desertification studies [2, 15, 16].

The effects of afforestation practices on the detritus-based system should be considered in the design of future forest restoration strategies in desertification-threatened lands.

Other roots of the Darfur crisis lie in catastrophic desertification in the Sahel region, where the cold war left the area awash in cheap weapons at the very moment that pastoralists could no longer survive in their traditional homelands, obliging many to push southward into areas controlled by sedentary farmers.

Results indicate that fine silt (0.01 0.001 mm) removal and medium sand (0.5 0.25 mm) increase occurred early in the desertification process resulting in coarser surface soil.

These patch types reflect the biodiversity in the arid region and play an important role in resisting the desertification in the area, suggesting they must be protected carefully.

In general, desertification is caused by variations in climate and by unsustainable land-management practices in dryland environments.