Titlebook: Desertification in Europe; Proceedings of the I R. Fantechi,N. S. Margaris Conference proceedings 1986 Springer Science+Business Media Dord

盡責(zé)

Rheumatologist

SEED

寬容

Productivity, Variability and Sustainability as Criteria of Desertificationous and easy to measure as possible, but not at the expense of their relevance to specific economies and cultures. They should also distinguish degradation involving the environment from that which does not. And they should specify their scale of concern: concern with extensive and long-continued ch

Androgen

A New Integrative Methodology for Desertification Studies based on Magnetic and Short-Lived Radioiso be characterized and quantified, and their interactions studied on a wide range of temporal and spatial scales. Thus in any analysis of the environmental aspects of desertification, lakes and near-shore marine environments provide some of the most favourable opportunities available. This is especia

concentrate

Predigest

蛙鳴聲

The “Lucdeme” Program in the Southeast of Spain to Combat Desertification in the Mediterranean Regioicación en el Mediterráneo = Desertification control in the Mediterranea) in the southeastern area of Spain (30.000 Km.) where the most eroded lands and desertificated areas of the country are located. The main objectives of this project are: a) to achieve a better understanding of the desertificati

發(fā)生

鈍劍

Desertification in Northwestern Greece; The Case of Kellations prevailing and taking into account the vegetation of adjacent areas it seems that the type of system favoured there is that of deciduous trees mixed with evergreen sclerophylls. Nevertheless, the vegetation is very sparse dominated exclusively by . under such conditions,soil erosion is very st