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couverture du sol

Observed (bio)physical cover on the Earth’s surface.

 

Source: ISO/TC 211 Multi-Lingual Glossary of Terms

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Articles et Livres
décembre 2003

Soil moisture is an important hydrologic variable of great consequence in both natural and agricultural ecosystems. Unfortunately, it is virtually impossible to accurately assess the spatial and temporal variability of surface soil moisture using conventional, point measurement techniques.

Articles et Livres
décembre 2003

The rating of biodiversity in arid and semiarid regions on the basis of ecological function and genetic traits of adaptation to severe environmental stresses produces significantly higher values, than that based solely on the commonly applied structural criteria of forms of life and levels of organization.

Articles et Livres
décembre 2003
République de Corée

It is well recognized that aggregation of the inhomogeneous data for soils, management, and weather within a land unit for crop simulation plays a key role in the scaling-up task of crop simulation at regional scales.

Articles et Livres
janvier 2003
Argentine

Desde el inicio de la ocupación española, el Camino del Sur, último tramo de una red a escala continental, constituyó la vía de comunicación entre la ciudad de Buenos Aires y el pago de la Magdalena a la vez que en sus proximidades se originaban incipientes núcleos urbanos.

Articles et Livres
décembre 2002
Irlande

The United Nations Environment Programme (UNEP) has proposed methods and thematic areas for data collection that are appropriate to the evaluation of biodiversity. The Heritage Council has identified a paucity of data on habitats in Ireland.

Articles et Livres
décembre 2002
Suède
Italie
Europe

Europe is characterized not only by large geomorphological variability but also by a long history of land use. This resulted in a highly variegated landscape. Based on the IGBP‐transect initiative, a north south transect was established across Europe ranging from north Sweden to central Italy in order to study effects of global change.

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