期刊
SOIL USE AND MANAGEMENT
卷 17, 期 1, 页码 7-11出版社
WILEY
DOI: 10.1111/j.1475-2743.2001.tb00002.x
关键词
organic carbon; soil; climatic change; carbon dioxide; mapping; land use; France
类别
An estimate of organic carbon stored in French soils to a depth of 30 cm was made using data from geo-referenced databases. We produced statistics on carbon stocks in soils according to land use, different land uses and soil type. Then, using a combination of maps of soil and land use, we were able to estimate regional and national carbon stocks. This soil carbon map of France allowed us to identify the main controlling factors of the carbon distribution: land use, soil type in some cases, clay content, and elevation. Carbon stocks in French soils were found to be about 3.1 Pg (10(15)g).
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