Search for dissertations about: "land degradation and mitigation in northern china. evaluated from the biological production"

Found 1 swedish dissertation containing the words land degradation and mitigation in northern china. evaluated from the biological production.

2. 1. Land degradation and mitigation in northern China. Evaluated from the biological production

   Author : Micael Runnström; Institutionen för naturgeografi och ekosystemvetenskap; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; marklära; geomorfologi; Fysisk geografi; climatology; kartografi; klimatologi; cartography; pedology; desertification; China; GPP; Mu Us; LUE-model; overgrazing; Physical geography; geomorphology;

   Abstract : Land degradation is commonly perceived to be severe in many parts of semi arid China. The transition towards market economy since the 1978 reforms, have set marginal dry lands under added pressure in the form of increased livestock numbers and expanding cultivation on erosive soils. READ MORE