KMS Institute of Mountain Hazards and Environment,CAS
|Alternative Title||Tntative Suggestion on the Exploitation of Mountain Soil in China|
|Source Publication||2004’全国土地资源态势与持续利用学术研讨会 ; 中国土地资源态势与持续利用研究|
|Other Abstract||Mountain soil is generally referned to as slope soil forming and developing on incliming basis in mountains and hills. Therefore, its essential feature different from plain soil is that soil development is strongly influenced by dynamic process of slope matter and its hasis. In China, mountains (including hills) are widely distributed, with abundant soil resource, and they are great value to agricultural ecomony.|
Fist, the author dealt with over three basic characteristics of mountain soil -- the vertical differentiation of soil types, the fragility of pedoecosystem, and the lateral mignation of nutrient elements in soil which is not alike to movement of that in plain soil.
Second, several theoretical questions concemed with mountain soil exploitation were discussed, including its definition, the relationship and difference with land use, and the impaction on mountain environment, as well as the relation to succession of soil fertility.
Finally, pointing to the present situation and the problem of mountain soil exploitation, some exploiting principles were proposed. And based on varying borizontal natural zonation and structure of vertical zonal sepctra of mountain soils, it was suggested to divide mountain soils in China into 8 exploitation regions.
|Keyword||山地土壤 开发 平地土壤|
|余大富. 论我国山地土壤开发[C]. 昆明市:云南科技出版社,2004:272-279.|
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|论我国山地土壤开发.pdf（1343KB）||开放获取||CC BY-NC-SA||View Application Full Text|
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