近十年来陕西省综合自然地理学研究的进展

Progess in comprehensive physical geography study in Shaanxi province in recent ten years

以国内外重要期刊等发表的有关陕西省综合自然地理学方面的论文和出版的专著为基础,对近十年来陕西省综合自然地理学研究取得的主要成就进行了较系统的总结,并根据当前国内外综合自然地理学发展的动向,结合陕西省的实际,提出今后研究的主要方向.

Since the founding of the People's Republic of China in 1949,much Progress in comprehensive physical geography has been made in Shaanxi Province.Especially in recent ten years,comprehensive physical geography has developed greatly.These research developments have not only deepened the theory of comprehensive physical geography but also provided the basis for agricultural regionalization and territoral mavaglment in Shaanxi pro- vince.The research achievenments are as follows: Ⅰ、In the field of land types and land evaluation 1.Modelling of land types' research contents; 2.Improvement in land trpes' classification units; 3.Discussion on land types' structure and succession; 4.A series of mapping on regional land types; 5.Formation of “three-level and six-class” for land evalution; 6.Modelling of land ecodevice and ecological regionalization. Ⅱ、In the field of comprehensive physical regionalication. 1.Revision of some natural zone boundaries 2.Regrading land types as morpholozical with of comprehensive physical regionalization 3.Using land types' structure to delimit natural areas Ⅲ、The future research trendo 1.Land types' energy balance study; 2.Land types' evolution and ecodevice; 3.Land evaluation's study; 4.Land resources's information system; 5.The research on comprehensive physical regions on the basis of theory of land types; 6.The integrated research on regional resources; 7.The research on agricultural ecologic regionalization;