四川中高山区森林土壤及利用现状与评价

PROPERTIES AND CLASSIFICATION OF FOREST SOILS AND THEIR UTILIZATION IN SUBMOUNTAINOUS AREAS OF SICHUAN PROVINCE

本文根据大量的调查资料，系统地论述四川中高山区森林土壤的发生、分类，阐明其基本性质及特征，划分该区森林立地类型并分析评价土地利用现状与特点，提出进一步合理利用中高山区森林土壤具体对策。

Through systematical investigation proyerties and categaries offorest soils in Sichuan submountainous areas are overally studied. It is firstlyasserted due to the past argument that forest soils should be classified into 10catergaries, Besides, Some 30 site tyres are presented for silviculture andmanagement in the main forestland in Sichuan Province, Benefits to utilize theforestland are evaluated, and strategies for further deploration are accordinglysusgested.