Grey Relational Analysis and Evaluation on Main Forest-Soil Fertility in Huzhou Region.

Abstract

Abstract: Based on the grey relational analysis method,this paper analyzed the properties of soil physics,chemistry,soil fertility and litter in 6 types of forest soils in Huzhou region and arranged them in order according to the comprehensive advantage of many factors.The conclusion is made as follows:Broad-leaved forest soil>Cunninghamia lanceolata soil>Shrubbery soil>phyllostachys pubescens soil>coniferous-broadleaved mixed soil>Pinus massoniana soil.These results are consistent to the research for the regional forest resources and also supply scientific data for forest resource management.

Key words: land consolidation, scale effect, ecosystem service value, landscape ecological design.

CLC Number:

S718

Jiang Wenwei, Yu Yiwu, Jiang Peikun, Jiang Zhilin. Grey Relational Analysis and Evaluation on Main Forest-Soil Fertility in Huzhou Region.[J]. cje, 2002, (4): 18-21.

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Grey Relational Analysis and Evaluation on Main Forest-Soil Fertility in Huzhou Region.

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