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FOREST RESOURCES WANAGEMENT ›› 2016›› Issue (1): 126-129.doi: 10.13466/j.cnki.lyzygl.2016.01.021

• Scientific Research • Previous Articles     Next Articles

A Suitability Evaluation and Plan of Torreya grandis Industry with GIS—Taking Dongyang County,Zhejiang Province as an Example

WU Wenyue1, SUN Weitao1, YAO Shunbin1, QIU Tianqi2   

  1. 1. East China Inventory and Planning Institute,State Forestry Administration,Hangzhou 310019,China;
    2. Beijing No.5 High School,Beijing 100007,China
  • Received:2015-12-15 Revised:2015-12-30 Published:2020-11-04

Abstract: Torreya grandis is a valuable woody oleiferous tree species typically in China.Based on Dongyang's data of DEM,forest land use management,etc.,the study in this paper utilizes GIS technology to establish a multiple-factor evaluation system for land suitability(factors including topographic condition,edaphic condition and forest land use),for a comprehensive analysis and evaluation of the forest land suitable for torreya grandis.Finally,a grading chart of suitability is attained,which can be used to guide the development of torreya grandis industry in Dongyang.

Key words: Torreya grandis, GIS, suitability evaluation

CLC Number: