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FOREST RESOURCES WANAGEMENT ›› 2009›› Issue (5): 50-53.

• Science and Technology • Previous Articles     Next Articles

A Technical Method of Dynamic Forest Resources Monitoring at the County Level Based on the Permanent Sample Plots

JI Biyong1, ZHANG Guojiang1, ZHAO Guoping2, LAI Jiang2   

  1. 1. Center for Forest Resource Monitoring of Zhejiang Province,Hangzhou 310020;
    2. Jiande Forestry Bureau,Jiande 311600,Zhejiang,China
  • Received:2009-06-23 Revised:2009-09-23 Online:2009-10-28 Published:2020-12-18

Abstract: Based on the permanent sample plots,monitoring of forest resources and ecological conditions was carried out in Hangzhou in 2008 to update the subcompartment data of counties (cities,districts) under the jurisdiction of Hangzhou. With Jiande as an example,we put forward a technical method of dynamic forest resources monitoring at a county level by archive updating,supplementary investigations,re-measured investigations and model projection methods,and analyzed the technical approach for developing the subcompartment stocking volume data updating model.

Key words: forest resources, permanent sample plot, dynamic monitoring, subcompartment data update

CLC Number: