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FOREST RESOURCES WANAGEMENT ›› 2017, Vol. 0 ›› Issue (4): 151-154.doi: 10.13466/j.cnki.lyzygl.2017.04.023

• New Development in Other Countries • Previous Articles     Next Articles

Data Validation Analysis of Forest Resources Inventory for Planning of Russia

ZHI Changgui(), ZHENG Dongmei, WANG Liuru, CHEN Xinyun, ZHANG Qiao   

  1. Academy of Forest Inventory and Planning,SFA,Beijing 100714,China
  • Received:2017-03-16 Revised:2017-06-07 Online:2017-08-28 Published:2020-09-24

Abstract:

According to data of forest resources inventory for planning of Russia,29 forest resource sub-compartments were selected to carry out the field verification survey,The data of forest resources inventory for planning and the data of validation are compared and analyzed.According to U test results,There was no significant difference between mean volume of the survey and the mean volume of the validation survey,indicating that the data of forest resources inventory for planning is credible.According to F test results,the difference of single mean volume is large between survey and validation,and the reliability is low.

Key words: forest resources, inventory, planning, validation analysis

CLC Number: