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FOREST RESOURCES WANAGEMENT ›› 2017, Vol. 0 ›› Issue (1): 7-11.doi: 10.13466/j.cnki.lyzygl.2017.01.003

• Integrated Management and Administration • Previous Articles     Next Articles

Discussion on Improvement of Sampling Design of National Forest Resources Macro-Monitoring

HUANG Guosheng, ZENG Weisheng(), DANG Yongfeng, ZHI Changgui   

  1. Academy of Forest Inventory and Planning,State Forestry Administration,Beijing 100714,China
  • Received:2016-11-26 Revised:2016-12-01 Online:2017-02-28 Published:2020-10-03
  • Contact: ZENG Weisheng E-mail:zengweisheng0928@126.com

Abstract:

Aim ed at sampling frame design of 20km×20km and cluster sampling design with 25 plots in national forest resources macro-monitoring,and based on results of the 1 st macro-monitoring in 2015,an improvement scheme was presented,which could meet the needs of sampling precision of all provinces,intensify the grid of sampling frame,and decrease the number of plots to nine in a cluster.This would provide a basis for optimizing the national forest resources macro-monitoring plan developed in 2016.

Key words: forest resources, macro-monitoring, cluster sampling

CLC Number: