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FOREST RESOURCES WANAGEMENT ›› 2016, Vol. 0 ›› Issue (3): 1-6.doi: 10.13466/j.cnki.lyzygl.2016.03.001

• Integrated Management and Administration •     Next Articles

Discussion on Sampling Design and Estimation Methods of National Forest Resources Macro-Monitoring

ZENG Weisheng, HUANG Guosheng, DANG Yongfeng, ZHI Changgui   

  1. Academy of Forest Inventory and Planning,State Forestry Administration,Beijing 100714,China
  • Received:2016-03-23 Revised:2016-05-12 Online:2016-06-28 Published:2020-11-02

Abstract: The sampling frame design and cluster sampling design of national forest resources macro-monitoring in China were expounded at first.In view of two interpretation ways,that is,department interpretation and cluster interpretation,some sampling estimation methods were presented,such as systematic sampling,cluster sampling and two-stage sampling,of which cluster sampling was more suitable to department interpretation and two-stage sampling was more suitable to cluster interpretation.From the comparison of sampling estimation results for 9 provinces,it was concluded that cluster sampling for unequal cluster size was suitable to both department interpretation and cluster interpretation.

Key words: forest resources macro-monitoring, sampling frame, cluster sampling, two-stage sampling

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