College of Resources and Environment,Beijing Forestry University,Beijing 100083,China;
School of Forest and Biotechnology,Zhejiang Forestry College,Lin'an 311300,China;
College of Resources and Environment,Beijing Forestry University,Beijing 100083,China;
Research Institute of Resource Information Techniques,Chinese Academy of Forestry,Beijing 100091,China;
continuous forest inventory; age-implicit tree model; tree survival rate model; cut and mortality model; tree ingrowth model;