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机构地区:[1]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083
出 处:《世界林业研究》2008年第3期21-27,共7页World Forestry Research
基 金:国家林业局"948"引进项目(2005-4-02);北京林业大学研究生自选课题基金资助(06jj007)
摘 要:文中介绍了全林分模型、径级模型和单木模型3种林分生长和收获模型的特点及国内外应用情况,并提出近几年的发展趋势。The stand growth and yield model was an important tool of simulating stand growth, constitute manage decision-making etc. by manager. In this paper, the development, model characteristics and applications at home and abroad of three stand growth and yield models ( stand model, stand class model and individual tree model)were discussed. Moreover,the several years' developing trends of stand growth and yield model were brought forward. More attentions began to be paid to the study on the mechanism and mixed models, conjoint with GIS, stand visualization, model system and apply to fit to more orientation.
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