苏南主要森林类型的生物多样性调查与比较研究

The Study on Comparing the Biodiversity of the Main Forest Types in South Province.

维护生物多样性是森林的重要功能之一，也是森林可持续发展的重要内容。森林生态系统具有高生物多样性的特点，是生物多样性保护的重要领域。保护生物多样性的目的在于生物资源的持续增长和人类对生物资源的持续利用，以满足实施持续发展战略的需要。过去生物多样性的保护...

Based on the biodiversity investigation of the main forest types in south Jiangsu province,a comparatire analysis of biodiversity has been done among different forest types in tree layer,shrub layer and glass layer, respectively.A synthetic evaluation has been carried out .In the process ,a new method, the weighted sum method of time-stability coefficient was put forword.