三峡大学学报（自然科学版）2001，Vol.23Issue(2)：189-192,4.
秭归飞播油松林的形成与演替
Formation and Succession of Air-Seeded Pinus Tabulaerormis
Forest in Zigui County
摘要
Abstract
In the progress of forest 's formation and succession,an outstanding change of community is the increase of shading brought by the growth of Pinus tabulaeformis,which result in the changes of constitution and structure of communities.There are three successional communities in the investigated plot,the Pinus tabulaeformis-Lespedeza formosa - Spodiopogon cotulifer community,the Pinus tabulaeformis-Lespedeza formosa + Symplocos caudata-Spodiopogon cotulifer community and the Pinus tabulaeformi-Symplocos caudata-Pteridiu aquilinum community.The dynamics of component and the variation of community structure are studied.And factors affecting the progress of the forest' formation and succession are also discussed.关键词
群落演替/油松林/优势比分类
农业科技引用本文复制引用
陈芳清,卢斌,潘家荣..秭归飞播油松林的形成与演替[J].三峡大学学报（自然科学版）,2001,23(2):189-192,4.
