%0 Journal Article
%T PRELIMINARY STUDIES ON THE STRUCTURE AND DYNAMICS OF PLATYCLADUS ORIENTALIS POPULATION AT THE FOREST AREA IN LOESS PLATEAU OF NORTHERN SHAANXI PROVINCE
陕北黄土区森林地带侧柏种群结构及动态初探
%A Yue Ming
%A
岳明
%J 植物科学学报
%D 1995
%I
%X This paper deals with the structure and dynamics of Platycladus orientalis population at the forest area in loess plateau of northern Shaanxi Province. The results are as follows: 1. Platycladus orientalis is a pioneer species of the forest succession in this rigion. But the population at rocky steep slopes or ridges may develop into stationary community.2. The size structures are classified into seven types: initial growing;growing-stational;stational;declining;extremely declining;residual and disclimax types.3. The population density tends to decrease with the population and succession development,and ,has significant negative correlation with coverage of arbor layer,age of Platycladus orientalis population and moisture of soil.
%K Loess plateau of Northern Shaanxi Province
%K Forest area
%K Platycladus orientalis
%K Population
陕北黄土区
%K 森林地带
%K 侧柏
%K 种群
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=830E7EE0B68A634CB842E6155A67BDF3&yid=BBCD5003575B2B5F&vid=FC0714F8D2EB605D&iid=38B194292C032A66&sid=FA89360EB995A8AD&eid=1DF3F9D75A12D97B&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=8&reference_num=0