|Table of Contents|

Plant Community Composition and Characteristics for Different Types of Rocky Desertification in Central Hunan(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年23期
Page:
65-70
Research Field:
Publishing date:

Info

Title:
Plant Community Composition and Characteristics for Different Types of Rocky Desertification in Central Hunan
Author(s):
PENG Ji-qing1; CAO Fu-xiang1; CAO Ji-wu1; XU Yong-fu1; DONG Xu-jie1;  LI Ya-mei2
1.College of Life Science and Technology，Central South University of Forestry and Technology，Changsha，Hunan 410004；
2.Bureau of Forestry in Hecheng Area Huaihua City，Huaihua，Hunan 418000
Keywords:
central Hunan; rocky desertification types; community composition; community characteristics
PACS:
Q 948.15+8
DOI:
-
Abstract:
Based on investigating and analyzing for the different type of rocky desertification vegetation in five counties of central Hunan，the vegetation composition and community characteristics of different types of rocky desertification were discussed.The results showed that the plant community structure was simple，the species composition was single，and the dominant species was more noticeable in the different rocky desertification of Hunan.Tree species was arbor community succession of rocky desertification area pioneer species at the period of moderate rocky desertification.The species composition increased obviously and the community structure was more complex and it had a obvious stratification in potential rocky desertification area.Through the analysis of tree height and diameter at breast height indicated that the plant community of the potential rocky desertification area was still in the stage of succession，and would be toward the top community with the Fagaceae species as the main construction group.

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Last Update: 2014-12-23