|Table of Contents|

Relationship Between Landscape Unit and Species Diversity of Linpan in Western Sichuan

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年24
Page:
70-76
Research Field:
Publishing date:

Info

Title:
Relationship Between Landscape Unit and Species Diversity of Linpan in Western Sichuan
Author(s):
TANG Min1; LUO Yishuang2; LI Yanqiong2
(1.Chengdu Agricultural Technology Vocational College,Chengdu,Sichuan 611130;2.Sichuan Key Laboratory of Forest and Wetland Ecological Restoration and Conservation,Sichuan Academy of Forestry Sciences,Chengdu,Sichuan 610081)
Keywords:
Linpan in Western Sichuan; species diversity; landscape elements; landscape unit
PACS:
-
DOI:
10.11937/bfyy.20200275
Abstract:
As a key component of the urban-rural integrated forest ecological network system in the Western Sichuan,the Linpan in Western Sichuan has a high level of biodiversity,which has created an extremely rich landscape.Based on the classification method of Linpan in Western Sichuan proposed by Chengdu Urban and Rural Construction Committee and the current situation of Linpan in Western Sichuan,183 typical Linpan in Western Sichuan were selected by using the transect method.The relationship between landscape units and plant communities were analyzed.The relationship with species diversity provided a theoretical basis for forest disk protection in Western Sichuan.The results showed that,1)some natural landscape elements disappear gradually,and the landscape elements lack certain integrity;2)the landscape unit tended to be unitary and simplified,reflecting the progress of production technology and the change of residents’ production mode;3)the number of landscape elements could affect the species diversity index to a certain extent.The relatively complex landscape units could promote the stable development of plant communities and Linpan in Western Sichuan.

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Last Update: 2021-03-29