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FOREST RESOURCES WANAGEMENT ›› 2017›› Issue (4): 124-130.doi: 10.13466/j.cnki.lyzygl.2017.04.019

• Scientific Research • Previous Articles     Next Articles

Analysis on Urban Forest Landscape Pattern and Its Dynamic Changes in Zhucheng City

YANG Jinming1(), LI Shimei1, HU Dingmeng2, DUN Xingjian2, XU Jingwei2   

  1. 1. School of Landscape Architecture and Forestry,Qingdao Agricultural University,Qingdao 266109,China
    2. Shandong Academy of Forestry,Jinan 250014,China
  • Received:2017-06-27 Revised:2017-07-12 Online:2017-08-28 Published:2020-09-24
  • Contact: XU Jingwei E-mail:jinming0221@163.com

Abstract:

With the support of 3S technology,4 periods of urban forest landscape pattern and its dynamic changes in Zhucheng City from 1991 to 2016 were quantitatively analyzed by using the theory and method of landscape ecology.The results indicated that the total area of urban forest landscape in Zhucheng City showed a trend of first decrease and then increase,the fragmentation of landscape pattern was intensified,and landscape diversity and distribution evenness were increased.Among five urban forest landscape types,the farmland forest landscape was mainly distributed in the western,northern and central plains of Zhucheng City,most of the massif forest landscape were concentrated in the hilly areas of the southeastern part of Zhucheng City and small part was distributed in the west,the distribution of residential forest landscape was relatively uniform,the waterside forest landscape was mainly distributed beside the Wei River,Baichi River and others,the road forest landscape had less proportion,and showed a line-like distribution characteristics.During the period of 1991 to 2016,the degree of fragmentation of waterside forest landscape was alleviated,while the rest were aggravated;the aggregation index of massif forest landscape and waterside forest landscape was higher,but it showed a trend of decline;the connectivity of road forest landscape and waterside forest landscape was better,and the connectivity of waterside forest landscape was increasing,and the connectivity of the other types was worse.This study can provide a useful reference for the classification,visualization and rational distribution of urban forest landscape.

Key words: urban forest landscape, forest landscape pattern, 3S technology, fragstats, dynamic changes

CLC Number: