| Landscape ecological analysis of urban vegetation in Guangzhou, China |
| |
| 作者姓名： | Guan Dong sheng Wang Li rong Li Zhen |
| |
| 作者单位： | Guan Dong sheng，Wang Li rong，Li Zhen College of Earth & Environment Science，Zhongshan University，Guangzhou 510275，China |
| |
| 基金项目： | National Natural Science Foundation of China(No.49571064) |
| |
| 摘 要： | １ＩｎｔｒｏｄｕｃｔｉｏｎＬａｎｄｓｃａｐｅｅｃｏｌｏｇｙｉｓａｎｉｎｔｅｒｄｉｓｃｉｐｌｉｎａｒｙｓｕｂｊｅｃｔｃｈａｒａｃｔｅｒｉｚｅｄｗｉｔｈｓｐａｃｅ．Ｉｔｄｅａｌｓｗｉｔｈｔｈｅｉｎｔｅｒａｃｔｉｏｎｂｅｔｗｅｅｎｓｐａｔｉａｌｓｔｒｕｃｔ...
|
| 关 键 词： | landscape ecology heterogeneity urban vegetation Guangzhou. |
Landscape ecological analysis of urban vegetation in Guangzhou, China |
| |
| Guan Dong sheng,Wang Li rong,Li Zhen.Landscape ecological analysis of urban vegetation in Guangzhou, China[J].Journal of Environmental Sciences,1999,11(2):160-166. |
| |
| Authors: | Guan Dong-sheng WANG Li-rong Li Zhen |
| |
| Abstract: | --The
compositions, patches and landscape heteorogentity ofGuangzhou urban vegetation are
studied by using the principles oflandscape ecology in this paper. The results showed that
the areaof urban vegetation was 26901.4hm2, and the distribution ofvegetation types and
regional vegetation coverage were uneven. Thepatch areas of vegetation were large in
scenery vegetation andshelter vegetation, and small in street corner vegetation and
smallgarden vegetation. Most of patches fell in range between 100 and10000 m2. Only 1.13%
of patches were larger than 1000000 m2. Structure features of vegetation landscape in old
urban ares weresmall patch, high scattering degree, high diversity, randomdistribution of
vegetation patches and high heterogeneity. In newurban areas, the features were big
patches, fine planning, mediumlandscape heterogeneity. At last, some suggestions are
madeaccording to landscape character of Guangzhou urban vegetation. |
| |
| Keywords: | landscape ecology heterogeneity urban vegetation Guangzhou |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《环境科学学报(英文版)》下载免费的PDF全文 |
