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cje ›› 2004, Vol. ›› Issue (6): 71-76.

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Application of 3S technologies in urban green space ecology

XIAO Rongbo1,2, ZHOU Zhixiang1, WANG Pengcheng1, YE Zhenqin3, g GUO Erxiang3, JI Guang Chao3   

  1. 1. College of Horticulture and Forest, Huazhong Agricultural University, Wuhan 430070, China;
    2. Research Center for Eco-Environmental Sciences, Chinese Academy of Sceiences, Beijing 100085, China;
    3. Wuhan Iron and Steel Company, Wuhan 430083, China
  • Received:2003-01-15 Revised:2003-04-22 Online:2004-12-10

Abstract: The characteristics of remote sensing applied to urban green space ecology were introduced at first.Then the applications of 3S technologies were discussed,such as investigating urban green space cover,estimating its 3-dimensional vegetable quantity,monitoring its ecological quality,analyzing its spatial pattern and its dynamic change,assessing its suitability,and planning urban green space etc.Some problems were brought forward and the future on applications of 3S technologies were discussed.

Key words: Wheat varieties (lines), Indole alkaloids, Tillering stage, Elongation stage, Flag leaf, Ear

CLC Number: