DocumentCode :
3221071
Title :
Eco-sensitivity appraisal and protection regionalization on Zishanhu park baised on GIS
Author :
Hu Xi-jun ; Shi Qiu-hui
Author_Institution :
Sch. of Environ. Art & Design, Central South Univ. of Forestry & Technol., Changsha, China
fYear :
2011
fDate :
22-24 April 2011
Firstpage :
3098
Lastpage :
3101
Abstract :
Appraisal and analysing of eco-sensitivity is an effective and crucial way to determine areas where should establish and protect with emphasis. GIS(Geographic Information System), factor superposition method and analytic hierarchy process are adopted in this thesis. The authors choose five ecological factors which are elevation, slope, aspect, vegetation and hydrology to evaluate Eco-sensitivity of Zishanhu park, therefore, individual divisor analysis graph, sensitivity analysis graph and ecological environment protection division map graph are generated. Studying areas are divided into four degree according to eco-sensitivity, which are the most sensitive area, sensitive area, low sensitivity area and insensitivity area. Three ranks of ecological environmental protecting areas are divided based on researching results and analysis of spatial distribution features of Zishanhu park´s Eco-sensitivity. Meanwhile, corresponding conservation measures are formulated, which present scientific basis for coordinating conflicts between developmental construction and ecological protection of parks.
Keywords :
ecology; environmental science computing; geographic information systems; graph theory; GIS; Zishanhu park; ecological environment protection; ecological factors; ecosensitivity appraisal regionalization; ecosensitivity protection regionalization; geographic information system; sensitivity analysis graph; spatial distribution; Art; Educational institutions; Forestry; Geographic Information Systems; Sensitivity analysis; Soil; Appraisal; Eco-sensitivity; GIS; Zishanhu park;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
Type :
conf
DOI :
10.1109/ICETCE.2011.5774512
Filename :
5774512
Link To Document :
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