基于区域开发的钦州市生态敏感性分析及防控对策

doi:CNKI:SUN:NCST.0.2009-03-003

Journal of Ecology and Rural Environment ›› 2009, Vol. 25 ›› Issue (3): 16-20.doi: CNKI:SUN:NCST.0.2009-03-003

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Eco-Sensitivity and Countermeasures Based on Regional Development——A Case Study of Qinzhou City

ZHANG Lei, LIU Li-Qiang, HU Hai-Bo, DONG Ya-Wen

College of Forest Resources and Environment,Nanjing Forestry University

Received:2009-01-12 Online:2009-07-25 Published:2011-04-08
Contact: ZHANG Lei College of Forest Resources and Environment,Nanjing Forestry University

Abstract

Abstract: Qinzhou City was 10 603 km2 in total territory.Analysis and evaluation of eco-sensitivity of Qinzhou City based on regional development revealed that areas moderate and low in eco-sensitivity accounted for 64.49% of the total land area,and areas high and non in eco-sensitivity for 19.22% and 16.29%,respectively.Based on analysis of the relationship between eco-sensitivity and development/construction,the city was divided into three types of regions,that is,highly eco-restrictive region,moderately eco-restrictive region and non-eco-restrictive region,which may serve as reference for development of the industrialization and urbanization of the city.Meanwhile,countermeasures are presented for maintenance of regional eco-safety and prevention and control of eco-sensitive hazard from the aspects of natural ecology preservation,conservation of water resources and water supply,impact of natural calamities,and expanding of construction land.

Key words: eco-sensitive area, overall evaluation, prevent countermeasure, Qinzhou City

CLC Number:

X826

ZHANG Lei, LIU Li-Qiang, HU Hai-Bo, DONG Ya-Wen. Eco-Sensitivity and Countermeasures Based on Regional Development——A Case Study of Qinzhou City[J]. Journal of Ecology and Rural Environment, 2009, 25(3): 16-20.

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Eco-Sensitivity and Countermeasures Based on Regional Development——A Case Study of Qinzhou City

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