Evaluation of Ecological Safety of Water Resources in Changchun

DOI

10.2991/rac-18.2018.76How to use a DOI?

Keywords

water resource; Ecological safety of water resources; Evaluation index system

Abstract

As China’s population continues to grow and the rate of economic development continues to increase, the environment of water resources has been severely damaged, resulting in a serious shortage of water resources. This has become one of the important factors constraining urban development. Therefore, the research on water resources ecological security evaluation is Today's social research is an important topic. Taking Changchun as the research area, based on the connotation, characteristics and research methods of water resources ecological security, the evaluation index system of ecological security of water resources in Changchun is constructed. The evaluation method will adopt the "pressure state response" framework model（PSR,Pressure State Response）.On the basis of the construction of the evaluation index system of water resources ecological security, the analytic hierarchy process is used. The weight of each index is calculated to provide basis for achieving the goal of ecological security assessment of water resources in this study. The results show that the water resources ecology in Changchun is relatively safe, but it is at a critical point of low safety, and it needs effective governance in the future.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ruyue Huang
AU  - Peng Chen
PY  - 2018/10
DA  - 2018/10
TI  - Evaluation of Ecological Safety of Water Resources in Changchun
BT  - Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)
PB  - Atlantis Press
SP  - 484
EP  - 489
SN  - 2352-5428
UR  - https://doi.org/10.2991/rac-18.2018.76
DO  - 10.2991/rac-18.2018.76
ID  - Huang2018/10
ER  -