Volume 3, Issue 4, December 2013, Pages 201 - 209
Water Security Risk Assessment of the Yellow River Basin Based on Constrained-Random Weight and Cloud Model
Song Chenye, Zhang Ren, Zhou Aixia, Hong Mei
Received 29 October 2013, Accepted 12 December 2013, Available Online 27 December 2013.
- https://doi.org/10.2991/jrarc.2013.3.4.6How to use a DOI?
- Water Security;Cloud Model;Constrained-Random Weight;Risk Assessment
- Present risk assessment methods so far were majorly based on the primary knowledge and were incapable of combining uncertainty into risk assessment outputs. In order to solve this problem, a new methodology for risk assessment using constrained-random weight method and cloud model is introduced here to perform the risk assessment of water security in the Yellow River basin. The effect of knowledge deficiency on risk assessment can be illustrated on the instability of risk series by the constrained-random weight method; the result of assessment can incorporate the randomness and fuzziness of risks and corresponding assessments, and transition of quantified risk series into qualitative risk level can be possible as the presence of the cloud model. Experiment about the water security risk assessment of the Yellow River baisin proved the validity and applicability of this method.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - JOUR AU - Song Chenye AU - Zhang Ren AU - Zhou Aixia AU - Hong Mei PY - 2013 DA - 2013/12/27 TI - Water Security Risk Assessment of the Yellow River Basin Based on Constrained-Random Weight and Cloud Model JO - Journal of Risk Analysis and Crisis Response SP - 201 EP - 209 VL - 3 IS - 4 SN - 2210-8505 UR - https://doi.org/10.2991/jrarc.2013.3.4.6 DO - https://doi.org/10.2991/jrarc.2013.3.4.6 ID - Chenye2013 ER -