Proceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention

Research on Vulnerability Curve of Waterlogging Disaster for Maize Based on CERES-Maize Model in the Midwest of Jilin Province

Authors
Guo Enliang, Jiquan Zhang, Yongfang Wang, Zhenhua Dong
Corresponding Author
Guo Enliang
Available Online November 2016.
DOI
https://doi.org/10.2991/rac-16.2016.106How to use a DOI?
Keywords
The vulnerability of curve; CERES-Maize model; waterlogging disaster; Midwest of Jilin Province
Abstract
Under the background of global warming, the loss caused by extreme precipitation is becoming more and more serious. As a bridge between risk and disaster losses, at present, research on vulnerability curve has become research focus in the field of disaster risk In this study, based on meteorological data, crop physiological data, and field management data and so on, to select typical waterlogging disaster years as a case, the growth process of Maize in the Midwest of Jilin province was simulated by using the CERES-Maize model of localization and spatial scaling. The disaster intensity index is calculated by copula function, and then builds the construction of waterlogging disaster vulnerability curve of Maize. The results show that: vulnerability curve of waterlogging disaster for maize in descending order are: the emergence - jointing, jointing - heading stage, heading - milk stage, milky - maturity, The results can be used as mitigate water logging disaster for maize growth, choose a reasonable period of irrigation and drainage facilities provide an important basis, in order to achieve the result of optimal Maize planting arrangement.
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC-2016)
Publication Date
November 2016
ISBN
978-94-6252-242-8
DOI
https://doi.org/10.2991/rac-16.2016.106How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Guo Enliang
AU  - Jiquan Zhang
AU  - Yongfang Wang
AU  - Zhenhua Dong
PY  - 2016/11
DA  - 2016/11
TI  - Research on Vulnerability Curve of Waterlogging Disaster for Maize Based on CERES-Maize Model in the Midwest of Jilin Province
BT  - 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC-2016)
PB  - Atlantis Press
UR  - https://doi.org/10.2991/rac-16.2016.106
DO  - https://doi.org/10.2991/rac-16.2016.106
ID  - Enliang2016/11
ER  -