Risk Assessment of Potato Drought Disaster in the Northern Single Cropping Area of China

Dao Riao; Kaiwei Li; Suri Guga; Du Walian; Jiquan Zhang

doi:10.2991/978-94-6463-194-4_19

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Risk Assessment of Potato Drought Disaster in the Northern Single Cropping Area of China

Authors

Dao Riao¹, Kaiwei Li¹, Suri Guga¹, Du Walian¹, Jiquan Zhang¹^{, *}

¹School of Environment, Northeast Normal University, Changchun, China

^*Corresponding author. Email: zhangjq022@nenu.edu.cn

Corresponding Author

Jiquan Zhang

Available Online 21 July 2023.

DOI: 10.2991/978-94-6463-194-4_19 How to use a DOI?
Keywords: Potato; Drought; Risk; Northern Single Cropping Area
ABSTRACT: Climate change brings extreme weather and precipitation heterogeneity, which seriously threatens the agricultural ecosystem and food security, and increases the difficulty of agricultural risk management. This study, the potato in the northern single cropping area was taken as the research object, quantitatively assessed potato drought disaster risk based on the four-factor theory of natural disaster risk formation. The results show that; (1) The hazard and vulnerability show opposite trends in space; (2) The exposure decreases from the middle to the east-west direction; (3) Cross distribution of high and low values of disaster prevention and mitigation capabilities; (4) The areas with extremely high and high risks drought disasters are mostly located in the central and southeast regions of the study, and the risk changes at all levels show different trends in numerical values. The non-overlap of high-yield areas, high adaptability areas and main planting areas is currently the main problem faced by the northern single cropping area. To develop potato industry, we must pay attention not to blindly expand the planting area, but to neglect the improvement of agricultural productivity, scientific layout and the prevention of increasing agrometeorological disasters.
Copyright: © 2023 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022)
Series: Advances in Economics, Business and Management Research
Publication Date: 21 July 2023
ISBN: 10.2991/978-94-6463-194-4_19
ISSN: 2352-5428
DOI: 10.2991/978-94-6463-194-4_19 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

ris enw bib

TY  - CONF
AU  - Dao Riao
AU  - Kaiwei Li
AU  - Suri Guga
AU  - Du Walian
AU  - Jiquan Zhang
PY  - 2023
DA  - 2023/07/21
TI  - Risk Assessment of Potato Drought Disaster in the Northern Single Cropping Area of China
BT  - Proceedings of the 10th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2022)
PB  - Atlantis Press
SP  - 132
EP  - 139
SN  - 2352-5428
UR  - https://doi.org/10.2991/978-94-6463-194-4_19
DO  - 10.2991/978-94-6463-194-4_19
ID  - Riao2023
ER  -

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