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Analysis of the Coupling Characteristics of Water Resources and Food Security: The Case of Northwest China

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  • Xian Liu

    (College of Geography Sciences, Shanxi Normal University, Taiyuan 030031, China
    Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China
    Institute of Water Saving Agriculture in Arid Regions of China, Northwest A&F University, Yangling 712100, China)

  • Yueyue Xu

    (Shanxi Institute of Organic Dryland Farming, Shanxi Agricultural University, Taiyuan 030031, China)

  • Shikun Sun

    (Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China
    Institute of Water Saving Agriculture in Arid Regions of China, Northwest A&F University, Yangling 712100, China)

  • Xining Zhao

    (Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China
    Institute of Water Saving Agriculture in Arid Regions of China, Northwest A&F University, Yangling 712100, China)

  • Yubao Wang

    (Key Laboratory of Agricultural Soil and Water Engineering in Arid and Semiarid Areas, Ministry of Education, Northwest A&F University, Yangling 712100, China
    Institute of Water Saving Agriculture in Arid Regions of China, Northwest A&F University, Yangling 712100, China
    Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN 47907, USA)

Abstract

Exploring the coupling characteristics of regional water resources and food security helps to promote the sustainable development of grain production and is of great significance for achieving global food security. From the aspects of regional “water supply”, “water use” and “water demand”, the coupling characteristics of water resources and food security were systematically revealed; the new challenges faced by regional food security from the perspective of water resources were clarified; and effective ways to promote the utilization of regional water resources and the sustainable development of grain production were explored. This paper took Northwest China, which is the most arid region, where water-resource utilization and food security are in contradiction, as the research area. The water-resource load index, the water footprint of grain production and the water-consumption footprint were used to quantify the regional water-resource pressure index, as well as the residential grain-consumption types, population urbanization, the industrial-grain-processing industry and their corresponding water-consumption footprints from 2000 to 2020. The coupling characteristics of water resources and food security were systematically revealed. The results showed the following: (1) In 2000–2020, the water-resource load index increased from 4.0 to 10.7, and the load level increased from III to I. At the same time, agricultural water resources were largely allocated elsewhere. (2) During the period, the food rations showed a significant decreasing trend, and the average annual reduction was 3.4% ( p < 0.01). The water footprint of animal products increased, particularly for beef and poultry (the average annual growth rates were 9.9% and 6.3%, respectively). In addition, the water footprint of industrial food consumption increased by 297.1%. (3) With the improvement of the urbanization level, the water-consumption footprint increased by 85.9%. It is expected that the water footprint of grain consumption will increase by 39.4% and 52.3% by 2030 and 2040, respectively. Exploring how to take effective measures to reduce the water footprint to meet food-security needs is imperative. This study proposed measures to improve the utilization efficiency of blue and green water and reduce gray water and the grain-consumption water footprint from the aspects of regional planting-structure optimization potential, water-saving irrigation technology, dietary-structure transformation and virtual water trade; these measures could better relieve the water-resource pressure and promote the sustainable development of grain production and water-resource utilization.

Suggested Citation

  • Xian Liu & Yueyue Xu & Shikun Sun & Xining Zhao & Yubao Wang, 2022. "Analysis of the Coupling Characteristics of Water Resources and Food Security: The Case of Northwest China," Agriculture, MDPI, vol. 12(8), pages 1-19, July.
    • Handle: RePEc:gam:jagris:v:12:y:2022:i:8:p:1114-:d:874231
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    References listed on IDEAS

    as
    1. Yu, Liuyang & Zhao, Xining & Gao, Xiaodong & Siddique, Kadambot H.M., 2020. "Improving/maintaining water-use efficiency and yield of wheat by deficit irrigation: A global meta-analysis," Agricultural Water Management, Elsevier, vol. 228(C).
    2. Farooq, Muhammad & Hussain, Mubshar & Ul-Allah, Sami & Siddique, Kadambot H.M., 2019. "Physiological and agronomic approaches for improving water-use efficiency in crop plants," Agricultural Water Management, Elsevier, vol. 219(C), pages 95-108.
    3. Cheng, Minghui & Wang, Haidong & Fan, Junliang & Zhang, Shaohui & Liao, Zhenqi & Zhang, Fucang & Wang, Yanli, 2021. "A global meta-analysis of yield and water use efficiency of crops, vegetables and fruits under full, deficit and alternate partial root-zone irrigation," Agricultural Water Management, Elsevier, vol. 248(C).
    4. Zapata, N. & Robles, O. & Playán, E. & Paniagua, P. & Romano, C. & Salvador, R. & Montoya, F., 2018. "Low-pressure sprinkler irrigation in maize: Differences in water distribution above and below the crop canopy," Agricultural Water Management, Elsevier, vol. 203(C), pages 353-365.
    5. Yan Zhu & Huanjie Cai & Libing Song & Xiaowen Wang & Zihui Shang & Yanan Sun, 2020. "Aerated Irrigation of Different Irrigation Levels and Subsurface Dripper Depths Affects Fruit Yield, Quality and Water Use Efficiency of Greenhouse Tomato," Sustainability, MDPI, vol. 12(7), pages 1-19, March.
    6. Wang, Jun & Zhang, Shaohong & Sainju, Upendra M. & Ghimire, Rajan & Zhao, Fazhu, 2021. "A meta-analysis on cover crop impact on soil water storage, succeeding crop yield, and water-use efficiency," Agricultural Water Management, Elsevier, vol. 256(C).
    7. Li, Yizhuo & Tian, Di & Feng, Gary & Yang, Wei & Feng, Liping, 2021. "Climate change and cover crop effects on water use efficiency of a corn-soybean rotation system," Agricultural Water Management, Elsevier, vol. 255(C).
    8. Liang, Jiaping & He, Zijian & Shi, Wenjuan, 2020. "Cotton/mung bean intercropping improves crop productivity, water use efficiency, nitrogen uptake, and economic benefits in the arid area of Northwest China," Agricultural Water Management, Elsevier, vol. 240(C).
    9. Kerstin Damerau & Katharina Waha & Mario Herrero, 2019. "The impact of nutrient-rich food choices on agricultural water-use efficiency," Nature Sustainability, Nature, vol. 2(3), pages 233-241, March.
    10. Hongzhou Zhang & Mingjiang Li, 2020. "China’s water diplomacy in the Mekong: a paradigm shift and the role of Yunnan provincial government," Water International, Taylor & Francis Journals, vol. 45(4), pages 347-364, July.
    11. Tong, Xuanyue & Wu, Pute & Liu, Xufei & Zhang, Lin & Zhou, Wei & Wang, Zhaoguo, 2022. "A global meta-analysis of fruit tree yield and water use efficiency under deficit irrigation," Agricultural Water Management, Elsevier, vol. 260(C).
    12. Qin, Shujing & Li, Sien & Kang, Shaozhong & Du, Taisheng & Tong, Ling & Ding, Risheng, 2016. "Can the drip irrigation under film mulch reduce crop evapotranspiration and save water under the sufficient irrigation condition?," Agricultural Water Management, Elsevier, vol. 177(C), pages 128-137.
    13. Delbourg, Esther & Dinar, Shlomi, 2020. "The globalization of virtual water flows: Explaining trade patterns of a scarce resource," World Development, Elsevier, vol. 131(C).
    14. Ma, Xiaochi & Sanguinet, Karen A. & Jacoby, Pete W., 2020. "Direct root-zone irrigation outperforms surface drip irrigation for grape yield and crop water use efficiency while restricting root growth," Agricultural Water Management, Elsevier, vol. 231(C).
    15. Kang, Shaozhong & Hao, Xinmei & Du, Taisheng & Tong, Ling & Su, Xiaoling & Lu, Hongna & Li, Xiaolin & Huo, Zailin & Li, Sien & Ding, Risheng, 2017. "Improving agricultural water productivity to ensure food security in China under changing environment: From research to practice," Agricultural Water Management, Elsevier, vol. 179(C), pages 5-17.
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    6. Wenzhe Luo & Yanling Jiang & Yuansheng Chen & Zhigang Yu, 2023. "Coupling Coordination and Spatial-Temporal Evolution of Water-Land-Food Nexus: A Case Study of Hebei Province at a County-Level," Land, MDPI, vol. 12(3), pages 1-22, March.
    7. Xian Liu, 2022. "Analysis of Crop Sustainability Production Potential in Northwest China: Water Resources Perspective," Agriculture, MDPI, vol. 12(10), pages 1-17, October.

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