Optimization of main functions of river basin and redistribution of water resources in the Yellow River

Ma, Tao; Wang, Hao; Tan, Nairong; Zhu, Jiang; Zhang, Fanfan

doi:10.31497/zrzyxb.20210116

Cited by 4 publications

(5 citation statements)

References 11 publications

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“… Traditional Constraint 1: constraints for optimal allocation models of physical water systems. The relevant constraints from the previous optimization model for the physical water system in the Yellow River were followed, as described in the reference 40 . The first constraint represents the minimum planning value of the regional GDP required to be achieved according to the socio-economic development plans of the eight studied provinces.…”

Section: Methodsmentioning

confidence: 99%

Optimal water resource allocation considering virtual water trade in the Yellow River Basin

Wang,

2024

Sci Rep

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Water can be redistributed physically and virtually. We explored water allocation optimization to mitigate water stresses by constructing a physical–virtual dual water system and optimizing the 1987 Yellow River water allocation scheme. We calculated the virtual water volume, identified the virtual in-basin, out-of-basin, and export water volumes, and compared the total regional water demand (i.e., combined physical and virtual water volumes) with regional water planetary boundaries to optimize basin water allocation schemes. Virtual water accounted for > 90% of the total regional demands, whereas physical flows did not significantly impact them. Moreover, allocation quotas for Qinghai and Inner Mongolia should be reduced by 0.113 and 1.005 billion m3, respectively, for sustainability. Furthermore, improving the efficiency of water-intensive sectors and limiting virtual water outflows from heavy industry to out-of-basin sectors are vital to water intensification. Increased attention should be directed toward physical–virtual water demands than the current focus on supply-oriented water allocation.

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Section: Methodsmentioning

confidence: 99%

Optimal water resource allocation considering virtual water trade in the Yellow River Basin

Wang,

2024

Sci Rep

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“…Muka air tanah menurun begitu banyak sehingga corong besar air tanah telah terbentuk disertai dengan peningkatan cepat mineralisasi air tanah dan salinisasi tanah. Akibatnya, salinisasi dan pengabaian tanah dipercepat (Tang et al, 2004;Liu et al, 2005;Ma et al, 2006).…”

Section: Model Bio-ekonomi Berbasis Gisunclassified

AGROEKONOMI Sudut Pandang Kedaulatan Pangan Era industrialisasi 4.0

Zainol Arifin,

Prasetyo,

Rizqillah

2024

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Buku ini disususn untuk mengulas tentang Agroekonomi melalui Sudut Pandang Kedaulatan Pangan di Era Industrialisasi 4.0. yang meliputi perkembangan perkebunan, sumberdaya manusia, ilmu pengetahuan dan teknologi, pemasaran dan ekonomi, pertanian terpadu, dan lain-lain. Para pembaca, khususnya yang bergelut di bidang ekonomi pertanian dapat menjadikannya sebagai referensi dalam pengembangan pertanian yang berkelanjutan. Didukung dengan kutipan-kutipan terbaik, sehingga konten di dalamnya sangat relevan dengan kondisi saat ini.

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“…The basin physical-virtual dual water system is a complex system governed by the flow of physical water and the socio-economic components of virtual water 18 . The previous basin water sharing scheme only focused on the allocation and utilization of physical water systems, ignoring the significant coupling characteristics and mutual feedback in physical-virtual dual water systems 23 .…”

Section: Modeling Frameworkmentioning

confidence: 99%

“…The relevant constraints from the previous optimization model for the physical water system in the Yellow River were followed, as described in the reference 23 . The first constraint 𝑚𝑖𝑛𝑍 1 (𝑡)…”

Section: Objective Functionmentioning

confidence: 99%

Optimal Allocation of Water Resources Considering Virtual Water Trade: A Case Study of the Yellow River

Wang,

2023

Preprint

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Water can be redistributed physically and virtually. We explored water allocation optimization to mitigate water stresses by constructing a physical-virtual dual water system and optimizing the 1987 Yellow River water allocation scheme. We calculated the virtual water volume, identified the virtual in-basin, out-of-basin, and export water volumes, and compared the total regional water demand (i.e., combined physical and virtual water volumes) with regional water planetary boundaries to optimize basin water allocation schemes. Virtual water accounted for > 90% of the total regional demands, whereas physical flows did not significantly impact them. Moreover, allocation quotas for Qinghai and Inner Mongolia should be reduced by 0.113 and 1.005 billion m3, respectively, for sustainability. Furthermore, improving the efficiency of water-intensive sectors and limiting virtual water outflows from heavy industry to out-of-basin sectors are vital to water intensification. Increased attention should be directed toward physical-virtual water demands than the current focus on supply-oriented water allocation.

show abstract

Optimization of main functions of river basin and redistribution of water resources in the Yellow River

Cited by 4 publications

References 11 publications

Optimal water resource allocation considering virtual water trade in the Yellow River Basin

Optimal water resource allocation considering virtual water trade in the Yellow River Basin

AGROEKONOMI Sudut Pandang Kedaulatan Pangan Era industrialisasi 4.0

Optimal Allocation of Water Resources Considering Virtual Water Trade: A Case Study of the Yellow River

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