Estimation of Water Resource Ecosystem Service Value inTarim River Basin—From a Full Value Chain Perspective

Lu, Quan; Hua, Duo; Li, Yanjun; Wang, Dezhen

doi:10.3390/w14152355

Cited by 9 publications

(5 citation statements)

References 16 publications

(30 reference statements)

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“…It encompasses several key aspects: Firstly, it entails water quality protection. Measures such as strengthening wastewater treatment, reducing pollutant emissions, and prohibiting illegal discharges are essential to ensure good water quality in water sources, providing clean and safe drinking water resources (Lu et al, 2022). This contributes to the preservation of human health and the stability of ecosystems.…”

Section: The Connotation Of Healthy Water Resource Ecosystemmentioning

confidence: 99%

Analysis of water resource ecological optimization and obstacles based on the water resources – socio – economic – ecological environment model framework – a case study of the core area of the Central Plains urban agglomeration

Li,

Zhao,

Han

et al. 2023

Front. Ecol. Evol.

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The ecological health level of water resources plays a crucial role in achieving sustainable development in society. This study focuses on the core area of the Central Plains urban agglomeration. A comprehensive evaluation system, based on the Water Resources - Socio-Economic - Ecological Environment model framework, was constructed, incorporating 22 evaluation indicators in the indicator layer. Using an improved entropy weighting method combined with the ITOPSIS model, the water ecological health level in the study area from 2013 to 2022 was evaluated, and corresponding measures were proposed based on the evaluation results. Furthermore, the Barrier Degree model was applied to identify the eight major hindering factors influencing the water resource ecological environment in the research area. The results show that: The overall water resource ecological health level in the core area of the Central Plains urban agglomeration from 2013 to 2022 showed a generally improving trend. The eight major hindering factors indicate that cities should focus on green urban development while promoting the construction of smart water management systems and sponge cities.

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Section: The Connotation Of Healthy Water Resource Ecosystemmentioning

confidence: 99%

Analysis of water resource ecological optimization and obstacles based on the water resources – socio – economic – ecological environment model framework – a case study of the core area of the Central Plains urban agglomeration

Li,

Zhao,

Han

et al. 2023

Front. Ecol. Evol.

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“…Therefore, quantifying the economic value of freshwater supply through economic valuation with respect to the efficient use of freshwater resources in wetlands is crucial for the economic prosperity and sustainable development of society and nations [16]. The currently employed methods to determine the value of freshwater resources primarily involve the consultation of relevant data on regional water flows and the collection of water resource values based on local water prices [17]. However, different wetland types have varying water storage capacities, and some may not be directly usable for water resource provision [18].…”

Section: Introductionmentioning

confidence: 99%

“…Cai et al [23] focused on the ecological service value of an interconnected river system network project in western Jilin Province. However, current research on wetland ecosystem services in Jilin Province mainly focuses on the assessment of ecological service values within a single time frame, with limited attention to the spatiotemporal changes in the value of wetland resources [17,24]. Moreover, there is still a need for in-depth studies on future changes in wetland areas and the value of freshwater resource supplies.…”

Section: Introductionmentioning

confidence: 99%

The Value of Surface Freshwater Supply Services in the Wetlands of Jilin Province, China

Wang,

Zhao,

et al. 2024

Water

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Wetlands are ecologically and socioeconomically crucial areas. The application of economic valuation methods could ensure the sustainable utilization of wetlands. Utilizing wetland survey data from Jilin Province, China, representative of the years 2013 and 2017, we assessed the market value of water obtained from wetlands. Simultaneously, we employed the PLUS model to predict changes in wetland areas of different types over the next decade and analyzed their impact on the value of freshwater resource supplies. The results indicate the following points: (1) the area of wetlands decreased from 10,852.84 km2 in 2013 to 10,794.46 km2 in 2017 and that, in 2027, this was projected to further decrease to 10,614.37 km2, with river wetlands experiencing the most substantial decline; (2) the freshwater volumes in 2013 and 2017 were 20.81 × 108 and 20.09 × 108 m3, respectively, representing a 3.58% decrease. The volume for 2027 was projected to further reduce to 19.74 × 108 m3, with lake wetlands contributing the most to water resources and marsh wetlands contributing the least; and (3) the obtained total value of freshwater continuously increased, rising from CNY 8.384 billion in 2013 to CNY 8.642 billion in 2017, and this was projected to further increase to CNY 9.101 billion in 2027. There was regional variation in the value of wetland freshwater resource supplies, with differences in the per unit area and per capita value among administrative units. These findings can facilitate the optimal allocation of freshwater resources in Jilin Province, promoting its sustainable development while ensuring wetland conservation.

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“…As a country with a large population, China's water resource demand has increased in the last several decades due to the rapid development of urbanization, agriculture, and industrialization. At the same time, as a country rich in coal resources, the impact of coal-mining activities on water resources cannot be ignored [4]. Coal mining can cause a loss of gravity by removing coal from Earth's crust.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Groundwater Storage Changes and Influencing Factors in China Based on GRACE Data

Shao

Liu

2023

Atmosphere

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Groundwater is a primary freshwater resource for human consumption and an essential source for industry and agriculture. Therefore, understanding its spatial and temporal trends and drivers is crucial for governments to take appropriate measures to manage water resources. This paper uses Gravity Recovery and Climate Experiment (GRACE) satellite data and the Global Land Data Assimilation System (GLDAS) to derive groundwater storage anomalies (GWSAs) and to analyze the spatial and temporal trends of GWSA in different regions of China (Xinjiang, Tibet, Inner Mongolia, North China Plain, South China, and Northeast China). It used groundwater-level observation data to verify the accuracy of GWSA estimates and analyzed the drivers of regional GWSA changes. The results showed that: (1) GWSA in South China increased at a rate of 4.79 mm/a from 2003 to 2016, and GWSA in other regions in China showed a decreasing trend. Among them, the decline rates of GWSA in Xinjiang, Tibet, Inner Mongolia, North China Plain, and Northeast China were −6.24 mm/a, −3.33 mm/a, −3.17 mm/a, −7.35 mm/a, and −0.75 mm/a, respectively. (2) The accuracy of the annual-scale GWSA estimates was improved after deducting gravity losses due to raw coal quality, and the correlation coefficient between GWSA and groundwater levels monitored by observation wells increased. (3) In Xinjiang, the annual water consumed by raw coal mining, industrial, and agricultural activities had a greater impact on GWSA than rainfall and temperature, so these human activities might be the main drivers of the continued GWSA decline in Xinjiang. Water consumption by raw coal mining and industry might be the main drivers of the continued decline in GWSA in Inner Mongolia and the North China Plain. The increase in groundwater storage in South China was mainly due to the recharge of rainfall.

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Estimation of Water Resource Ecosystem Service Value inTarim River Basin—From a Full Value Chain Perspective

Cited by 9 publications

References 16 publications

Analysis of water resource ecological optimization and obstacles based on the water resources – socio – economic – ecological environment model framework – a case study of the core area of the Central Plains urban agglomeration

Analysis of water resource ecological optimization and obstacles based on the water resources – socio – economic – ecological environment model framework – a case study of the core area of the Central Plains urban agglomeration

The Value of Surface Freshwater Supply Services in the Wetlands of Jilin Province, China

Analysis of Groundwater Storage Changes and Influencing Factors in China Based on GRACE Data

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