The Lower Mekong River basin (LMB) covers the lower part of the Mekong river basin, including Laos, Thailand, Cambodia and Vietnam. Due to numerous pressures from high population growth and intensive hydropower develo...The Lower Mekong River basin (LMB) covers the lower part of the Mekong river basin, including Laos, Thailand, Cambodia and Vietnam. Due to numerous pressures from high population growth and intensive hydropower development, the LMB has been facing significant challenges concerning its biodiversity and ecosystem. In 2017, Mekong River Commission (MRC), an intergovernmental organisation founded in 1995 among LMB countries, established the Council Study, which analysed the impacts of water development scenarios concerning the environmental, socioeconomic aspects of the LMB. This paper explores the nature of risks to the LMB water development and subsequently evaluates LMB’s water development scenarios described in the Council Study by using a multi-criteria decision analysis (MCDA) method. MCDA method has been widely applied in the field of water resource management in order to assist the decision-making process by systematically evaluating a certain number of alternatives against well-selected criteria through a preference rating scheme. By implementing a risk-based comprehensive assessment of the LMB transboundary water, this study provides insights into the impacts of the increasing risks to the ecosystem and human beings on the water development of the basin over time, which assists to change the awareness and the perspective toward humans’ risks and transboundary river ecosystem of decision-makers. This paper provides valuable recommendations for MRC to improve their policy concerning benefit-sharing scheme, water planning and risk mitigation strategies.展开更多
River ethics,a significant advancement inspired by Chinese President XI Jinping's ecological civilization thought,embodies the philosophical essence of river governance and represents a legacy of innovation by gen...River ethics,a significant advancement inspired by Chinese President XI Jinping's ecological civilization thought,embodies the philosophical essence of river governance and represents a legacy of innovation by generations of water resources professionals.Rooted in river ecology,it offers a framework for advancing modern water governance systems and capabilities.This paper examines eight dimensions of river ethics to provide actionable recommendations:enhancing knowledge systems on water,rivers,and lakes;addressing critical challenges in water governance to strengthen the foundational role of water authorities in ensuring water security,resource management,ecological sustainability and environmental protection;optimizing water project planning to mitigate ecological impacts;ensuring high standards in the lifecycle management of water projects;refining water diversion strategies for precise scheduling;utilizing ecosystem complexity for river and lake restoration;implementing tiered management of water-related disasters;and driving reforms to modernize water governance systems and mechanisms.展开更多
In recent years,Henan sticks to the points of General Secretary Xi Jinping,makes full use of its rich resources and relations,makes efforts to deepen friendship with people around the world,promotes relations with for...In recent years,Henan sticks to the points of General Secretary Xi Jinping,makes full use of its rich resources and relations,makes efforts to deepen friendship with people around the world,promotes relations with foreign countries,pushes展开更多
Current situations of water conservancy development in China include:there is serious water shortage and pollution;total water reservoir capacity is large but most are dangerous reservoirs;water is widely distributed ...Current situations of water conservancy development in China include:there is serious water shortage and pollution;total water reservoir capacity is large but most are dangerous reservoirs;water is widely distributed and directly serves the masses;business is comprehensive and many fields are involved;projects include public welfare and operating types;great regional difference and problems are varied;utilization methods are extensive and water environment is vulnerable.Based on these situations,this paper analyzes the public goods feature of water resource facilities and management mechanism,and points out that water conservancy development should not merely depend on the market force.Then,it discusses that the influence and trust of transformation period on the whole social members are requirements of new harmonious rural communities,and expounds the necessity of trust for building long-term mechanism for water conservancy development.Finally,it presents policy suggestions:trust is closely connected with benefits of every person,thus developing community trust should begin with every individual;building long-term mechanism for water conservancy development should rely on cultivating highly trust-based rural community shared values.展开更多
The information about China's water resources yield and its utilization have been publicly released by its annual China Water Resources Bulletin since 1998.This paper introduces the facts of China's water reso...The information about China's water resources yield and its utilization have been publicly released by its annual China Water Resources Bulletin since 1998.This paper introduces the facts of China's water resources and its development and utilization in 2022 and analyzes the variation of water resources,water supply structure,water use volume,and efficiency.In 2022,both precipitation and total volume of water resources in China were less than normal,and were unevenly distributed both temporally and geographically.There has been some decrease in water storage of some large-and medium-sized reservoirs,while the storage of lakes has remained relatively stable.Total water use increased to some extent compared with that in 2021,with further improvements of efficiency and pattern of water uses.There was no significant trend of change on annual precipitation and water resources in China from 1956 to 2022,but the capability of runoff generation in North China showed a decrease.To ensure national water security,China has made great effort to cope with the impacts of climate change and human activities by refined management of surface water resources and groundwater resources,as well as ambitious water-saving goals.展开更多
Chinas per capita water resources are scarce. How to make better use of water resources is a major issue affecting the national economy and peoples livelihood. Based on the present situation of water resources in Zhou...Chinas per capita water resources are scarce. How to make better use of water resources is a major issue affecting the national economy and peoples livelihood. Based on the present situation of water resources in Zhoukou City, Henan Province (including annual precipitation and its distribution, the present situation of water supply projects and the overall degree of water resources development and utilization), this paper analyzes some problems existing in the process of water resources development and utilization in Zhoukou City, and finally gives some measures that should be taken in the water resources protection project in Zhoukou City.展开更多
The Manas River Basin is located in the south of the Junggar Basin in the north of the Tianshan Mountains in Xinjiang, China. It originates from the Tarim River in the east, reaches the Bayingou River in the west, is ...The Manas River Basin is located in the south of the Junggar Basin in the north of the Tianshan Mountains in Xinjiang, China. It originates from the Tarim River in the east, reaches the Bayingou River in the west, is connected to the Tianshan Mountains in the north, and is connected with the Gurbantunggut Desert. The total area of the whole basin is 2.655×104km2, and the land area involved in the basin is as high as 11.83 million mu, among which the cultivated land area involved is more than 3.5 million mu. At present, the irrigation area involved is 3.16 million mu, and it also includes 19 farms, including the 8th and 6th divisions of the XPCC. The total population involved in this area is 1.256 million, and the total industrial and agricultural production value exceeds 37.022 billion yuan. In this paper, the author mainly puts forward how to use the least water resources to obtain the maximum utilization efficiency, and will improve the comprehensive utilization efficiency of water, meet the Manas River basin agriculture, industry, production, ecology and other related needs as the purpose, using a variety of decision-making methods, aiming at the problems, put forward the optimal allocation scheme, in order to ensure the Manas River basin water resources to be used continuously, and develop towards the direction of building harmony, which has certain significance and value for ecological construction and economic development.展开更多
The sustainable development of water resources is of vital importance to the maintenance of survival environment on which people rely for existence. A brief review is given on the characteristic features of water reso...The sustainable development of water resources is of vital importance to the maintenance of survival environment on which people rely for existence. A brief review is given on the characteristic features of water resources, the present status of water resources development and some major water conservancy projects under construction or in contemplation in China. Finally, the prospect of water resource development in展开更多
In the process of oilfield development, oilfield dewatering project has always been a big problem for oilfield developers. Because the original oilfield development technology uses a single well, the efficiency of the...In the process of oilfield development, oilfield dewatering project has always been a big problem for oilfield developers. Because the original oilfield development technology uses a single well, the efficiency of the single well is very low, which results in the deterioration of the effect in the development process of many oilfields and the loss in oilfield development. Therefore, in order to improve the benefit of oilfield development and the effect of water flooding development, this paper makes an in-depth study on the water-stable and oil-efficient development of high-water-cut and later-stage complex fault-block oilfields.展开更多
Accounting work has begun to develop from the traditional manual bookkeeping to the direction of accounting information. At the same time, the role of financial management in enterprises and institutions is becoming m...Accounting work has begun to develop from the traditional manual bookkeeping to the direction of accounting information. At the same time, the role of financial management in enterprises and institutions is becoming more and more prominent. As an important industry that concerns the national economy and the people's livelihood, the water conservancy industry has also continuously strengthened its attention to and optimization of financial management. This paper mainly analyzes the development effect of accounting informatization on water conservancy finance, and sums up the development strategies of financial management under accounting informatization.展开更多
Water resource is an indispensable resource in peoples life and work. With the deepening of the concept of environmental protection, people have also deeply realized the importance of water environment protection, and...Water resource is an indispensable resource in peoples life and work. With the deepening of the concept of environmental protection, people have also deeply realized the importance of water environment protection, and actively carried out the development, utilization and protection of water resources, which can reduce waste while improving the efficiency of water resources. In recent years, the overall scale of global water resources has declined, which also has a certain impact on the sustainable development of social economy. After water resources monitoring, we can fully understand the distribution of water resources, water quality and other aspects, so that we can timely understand the problems and effectively control them. In order to better ensure the effect of hydrological and water resources monitoring, we should fully understand the actual situation of water environment, adopt reasonable hydrological and water resources monitoring technology and equipment, and establish a hydrological and water resources monitoring system, so as to ensure that hydrological and water resources monitoring can be carried out smoothly, improve the efficiency of water resources utilization, and better promote the development of water resources development.展开更多
文摘The Lower Mekong River basin (LMB) covers the lower part of the Mekong river basin, including Laos, Thailand, Cambodia and Vietnam. Due to numerous pressures from high population growth and intensive hydropower development, the LMB has been facing significant challenges concerning its biodiversity and ecosystem. In 2017, Mekong River Commission (MRC), an intergovernmental organisation founded in 1995 among LMB countries, established the Council Study, which analysed the impacts of water development scenarios concerning the environmental, socioeconomic aspects of the LMB. This paper explores the nature of risks to the LMB water development and subsequently evaluates LMB’s water development scenarios described in the Council Study by using a multi-criteria decision analysis (MCDA) method. MCDA method has been widely applied in the field of water resource management in order to assist the decision-making process by systematically evaluating a certain number of alternatives against well-selected criteria through a preference rating scheme. By implementing a risk-based comprehensive assessment of the LMB transboundary water, this study provides insights into the impacts of the increasing risks to the ecosystem and human beings on the water development of the basin over time, which assists to change the awareness and the perspective toward humans’ risks and transboundary river ecosystem of decision-makers. This paper provides valuable recommendations for MRC to improve their policy concerning benefit-sharing scheme, water planning and risk mitigation strategies.
基金Three Gorges Follow-up Work Fund,Grant/Award Number:WE0161A042024National Key Research Program of China,Grant/Award Number:2024YFC3210900。
文摘River ethics,a significant advancement inspired by Chinese President XI Jinping's ecological civilization thought,embodies the philosophical essence of river governance and represents a legacy of innovation by generations of water resources professionals.Rooted in river ecology,it offers a framework for advancing modern water governance systems and capabilities.This paper examines eight dimensions of river ethics to provide actionable recommendations:enhancing knowledge systems on water,rivers,and lakes;addressing critical challenges in water governance to strengthen the foundational role of water authorities in ensuring water security,resource management,ecological sustainability and environmental protection;optimizing water project planning to mitigate ecological impacts;ensuring high standards in the lifecycle management of water projects;refining water diversion strategies for precise scheduling;utilizing ecosystem complexity for river and lake restoration;implementing tiered management of water-related disasters;and driving reforms to modernize water governance systems and mechanisms.
文摘In recent years,Henan sticks to the points of General Secretary Xi Jinping,makes full use of its rich resources and relations,makes efforts to deepen friendship with people around the world,promotes relations with foreign countries,pushes
文摘Current situations of water conservancy development in China include:there is serious water shortage and pollution;total water reservoir capacity is large but most are dangerous reservoirs;water is widely distributed and directly serves the masses;business is comprehensive and many fields are involved;projects include public welfare and operating types;great regional difference and problems are varied;utilization methods are extensive and water environment is vulnerable.Based on these situations,this paper analyzes the public goods feature of water resource facilities and management mechanism,and points out that water conservancy development should not merely depend on the market force.Then,it discusses that the influence and trust of transformation period on the whole social members are requirements of new harmonious rural communities,and expounds the necessity of trust for building long-term mechanism for water conservancy development.Finally,it presents policy suggestions:trust is closely connected with benefits of every person,thus developing community trust should begin with every individual;building long-term mechanism for water conservancy development should rely on cultivating highly trust-based rural community shared values.
基金National Natural Science Foundation of China,Grant/Award Number:52009140National Key Research and Development Program of China,Grant/Award Number:2021YFC3201105。
文摘The information about China's water resources yield and its utilization have been publicly released by its annual China Water Resources Bulletin since 1998.This paper introduces the facts of China's water resources and its development and utilization in 2022 and analyzes the variation of water resources,water supply structure,water use volume,and efficiency.In 2022,both precipitation and total volume of water resources in China were less than normal,and were unevenly distributed both temporally and geographically.There has been some decrease in water storage of some large-and medium-sized reservoirs,while the storage of lakes has remained relatively stable.Total water use increased to some extent compared with that in 2021,with further improvements of efficiency and pattern of water uses.There was no significant trend of change on annual precipitation and water resources in China from 1956 to 2022,but the capability of runoff generation in North China showed a decrease.To ensure national water security,China has made great effort to cope with the impacts of climate change and human activities by refined management of surface water resources and groundwater resources,as well as ambitious water-saving goals.
文摘Chinas per capita water resources are scarce. How to make better use of water resources is a major issue affecting the national economy and peoples livelihood. Based on the present situation of water resources in Zhoukou City, Henan Province (including annual precipitation and its distribution, the present situation of water supply projects and the overall degree of water resources development and utilization), this paper analyzes some problems existing in the process of water resources development and utilization in Zhoukou City, and finally gives some measures that should be taken in the water resources protection project in Zhoukou City.
文摘The Manas River Basin is located in the south of the Junggar Basin in the north of the Tianshan Mountains in Xinjiang, China. It originates from the Tarim River in the east, reaches the Bayingou River in the west, is connected to the Tianshan Mountains in the north, and is connected with the Gurbantunggut Desert. The total area of the whole basin is 2.655×104km2, and the land area involved in the basin is as high as 11.83 million mu, among which the cultivated land area involved is more than 3.5 million mu. At present, the irrigation area involved is 3.16 million mu, and it also includes 19 farms, including the 8th and 6th divisions of the XPCC. The total population involved in this area is 1.256 million, and the total industrial and agricultural production value exceeds 37.022 billion yuan. In this paper, the author mainly puts forward how to use the least water resources to obtain the maximum utilization efficiency, and will improve the comprehensive utilization efficiency of water, meet the Manas River basin agriculture, industry, production, ecology and other related needs as the purpose, using a variety of decision-making methods, aiming at the problems, put forward the optimal allocation scheme, in order to ensure the Manas River basin water resources to be used continuously, and develop towards the direction of building harmony, which has certain significance and value for ecological construction and economic development.
文摘The sustainable development of water resources is of vital importance to the maintenance of survival environment on which people rely for existence. A brief review is given on the characteristic features of water resources, the present status of water resources development and some major water conservancy projects under construction or in contemplation in China. Finally, the prospect of water resource development in
文摘In the process of oilfield development, oilfield dewatering project has always been a big problem for oilfield developers. Because the original oilfield development technology uses a single well, the efficiency of the single well is very low, which results in the deterioration of the effect in the development process of many oilfields and the loss in oilfield development. Therefore, in order to improve the benefit of oilfield development and the effect of water flooding development, this paper makes an in-depth study on the water-stable and oil-efficient development of high-water-cut and later-stage complex fault-block oilfields.
文摘Accounting work has begun to develop from the traditional manual bookkeeping to the direction of accounting information. At the same time, the role of financial management in enterprises and institutions is becoming more and more prominent. As an important industry that concerns the national economy and the people's livelihood, the water conservancy industry has also continuously strengthened its attention to and optimization of financial management. This paper mainly analyzes the development effect of accounting informatization on water conservancy finance, and sums up the development strategies of financial management under accounting informatization.
文摘Water resource is an indispensable resource in peoples life and work. With the deepening of the concept of environmental protection, people have also deeply realized the importance of water environment protection, and actively carried out the development, utilization and protection of water resources, which can reduce waste while improving the efficiency of water resources. In recent years, the overall scale of global water resources has declined, which also has a certain impact on the sustainable development of social economy. After water resources monitoring, we can fully understand the distribution of water resources, water quality and other aspects, so that we can timely understand the problems and effectively control them. In order to better ensure the effect of hydrological and water resources monitoring, we should fully understand the actual situation of water environment, adopt reasonable hydrological and water resources monitoring technology and equipment, and establish a hydrological and water resources monitoring system, so as to ensure that hydrological and water resources monitoring can be carried out smoothly, improve the efficiency of water resources utilization, and better promote the development of water resources development.
