French insurance is part of a public-private partnership with the French State to compensate flood-related damages, and there is growing concern among insurers about damaging climatic events. To promote preventive act...French insurance is part of a public-private partnership with the French State to compensate flood-related damages, and there is growing concern among insurers about damaging climatic events. To promote preventive actions as well as to take them into account in flood risk assessment, insurers have recently expressed the need to develop a rating system of preventive actions. This study identified Action Programs for Flood Prevention (Programme d’Action pour la Prévention des Inondations—PAPI) as the key French public policy instrument: they provide an overview of the diversity of actions that are conducted locally at the relevant risk basin scale. A database of all intended actions in the 145 launched PAPIs was constructed and the actions were coded (88 codes). The analysis consisted of two steps: (1) We conducted an expert valuation using the Analytic Network Process and the Analytic Hierarchy Process, aiming at creating an experimental national rating system. The results show the importance of implementing an integrated strategy that particularly emphasizes land use planning and urban planning. This appears even sounder as individual actions show relatively limited effectiveness. (2) The ratings of actions were applied to each PAPI according to their implemented actions. The resulting scores for individual PAPIs, as local risk coping capacity indicators, show great variance ranging from 8 to 324 points. This confirms the need to take prevention into account in flood risk assessment.展开更多
Environment and development are important issues of common concern to societies of the contemporary world. They have a direct bearing on the destiny of mankind, as well as the future of the world. Their influence exte...Environment and development are important issues of common concern to societies of the contemporary world. They have a direct bearing on the destiny of mankind, as well as the future of the world. Their influence extends to every country, every people and every individual in this world. Forests are the key and bond to carry out the integration of environment and development. It has become a consensus in international society. Forestry shoulders two missions: optimization of the environment and promotion展开更多
The residential energy scheduling of solar energy is an important research area of smart grid. On the demand side, factors such as household loads, storage batteries, the outside public utility grid and renewable ener...The residential energy scheduling of solar energy is an important research area of smart grid. On the demand side, factors such as household loads, storage batteries, the outside public utility grid and renewable energy resources, are combined together as a nonlinear, time-varying, indefinite and complex system, which is difficult to manage or optimize. Many nations have already applied the residential real-time pricing to balance the burden on their grid. In order to enhance electricity efficiency of the residential micro grid, this paper presents an action dependent heuristic dynamic programming(ADHDP) method to solve the residential energy scheduling problem. The highlights of this paper are listed below. First,the weather-type classification is adopted to establish three types of programming models based on the features of the solar energy. In addition, the priorities of different energy resources are set to reduce the loss of electrical energy transmissions.Second, three ADHDP-based neural networks, which can update themselves during applications, are designed to manage the flows of electricity. Third, simulation results show that the proposed scheduling method has effectively reduced the total electricity cost and improved load balancing process. The comparison with the particle swarm optimization algorithm further proves that the present method has a promising effect on energy management to save cost.展开更多
I. Introduction 1. The children of today will run the families of the 21st century. Their survival, protection and development decide, for the most part, the quality of a people and lay the foundation of human progres...I. Introduction 1. The children of today will run the families of the 21st century. Their survival, protection and development decide, for the most part, the quality of a people and lay the foundation of human progress as a whole. The 1990 World Summit for Children endorsed the "World Declaration on the Survival, Protection and Development of Children" and the "Plan of Action for Implementing the World Declaration on the Survival, Protection and Development of Children in the 1990s," (hereinafter referred to as "Declaration" and "Plan of Action" for short), In March 1991, Premier Li Peng signed the two documents on behalf of the Chinese Government, making a solemn commitment to this major undertaking. 2. The wholesome development of children has a bearing upon the future of China. The Communist Party of China and the Chinese Government have always paid close attention to the survival,展开更多
The present review is the first to be conducted since the adoption of UN 2030 Agenda for Sustainable Development;it examines the implementation of the PoA/ICPD in China since 1994 and its contributions to the achievem...The present review is the first to be conducted since the adoption of UN 2030 Agenda for Sustainable Development;it examines the implementation of the PoA/ICPD in China since 1994 and its contributions to the achievement of the SDGs in China in the areas of population and development,gender equality,and health improvement.The review demonstrated that China has made tremendous progress in implementing the principles of the PoA in its national context over the past 25 years since ICPD in Cairo in 1994.Still,the ICPD agenda remains unfinished in some respects and further efforts are required,particularly given the changing situation in China.展开更多
文摘French insurance is part of a public-private partnership with the French State to compensate flood-related damages, and there is growing concern among insurers about damaging climatic events. To promote preventive actions as well as to take them into account in flood risk assessment, insurers have recently expressed the need to develop a rating system of preventive actions. This study identified Action Programs for Flood Prevention (Programme d’Action pour la Prévention des Inondations—PAPI) as the key French public policy instrument: they provide an overview of the diversity of actions that are conducted locally at the relevant risk basin scale. A database of all intended actions in the 145 launched PAPIs was constructed and the actions were coded (88 codes). The analysis consisted of two steps: (1) We conducted an expert valuation using the Analytic Network Process and the Analytic Hierarchy Process, aiming at creating an experimental national rating system. The results show the importance of implementing an integrated strategy that particularly emphasizes land use planning and urban planning. This appears even sounder as individual actions show relatively limited effectiveness. (2) The ratings of actions were applied to each PAPI according to their implemented actions. The resulting scores for individual PAPIs, as local risk coping capacity indicators, show great variance ranging from 8 to 324 points. This confirms the need to take prevention into account in flood risk assessment.
文摘Environment and development are important issues of common concern to societies of the contemporary world. They have a direct bearing on the destiny of mankind, as well as the future of the world. Their influence extends to every country, every people and every individual in this world. Forests are the key and bond to carry out the integration of environment and development. It has become a consensus in international society. Forestry shoulders two missions: optimization of the environment and promotion
基金supported in part by the National Natural Science Foundation of China(61533017,U1501251,61374105,61722312)
文摘The residential energy scheduling of solar energy is an important research area of smart grid. On the demand side, factors such as household loads, storage batteries, the outside public utility grid and renewable energy resources, are combined together as a nonlinear, time-varying, indefinite and complex system, which is difficult to manage or optimize. Many nations have already applied the residential real-time pricing to balance the burden on their grid. In order to enhance electricity efficiency of the residential micro grid, this paper presents an action dependent heuristic dynamic programming(ADHDP) method to solve the residential energy scheduling problem. The highlights of this paper are listed below. First,the weather-type classification is adopted to establish three types of programming models based on the features of the solar energy. In addition, the priorities of different energy resources are set to reduce the loss of electrical energy transmissions.Second, three ADHDP-based neural networks, which can update themselves during applications, are designed to manage the flows of electricity. Third, simulation results show that the proposed scheduling method has effectively reduced the total electricity cost and improved load balancing process. The comparison with the particle swarm optimization algorithm further proves that the present method has a promising effect on energy management to save cost.
文摘I. Introduction 1. The children of today will run the families of the 21st century. Their survival, protection and development decide, for the most part, the quality of a people and lay the foundation of human progress as a whole. The 1990 World Summit for Children endorsed the "World Declaration on the Survival, Protection and Development of Children" and the "Plan of Action for Implementing the World Declaration on the Survival, Protection and Development of Children in the 1990s," (hereinafter referred to as "Declaration" and "Plan of Action" for short), In March 1991, Premier Li Peng signed the two documents on behalf of the Chinese Government, making a solemn commitment to this major undertaking. 2. The wholesome development of children has a bearing upon the future of China. The Communist Party of China and the Chinese Government have always paid close attention to the survival,
基金This report is financially supported by the United Nations Population Fund(UNFPA)(Grant No.0000138623)in China as part of its collaboration with the China Population and Development Research Centre(CPDRC)the views expressed herein are those of the authors,and do not necessarily represent those of the United Nations or any government bodies or institutions.
文摘The present review is the first to be conducted since the adoption of UN 2030 Agenda for Sustainable Development;it examines the implementation of the PoA/ICPD in China since 1994 and its contributions to the achievement of the SDGs in China in the areas of population and development,gender equality,and health improvement.The review demonstrated that China has made tremendous progress in implementing the principles of the PoA in its national context over the past 25 years since ICPD in Cairo in 1994.Still,the ICPD agenda remains unfinished in some respects and further efforts are required,particularly given the changing situation in China.
