天文台
发表于 2025-3-25 05:51:12
Water Resources ProtectionIn 1972, the United Nations Conference on the Human Environment was held in Stockholm, Sweden. Since then, China’s top leadership has raised the awareness that China also face serious environmental problems like many other countries in the world.
比目鱼
发表于 2025-3-25 10:42:44
Changjiang Water Resources Commission of Ministry Summarizes the achievements and experience of the Yangtze River rehabilitation and protection.Analyzes the new situation and requirements of the Yangtze River rehabilitation and protection.Discusses t
jumble
发表于 2025-3-25 12:45:43
Situation Facing the Yangtze River Rehabilitation and Protection in the New Erafor well-coordinated protection of the Yangtze River in the New Era are manifesting the emerging challenges resulting from unbalanced and insufficient development of water sector, which are expounded as the following.
橡子
发表于 2025-3-25 16:57:41
Strategic Measuresood storage and detention basins, and rehabilitation of river channels. These measures make up for inadequacies in flood control works and put in place a system of flood control works at appropriate level.
Concomitant
发表于 2025-3-25 23:48:55
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用肘
发表于 2025-3-26 02:18:02
Change of River–Lake Relation and the Regulation of Dongting and Poyang Lakeshe two largest freshwater lakes connected to the Yangtze River. The Dongting Lake has an area of 2625 km. when the water level is 34.4 m at Chenglingji station, with a storage capacity of 16.7 billion m..
Hla461
发表于 2025-3-26 07:37:09
Inter-basin Water Transferworld’s per capita share. China is not at an advantageous position in terms of water resources endowment, and in addition, the geographical distribution of water resources is very uneven. Water is abundant in the south, but much less in the north, which is not fully compatible with the socio-economic development of the country.
chondromalacia
发表于 2025-3-26 09:00:11
Major Scientific and Technological Research Subjectsts occurred frequently in history. With rapid socio-economic development, ever-growing urbanization and intensified impact of global climate change, the hydrological situation of the river basin has undergone dramatic changes.
Lament
发表于 2025-3-26 14:13:41
rocesses. Each state’s decision to move strategic planning in that direction was unique—as are their foresight methodologies and training. Furthermore, each is being recognized by their sector peers for its unique success story. The kind of foresight techniques and implementation methods—and the sus
易怒
发表于 2025-3-26 20:21:16
ard. The concept of . includes processes of communication, and the influence of this communication to impact change, and is demonstrated to be useful and possible to apply to a wide target class, including strategic and networked foresight efforts. The comparative study described in this chapter foc