半身雕像
发表于 2025-3-26 23:33:15
Debris Flows and Landslides,ed by intense rainfall and/or melting snow on steep hill slopes. It differs from landslide in its “flowing” feature. Flow means relative movement in numerous layers of the medium, whereas a slide occurs only along one or several interfaces or beds. The main causes of landslides and avalanches are ea
Arteriography
发表于 2025-3-27 02:59:48
Sediment Movement in Alluvial Rivers, Flood, avulsion and sediment transportation and deposition are the natural processes in alluvial rivers and water diversion, channelization, and navigation are human disturbances to rivers. The fluvial process is the macroscopic view and long-term consequence of sediment movement. This chapter intr
Nebulizer
发表于 2025-3-27 06:16:37
,Flood Defense and Water/Sediment Management—With Particular Reference to The Yellow River, sediment load and used to be the most disastrous river in China. The river has successfully been kept flowing within the Grand Levees for a half century. But new problems have attracted the attention of society, for example, the water diversion to meet increasing water demand has caused the river t
Mosaic
发表于 2025-3-27 09:59:05
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Feedback
发表于 2025-3-27 16:35:54
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Diluge
发表于 2025-3-27 21:47:27
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吞吞吐吐
发表于 2025-3-27 23:28:21
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hangdog
发表于 2025-3-28 04:07:21
Integrated River Management,attention to only a short period, such as a few decades. Integrated river management aims for long-term stability and sustainable development, and coordination of various aspects of the river system, including morphology and landscape, river uses, and ecology. Four principles for river management ar
shrill
发表于 2025-3-28 09:45:27
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贫困
发表于 2025-3-28 11:10:30
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