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Heavy rainfall drives one-third of nitrogen runoff, according to new study（图）
Heavy rainfall drives one-third nitrogen runoff according new study
2020/11/13
Heavy rain events that occur only a few days a year can account for up to one-third of the annual nitrogen runoff from farmland in the Mississippi River basin, according to a new study by Iowa St...
City on the “River of Awe”: An Historical & Observational Study of Missoula’s Urban River Greenway
River of Awe Missoula’s Urban River Greenway
2015/1/7
This project was informed by a number of individuals to whom I am very thankful. Without the enthusiasm and guidance of my advisor, Sarah Halvorson, this project would not have been as rewarding a...
Phreatic Water Surface Profiles along Ice Jams - An Experimental Study
Phreatic Water Surface Profiles Ice Jams Experimental Study
2009/10/23
In Northern Regions, the formation of ice jams along many rivers is a common phenomena.
Thcsc ice jams may occur during the freeze-up and more importantly during
the spring break-up period. Ice jams...
A Study of Sedimentation in Chenab Basin in Western Himalayas
Sedimentation Chenab Basin Western Himalayas
2009/10/23
The young Himalayas have a serious problem of soil erosion arid consequent
sedimentation in river reaches downstream. The study revealed the high rates of
sedimentation in Chenab basin and its effec...
A STUDY OF GROUNDWATER POLLUTION VULNERABILITY USING DRASTIC/GIS, WEST BENGAL, INDIA
Geographic Information System groundwater planning GROUNDWATER POLLUTION
2009/10/13
Information about vulnerability of groundwater to contamination is essential to facilitate groundwater planning and management. The vulnerability of shallow groundwater to con-tamination in and around...
Hydrological processes and water resources management in a dryland environment I：An introduction to the Romwe Catchment Study in Southern Zimbabwe
Hydrological processes water resources management Southern Zimbabwe
2009/5/26
In Zimbabwe during the 1980s and early 1990s, a sequence of severe droughts caused widespread food shortages and great hardship to rural communities. The droughts exacerbated the problems of environme...