ABSTRACT: Al-Adhaim River is one of the main tributaries of the Tigris River, it has three main tributaries ... m to divide the catchment area into 14 sub-basins using ArcGIS (Arc map). Moreover, many ...
Lake Chad once provided adequate livelihoods for 20 million people in Africa, but it lost 90% of its surface area in 30 years. AP Photo/Christophe Ena ...
(THE CONVERSATION) Just over half the world’s population shares a river or lake basin with at least one ... of fertile land and a canal fed by the Tigris River in what today would be southern ...
On one side are the states in the river’s lower basin — California, Arizona and Nevada — which have been deadlocked in negotiations with the states in the river’s upper basin: Colorado ...
Biqiong Wu is at the Hubei Key Laboratory of Intelligent Yangtze and Hydroelectric Science, China Yangtze Power Company, Yichang, China. China’s Yangtze River is the longest in Eurasia and the ...
Federal funding freezes and staffing cuts are setting off alarms about the future of the Colorado River, a critical artery that supplies water to some 40 million people in 30 tribes and seven ...
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