Αποτελέσματα Αναζήτησης
A physical map of the United States that features mountains, plateaus, lakes, rivers, cities and capitals. It includes inset maps for Hawaii and Alaska.
3 Νοε 2022 · The National Map is a collection of free, nationally-consistent geographic datasets that describe the landscape of the United States and its territories. Included in The National Map are the latest elevation data from the 3D Elevation Program (3DEP) , surface water data from the National Hydrography Datasets (NHD) , and place name data from the ...
31 Μαρ 2024 · The Global Reservoir and Dam Database (GRaND) is a survey listing about 7,000 larger dams and reservoirs worldwide, including 1,920 in the United States. Data includes such parameters as the name of the dam and reservoir, the river impounded, the primary purpose of the project, its year of construction or commissioning, and the area and volume ...
The U.S. Geological Survey's Streamer application allows users to explore where their surface water comes from and where it flows to. By clicking on any major stream or river, the user can trace it upstream to its source(s) or downstream to where it joins a larger river or empties into the ocean.
enhance river restoration, policymakers are focusing on dams, modifying them, changing their operating rules (on the Colorado, Trinity, Gunnison, and Kissimmee rivers), and in some cases removing them (on the Elwha, Kennebec, Milwaukee, and Gila rivers).
1 Ιαν 2007 · PDF | Within Integrated Water Resources Management, river impoundment by large dams is rarely considered in terms of aridification and geomorphological... | Find, read and cite all the research...
Abstract Within Integrated Water Resources Management, river impound-ment by large dams is rarely considered in terms of aridification and geo-morphological risks. Since transdisciplinary...
