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World Water Day: Citizen scientists provide valuable information on intermittent rivers（图）
World Water Day Citizen scientists valuable information intermittent rivers
2019/11/22
On World Water Day and throughout the year, citizen scientists are providing valuable data on intermittently dry rivers in the Southwest United States.Trained citizen scientists are mapping three such...
Dating of streamwater using tritium in a post nuclear bomb pulse world: continuous variation of mean transit time with streamflow
tritium nuclear bomb pulse world
2010/12/22
Tritium measurements of streamwater draining the Toenepi catchment, a small dairy farming area in Waikato, New Zealand, have shown that the mean transit time of the water varies with the flow rate of ...
Updated world map of the Köppen-Geiger climate classification
world map Kö ppen-Geiger climate classification
2009/5/14
Although now over 100 years old, the classification of climate originally formulated by Wladimir Köppen and modified by his collaborators and successors, is still in widespread use. It is widely ...
Updated world map of the Köppen-Geiger climate classification
climate classification Wladimir Kö ppen
2009/5/13
Although now over 100 years old, the classification of climate originally formulated by Wladimir Köppen and modified by his collaborators and successors, is still in widespread use. It is widely ...
Hydrological prediction in a non-stationary world
Hydrological prediction non-stationary world
2009/5/6
The paper discusses evidence that common assumptions in the analysis of hydrological time series (homogeneous variability in random fluctuations about a constant mean value) may not be appropriate for...
The World Water Assessment Programme （WWAP）（世界水资源评价计划）
The World Water Assessment Programme 世界水资源评价计划
2009/4/9
The World Water Assessment Programme (WWAP), founded in 2000, is the flagship programme of UN-Water. Housed in UNESCO, WWAP monitors freshwater issues in order to provide recommendations, develop case...
Consequences of the 2003 European heat wave for lake temperature profiles, thermal stability, and hypolimnetic oxygen depletion: Implications for a warmer world
oxygen depletion thermal stability
2014/4/30
In summer 2003 central Europe suffered an unusually severe heat wave, with air temperatures similar to those predicted for an average summer during the late 21st century. We use a unique set of over h...