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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Worse than imagined: Unidentified virtual water flows in China
中国 不明身份 虚拟水流
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2023/4/24
The impact of virtual water flows on regional water scarcity in China had been deeply discussed in previous research. However, these studies only focused on water quantity, the impact of virtual water...
How much water flows into agricultural irrigation?New study provides 18-year water use record（图）
water flows agricultural irrigation 18-year water record
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2017/10/26
Irrigation for agriculture is the largest use of fresh water around the globe, but precise records and maps of when and where water is applied by farmers are difficult to locate. Now a team of researc...
Particle trajectories in linearized irrotational shallow water flows
Particle trajectory linearized irrotational shallow water flows
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2011/7/26
Abstract: We investigate the particle trajectories in an irrotational shallow water flow over a flat bed as periodic waves propagate on the water's free surface. Within the linear water wave theory, w...
Generalized Boltzmann equation for shallow water flows
Generalized Boltzmann equation shallow water flows
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2009/12/4
This invited review paper introduces the Boltzmann-based approach for the numerical modelling of surface water flows to hydroinformaticians. The paper draws upon earlier work by our group as well as o...
Dinoflagellate bioluminescence in response to mechanical stimuli in water flows
Dinoflagellate bioluminescence mechanical stimuli water flows
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2009/11/9
Bioluminescence of plankton organisms induced by water movements has long been observed and is still under investigations because of its great complexity. In particular, the exact mechanism occurring ...
The Influence of Polluted Water Flows on Hydrological and Hydrochemical Conditions of Purtse Catchment Rivers,NE Estonia
Polluted Water Flows Hydrological and Hydrochemical Conditions Purtse Catchment Rivers
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2009/10/23
The correlation between natural (meteorological, hydrological), mining-technological, hydrogeological and geochemical factors in the oil shale mining region in the Purtse catchment area for the period...
Saltation Layer of Particles in Water Flows Related to Transport Stage
Saltation Layer Water Flows Transport Stage
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2009/10/22
A theoretical model has been developed to determine the maximum saltation
layer thickness of sediment particles in water associated with the migration
velocity of particle in the bed layer. This is ...
Water flows like molasses on the nanoscale（图）
nanotechnology water
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2007/4/28
25-Apr-2007，A Georgia Tech research team has discovered that water exhibits very different properties when it is confined to channels less than two nanometers wide ?behaving much like a viscous fluid ...
Water flows on Mars(图）
Water Mars planetary
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2006/12/19
6 December 2006，The search for water on Mars -- and the implications that its discovery would have for the planet’s ability to sustain life -- has long captivated planetary scientists and amateur spac...