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Colorado River Flows to Keep Shrinking as Climate Warms
Colorado River Flows Keep Shrinking Climate Warms
2017/3/14
Warming in the 21st century reduced Colorado River flows by at least 0.5 million acre-feet, about the amount of water used by 2 million people for one year, according to new research from the Uni...
Unraveling the complex local-scale flows influencing ozone patterns in the southern Great Lakes of North America
the complex local-scale flows ozone patterns the southern Great Lakes of North America
2010/11/30
This study examines the complexity of various processes influencing summertime ozone levels in the southern Great Lakes region of North America. Results from the Border Air Quality and Meteorology (BA...
Long range predictability of atmospheric flows
Long range predictability atmospheric flows
2009/11/12
In the light of recent advances in 2D turbulence, we investigate the long range predictability problem of atmospheric flows. Using 2D Euler equations, we show that the full nonlinearity acting on a la...
Detecting nonlinearity in time series driven by non-Gaussian noise:the case of river flows
nonlinearity time series non-Gaussian noise case of river flows
2009/11/11
Several methods exist for the detection of nonlinearity in univariate time series. In the present work we consider riverflow time series to infer the dynamical characteristics of the rainfall-runoff t...
Lagrangian structures in time-periodic vortical flows
Lagrangian structures time-periodic vortical flows
2009/11/9
The Lagrangian trajectories of fluid particles are experimentally studied in an oscillating four-vortex velocity field. The oscillations occur due to a loss of stability of a steady flow and result in...
Large- and small-scale turbulent spectra in MHD and atmospheric flows
Large- and small-scale turbulent spectra MHD atmospheric flows
2009/11/9
In the present review we discuss certain studies of large- and small-scale turbulent spectra in MHD and atmospheric flows performed by S. S. Moiseev and his co-authors during the last years of his lif...
Atmospheric nanoparticle observations in the low free troposphere during upward orographic flows at Izaña Mountain Observatory
Atmospheric nanoparticle low free troposphere upward orographic flows Izañ a Mountain Observatory
2009/9/11
This study investigates the processes and conditions favouring the formation of nanoparticles (diameter<10 nm) which are frequently observed on high mountains reaching the low free troposphere. This w...
Transitional dispersive scenarios driven by mesoscale flows on complex terrain under strong dry convective conditions
Transitional dispersive scenarios mesoscale flows complex terrain
2009/3/12
By experimentation and modelling, this paper analyses the atmospheric dispersion of the SO2 emissions from a power plant on complex terrain under strong convective conditions, describing the main disp...