Geophysics

Related articles 171 - 180 of 293
First page Previous page Page 18 of 30 Next page Last page

Helmholtz Alliance "Planetary Evolution and Life"


The Helmholtz Alliance is using an interdisciplinary approach to investigate the relationships between the formation of planets and the evolution of life. Entire planets are included in the study, fro...
http://www.dlr.de/caf/en/desktopdefault.aspx/tabid-11882/20871_read-18194/
Related Topics: Geophysics

Mars


Decades of space missions have revealed geological structures on Mars that are among the most astonishing in the Solar System: giant volcanoes, deep canyons, valley networks, impact craters and many m...
http://www.dlr.de/pf/en/desktopdefault.aspx/tabid-11194/19628_read-37479/
Related Topics: Geophysics

Extreme depletion of arctic ozone in March/April 2011
Total ozone over northern Scandinavia in 2010


Latest measurements suggest that atmospheric ozone levels are at a record low in the Arctic for March. Unusually low temperatures in the Arctic stratosphere at about 20 km altitude have recently initi...
http://www.dlr.de/caf/en/desktopdefault.aspx/tabid-7218/12014_read-30250/
Related Topics: Geophysics

Optimal use of renewable energy sources – „Energy Meteorology Knowledge Network” launched


What are optimal locations for future solar and wind energy converters? Can wind strength be predicted? Where can the highest levels of solar insolation be expected in the next few days and how high w...
http://www.dlr.de/caf/en/desktopdefault.aspx/tabid-5565/9079_read-17266/
Related Topics: Solar Physics System Analysis Meteorology and Climatology Electronics and Electrical Engineering Geophysics Fluid Mechanics and Thermodynamics

Early Warning of ionospheric disturbances for GNSS users


Temporal and spatial gradients in the ionosphere caused by passing space weather event (e.g. a coronal mass ejection), can endanger communication and navigation satellite systems. The timely informati...
http://www.dlr.de/kn/en/desktopdefault.aspx/tabid-11796/20715_read-40036/
Related Topics: Geophysics

Winter in the stratosphere ends


There is evidence for the approaching end of the winter also in the stratosphere: Large-scale dynamic activity has been increasing since mid December 2009 and seems to collapse during the next days - ...
http://www.dlr.de/caf/en/desktopdefault.aspx/tabid-6232/10272_read-23239/
Related Topics: Geophysics
First page Previous page Next page Last page