Geophysics

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Climate model evaluation ready to take-off


The latest climate models and observations offer unprecedented opportunities to reduce the remaining uncertainties in future climate change, according to a paper published in Nature Climate Change by ...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-53802/
Related Topics: Acoustics Environment Pollution Geophysics

First analyses of SouthTRAC observational data shed light on Southern Hemispheric gravity wave behaviour


Measurements of ALIMA aboard HALO during SouthTRAC show the propagation of gravity waves into the stratospheric polar night jet. This is the first experimental proof that these waves are refracted tow...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-65901/
Related Topics: Geophysics

Aeolus mission successfully completed with a new record


After almost five years of operation, the Doppler wind lidar instrument ALADIN on board Aeolus was shut down on July 5, 2023. Having exceeded its planned three-year-lifetime by 18 months, the satellit...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-84361/
Related Topics: Geophysics Meteorology and Climatology

Airborne eddy covariance measurements of agricultural nitrous oxide and methane emissions in the Netherlands


IPA scientists have successfully tested new measurement methods as part of the DLR GHGMon project during an aircraft measurement campaign to determine agricultural N2O and CH4 em...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-84377/
Related Topics: Geophysics Meteorology and Climatology

Findings on climate impact of hypersonic air traffic nominated for Paul Crutzen Publication Award


Advancing climate change also requires a drastic reduction in the climate impact of civil aviation. Two EU projects are investigating new aircraft concepts in terms of technology and their impact on t...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-86550/
Related Topics: Geophysics Propellants and Fuels

Award for decades of research into climate-friendly aviation


Prof. Ulrich Schumann, former head of the IPA, is awarded the Ludwig Prandtl Ring for his work in aviation science at the German Aerospace Congress.
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-86766/
Related Topics: Geophysics Propellants and Fuels

'Atmospheric Physics' – a distinguished book about atmospheric research


The Institute of Atmospheric Physics (IPA) at DLR celebrated its 50th anniversary in 2012. On this occasion, a book titled 'Atmospheric Physics: Background – Methods – Trends' has been published. Edit...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-36024/
Related Topics: Geophysics Environment Pollution

Helmholtz-University Young Investigators Group SeaKLIM presents its final report


Exhausts of industry, cars and aircraft are investigated since a long time because they significantly change the Earth’s atmosphere and the global climate. Only ship emissions remained unregarded for ...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-2342/6725_read-28986/
Related Topics: Environment Pollution Geophysics

HALO


HALO – The High Altitude and LOng Range Research Aircraft is based on a Gulfstream G550 business jet. Its combination of long range, a flight altitude up to 15 km, payload and flexibility makes HALO t...
 http://www.dlr.de/pa/en/desktopdefault.aspx/tabid-8857/15304_read-11410/
Related Topics: Geophysics
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