Výsledky vyhledávání - "Valentin Hanft"

Akademický článek

Versatile and Targeted Validation of Space-Borne XCO2, XCH4 and XCO Observations by Mobile Ground-Based Direct-Sun Spectrometers

Autor: André Butz, Valentin Hanft, Ralph Kleinschek, Matthias Max Frey, Astrid Müller, Marvin Knapp, Isamu Morino, Anna Agusti-Panareda, Frank Hase, Jochen Landgraf, Sanam Vardag, Hiroshi Tanimoto

Publikováno v: Frontiers in Remote Sensing, Vol 2 (2022)

Satellite measurements of the atmospheric concentrations of carbon dioxide (CO2), methane (CH4) and carbon monoxide (CO) require careful validation. In particular for the greenhouse gases CO2 and CH4, concentration gradients are minute challenging th

Externí odkaz: https://doaj.org/article/4acbb2be9b38461ba45d6752f602de36

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Beyond ozone hole impacts: Seamless composition-climate interactions explored with ICON-ART

Autor: Peter Braesicke, Valentin Hanft, Katerina Kusakova, Roland Ruhnke, Khompat Satitkovitchai, Björn-Martin Sinnhuber, Stefan Versick, Michael Weimer

The ICOsahedral Non-hydrostatic (ICON) modelling system was originally developed by DWD and MPI-M for a range of weather (forecast) and climate applications. An Aerosols and Reactive Tracers (ART) module was added by KIT to enable a comprehensive ass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b67a66bcc85a80d48656a3520656318f
https://doi.org/10.5194/egusphere-egu23-8610

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Prognostic Ozone For ICON: Enabling UV Forecasts

Autor: Valentin Hanft, Roland Ruhnke, Axel Seifert, Peter Braesicke

Stratospheric ozone (O3) absorbs biologically harmful solar ultraviolet radiation, mainly in the UV_B and UV_C spectral range. When reaching the surface, such UV radiation poses a well documented hazard to human health. In order to quantify this amou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f66af9ca13e3e932d2f3338605a32ca
https://doi.org/10.5194/egusphere-egu23-6135

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Towards An Automated Ship-Borne Fourier-Transform Spectrometer As a Validation Opportunity For Atmospheric CO2, CH4, And CO Column Densities

Autor: Valentin Hanft, Ralph Kleinschek, Marvin Knapp, Astrid Müller, Matthias Frey, Hiroshi Tanimoto, Isamu Morino, Frank Hase, Philip Holzbeck, André Butz

Validation opportunities for model data and satellite observations in the short-wave infra-red spectral range for climate monitoring are still sparse above the oceans. Klappenbach et al. (2015) and Knapp et al. (2020) developed a ship-borne setup of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cb31dc44ed9eb7426e7083b7eae2ff6
https://doi.org/10.5194/egusphere-egu21-4030

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