Showing
1 - 20
results of
48
for search '
'
Skip to content
Toggle navigation
0
items
(Full)
All Fields
Title
Author
Subject
Find
Advanced
Search History
Search by Map:
Arctic
Antarctic
Reset Filters
Author:
Orphal, J.
Reset Filters
Show filters (1)
Author:
Orphal, J.
Search Results - Open Polar
Search Results
Showing
1 - 20
results of
48
for search '
'
, query time: 0.09s
Refine Results
Sort
Relevance
Date Descending
Date Ascending
Author
Title
List
Grid
Visual
Select Page | with selected:
Email
Export
Print
Add to Book Bag
Sulfur dioxide (SO2) as observed by MIPAS/Envisat: temporal development and spat...
Get access
Get access
Bromine nitrate (BrONO₂) enhancements in the middle stratosphere after the SPE N...
Get access
The Polar Stratosphere in a Changing Climate (POLSTRACC): A HALO mission to expl...
Get access
Get access
Combined MIPAS (airborne/satellite), CALIPSO and in situ study on large potentia...
Get access
Investigation of mesoscale trace gas distributions across an Arctic tropopause f...
Get access
Get access
MIPAS-STR measurements in the arctic UTLS in winter/spring 2010: instrument char...
Get access
Get access
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B...
Get access
Get access
The Polar Stratosphere in a Changing Climate (POLSTRACC):First results from the...
Get access
Get access
GLORIA observations of de-/nitrification during the Arctic winter 2015/16 POLSTR...
Get access
Get access
FTIR limb-sounding in the arctic UTLS under cloudy conditions: The MIPAS-STR PSC...
Get access
Denitrification in arctic winter 2009/10: study on shape and morphology of large...
Get access
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B...
Get access
Get access
Get access
Get access
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B...
Get access
Partitioning and budget of inorganic and organic chlorine species observed by MI...
Get access
Get access
Partitioning and budget of inorganic and organic chlorine species observed by MI...
Get access
Get access
Get access
Get access
Partitioning and budget of inorganic and organic chlorine species observed by MI...
Get access
Get access
Get access
Get access
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B...
Get access
Get access
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B...
Get access
Get access
Get access
Get access
MIPAS-STR measurements in the Arctic UTLS in winter/spring 2010: Instrument char...
Get access
Get access
Partitioning and budget of inorganic and organic chlorine species observed by MI...
Get access
Get access
Select Page | with selected:
Email
Export
Print
Add to Book Bag
1
2
3
Next
Last
Search Tools:
Get RSS Feed
Back
Narrow Search
Year of Publication
From:
To:
Document Type
Article in Journal/Newspaper
30
Text
8
Conference Object
5
Other Non-Article Part of Journal/Newspaper
2
Other/Unknown Material
2
Report
1
see all ...
Author
Orphal, J.
Oelhaf, H.
43
Maucher, G.
34
Woiwode, W.
28
Ebersoldt, A.
27
Gulde, T.
23
Piesch, C.
22
Friedl-Vallon, F.
19
Höpfner, M.
17
Kirner, O.
17
Borrmann, S.
16
Molleker, S.
16
Nordmeyer, H.
15
Ruhnke, R.
15
Frey, W.
13
Kleinert, A.
13
Sinnhuber, B.-M.
13
Wetzel, G.
13
Khaykin, S.
12
Engel, A.
8
Dörnbrack, A.
7
Birk, M.
6
Pitts, M.
6
Poole, L.
6
Vogt, P.
6
Grooss, Jens-Uwe
5
Grooß, J.-U.
5
Hösen, E.
5
Kalicinsky, C.
5
Keim, C.
5
see all ...
Topic
info:eu-repo/classification/ddc/550
17
Earth sciences
12
ddc:550
12
[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]
4
Verlagsveröffentlichung
3
article
3
Cl2
2
ClO
2
ClOOCl
2
Experimentelle Verfahren
2
OClO
2
Atmospheric chemistry
1
Engineering & allied operations
1
J
1
Life Science
1
The Arctic winter 2010/11 was characterized by a persisting vortex with extremely cold temperatures in the lower stratosphere above northern Scandinavia leading to a strong activation of chlorine compounds (ClOx) like Cl
1
The Arctic winter 2010/11 was characterized by a persisting vortex with extremely cold temperatures in the lower stratosphere above northern Scandinavia leading to a strong activation of chlorine compounds ClOx like Cl
1
Wolkenphysik und Verkehrsmeteorologie
1
and HOCl which rapidly destroyed ozone when sunlight returned after winter solstice. MIPAS (Michelson Interferometer for Passive Atmospheric Sounding) and TELIS (Terahertz and submillimeter Limb Sounder) balloon measurements obtained in northern Sweden on 31 March 2011 inside the polar vortex have provided vertical profiles of inorganic and organic chlorine species as well as diurnal variations of ClO around sunrise over the whole altitude range in which chlorine is undergoing activation and deactivation. This flight was performed at the end of the winter during the last phase of ClOx deactivation. The complete inorganic and organic chlorine partitioning and budget in the stratosphere has been derived by combining MIPAS-B and TELIS simultaneously observed molecules. A total chlorine amount of 3.41 ± 0.30 ppbv is inferred from the measurements. This value is in line with previously carried out stratospheric observations confirming the slightly decreasing chlorine trend in the stratosphere. Observations are compared and discussed with the output of a multi-year simulation performed with the Chemistry Climate Model EMAC (ECHAM5/MESSy Atmospheric Chemistry). The simulated stratospheric total chlorine amount is in accordance with the MIPAS-B/TELIS observation taking into account the fact that some chlorine source gases and very short lived species are not included in the model
1
and HOCl which rapidly destroyed ozone when sunlight returned after winter solstice. MIPAS Michelson Interferometer for Passive Atmospheric Sounding and TELIS Terahertz and submillimeter Limb Sounder balloon measurements obtained in northern Sweden on 31 March 2011 inside the polar vortex have provided vertical profiles of inorganic and organic chlorine species as well as diurnal variations of ClO around sunrise over the whole altitude range in which chlorine is undergoing activation and deactivation. This flight was performed at the end of the winter during the last phase of ClOx deactivation. The complete inorganic and organic chlorine partitioning and budget in the stratosphere has been derived by combining MIPAS-B and TELIS simultaneously observed molecules. A total chlorine amount of 3.41 ± 0.30 ppbv is inferred from the measurements. This value is in line with previously carried out stratospheric observations confirming the slightly decreasing chlorine trend in the stratosphere. Observations are compared and discussed with the output of a multi-year simulation performed with the Chemistry Climate Model EMAC ECHAM5/MESSy Atmospheric Chemistry. The simulated stratospheric total chlorine amount is in accordance with the MIPAS-B/TELIS observation taking into account the fact that some chlorine source gases and very short lived species are not included in the model
1
ddc:620
1
info:eu-repo/classification/ddc/620
1
sulfur dioxide
1
see all ...
Content Provider
KITopen (Karlsruhe Institute of Technologie)
13
Forschungszentrum Jülich: JuSER (Juelich Shared Electronic Resources)
9
Copernicus Publications: E-Journals
5
DataCite Metadata Store (German National Library of Science and Technology)
5
Max Planck Society: MPG.PuRe
4
German Aerospace Center: elib - DLR electronic library
3
Niedersächsisches Online-Archiv NOA
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Digital.CSIC (Spanish National Research Council)
1
HAL Sorbonne Université
1
Institut national des sciences de l'Univers: HAL-INSU
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
Wageningen UR (University & Research Centre): Digital Library
1
see all ...
Geographic location
Arctic
44
Antarctic
4
Kiruna
2
Language
English
45
unknown
3
Open Polar Keyword
Arctic
47
Northern Sweden
8
Antarc*
4
Antarctic
4
Kiruna
2
see all ...
Loading...