Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback
Sudden loss of tropospheric ozone well above the boundary layer was observed on three occasions at two coastal sites in Antarctica in spring 1995. Back trajectories show that the air sampled the boundary layer near the northern edge of the sea ice (1000 km from the coast) between 3 and 5 days previo...
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American Geophysical Union
2001
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Online Access: | http://nora.nerc.ac.uk/id/eprint/20267/ https://nora.nerc.ac.uk/id/eprint/20267/1/grl14390.pdf https://doi.org/10.1029/2000GL012583 |
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ftnerc:oai:nora.nerc.ac.uk:20267 2023-05-15T13:45:12+02:00 Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback Roscoe, H.K. Kreher, K. Friess, U. 2001 text http://nora.nerc.ac.uk/id/eprint/20267/ https://nora.nerc.ac.uk/id/eprint/20267/1/grl14390.pdf https://doi.org/10.1029/2000GL012583 en eng American Geophysical Union https://nora.nerc.ac.uk/id/eprint/20267/1/grl14390.pdf Roscoe, H.K.; Kreher, K.; Friess, U. 2001 Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback. Geophysical Research Letters, 28 (15). 2911-2914. https://doi.org/10.1029/2000GL012583 <https://doi.org/10.1029/2000GL012583> Publication - Article PeerReviewed 2001 ftnerc https://doi.org/10.1029/2000GL012583 2023-02-04T19:32:47Z Sudden loss of tropospheric ozone well above the boundary layer was observed on three occasions at two coastal sites in Antarctica in spring 1995. Back trajectories show that the air sampled the boundary layer near the northern edge of the sea ice (1000 km from the coast) between 3 and 5 days previously. Enhanced BrO observed over sea ice in spring suggests that such ozone loss is common offshore, hence it may cause a small climate effect whose sign would create positive feedback, if sea ice reduced during warming. Article in Journal/Newspaper Antarc* Antarctic Antarctica Sea ice Natural Environment Research Council: NERC Open Research Archive Antarctic Geophysical Research Letters 28 15 2911 2914 |
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Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
op_collection_id |
ftnerc |
language |
English |
description |
Sudden loss of tropospheric ozone well above the boundary layer was observed on three occasions at two coastal sites in Antarctica in spring 1995. Back trajectories show that the air sampled the boundary layer near the northern edge of the sea ice (1000 km from the coast) between 3 and 5 days previously. Enhanced BrO observed over sea ice in spring suggests that such ozone loss is common offshore, hence it may cause a small climate effect whose sign would create positive feedback, if sea ice reduced during warming. |
format |
Article in Journal/Newspaper |
author |
Roscoe, H.K. Kreher, K. Friess, U. |
spellingShingle |
Roscoe, H.K. Kreher, K. Friess, U. Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
author_facet |
Roscoe, H.K. Kreher, K. Friess, U. |
author_sort |
Roscoe, H.K. |
title |
Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
title_short |
Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
title_full |
Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
title_fullStr |
Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
title_full_unstemmed |
Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback |
title_sort |
ozone loss episodes in the free antarctic troposphere, suggesting a possible climate feedback |
publisher |
American Geophysical Union |
publishDate |
2001 |
url |
http://nora.nerc.ac.uk/id/eprint/20267/ https://nora.nerc.ac.uk/id/eprint/20267/1/grl14390.pdf https://doi.org/10.1029/2000GL012583 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Sea ice |
op_relation |
https://nora.nerc.ac.uk/id/eprint/20267/1/grl14390.pdf Roscoe, H.K.; Kreher, K.; Friess, U. 2001 Ozone loss episodes in the free Antarctic troposphere, suggesting a possible climate feedback. Geophysical Research Letters, 28 (15). 2911-2914. https://doi.org/10.1029/2000GL012583 <https://doi.org/10.1029/2000GL012583> |
op_doi |
https://doi.org/10.1029/2000GL012583 |
container_title |
Geophysical Research Letters |
container_volume |
28 |
container_issue |
15 |
container_start_page |
2911 |
op_container_end_page |
2914 |
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1766217019032600576 |