Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia
The arctic regions are highly vulnerable to climate change. Climate models predict an increase in global mean temperatures for the upcoming century. The arctic environment is subject to significant changes of the land surface. Especially the changes of vegetation pattern and the phenological cycle i...
Published in: | International Journal of Remote Sensing |
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ftpubman:oai:pure.mpg.de:item_1729463 2023-08-27T04:03:36+02:00 Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia Urban, M. Forkel, M. Schmullius, C. Hese, S. Hüttich, C. Herold, M. 2014 application/pdf http://hdl.handle.net/11858/00-001M-0000-000E-F3BA-4 http://hdl.handle.net/21.11116/0000-0005-9ECF-1 unknown info:eu-repo/semantics/altIdentifier/doi/10.1080/01431161.2013.779760 http://hdl.handle.net/11858/00-001M-0000-000E-F3BA-4 http://hdl.handle.net/21.11116/0000-0005-9ECF-1 International Journal of Remote Sensing info:eu-repo/semantics/article 2014 ftpubman https://doi.org/10.1080/01431161.2013.779760 2023-08-02T01:01:43Z The arctic regions are highly vulnerable to climate change. Climate models predict an increase in global mean temperatures for the upcoming century. The arctic environment is subject to significant changes of the land surface. Especially the changes of vegetation pattern and the phenological cycle in the taiga–tundra transition area are of high importance in climate change research. This study focuses on time series and trend analysis of land surface temperature, albedo, snow water equivalent, and normalized difference vegetation index information in the time period of 1982–2005 for northern Siberia. The findings show strong dependencies between these parameters and their inter-annual dynamics, which indicate changes in vegetation growing period. We found a strong negative correlation between land surface temperature and albedo conditions for the beginning (60–90%) of the growing season for selected hot spot trend regions in northern Siberia. Article in Journal/Newspaper albedo Arctic Climate change taiga Tundra Siberia Max Planck Society: MPG.PuRe Arctic International Journal of Remote Sensing 34 12 4491 4507 |
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Max Planck Society: MPG.PuRe |
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description |
The arctic regions are highly vulnerable to climate change. Climate models predict an increase in global mean temperatures for the upcoming century. The arctic environment is subject to significant changes of the land surface. Especially the changes of vegetation pattern and the phenological cycle in the taiga–tundra transition area are of high importance in climate change research. This study focuses on time series and trend analysis of land surface temperature, albedo, snow water equivalent, and normalized difference vegetation index information in the time period of 1982–2005 for northern Siberia. The findings show strong dependencies between these parameters and their inter-annual dynamics, which indicate changes in vegetation growing period. We found a strong negative correlation between land surface temperature and albedo conditions for the beginning (60–90%) of the growing season for selected hot spot trend regions in northern Siberia. |
format |
Article in Journal/Newspaper |
author |
Urban, M. Forkel, M. Schmullius, C. Hese, S. Hüttich, C. Herold, M. |
spellingShingle |
Urban, M. Forkel, M. Schmullius, C. Hese, S. Hüttich, C. Herold, M. Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
author_facet |
Urban, M. Forkel, M. Schmullius, C. Hese, S. Hüttich, C. Herold, M. |
author_sort |
Urban, M. |
title |
Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
title_short |
Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
title_full |
Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
title_fullStr |
Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
title_full_unstemmed |
Identification of land surface temperature and albedo trends in AVHRR pathfinder data from 1982 to 2005 for northern Siberia |
title_sort |
identification of land surface temperature and albedo trends in avhrr pathfinder data from 1982 to 2005 for northern siberia |
publishDate |
2014 |
url |
http://hdl.handle.net/11858/00-001M-0000-000E-F3BA-4 http://hdl.handle.net/21.11116/0000-0005-9ECF-1 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
albedo Arctic Climate change taiga Tundra Siberia |
genre_facet |
albedo Arctic Climate change taiga Tundra Siberia |
op_source |
International Journal of Remote Sensing |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1080/01431161.2013.779760 http://hdl.handle.net/11858/00-001M-0000-000E-F3BA-4 http://hdl.handle.net/21.11116/0000-0005-9ECF-1 |
op_doi |
https://doi.org/10.1080/01431161.2013.779760 |
container_title |
International Journal of Remote Sensing |
container_volume |
34 |
container_issue |
12 |
container_start_page |
4491 |
op_container_end_page |
4507 |
_version_ |
1775356267932418048 |