Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea
Arctic ecosystems and global climate are closely related. This paper studies the distributions and the Coupling relationship between Chlorophyll a (Chl a) and aerosol optical thickness (AOD) in Greenland Sea (1010Ŭ 70έ85Ω during 2003 - 2009 using satellite ocean colour data from MODIS Aqua. The reg...
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Kexue Chubanshe
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ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/41920 2023-05-15T14:59:14+02:00 Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea Bo, Qu Lu, Hailang Gabric, Albert Daorong, Lin Feng, Qian Weihua, Zhao 2011 http://hdl.handle.net/10072/41920 English en_US eng Kexue Chubanshe Chinese Journal of Polar Research http://d.wanfangdata.com.cn/Periodical_jdyj201101010.aspx Biological Oceanography Journal article 2011 ftgriffithuniv 2018-07-30T10:18:26Z Arctic ecosystems and global climate are closely related. This paper studies the distributions and the Coupling relationship between Chlorophyll a (Chl a) and aerosol optical thickness (AOD) in Greenland Sea (1010Ŭ 70έ85Ω during 2003 - 2009 using satellite ocean colour data from MODIS Aqua. The regression analysis of EViews shows that Chl a and AOD are correlated with a time lag. Based on the lag of Chl a and AOD, co-integration inquiry finds that there is co-integration between them, which means that they will have a long-term equilibrium relationship. In general, Chl a starts from March, and gradually increases to a peak in July. The peak of AOD is usually in May, 11 weeks before Chl a. After shifting the time lag, the correlation between Chl a and AOD is 0.98 in the spring in 80Π- 85ή Apart from the year of 2005, when Chl a and AOD had no time lag, the other years' intervals increased about 6 weeks within the 7 years. The peaks of AOD shifted one and half months ahead, while Chl a also shifted about two months ahead. In northern part (75Π- 85Ω, Chl a and AOD were much higher in the summer and autumn of 2009 than those in other years. The reason could be the much larger ice melting and higher AOD. The results indicate that the global warming has significant impact on the ecosystem in the Arctic Ocean. No Full Text Article in Journal/Newspaper Arctic Arctic Ocean Global warming Greenland Greenland Sea Polar Research Griffith University: Griffith Research Online Arctic Arctic Ocean Greenland |
institution |
Open Polar |
collection |
Griffith University: Griffith Research Online |
op_collection_id |
ftgriffithuniv |
language |
English |
topic |
Biological Oceanography |
spellingShingle |
Biological Oceanography Bo, Qu Lu, Hailang Gabric, Albert Daorong, Lin Feng, Qian Weihua, Zhao Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
topic_facet |
Biological Oceanography |
description |
Arctic ecosystems and global climate are closely related. This paper studies the distributions and the Coupling relationship between Chlorophyll a (Chl a) and aerosol optical thickness (AOD) in Greenland Sea (1010Ŭ 70έ85Ω during 2003 - 2009 using satellite ocean colour data from MODIS Aqua. The regression analysis of EViews shows that Chl a and AOD are correlated with a time lag. Based on the lag of Chl a and AOD, co-integration inquiry finds that there is co-integration between them, which means that they will have a long-term equilibrium relationship. In general, Chl a starts from March, and gradually increases to a peak in July. The peak of AOD is usually in May, 11 weeks before Chl a. After shifting the time lag, the correlation between Chl a and AOD is 0.98 in the spring in 80Π- 85ή Apart from the year of 2005, when Chl a and AOD had no time lag, the other years' intervals increased about 6 weeks within the 7 years. The peaks of AOD shifted one and half months ahead, while Chl a also shifted about two months ahead. In northern part (75Π- 85Ω, Chl a and AOD were much higher in the summer and autumn of 2009 than those in other years. The reason could be the much larger ice melting and higher AOD. The results indicate that the global warming has significant impact on the ecosystem in the Arctic Ocean. No Full Text |
format |
Article in Journal/Newspaper |
author |
Bo, Qu Lu, Hailang Gabric, Albert Daorong, Lin Feng, Qian Weihua, Zhao |
author_facet |
Bo, Qu Lu, Hailang Gabric, Albert Daorong, Lin Feng, Qian Weihua, Zhao |
author_sort |
Bo, Qu |
title |
Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
title_short |
Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
title_full |
Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
title_fullStr |
Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
title_full_unstemmed |
Using MODIS satellite data to analyse the relationship between Chlorophyll A and aerosol optical depth in the Greenland Sea |
title_sort |
using modis satellite data to analyse the relationship between chlorophyll a and aerosol optical depth in the greenland sea |
publisher |
Kexue Chubanshe |
publishDate |
2011 |
url |
http://hdl.handle.net/10072/41920 |
geographic |
Arctic Arctic Ocean Greenland |
geographic_facet |
Arctic Arctic Ocean Greenland |
genre |
Arctic Arctic Ocean Global warming Greenland Greenland Sea Polar Research |
genre_facet |
Arctic Arctic Ocean Global warming Greenland Greenland Sea Polar Research |
op_relation |
Chinese Journal of Polar Research http://d.wanfangdata.com.cn/Periodical_jdyj201101010.aspx |
_version_ |
1766331354846330880 |