Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif
The Bohai Sea and its surrounding areas are rich in oil and natural gas and play an important role in industry, agriculture and the economy. However, the Bohai Sea suffers severely from sea ice in the winter. While previous research has predominantly focused on methods for retrieving sea ice paramet...
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ftfrontimediafig:oai:figshare.com:article/25698735 2024-09-15T18:34:04+00:00 Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif Ran Yan Xi Zhang Wenlong Bi Ning Wang Yiding Zhao Luchuan Bi Haipeng Guan Yunbo Liu Fuxi Duan Meijie Liu 2024-04-26T04:15:35Z https://doi.org/10.3389/fmars.2024.1364889.s002 https://figshare.com/articles/figure/Image_1_Extraction_and_analysis_of_the_sea_ice_parameter_dataset_of_the_Bohai_Sea_from_2011_to_2021_based_on_GOCI_tif/25698735 unknown doi:10.3389/fmars.2024.1364889.s002 https://figshare.com/articles/figure/Image_1_Extraction_and_analysis_of_the_sea_ice_parameter_dataset_of_the_Bohai_Sea_from_2011_to_2021_based_on_GOCI_tif/25698735 CC BY 4.0 Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Bohai Sea sea ice parameter geostationary ocean color imager long-term dataset statistical models Image Figure 2024 ftfrontimediafig https://doi.org/10.3389/fmars.2024.1364889.s002 2024-08-19T06:19:45Z The Bohai Sea and its surrounding areas are rich in oil and natural gas and play an important role in industry, agriculture and the economy. However, the Bohai Sea suffers severely from sea ice in the winter. While previous research has predominantly focused on methods for retrieving sea ice parameters in the Bohai Sea, analyses of their long-term statistical patterns have been limited. The Geostationary Ocean Color Imager (GOCI) is the first geostationary satellite for ocean color remote sensing, offering high spatial and temporal resolution, which greatly facilitates the extraction of Bohai Sea ice parameters. Utilizing GOCI data, we systematically extracted relevant sea ice parameters for the Bohai Sea region from 2011 to 2021. These parameters include sea ice concentration, sea ice thickness, and sea ice drift. We conducted a comprehensive statistical analysis of the long-term sea ice changes in the Bohai Sea and found that the development process of winter sea ice area is different from the sea ice thickness, and the direction of sea ice drift is basically unchanged. Then we developed statistical models linking sea ice parameters with ocean dynamic factors such as temperature, wind, and drift currents. Among them, the correlation coefficient between the predicted value and the measured value of the sea ice area model is the highest, reaching 0.8382. Furthermore, we examined the previously unexplored relationship between daily sea ice area, sea ice thickness, and accumulated temperature with their respective starting temperatures and accumulation periods. This study provides critical data to support Bohai Sea ice monitoring and marine environmental research. The results of this study contribute to a better understanding of sea ice change trends in the Bohai Sea and inform the development of disaster prevention and mitigation measures. Still Image Sea ice Frontiers: Figshare |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Bohai Sea sea ice parameter geostationary ocean color imager long-term dataset statistical models |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Bohai Sea sea ice parameter geostationary ocean color imager long-term dataset statistical models Ran Yan Xi Zhang Wenlong Bi Ning Wang Yiding Zhao Luchuan Bi Haipeng Guan Yunbo Liu Fuxi Duan Meijie Liu Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering Bohai Sea sea ice parameter geostationary ocean color imager long-term dataset statistical models |
description |
The Bohai Sea and its surrounding areas are rich in oil and natural gas and play an important role in industry, agriculture and the economy. However, the Bohai Sea suffers severely from sea ice in the winter. While previous research has predominantly focused on methods for retrieving sea ice parameters in the Bohai Sea, analyses of their long-term statistical patterns have been limited. The Geostationary Ocean Color Imager (GOCI) is the first geostationary satellite for ocean color remote sensing, offering high spatial and temporal resolution, which greatly facilitates the extraction of Bohai Sea ice parameters. Utilizing GOCI data, we systematically extracted relevant sea ice parameters for the Bohai Sea region from 2011 to 2021. These parameters include sea ice concentration, sea ice thickness, and sea ice drift. We conducted a comprehensive statistical analysis of the long-term sea ice changes in the Bohai Sea and found that the development process of winter sea ice area is different from the sea ice thickness, and the direction of sea ice drift is basically unchanged. Then we developed statistical models linking sea ice parameters with ocean dynamic factors such as temperature, wind, and drift currents. Among them, the correlation coefficient between the predicted value and the measured value of the sea ice area model is the highest, reaching 0.8382. Furthermore, we examined the previously unexplored relationship between daily sea ice area, sea ice thickness, and accumulated temperature with their respective starting temperatures and accumulation periods. This study provides critical data to support Bohai Sea ice monitoring and marine environmental research. The results of this study contribute to a better understanding of sea ice change trends in the Bohai Sea and inform the development of disaster prevention and mitigation measures. |
format |
Still Image |
author |
Ran Yan Xi Zhang Wenlong Bi Ning Wang Yiding Zhao Luchuan Bi Haipeng Guan Yunbo Liu Fuxi Duan Meijie Liu |
author_facet |
Ran Yan Xi Zhang Wenlong Bi Ning Wang Yiding Zhao Luchuan Bi Haipeng Guan Yunbo Liu Fuxi Duan Meijie Liu |
author_sort |
Ran Yan |
title |
Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
title_short |
Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
title_full |
Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
title_fullStr |
Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
title_full_unstemmed |
Image_1_Extraction and analysis of the sea ice parameter dataset of the Bohai Sea from 2011 to 2021 based on GOCI.tif |
title_sort |
image_1_extraction and analysis of the sea ice parameter dataset of the bohai sea from 2011 to 2021 based on goci.tif |
publishDate |
2024 |
url |
https://doi.org/10.3389/fmars.2024.1364889.s002 https://figshare.com/articles/figure/Image_1_Extraction_and_analysis_of_the_sea_ice_parameter_dataset_of_the_Bohai_Sea_from_2011_to_2021_based_on_GOCI_tif/25698735 |
genre |
Sea ice |
genre_facet |
Sea ice |
op_relation |
doi:10.3389/fmars.2024.1364889.s002 https://figshare.com/articles/figure/Image_1_Extraction_and_analysis_of_the_sea_ice_parameter_dataset_of_the_Bohai_Sea_from_2011_to_2021_based_on_GOCI_tif/25698735 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.3389/fmars.2024.1364889.s002 |
_version_ |
1810475800681512960 |