Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data
By the case of the area of a long-term technogenic load of the Bovanenkovo oil and gas condensate field, the possibility of monitoring the moisture content of the tundra cover near technical objects according to the Landsat 5 and Landsat 8 satellites is shown. The work used multispectral images from...
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Russian Academy of Sciences, Oil and Gas Research Institute
2022
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ftdoajarticles:oai:doaj.org/article:317c42df2b0e46708d2cdff50ced71ec 2023-05-15T17:58:04+02:00 Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data S.G. Kornienko 2022-12-01T00:00:00Z https://doi.org/10.29222/ipng.2078-5712.2021-35.art4 https://doaj.org/article/317c42df2b0e46708d2cdff50ced71ec EN RU eng rus Russian Academy of Sciences, Oil and Gas Research Institute http://oilgasjournal.ru/issue_35/kornienko.pdf https://doaj.org/toc/2687-0312 doi:10.29222/ipng.2078-5712.2021-35.art4 2687-0312 https://doaj.org/article/317c42df2b0e46708d2cdff50ced71ec Актуальные проблемы нефти и газа, Iss 4(35), Pp 30-48 (2022) monitoring surface moisture landsat satellites temperature ndwi index ndvi index tundra cover technical objects bovanenkovo field Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 Technology T article 2022 ftdoajarticles https://doi.org/10.29222/ipng.2078-5712.2021-35.art4 2022-12-31T04:00:15Z By the case of the area of a long-term technogenic load of the Bovanenkovo oil and gas condensate field, the possibility of monitoring the moisture content of the tundra cover near technical objects according to the Landsat 5 and Landsat 8 satellites is shown. The work used multispectral images from 1990, 1994, 2013 and 2020. The analysis was carried out on images characterizing the Earth’s surface temperature, surface moisture (NDWI index) and chlorophyll content in the canopy (NDVI index). Characterization and mapping of changes in the moisture content of the cover were carried out according to the difference between the images of 1990 and 2020. Variations in the NDVI index allow us to identify the reasons for these changes. The technogenic impact is shown to lead to an increase in the surface temperature and a decrease in the NDWI and NDVI values, which indicates the predominance of drainage processes and a decrease in the volume of living phytomass near technical objects. Such transformations are less dangerous for objects in comparison with waterlogging of the cover, however, they contribute to an increase in the emission of carbon-containing gases, since an increase in temperature and a decrease in surface moisture, as a rule, lead to degradation of the permafrost and an increase in the depth of the thawed layer. Article in Journal/Newspaper permafrost Tundra Directory of Open Access Journals: DOAJ Articles Bovanenkovo ENVELOPE(68.437,68.437,70.354,70.354) Actual Problems of Oil and Gas 35 30 48 |
institution |
Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
monitoring surface moisture landsat satellites temperature ndwi index ndvi index tundra cover technical objects bovanenkovo field Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 Technology T |
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monitoring surface moisture landsat satellites temperature ndwi index ndvi index tundra cover technical objects bovanenkovo field Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 Technology T S.G. Kornienko Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
topic_facet |
monitoring surface moisture landsat satellites temperature ndwi index ndvi index tundra cover technical objects bovanenkovo field Geology QE1-996.5 Geophysics. Cosmic physics QC801-809 Technology T |
description |
By the case of the area of a long-term technogenic load of the Bovanenkovo oil and gas condensate field, the possibility of monitoring the moisture content of the tundra cover near technical objects according to the Landsat 5 and Landsat 8 satellites is shown. The work used multispectral images from 1990, 1994, 2013 and 2020. The analysis was carried out on images characterizing the Earth’s surface temperature, surface moisture (NDWI index) and chlorophyll content in the canopy (NDVI index). Characterization and mapping of changes in the moisture content of the cover were carried out according to the difference between the images of 1990 and 2020. Variations in the NDVI index allow us to identify the reasons for these changes. The technogenic impact is shown to lead to an increase in the surface temperature and a decrease in the NDWI and NDVI values, which indicates the predominance of drainage processes and a decrease in the volume of living phytomass near technical objects. Such transformations are less dangerous for objects in comparison with waterlogging of the cover, however, they contribute to an increase in the emission of carbon-containing gases, since an increase in temperature and a decrease in surface moisture, as a rule, lead to degradation of the permafrost and an increase in the depth of the thawed layer. |
format |
Article in Journal/Newspaper |
author |
S.G. Kornienko |
author_facet |
S.G. Kornienko |
author_sort |
S.G. Kornienko |
title |
Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
title_short |
Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
title_full |
Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
title_fullStr |
Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
title_full_unstemmed |
Characteristics of changes in the moisture content of the tundra cover in the area of the Bovanenkovo field using Landsat satellite data |
title_sort |
characteristics of changes in the moisture content of the tundra cover in the area of the bovanenkovo field using landsat satellite data |
publisher |
Russian Academy of Sciences, Oil and Gas Research Institute |
publishDate |
2022 |
url |
https://doi.org/10.29222/ipng.2078-5712.2021-35.art4 https://doaj.org/article/317c42df2b0e46708d2cdff50ced71ec |
long_lat |
ENVELOPE(68.437,68.437,70.354,70.354) |
geographic |
Bovanenkovo |
geographic_facet |
Bovanenkovo |
genre |
permafrost Tundra |
genre_facet |
permafrost Tundra |
op_source |
Актуальные проблемы нефти и газа, Iss 4(35), Pp 30-48 (2022) |
op_relation |
http://oilgasjournal.ru/issue_35/kornienko.pdf https://doaj.org/toc/2687-0312 doi:10.29222/ipng.2078-5712.2021-35.art4 2687-0312 https://doaj.org/article/317c42df2b0e46708d2cdff50ced71ec |
op_doi |
https://doi.org/10.29222/ipng.2078-5712.2021-35.art4 |
container_title |
Actual Problems of Oil and Gas |
container_issue |
35 |
container_start_page |
30 |
op_container_end_page |
48 |
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1766166603463917568 |