UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT
Fire disturbance plays an important role in maintaining ecological balance, biodiversity and self-renewal. In this paper, the spatio-temporal pattern of fire disturbances in eastern Mongolia are studied by using the ArcGIS spatial analysis method, using the MCD45A1 data of MODIS fire products with l...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2018-04-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-3/1921/2018/isprs-archives-XLII-3-1921-2018.pdf |
| _version_ | 1818566156717391872 |
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| author | Wurihan H. Zhang Z. Zhang X. Guo J. Zhao Duwala Y. Shan Y. Shan Hongying |
| author_facet | Wurihan H. Zhang Z. Zhang X. Guo J. Zhao Duwala Y. Shan Y. Shan Hongying |
| author_sort | Wurihan |
| collection | DOAJ |
| description | Fire disturbance plays an important role in maintaining ecological balance, biodiversity and self-renewal. In this paper, the spatio-temporal pattern of fire disturbances in eastern Mongolia are studied by using the ArcGIS spatial analysis method, using the MCD45A1 data of MODIS fire products with long time series. It provides scientific basis and reference for the regional ecological environment security construction and international ecological security. Research indicates: (1) The fire disturbance in eastern Mongolia has obvious high and low peak interleaving phenomenon in the year, and the seasonal change is obvious. (2) The distribution pattern of fire disturbance in eastern Mongolia is aggregated, which indicates that the fire disturbance is not random and it is caused by certain influence. (3) Fire disturbance is mainly distributed in the eastern province of Mongolia, the border between China and Mongolia and the northern forest area of Sukhbaatar province. (4) The fire disturbance in the eastern part of the study area is strong and the southwest is weaker. The spreading regularity of fire disturbances in eastern Mongolia is closer to the natural level of ecosystem. |
| first_indexed | 2024-12-14T01:50:09Z |
| format | Article |
| id | doaj.art-6ab3b39a88964fcdb6bf1a4e5ea2a64e |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-12-14T01:50:09Z |
| publishDate | 2018-04-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-6ab3b39a88964fcdb6bf1a4e5ea2a64e2022-12-21T23:21:24ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342018-04-01XLII-31921192410.5194/isprs-archives-XLII-3-1921-2018UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCTWurihan0H. Zhang1Z. Zhang2X. Guo3J. Zhao4Duwala5Y. Shan6Y. Shan7Hongying8School of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaInner Mongolia Ecological and Agricultural Meteorological Center, Hohhot 010051, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaInner Mongolia Normal University, Key Laboratory of Remote Sensing and Geographic Information, Hohhot 010022, ChinaSchool of Geographical Sciences, Northeast Normal University, Changchun 130024, ChinaFire disturbance plays an important role in maintaining ecological balance, biodiversity and self-renewal. In this paper, the spatio-temporal pattern of fire disturbances in eastern Mongolia are studied by using the ArcGIS spatial analysis method, using the MCD45A1 data of MODIS fire products with long time series. It provides scientific basis and reference for the regional ecological environment security construction and international ecological security. Research indicates: (1) The fire disturbance in eastern Mongolia has obvious high and low peak interleaving phenomenon in the year, and the seasonal change is obvious. (2) The distribution pattern of fire disturbance in eastern Mongolia is aggregated, which indicates that the fire disturbance is not random and it is caused by certain influence. (3) Fire disturbance is mainly distributed in the eastern province of Mongolia, the border between China and Mongolia and the northern forest area of Sukhbaatar province. (4) The fire disturbance in the eastern part of the study area is strong and the southwest is weaker. The spreading regularity of fire disturbances in eastern Mongolia is closer to the natural level of ecosystem.https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-3/1921/2018/isprs-archives-XLII-3-1921-2018.pdf |
| spellingShingle | Wurihan H. Zhang Z. Zhang X. Guo J. Zhao Duwala Y. Shan Y. Shan Hongying UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT |
| title_full | UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT |
| title_fullStr | UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT |
| title_full_unstemmed | UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT |
| title_short | UNDERSTANDING THE SPATIO-TEMPORAL PATTERN OF FIRE DISTURBANCE IN THE EASTERN MONGOLIA USING MODIS PRODUCT |
| title_sort | understanding the spatio temporal pattern of fire disturbance in the eastern mongolia using modis product |
| url | https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-3/1921/2018/isprs-archives-XLII-3-1921-2018.pdf |
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