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Journal of Green Science and Technology. 2022, (05)

Discussion on the Spatial Distribution Patterns of Wildfire in Yunnan MountainsChinese Full Text

Zeng Yuting;Cao Guojun;Chen Bing;Zhao Shuang;Ye Jiangxia;Southwest Forestry University;

Abstract: Taking the NPP/VIIRS fire data set of Yunnan Province from 2016 to 2019 as the data source, the outliers of the fire data are excluded from the normalized vegetation index（NDVI）, land use and confidence. The fire distribution direction pattern was analyzed by using standard deviation ellipse method. The results show that:（1） The occurrence of fires in Yunnan Province from 2016 to 2019 has obvious spatial dynamics and changes year by year;（2） The distribution trend of fires is mainly in the areas... More
Keywords：

mountain wildfire; fire spot; distribution patterns;

  • DOI：

    10.16663/j.cnki.lskj.2022.05.024

  • Series：

    (D) Agriculture

  • Subject：

    Plant Protection; Forestry

  • Classification Code：

    S762.3

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