HUBEI AGRICULTURAL SCIENCES ›› 2021, Vol. 60 ›› Issue (5): 29-34.doi: 10.14088/j.cnki.issn0439-8114.2021.05.006

• Resource & Environment • Previous Articles     Next Articles

Analysis on the dynamic changes of LUCC in Shaanxi province from 2010 to 2018

SU Ming-wei1a, ZHANG Wei-feng1b, DU Juan1a, LI Ming-jie1a, DUAN Lian2, LIANG Yong-kang1b   

  1. 1a. School of Geography and Environment; 1b. School of Economics and Management, Baoji University of Arts and Sciences, Baoji 721013, Shaanxi, China;
    2. School of Science, Wuhan University of Science and Technology, Wuhan 430065, China
  • Received:2020-10-10 Online:2021-03-10 Published:2021-03-22

Abstract: Based on the data of land use survey status in Shaanxi province from 2010 to 2018, land use dynamic degree model, land use change range, single and comprehensive land use dynamic degree, comprehensive land use degree index, land use structure diversity index, superiority index and the uniformity index model were used to quantitatively analyze the dynamic changes of land use in Shaanxi province. The results showed that the area of arable land, grassland and unused land were year by year decreased, the transform of unused land was obviously; Garden land, forest land, urban village and industrial and mining land, transportation industry land, water area and water conservancy construction land all had different rates of increase, the forest land increased most prominent; The comprehensive index of land use degree in 2018 was 232.25, and the degree of land use was relatively high; the annual change rate of land use in 9a was 0.76%, and the change in land use was relatively slow.

Key words: LUCC, sustainable development, dynamic change, natural resources, Shaanxi province

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