湖北农业科学 ›› 2021, Vol. 60 ›› Issue (5): 29-34.doi: 10.14088/j.cnki.issn0439-8114.2021.05.006

• 资源·环境 • 上一篇    下一篇

2010—2018年陕西省LUCC动态变化分析

苏明伟1a, 张伟峰1b, 杜鹃1a, 李明洁1a, 段炼2, 梁永康1b   

  1. 1.宝鸡文理学院,a.地理与环境学院; b.经济管理学院,陕西 宝鸡 721013;
    2.武汉科技大学理学院,武汉 430065
  • 收稿日期:2020-10-10 出版日期:2021-03-10 发布日期:2021-03-22
  • 通讯作者: 张伟峰,男,教授,博士,主要从事区域经济研究,(电子信箱)zwf918@163.com。
  • 作者简介:苏明伟(1996-),男,河北承德人,在读硕士研究生,研究方向为人地关系,(电话)17802977725(电子信箱)simonsmw@163.com;
  • 基金资助:
    陕西省社科界重大理论与现实问题研究项目(019C002); 陕西省教育厅专项科学研究计划项目(20JK0013); 陕西高校省级重点实验室项目(12JS013); 宝鸡文理学院研究生创新项目(YJSCX19YB08)

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

摘要: 基于2010—2018年陕西省土地利用现状调查数据,采用土地利用动态度模型、土地利用变化幅度、单一和综合土地利用动态度、土地利用程度综合指数、土地利用结构多样性指数、优势度指数、均匀度指数模型定量分析2010—2018年陕西省土地利用动态变化情况。结果表明,2010—2018年陕西省耕地、草地和未利用土地面积呈减少趋势,未利用土地转化较明显;园地、林地、城镇村及工矿用地、交通运输用地和水域及水利建设用地均有不同幅度增加,林地增幅最为突出;2018年土地利用程度综合指数为232.25,土地利用程度相对较高;9年间土地利用年变化率为0.76 %,土地利用变化较为缓慢。

关键词: LUCC, 可持续发展, 动态变化, 自然资源, 陕西省

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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