PDF Download

[1]LIU Weilin,HE Hao,ZHU Shengnan,et al.Spatial and Temporal Variability Characteristics and Driving Mechanisms of Land Use in Jiangxi Province from 1980 to 2015[J].Research of Soil and Water Conservation,2023,30(02):361-368.[doi:10.13869/j.cnki.rswc.2023.02.003]

Copy

Spatial and Temporal Variability Characteristics and Driving Mechanisms of Land Use in Jiangxi Province from 1980 to 2015

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 30 Number of periods: 2023 02 Page number: 361-368 Column: Public date: 2023-03-10

Title:: Spatial and Temporal Variability Characteristics and Driving Mechanisms of Land Use in Jiangxi Province from 1980 to 2015

Author(s):: LIU Weilin¹, HE Hao¹, ZHU Shengnan², LI Xiang¹, WU Bin¹, ZHANG Jingrong¹, YANG Qing¹, LIU Lina¹; (1.Jiangxi Key Laboratory for Restoration of Degraded Ecosystems & Watershed Ecohydrology, Nanchang Institute of Technology, Nanchang 330099, China; 2.College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China)

Keywords:: Jiangxi Province; land use change; temporal and spatial changes; principal component analysis; driving mechanism

CLC:: F301.2

DOI:: 10.13869/j.cnki.rswc.2023.02.003

Abstract:: Clarifying the spatial-temporal characteristics and driving factors of land use conversion in Jiangxi Province can provide a scientific basis for the rational development of land resources and ecological environmental protection in the region. Based on Landsat remote sensing images, the spatial analysis of ArcGIS and principal component analysis of SPSS were used to analyze the land use change in Jiangxi Province from 1980 to 2015 and to explore the driving mechanism through the single and comprehensive dynamic attitude of land use, land use transfer matrix and comprehensive index of land use degree, as well as the migration of land use center of gravity. The results show that:(1)from 1980 to 2015, the comprehensive dynamics of land use in Jiangxi Province was 0.168%/a, and the types were mainly forestland and cultivated land, which accounted for 89.85% of the total area; the construction land area changed the most, with a total increase of 2 241.01 km² during the period, which was the main type of change.(2)from 1980 to 2015, the largest areas of land use transfer out and transfer in Jiangxi Province were 3 190.67 km² of cultivated land and 2 325.20 km² of construction land, respectively, while forestland and grassland were also transferred out of 2 830.77 km² and 885.18 km², respectively;(3)the center of gravity of land use in Jiangxi Province changed accordingly with the change of land use; the centers of gravity of construction land and cultivated land changed greatly; the construction land moved to the northeast and the cultivated land moved to the southwest; the change trajectories of the two were opposite;(4)the driving force of construction land in Jiangxi Province was the development level of towns and the number and structure of population; the driving force of cultivated land was the level of agriculture and industrial institutions, population changes and living standards of residents. In summary, land use in Jiangxi Province had changed a lot in the recent 35 years, with cultivated land and construction land as the main change types, which were mainly influenced by social factors.

References:: [1] Rindfuss R R, Walsh S J, Turner B L, et al. Developing a science of land change: challenges and methodological issues[J]. Proceedings of the National Academy of Sciences, 2004, 101(39): 13976-13981.
[2] Moran E, Ojima D S, Buchmann B, et al. Global Land Project: Science Plan and Implementation Strategy[M]. Stockholm: IGBP Secretariat, 2005.
[3] Ramankutty N, Foley J A. Estimating historical changes in global land cover: Croplands from 1700 to 1992[J]. Global Biogeochemical Cycles, 1999,13(4):997-1027.
[4] Sterling S M, Ducharne A, Polcher J. The impact of global land-cover change on the terrestrial water cycle[J]. Nature Climate Change, 2013,3(4):385-390.
[5] Lambin E F, Geist H J, Lepers E. Dynamics of land-use and land-cover change in tropical regions[J]. Annual Review of Environment and Resources, 2003,28(1):205-241.
[6] 刘纪远,宁佳,匡文慧,等.2010—2015年中国土地利用变化的时空格局与新特征[J].地理学报,2018,73(5):789-802.
[7] 田鹏,李加林,史小丽,等.浙江省土地利用格局时空变化及生态风险评价[J].长江流域资源与环境,2018,27(12):2697-2706.
[8] 徐丽婷,徐羽,钟业喜,等.转型背景下城乡建设用地演变特征及驱动力:以江西省为例[J].水土保持研究,2018,25(2):328-334,340.
[9] 李丽国,王宇欣,邱硕,等.乌鲁木齐市土地利用和覆被生态变化及其驱动力分析[J].中国农业大学学报,2017,22(6):177-188.
[10] 史利江,王圣云,姚晓军,等.1994—2006年上海市土地利用时空变化特征及驱动力分析[J].长江流域资源与环境,2012,21(12):1468-1479.
[11] 丁屹红.吴起县土地利用覆被变化驱动力研究[D].陕西杨凌:西北农林科技大学,2017.
[12] 秦富仓,周佳宁,刘佳,等.内蒙古多伦县土地利用动态变化及驱动力[J].干旱区资源与环境,2016,30(6):31-37.
[13] 程磊,徐宗学,罗睿,等.渭河流域1980—2000年LUCC时空变化特征及其驱动力分析[J].水土保持研究,2009,16(5):1-6.
[14] 郭思琪,韩磊,赵永华,等.秦岭地区土壤侵蚀时空变化及景观格局[J].生态学杂志,2019,38(7):2167-2176.
[15] 段峥嵘,祖拜代·木依布拉,夏建新,等.近25年阿克苏绿洲土地利用时空变化及其驱动力分析[J].应用基础与工程科学学报,2018,26(2):413-426.
[16] 周旭,赵海根,吴琳娜,等.1976年以来北洛河流域土地利用变化对人类活动程度的响应[J].地理学报,2014,69(1):54-63.
[17] 刘洪超,吕军,王铭,等.拉林河流域土地利用变化及其生态环境效应分析[J].中国水土保持,2019(6):38-41.
[18] 邓红兵,王英明,张巧显,等.江西省土地利用变化及其驱动力定量研究[J].江西农业大学学报,2006,28(6):933-938.
[19] 徐羽,钟业喜,冯兴华,等.江西省土地利用变化及其对人类活动的响应[J].水土保持研究,2017,24(1):181-186,193.
[20] 张婷,骆希,蔡海生.江西省耕地的动态变化及驱动因子[J].水土保持通报,2014,34(3):305-310.
[21] 李传哲,于福亮,刘佳,等.近20年来黑河干流中游地区土地利用/覆被变化及驱动力定量研究[J].自然资源学报,2011,26(3):353-363.
[22] 齐师杰,张行南,夏达忠,等.嘉陵江流域土地利用/覆被变化特征及其驱动力分析[J].长江科学院院报,2013,30(1):1-7.
[23] 伍星,沈珍瑶,刘瑞民,等.长江上游土地利用/覆被变化特征及其驱动力分析[J].北京师范大学学报:自然科学版,2007,43(4):461-465.
[24] 金浩宇,鞠琴,曲珍,等.长江源区1980—2010年土地利用变化及影响分析研究[J].水资源与水工程学报,2019,30(4):78-85.
[25] 张瑞,徐宗学,刘晓婉,等.1980—2015年雅鲁藏布江流域土地利用时空演变格局分析[J].中国农村水利水电,2019(3):106-111.
[26] 柴雪柯,蒋观滔,高鹏,等.渭河流域土地利用变化特征及驱动力分析[J].人民黄河,2016,38(8):77-81,85.
[27] 王军德,程玉菲,金彦兆.移民安置综合开发区土地利用变化及驱动力分析:以疏勒河中游干流区为例[J].水利水电技术,2018,49(10):46-51.
[28] 张浚茂,臧传富.东南诸河流域1990—2015年土地利用时空变化特征及驱动机制研究[J].生态学报,2019,39(24):9339-9350.

Similar References:

Memo

Last Update: 2023-03-10