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[1]CHEN Jinhong,JIANG Hongfei,YUAN Xuefeng,et al.Spatial and Temporal Analysis of the Coupled Coordination of Urbanization and Ecological Efficiency of Cultivated Land Use in Shaanxi Province[J].Research of Soil and Water Conservation,2023,30(04):338-346.[doi:10.13869/j.cnki.rswc.2023.04.051.]

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Spatial and Temporal Analysis of the Coupled Coordination of Urbanization and Ecological Efficiency of Cultivated Land Use in Shaanxi Province

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 30 Number of periods: 2023 04 Page number: 338-346 Column: Public date: 2023-06-10

Title:: Spatial and Temporal Analysis of the Coupled Coordination of Urbanization and Ecological Efficiency of Cultivated Land Use in Shaanxi Province

Author(s):: CHEN Jinhong¹, JIANG Hongfei¹, YUAN Xuefeng^1,2, ZHAO Yu^1,2; (1.School of Land Engineering, Chang'an University, Xi'an 710064, China; 2.Shaanxi Key Laboratory of Land Consolidation, Xi'an 710064, China)

Keywords:: ecological efficiency of cultivated land use; urbanization; coupled coordination model; spatial autocorrelation; Shaanxi Province

CLC:: F301.2

DOI:: 10.13869/j.cnki.rswc.2023.04.051.

Abstract:: [Objective] The coupled and coordination relationship between the ecological efficiency of cultivated land use and the urbanization process in Shaanxi Province was explored in order to provide a theoretical basis for the formulation of policies related to urbanization development and cultivated land protection in Shaanxi Province. [Methods] Based on the panel data of each county in Shaanxi Province from 2005 to 2019, we established system of ecological efficiency of cultivated land use and the evaluation index system of urbanization process, the ecological efficiency and urbanization level of county-level unit farmland use were measured, the coupling coordination degree model was used to explore the coupling coordination relationship between the two, and the spatial autocorrelation method was used to analyze the spatial pattern evolution characteristics of each county-level unit farmland use ecological efficiency and urbanization development. [Results] The level of ecological efficiency of cultivated land use in Shaanxi Province decreased from 0.765 in 2005 to 0.684 in 2019, but the overall ecological efficiency value of cultivated land use was relatively high and there was spatial variability among counties. The ecological efficiency of cultivated land use in each district and county clustered in clusters, and the differences between northern Shaanxi, central Shaanxi and southern Shaanxi gradually decreased over time. The overall urbanization level in Shaanxi Province had increased by 198.24% from 2005 to 2019, with an overall distribution trend of ‘high in the central part and low in the north and south', with the central Shaanxi being the core area for population urbanization, economic urbanization and land urbanization, and the overall rate of change followed the order: economic urbanization>population urbanization>land urbanization. The level of coupling between the ecological efficiency of cultivated land use and urbanization in county units in Shaanxi Province was mainly in the transition stage from low-level coupling to antagonistic coupling from 2005 to 2019, with 25% of districts and counties increasing their coupling. The type of coupled coordination between urbanization and ecological efficiency of cultivated land use in Shaanxi Province from 2005 to 2019 was dominated by three grades: mildly dysfunctional, on the verge of dysfunctional and barely coordinated. The number of districts and counties with primary coordination and barely coordinated had been increasing during the study period, and the overall development trend had been improving. The degree of coupled coordination showed a strong positive correlation in space, but there were obvious internal differences in local spatial aggregation. [Conclusion] The coupled and coordinated relationship between urbanization and ecological efficiency of cultivated land use in Shaanxi Province from 2005 to 2019 showed an overall trend of becoming better. In the future, Shaanxi Province should formulate differentiated economic development policies to promote urbanization in an orderly manner, while optimising the spatial layout of regional development and accelerating the formation of a positive regional interaction pattern.

References:: [1] 熊艳花,潘惠玲.新型城镇化背景下耕地保护问题及对策[J].中国农业综合开发,2022,19(5):14-16.
[2] 刘玉洁,张安录,刘蒙罢.长江中下游粮食主产区城镇化与耕地利用生态效率耦合协调度时空格局分析[J/OL].中国农业资源与区划:1-15[2022-10-20].http://kns.cnki.net/kcms/detail/11.3513.S.20220107.1028.009.html
[3] 吴郁玲,张佩,李佳.长江经济带耕地利用效率时空演变特征及提升路径研究[J].农业现代化研究,2021,42(4):579-588.
[4] 宋蕾,曹银贵,周伟,等.基于SD模型的三峡库区快速城镇化地区耕地利用模拟研究[J].长江流域资源与环境,2018,27(4):818-827.
[5] 王静怡,李晓明.近20年中国耕地数量变化趋势及其驱动因子分析[J].中国农业资源与区划,2019,40(8):171-176.
[6] 居尔艾提·吾布力,安瓦尔·买买提明,薛东前.城镇化与耕地集约利用水平及其耦合协调发展:以新疆阿克苏市为例[J].干旱区研究,2019,36(6):1333-1343.
[7] 李智礼,匡文慧,赵丹丹.京津冀城市群人口城镇化与土地利用耦合机理[J].经济地理,2020,40(8):67-75.
[8] 朱佩佩.河南省新型城镇化与农业现代化协调发展研究[D].郑州:郑州大学,2020.
[9] Hou Xianhui, Liu Jingming, Zhang Daojun, et al. Impact of urbanization on the eco-efficiency of cultivated land utilization: A case study on the Yangtze River Economic Belt, China[J]. Journal of Cleaner Production,2019; 238(C):117916.
[10] 卢阳禄,王红梅,胡月明,等.新型城镇化与耕地集约利用协调发展时空演变研究:以广东省为例[J].农业现代化研究,2016,37(5):831-839.
[11] 夏敏,张耀蓓.苏北县域城镇化与耕地集约利用耦合协调发展研究:以徐州市沛县为例[J].江西农业学报,2016,28(2):132-136.
[12] 吴红,张晓玲.安徽省城镇化与耕地利用集约化的动态响应关系[J].农业工程学报,2017,33(12):262-269.
[13] 刘纪远.国家资源环境遥感宏观调查与动态监测研究[J].遥感学报,1997,11(3):225-230
[14] 杨朔,李世平,罗列.陕西省耕地利用效率及其影响因素研究[J].中国土地科学,2011,25(2):47-54.
[15] 谢花林,张道贝,王伟,等.鄱阳湖生态经济区耕地利用效率时空差异及其影响因素分析[J].水土保持研究,2016,23(5):214-221.
[16] 盖兆雪,孙萍,张景奇.环境约束下的粮食主产区耕地利用效率时空演变特征[J].经济地理,2017,37(12):163-171.
[17] 刘海龙,王虎,谢亚林,等.集中连片特困区耕地生态效率的时空演变特征及影响因素分析:以吕梁山区为例[J].水土保持研究,2020,27(2):323-329.
[18] 李波,张俊飚.基于我国农地利用方式变化的碳效应特征与空间差异研究[J].经济地理,2012,32(7):135-140.
[19] 匡兵,卢新海,韩璟,等.考虑碳排放的粮食主产区耕地利用效率区域差异与变化[J].农业工程学报,2018,34(11):1-8.
[20] Tristram O W, Gregg M. A synthesis of carbon sequestration, carbon emissions, and net carbon flux in agriculture: comparing tillage practices in the United States[J]. Agriculture, Ecosystems and Environment,2002,91(1):217-232.
[21] Post W. M. Kwon K. C. Soil carbon sequestration and land-use change: processes and potential[J]. Global Change Biology,2000,6(3):317-327.
[22] 李波,张俊飚,李海鹏.中国农业碳排放时空特征及影响因素分解[J].中国人口资源与环境,2011,21(8):80-86.
[23] 张引,杨庆媛,闵婕.重庆市新型城镇化质量与生态环境承载力耦合分析[J].地理学报,2016,71(5):817-828.
[24] 税丽,潘洪义,张秋月,等.成渝城市群城市土地—耕地利用效率时空耦合研究[J].水土保持通报,2017,37(6):261-268.
[25] 张浩,冯淑怡,曲福田.耕地保护、建设用地集约利用与城镇化耦合协调性研究[J].自然资源学报,2017,32(6):1002-1015.
[26] 李子瑞,姜博,张余,等.东北三省新型城镇化与耕地集约利用协调性评价与预测[J].水土保持研究,2021,28(6):260-267.
[27] 王宾,于法稳.长江经济带城镇化与生态环境的耦合协调及时空格局研究[J].华东经济管理,2019,33(3):58-63.
[28] 薛选登,高佳琳.粮食主产区耕地生态足迹与粮食安全空间相关性分析[J].生态经济,2021,37(8):93-99.
[29] 刘愿理,廖和平,张茜茜,等.西南喀斯特区贫困空间剥夺的识别及空间格局分析[J].农业工程学报,2019,35(15):284-294.
[30] 薛选登,高佳琳.粮食主产区耕地生态足迹与粮食安全空间相关性分析[J].生态经济,2021,37(8):93-99.

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Last Update: 2023-06-10