PDF Download

[1]HUANG Tingting,LU Debin,YANG Jian.Comprehensive Evaluation and Analysis on Spatiotemporal Variation of Cultivated Land on Provincial Scale Based on GIS —A Case Study in Guizhou Province[J].Research of Soil and Water Conservation,2017,24(03):253-257.

Copy

Comprehensive Evaluation and Analysis on Spatiotemporal Variation of Cultivated Land on Provincial Scale Based on GIS —A Case Study in Guizhou Province

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 24 Number of periods: 2017 03 Page number: 253-257 Column: Public date: 2017-06-28

Title:: Comprehensive Evaluation and Analysis on Spatiotemporal Variation of Cultivated Land on Provincial Scale Based on GIS —A Case Study in Guizhou Province

Author(s):: HUANG Tingting^1,3, LU Debin^1,2, YANG Jian¹; 1. Institute of Economics and Management, Tongren University, Tongren, Guizhou 554300, China;
2. School of Geographical Sciences, East China Normal University, Shanghai 200241, China;
3. College of Economics and Management, Southwest University, Chongqing 400715, China

Keywords:: GIS; cultivated land quality; spatiotemporal variation; model analysis; Guizhou Province

CLC:: F301.21

DOI:: -

Abstract:: Cultivated land quality is essential to national food safety, as well as the sustainable development of social economy and eco-environment.Thus, strengthening cultivated land protection plays a significant role in reality. Typically, the protection is conducted by two techniques, as cultivated land evaluation and space-time evolution analysis. An empirical research had been done on the change of cultivated land in Guizhou Province from 1989 to 2010 through the application of GIS spatial analysis technology which involved in the evaluation index system of cultivated land quality, the combination of cultivated land optimization model and ideal point method, relative change rate was used to explore the quality and spatiotemporal evolution of cultivated land. The results showed that during that period, the quality of cultivated land in Guizhou was improved obviously and the area of which increase to 9 202.69 km² including the first-class cultivated Land 7 854.11 km², the second-class cultivated Land 2 054.80 km² and the third-class cultivated land 1 273.09 km². Moreover, it was pointed out that farmland soil, slope configuration, water loss and soil erosion, ‘Four Modernization’ process, land exploitation, construction, cultivated land protection, returning farmland to forest project, public opinion and natural, economic and social factors were the main elements to drive the change on cultivated land quality and spatiotemporal form.

References:: [1] 邓楚雄,李晓青,向云波,等.长株潭城市群地区耕地数量时空变化及其驱动力分析[J].经济地理,2013,33(6):142-147.
[2] 刘彦随,乔陆印.中国新型城镇化背景下耕地保护制度与政策创新[J].经济地理,2014,34(4):1-6.
[3] 向云波,谢炳庚,郭湘.近50年湖南省耕地利用绩效时空分异特征[J].经济地理,2015,35(2):169-177.
[4] 李涛,孔祥斌,梁颖,等.基于农户决策行为的耕地质量评价理论与方法构建[J].中国农业大学学报,2010,15(3):101-107.
[5] 倪绍祥.试论耕地质量在耕地总量动态平衡中的重要性[J].经济地理,1998,18(2):83-85.
[6] 秦元伟,赵庚星,董超,等.乡镇级耕地质量综合评价及其时空演变分析[J].自然资源学报,2010,25(3):454-464.
[7] 赵建军,张洪岩,王野乔,等.基于AHP和GIS的省级耕地质量评价研究:以吉林省为例[J].土壤通报,2012,43(1):70-75.
[8] 李博,何腾兵,陶福然.贵州省耕地面积的时空变化及驱动力分析[J].贵州农业科学,2013(3):140-145.
[9] 卢德彬,涂建军.耕地入选基本农田整备区评价与决策[J].农机化研究,2012(3):1-4.
[10] 卢德彬,涂建军,华娟,等.GIS技术在永久性基本农田划定中的应用研究[J].农机化研究,2012(4):65-68.
[11] 杨乐,涂建军,王小飞,等.GIS技术在基本农田整备区划定中的应用:以重庆秀山县中和镇为例[J].农机化研究,2011,33(5):178-181.
[12] 韩敏,张慧,陈旭晖,等.贵州省农用地(耕地)自然质量评价指标体系的构建[J].贵州农业科学,2010(5):66-69.
[13] 涂建军,卢德彬.基于GIS与耕地质量组合评价模型划定基本农田整备区[J].农业工程学报,2012,28(2):234-238.
[14] 张鹏,徐中兵,赵振亮,等.基于模糊优选模型的区域可持续发展研究[J].水土保持研究,2009,16(4):186-191.
[15] 李远富,薛波.铁路选线设计方案多目标决策模糊优选模型及其应用研究[J].西南交通大学学报,2000,35(5):465-470.
[16] 程锋,石英,朱德举.耕地入选基本农田决策模型研究[J].地理与地理信息科学,2003,19(3):50-53.
[17] Xiulan W, Yuhai B.土地利用动态变化研究方法探讨[J].地理科学进展,2011,18(1):81-87.

Similar References:

Memo

Last Update: 1900-01-01