基于综合质量空间自相关性分析的耕地保护分区方法
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摘要
从耕地的自然条件、利用情况和经济水平出发,结合耕地的空间属性,借助空间自相关性分析方法,提出了科学、合理的耕地保护分区方法。首先运用全局空间自相关的方法,探究高平市耕地质量在空间上整体的分布情况,以便进行下一步更细致的分析;再运用局部空间自相关的方法,以耕地质量指数为变量,探究高平市耕地质量的空间分布规律,最终基于综合质量的分析结果提出耕地保护分区方案。研究结果表明:整体分析显示,高平市耕地的自然条件、利用情况和经济水平皆表现出显著聚集性;局部分析得出,高平市耕地从自然条件、利用情况和经济水平3方面呈现出一定的规律性,HH(高-高)型和LL(低-低)型耕地表现为聚集分布;HL(高-低)型和LH(低-高)型耕地呈零星分布。最终从耕地的3方面分别进行局部分析,并依据3个局部分析结果组合,结合实际,提出耕地保护分区的方法及思路。
A scientific and reasonable protection zoning scheme of cultivated land was given by using the spatial autocorrelation analysis method,which combined the natural condition,utilize situation and economic level with the spatial characteristics of cultivated land. Firstly,the global autocorrelation was used to explore the global distribution of cultivated land quality in Gaoping City for further analysis. Then the local autocorrelation was used to study the local distribution of cultivated land quality in Gaoping City,regarding the cultivated land quality index as vitiate. Finally,a protection scheme was formulated based on the analysis results of the comprehensive quality. The main results were as follows: firstly,the cultivated land quality which included the natural condition,utilize situation and economic level exhibited significant aggregation of global spatial distribution in Gaoping City. Besides,the local distribution of cultivated land quality showed a regular pattern,which contained the HH type( high-high) and LL type( low-low) emerged as the shape of cluster,while the HL type( high-low) and LH type( low-high) were barely sporadic distributed in Gaoping City. At last, kinds of protection zoning were put forward according to the combination of comprehensive cultivated land quality index based on local spatial autocorrelation and actual situation,which would provide a reference for cultivated land protection in Gaoping City.
A scientific and reasonable protection zoning scheme of cultivated land was given by using the spatial autocorrelation analysis method,which combined the natural condition,utilize situation and economic level with the spatial characteristics of cultivated land. Firstly,the global autocorrelation was used to explore the global distribution of cultivated land quality in Gaoping City for further analysis. Then the local autocorrelation was used to study the local distribution of cultivated land quality in Gaoping City,regarding the cultivated land quality index as vitiate. Finally,a protection scheme was formulated based on the analysis results of the comprehensive quality. The main results were as follows: firstly,the cultivated land quality which included the natural condition,utilize situation and economic level exhibited significant aggregation of global spatial distribution in Gaoping City. Besides,the local distribution of cultivated land quality showed a regular pattern,which contained the HH type( high-high) and LL type( low-low) emerged as the shape of cluster,while the HL type( high-low) and LH type( low-high) were barely sporadic distributed in Gaoping City. At last, kinds of protection zoning were put forward according to the combination of comprehensive cultivated land quality index based on local spatial autocorrelation and actual situation,which would provide a reference for cultivated land protection in Gaoping City.
引文
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11 韦仕川,熊昌盛,栾乔林,等.基于耕地质量指数局部空间自相关的耕地保护分区[J].农业工程学报,2014,30(18):249-256.WEI Shichuan,XIONG Changsheng,LUAN Qiaolin,et al.Protection zoning of arable land quality index based on local spatialautocorrelation[J].Transactions of the CSAE,2014,30(18):249-256.(in Chinese)
12 党国锋,朱晨.基于空间自相关分析的山区耕地质量分区研究[J].中国农学通报,2015,31(36):131-138.DANG Guofeng,ZHU Chen.Zonal study of farmland quality in mountainous area based on spatial autocorrelation analysis:Taking Wudu district of Longnan city as an example[J].Chinese Agricultural Science Bulletin,2015,31(36):131-138.(in Chinese)
13 熊昌盛,韦仕川,栾乔林,等.基于Moran's I分析方法的耕地质量空间差异研究——以广东省广宁县为例[J].资源科学,2014,36(10):2066-2074.XIONG Changsheng,WEI Shichuan,LUAN Qiaolin,et al.Spatial pattern disparity and arable land quality based on Moran's I analysis[J].Resources Science,2014,36(10):2066-2074.(in Chinese)
14 陈云坪,王秀,马伟,等.小麦多年产量空间变异与空间关联分析[J].农业机械学报,2010,41(10):180-184.CHEN Yunping,WANG Xiu,MA Wei,et al.Spatial autocorrelation analysis of wheat yield over five years[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(10):180-184.(in Chinese)
15 张超,张海锋,杨建宇,等.网格环境下县域基本农田建设空间布局方法研究[J/OL].农业机械学报,2016,47(11):245-251 .http:∥www.j-csam.org/jcsam/ch/reader/view_abstract.aspx?flag=1&file_no=20161134&journal_id=jcsam.DOI:10.6041/j.issn.1000-1298.2016.11.034.ZHANG Chao,ZHANG Haifeng,YANG Jianyu,et al.Spatial layout of basic farmland construction at county scale in grid environment[J/OL].Transactions of the Chinese Society for Agricultural Machinery,2016,47(11):245-251.(in Chinese)
16 CLIFF A D,ORD J K.Spatialautocorrelation[M].London:Pion,1973.
17 ANSELIN L.Local indicators of spatial association-LISA[J].Geographical Analysis,1995,27(2):93-115.
18 杨永侠,王旭,孟丹,等.基于空间自相关的耕地等别指数检验方法研究[J/OL].农业机械学报,2016,47(5):328-335.http:∥www.j-csam.org/jcsam/ch/reader/view_abstract.aspx?flag=1&file_no=20160545&journal_id=jcsam.DOI:10.6041/j.issn.1000-1298.2016.05.045.YANG Yongxia,WANG Xu,MENG Dan,et al.Test method of cultivated land grading index base on spatial autocorrelation[J/OL].Transactions of the Chinese Society for Agricultural Machinery,2016,47(5):328-335.(in Chinese)
19 MORAN P A P.Notes on continuous stochastic phenomena[J].Biometrika,1950,37(1-2):17-23.
20 孙英君,王劲峰,柏延臣.地统计学方法进展研究[J].地球科学进展,2004,19(2):268-274.SUN Yingjun,WANG Jinfeng,BAI Yanchen.Study on progress of methods in geostatistics[J].Advance in Earth Sciences,2004,19(2):268-274.(in Chinese)
21 葛莹,姚士谋,蒲英霞,等.运用空间自相关分析聚集经济类型的地理格局[J].人文地理,2005(3):21-25.GE Ying,YAO Shimou,PU Yingxia,et al.Application of spatial autocorrelation for the spatial patterns of urbanization and localization economy[J].Human Geography,2005(3):21-25.(in Chinese)
2 谢俊奇,蔡玉梅,郑振源,等.基于改进的农业生态区法的中国耕地粮食生产潜力评价[J].中国土地科学,2004,18(4):31-37.XIE Junqi,CAI Yumei,ZHENG Zhenyuan,et al.AEZ-based assessment for food productivity potential of cultivated land in China[J].China Land Science,2004,18(4):31-37.(in Chinese)
3 王洪波,程锋,张中帆,等.中国耕地等别分异特性及其对耕地保护的影响[J].农业工程学报,2011,27(11):1-8.WANG Hongbo,CHENG Feng,ZHANG Zhongfan,et al.Differential characteristics of cultivated land grade and it'seffect on cultivated land protection in China[J].Transactions of the CSAE,2011,27(11):1-8.(in Chinese)
4 郧文聚.中国耕地等级评定与监测研究[M].北京:中国大地出版社,2010:1-2.
5 陈百明,周小萍.中国粮食自给率与耕地资源安全底线的探讨[J].经济地理,2005,25(2):145-148.CHEN Baiming,ZHOU Xiaoping.Analysis on the grain self-sufficient ratio and the safe baseline of cultivated land and in China[J].Economic Geography,2005,25(2):145-148.(in Chinese)
6 孙佑海,柴涛修.在新的历史起点上强化耕地质量保护[J].中国土地,2009(1):34-38.
7 吴飞,濮励杰,许艳,等.耕地入选基本农田评价与决策[J].农业工程学报,2009,25(12):270-277.WU Fei,PU Lijie,XU Yan,et al.Evaluation anddecision-making for selecting cultivated land into primefarmland[J].Transactions of the CSAE,2009,25(12):270-277.(in Chinese)
8 董秀茹,尤明英,王秋兵.基于土地评价的基本农田划定方法[J].农业工程学报,2011,27(4):336-339.DONG Xiuru,YOU Mingying,WANG Qiubing.Demarcatingmethod of prime farmland based on land evaluation[J].Transactions of the CSAE,2011,27(4):336-339.(in Chinese)
9 孔祥斌,张青璞.中国西部区耕地等别空间分布特征[J].农业工程学报,2012,28(22):1-7.KONG Xiangbin,ZHANG Qingpu.Spatial distributioncharacteristics of arable land grade in Western China[J].Transactions of the CSAE,2012,28(22):1-7.(in Chinese)
10 孟斌,王劲峰,张文忠,等.基于空间分析方法的中国区域差异研究[J].地理科学,2005,25(4):393-400.MENG Bin,WANG Jinfeng,ZHANG Wenzhong,et al.Evaluation of regional disparity in China based on spatial analysis[J].Chinese Geographical Science,2005,25(4):393-400.(in Chinese)
11 韦仕川,熊昌盛,栾乔林,等.基于耕地质量指数局部空间自相关的耕地保护分区[J].农业工程学报,2014,30(18):249-256.WEI Shichuan,XIONG Changsheng,LUAN Qiaolin,et al.Protection zoning of arable land quality index based on local spatialautocorrelation[J].Transactions of the CSAE,2014,30(18):249-256.(in Chinese)
12 党国锋,朱晨.基于空间自相关分析的山区耕地质量分区研究[J].中国农学通报,2015,31(36):131-138.DANG Guofeng,ZHU Chen.Zonal study of farmland quality in mountainous area based on spatial autocorrelation analysis:Taking Wudu district of Longnan city as an example[J].Chinese Agricultural Science Bulletin,2015,31(36):131-138.(in Chinese)
13 熊昌盛,韦仕川,栾乔林,等.基于Moran's I分析方法的耕地质量空间差异研究——以广东省广宁县为例[J].资源科学,2014,36(10):2066-2074.XIONG Changsheng,WEI Shichuan,LUAN Qiaolin,et al.Spatial pattern disparity and arable land quality based on Moran's I analysis[J].Resources Science,2014,36(10):2066-2074.(in Chinese)
14 陈云坪,王秀,马伟,等.小麦多年产量空间变异与空间关联分析[J].农业机械学报,2010,41(10):180-184.CHEN Yunping,WANG Xiu,MA Wei,et al.Spatial autocorrelation analysis of wheat yield over five years[J].Transactions of the Chinese Society for Agricultural Machinery,2010,41(10):180-184.(in Chinese)
15 张超,张海锋,杨建宇,等.网格环境下县域基本农田建设空间布局方法研究[J/OL].农业机械学报,2016,47(11):245-251 .http:∥www.j-csam.org/jcsam/ch/reader/view_abstract.aspx?flag=1&file_no=20161134&journal_id=jcsam.DOI:10.6041/j.issn.1000-1298.2016.11.034.ZHANG Chao,ZHANG Haifeng,YANG Jianyu,et al.Spatial layout of basic farmland construction at county scale in grid environment[J/OL].Transactions of the Chinese Society for Agricultural Machinery,2016,47(11):245-251.(in Chinese)
16 CLIFF A D,ORD J K.Spatialautocorrelation[M].London:Pion,1973.
17 ANSELIN L.Local indicators of spatial association-LISA[J].Geographical Analysis,1995,27(2):93-115.
18 杨永侠,王旭,孟丹,等.基于空间自相关的耕地等别指数检验方法研究[J/OL].农业机械学报,2016,47(5):328-335.http:∥www.j-csam.org/jcsam/ch/reader/view_abstract.aspx?flag=1&file_no=20160545&journal_id=jcsam.DOI:10.6041/j.issn.1000-1298.2016.05.045.YANG Yongxia,WANG Xu,MENG Dan,et al.Test method of cultivated land grading index base on spatial autocorrelation[J/OL].Transactions of the Chinese Society for Agricultural Machinery,2016,47(5):328-335.(in Chinese)
19 MORAN P A P.Notes on continuous stochastic phenomena[J].Biometrika,1950,37(1-2):17-23.
20 孙英君,王劲峰,柏延臣.地统计学方法进展研究[J].地球科学进展,2004,19(2):268-274.SUN Yingjun,WANG Jinfeng,BAI Yanchen.Study on progress of methods in geostatistics[J].Advance in Earth Sciences,2004,19(2):268-274.(in Chinese)
21 葛莹,姚士谋,蒲英霞,等.运用空间自相关分析聚集经济类型的地理格局[J].人文地理,2005(3):21-25.GE Ying,YAO Shimou,PU Yingxia,et al.Application of spatial autocorrelation for the spatial patterns of urbanization and localization economy[J].Human Geography,2005(3):21-25.(in Chinese)