QIE Rui-qing,LIU Fu-min.Study on Changes in Landscape Pattern of Landuse Based on Fractal Theory—A Case Study of Zhenlai Town of Zhenlai County[J].Research of Soil and Water Conservation,2013,20(02):217-222.
基于分形理论的土地利用景观格局变化研究——以镇赉县镇赉镇为例
- Title:
- Study on Changes in Landscape Pattern of Landuse Based on Fractal Theory—A Case Study of Zhenlai Town of Zhenlai County
- Keywords:
- fractal theory; fractal dimension; land use; landscape pattern; Zhenglai Town
- 分类号:
- P901
- 摘要:
- 为增进对土地利用空间行为变化的理解，以分形理论和景观生态学为指导，以吉林省镇赉县镇赉镇的土地利用空间数据为基础，应用GIS对土地利用类型的分形及稳定性进行了研究。将土地利用类型划分为8类：耕地、园地、林地、草地、水域及水利设施用地、道路、居民点及工矿用地和未利用地，并进行各土地利用类型图斑分形维数分析。结果表明：土地利用类型的分布具有分形结构，各土地利用类型分维数（D）介于1.056 5～1.960 4。根据分维数对各土地利用类型进行稳定性排序：水域及水利设施 > 园地 > 耕地 > 居民点及工矿用地 > 草地 > 林地 > 未利用地 > 道路。且土地利用的形状指数、破碎化指数以及分离度指数在空间上的分布规律很大程度上受到人为活动的影响与干扰。研究结果可为研究区域土地资源的合理利用提供若干参考。
- Abstract:
- This thesis used fractal theory and landscape ecology as guide for the study of land use spatial behavior in order to enhance the understaning of the changes on land use spatial behavior. Based on the spatial land use database of Zhenlai Town of Zhenlai County in Jilin Province, fractal dimension and stability of land use types were studied. The landuse was classified into 8 types: cropland, garden plot, wood land, grass land, water body, road land, industrial and mining and unused land. The fractal dimension for the patches of landuse types was analyzed. Results showed that all the landuse types had fractal characteristics and the fractal dimension (D) values varied from 1.056 5 to 1.960 4. In terms of landuse stability given by the fractal dimension, the order of landuse types from high to low level was water, garden plot, cropland, industrial and mining, grass land, wood land, unused land, road land. And landuse shape index, fragmentation index and the separation index in the spatial distribution pattern were largely affected by interference of human activities. The Results can provide reference for the rational utilization of land resources.
参考文献/References:
[1] Mandel brot B B. The Fractal Geometry of Naturel [M].New York: W H Freeman,1982.
[2] 孙洪军,赵丽红.分形理论的产生及其应用[J].辽宁工学院学报,2005,25(2):113-117.
[3] 邵怀勇,仙巍,马泽忠,等.土地利用/土地覆被镶嵌体的分形结构模型研究[J].水土保持学报,2004,18(5):156-159.
[4] 樊自立,马英杰,马映军.中国西部地区耕地土壤盐渍化评估及发展趋势预测[J].干旱区地理,2002,25(2):97-102.
[5] 杨涵,王芳芳,吴世新.基于分形理论的新疆土地利用空间格局分析[J].干旱区研究,2009,26(2):194-200.
[6] 刘晓辉,吕宪国,董贵华.分维模型在土地利用研究中的应用[J].地理科学,2008,28(6):765-769.
[7] 蔡运龙.土地结构分析的方法及应用[J].地理学报,1992,47(2):146-154.
[8] 瓦哈甫·哈力克,杨玲,等.基于分形理论的车尔臣河流域中下游土地利用动态变化[J].干旱区资源与环境,2011,25(9):7-12.
[9] 许君燕,陈松林,施明乐.基于分形理论的土地利用景观格局变化研究:以长乐市为例[J].云南地理环境研究,2006,18(6):30-33.
[10] 田义超,任志远.基于分形理论的黄土丘陵区土地利用研究:以延安市宝塔区为例[J].地域研究与开发,2011,12(6):121-139.
[11] Mandelbrot B B. Fractal Chance, and Dimension[M]. New York:FreemaW H N,1977.
[12] 刘家福,王平,李京,等.基于Markov模型的长岭县土地利用时空变化研究[J].水土保持研究,2009,16(3):16-19.
[13] 强海洋,张小雷,雷军.基于分形理论的新疆干旱区绿洲城镇体系研究[J].干旱区地理,2010,33(5):802-808.
[14] 李谢辉,塔西甫拉提·特依拜,任福文.基于分形理论的干旱区绿洲耕地动态变化及驱动力研究[J].农业工程学报,2007,23(2):65-70.
[15] 秦占飞,常庆瑞.土地利用类型分维数及稳定性研究:以陕西省蒲城县为例[J].水土保持通报,2012,32(1):115-118.
[16] 贾科利,张俊华,常庆瑞.基于信息熵与分形理论的土地利用景观格局变化研究:以陕北农牧交错带为例[J].干旱地区农业研究,2009,27(5):235-239.
[17] 张丽,杨庆媛,冯应斌.基于分形理论的区域土地利用类型探讨:以重庆市沙坪坝区为例[J].西南大学学报:自然科学版,2008,30(8):137-141.
[18] 朱晓华,蔡运龙.中国土地利用空间分形结构及其机制[J].地理科学,2005,25(6):671-677.
[19] 邵怀勇,仙巍.土地利用/土地覆被镶嵌体的分形结构模型研究[J].水土保持学报,2004,18(5):155-158.
[20] 叶长盛,董玉祥.珠江三角洲土地利用分形特征及其影响机制[J].农业工程学报,2011,27(4):331-335.
相似文献/References:
[1]黄安,谢贤健,周贵尧,等.内江市微地形条件影响下土壤团聚体稳定性及分形特征[J].水土保持研究,2012,19(06):77.
HUANG An,XIE Xian-jian,ZHOU Gui-yao,et al.The Soil Aggregates Stability and the Fractal Features as Influenced by Tiny Terrain Conditions in Neijiang City[J].Research of Soil and Water Conservation,2012,19(02):77.
[2]赵世伟,苏静,杨永辉,等.宁南黄土丘陵区植被恢复对土壤团聚体稳定性的影响[J].水土保持研究,2005,12(03):27.
ZHAO Shi-wei,SU Jing,YANG Yong-hui,et al.Influence of the Soil Structure in Loess Hilly Region of Southern Ningxia Under Different Man-made Vegetation[J].Research of Soil and Water Conservation,2005,12(02):27.
[3]王水献,董新光,寇文.新疆焉耆盆地绿洲景观分形特征及驱动机制分析[J].水土保持研究,2007,14(06):256.
WANG Shui-xian,DONG Xin-guang,KOU Wen.Study on Fractal Characteristic of Oasis Landscape and Driving Mechanism in Yanqi Basin,Xinjiang[J].Research of Soil and Water Conservation,2007,14(02):256.
[4]刘小丹,张克斌,曹永翔,等.柴达木盆地察汗乌苏绿洲土地覆盖分形研究[J].水土保持研究,2009,16(02):216.
LIU Xiao-dan,ZHANG Ke-bin,CAO Yong-xiang,et al.Research on Fractal of Land Cover in Tsagan Us Oasis in Caidam Basin[J].Research of Soil and Water Conservation,2009,16(02):216.
[5]朱华,程先富,王世航,等.基于GIS的安徽省表层土壤颗粒分形特征研究[J].水土保持研究,2009,16(04):146.
ZHU Hua,CHENG Xian-fu,WANG Shi-hang,et al.\[J].Research of Soil and Water Conservation,2009,16(02):146.
[6]罗明达,杨吉华,房用,等.沂源石灰岩山地不同植被类型土壤颗粒分形特征研究[J].水土保持研究,2010,17(03):17.
LUO Ming-da,YANG Ji-hua,FANG Yong,et al.Characteristics of Soil Particles Fractal Dimension under Different Vegetation Types in Yiyuan Limestone Mountain[J].Research of Soil and Water Conservation,2010,17(02):17.
[7]高君亮,李玉宝,虞毅,等.毛乌素沙地不同土地利用类型土壤分形特征[J].水土保持研究,2010,17(06):220.
GAO Jun-liang,LI Yu-bao,YU Yi,et al.Soil Fractal Characters under Different Land Use Patterns of Mu Us Sandy Land[J].Research of Soil and Water Conservation,2010,17(02):220.
[8]李进林,韦杰.嘉陵江流域水系形态特征与侵蚀产沙响应[J].水土保持研究,2016,23(05):7.
LI Jinlin,WEI Jie.Features of River System Morphology and Its Response to Sediment Yield in the Jialing River Basin, China[J].Research of Soil and Water Conservation,2016,23(02):7.
[9]邹敏,张雯雯.烟台市海岸带土地利用空间结构分形特征[J].水土保持研究,2016,23(01):92.
ZOU Min,ZHANG Wenwen.Fractal Analysis on Spatial Structure of Land Use in the Sea Coastal Zone of Yantai City[J].Research of Soil and Water Conservation,2016,23(02):92.
[10]杨凤海,程光大,王盼盼,等.基于分形的宁安市土地利用变化及驱动力研究[J].水土保持研究,2016,23(02):280.
YANG Fenghai,CHENG Guangda,WANG Panpan,et al.Study on Land Use Change and Its Driving Forces in Ning’an City Based on Fractal Theory[J].Research of Soil and Water Conservation,2016,23(02):280.
备注/Memo
收稿日期:2012-09-18;改回日期:2012-10-23。
基金项目:国家自然科学基金（41071160）；吉林省科技厅项目（20100608）；吉林省教育厅项目（20100068）
作者简介:郄瑞卿(1972-),男,内蒙古察右中旗人,博士,副教授,主要研究方向为GIS应用与土地利用规划。E-mail:qieruiqing@126.com