[1]吕志强,吴志峰,程兰,等.基于缓冲带的区域土地利用格局梯度分析[J].水土保持研究,2008,15(06):72-77.
　WU Zhi-feng,CHENG Lan,CHEN Hong-shun,et al.Regional Gradient Analysis of Land Use Pattern Based on the Buffer Zones[J].Research of Soil and Water Conservation,2008,15(06):72-77.
点击复制

基于缓冲带的区域土地利用格局梯度分析

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 15 期数: 2008年06期 页码: 72-77 栏目: 出版日期: 2008-12-20
Title:
Regional Gradient Analysis of Land Use Pattern Based on the Buffer Zones
作者:
吕志强1,2, 吴志峰2, 程兰1, 陈红顺1, 杜伟3
1. 中国科学院, 广州地球化学研究所, 广州 510630;
2. 广东省生态环境与土壤研究所, 广州 510650;
3. 云南省地质工程勘察设计研究院, 昆明 650041
Author(s):
WU Zhi-feng1,2, CHENG Lan2, CHEN Hong-shun1, DU Wei1
1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510630 China;
2. Guangdong Institute of Eco-environment and Soil Sciences, Guangzhou, 510650 China;
3. Yunnan Geological Engineering Institute of Survey and Design, Kunming 650041, China
关键词:
区域土地利用; 格局; 梯度; 广州市
Keywords:
regional land use; pattern; gradient; Guangzhou city
分类号:
S301.24
摘要:
以广州为中心的研究区域是珠江三角洲乃至全国经济发展最为活跃的区域之一，土地资源分布和利用的区域性比较明显。该研究区土地资源面临自然环境的改变、城乡建设和农业生产等多方面的需求压力，对区域的土地利用状况进行格局分析，可以为区域土地资源的可持续利用提供空间决策支持依据。以遥感和GIS作为主要的研究手段，通过遥感解译获取6种土地类型的区域分布；在GIS的支持下，以广州主城区为中心作900m的35个缓冲区，形成35个圈层和幅度带；用梯度分析的方法，利用FRAGSTATS和GIS的扩展模块，在空间组成和空间构型两方面进行类型水平和景观水平的指数运算。研究结果显示：研究区域土地利用的破碎化程度、形态特征都有较为明显的梯度性；圈层土地利用格局的梯度性变化强度比幅度带的格局变化程度要更为剧烈。
Abstract:
Land spatial pattern is one of the core research objects in geography and ecology.Peal River Delta is one of the most dramatic development regions in China.The land use of district around Guangzhou is typically located as a whole.The land use under pressure comes from the changing of environment construction and the farm producing.It can be useful for the sustainable development by analysis of the land use pattern.Under the support of GIS and RS,the classification systems used in the district land is divided into 6 types including arable land,woodland,grassplot,building land,water area and wasteland according to the different ecological effects of each type of land.35 buffers are generated with a distance of 900 meters using GIS.The buffers lead to 35 land use rings and scale gradients.The pattern indices in class level and landscape level are calculated under the help of FRAGSTATS and ArcView software.It is considered that the fragment and the configuration of the region have an evident gradient pattern.

参考文献/References:

[1] Tumer M G.Landscape ecology:the effect of pattern on process[J].Annual Review of Ecology and Systematics,1989,20:171-197.
[2] Gustafson E J.Quantifying landscape spatial pattern:what is the state of the art?[J].Ecosystems,1998,1:143-156.
[3] Zonneveld I S,Forman R T.Changing Landscape:An Ecological Perspective[M].New York:Springer-Verlag,1990.
[4] Wiens J A,Stenseth N C,et al.Ecological mechanisms and landscape ecology[J].Oikos,1993,66:369-380.
[5] Qi Y,Wu J.Effects of changing spatial resolution on the results of landscape pattern analysis using spatial autocorrelation indices[J].Landscape Ecology,1996,11:39-49.
[6] 吴志峰,匡耀求,黄宁生.基于GIS的广州市耕地资源多样性与破碎度分析[J].农业系统科学与综合研究,2004,20(4):258-260.
[7] McDonnell M J,Pickett S T A.Ecosystem structure and function along urban-rural gradients an unexploited opportunity for ecology[J].Ecology,1990,71(4):1232-1237.
[8] 张金屯,Pickett S T A.“城-郊-乡”生态样带植被变化梯度分析[J].植物生态学报,1998,22(5):392-397.
[9] 张峰.北京市郊区可持续景观生态规划及优化生态生产范式研究:以昌平区为例[D].北京:中国科学院研究生院,2004.
[10] 张金屯,Pouyat R V.以纽约为案例的城市化对落叶阔叶林死地被层重金属含量的影响[J].林业科学,2000,36(4):42-45.
[11] 张金屯,Pouyat R V.“城-郊-乡”生态样带森林土壤重金属变化格局[J].中国环境科学,1997,1(5):410-413.
[12] 申卫军,邬建国,仁海,等.空间幅度变化对景观格局分析的影响[J].生态学报,2003,23(11):2219-2231.
[13] McGarigal K,Marks B J.Fragstats:Spatial Pattern Analysis Program for Quantifying Landscape Structure[R].Report No.PNW-GTR-351,USDA-Forest Service,Pacific Northwest Research Station,Portland,1995.
[14] Leitao A B,Ahern J.Applying landscape ecological concepts and metrics in sustainable landscape planning[J].Landscape and Urban Planing,2002,59:65-93.
[15] Matthew Luck,WU Jianguo.A gradient analysis of urban landscape pattern:a case study from the Phoenix metropolitan region,Arizona,USA[J].Landscape Ecology,2004,17(4):327-339.
[16] Nagendra H,Munroe D K,Southworth J.From pattern to process:landscape fragmentation and the analysis of land use/land cover change[J].Agriculture Ecosystems and Environment,2004,101(2/3):111-116.
[17] Wu J,Jelinski D E,Luck M,et al.Multiscale analysis of Landscape heterogeneity:Scale variance and pattern metrics[J].Geographic Information Sciences,2000,6(1):6-19.

相似文献/References:

[1]索安宁,王兮之,洪军,等.基于遥感的泾河流域植被覆盖格局分析[J].水土保持研究,2005,12(04):191.
　SUO An-ning,WANG Xi-zhi,HONG Jun,et al.Vegetation Cover Pattern Analysis Based on RS in Jinghe Basin[J].Research of Soil and Water Conservation,2005,12(06):191.
[2]王永利,云文丽,苗百岭,等.内蒙古典型草原区地表径流的分布格局与动态[J].水土保持研究,2008,15(04):114.
　WANG Yong-li,YUN Wen-li,MIAO Bai-ling,et al.The Pattern and Dynamics of Surface Runoff in the Typical Steppe of Inner Mongolia[J].Research of Soil and Water Conservation,2008,15(06):114.
[3]付艳玲,张晓萍,陈凤娟,等.黄土区退耕背景下土地利用/覆被格局现状调查研究——以安塞县马家沟流域为例[J].水土保持研究,2010,17(06):81.
　FU Yan-ling,ZHANG Xiao-ping,CHEN Feng-juan,et al.Land Use/Cover Pattern Survey under the Background of Grain for Green Policy Implementation in the Loess Hilly-Gully Region[J].Research of Soil and Water Conservation,2010,17(06):81.
[4]周启刚,周万村,张宝雷,等.基于RS和GIS三江并流区土地利用/覆被现状格局研究[J].水土保持研究,2006,13(06):156.
　ZHOU Qi-gang,ZHOU Wan-cun,ZHANG Bao-lei,et al.Study on Land Use and Land Cover Pattern in Three Rivers Parallel Area Based on RS and GIS[J].Research of Soil and Water Conservation,2006,13(06):156.
[5]李俊杰,米文宝,宋永永,等.宁夏农业现代化水平格局演变及空间分异[J].水土保持研究,2016,23(04):306.
　LI Junjie,MI Wenbao,SONG Yongyong,et al.The Pattern Evolution and Spatial Distribution of Agricultural Modernization Level in Ningxia Hui Autonomus Region[J].Research of Soil and Water Conservation,2016,23(06):306.
[6]王亚娟,米文宝,李建华,等.宁夏中部干旱带农业景观格局变化研究[J].水土保持研究,2013,20(04):203.
　WANG Ya-juan,MI Wen-bao,LI Jian-hua,et al.Agricultural Landscape Pattern Change in Arid Region of Middle Ningxia[J].Research of Soil and Water Conservation,2013,20(06):203.

备注/Memo

收稿日期:2008-7-17;
基金项目:国家自然科学基金（40571164）；广东省自然科学基金（06105518，5006700）
作者简介:吕志强（1978- ），男（汉族），山东莱芜人，博士生，从事遥感GIS应用、土地利用、景观生态学的学习研究。E-mail：luzhiqiang05@mails.gucas.ac.cn
通讯作者:吴志峰（1969－），男，研究员，博士，主要从事景观生态与遥感、GIS 应用研究。E-mail：zfwu@soil.gd.cn

更新日期/Last Update: 1900-01-01