[1]李辉,周启刚,焦欢,等.基于TM影像的重庆市都市区NDVI时空变化特征[J].水土保持研究,2015,22(06):250-255.
　LI Hui,ZHOU Qigang,JIAO Huan,et al.Temporal-Spatial Variation of NDVI in the Metropolitan Area of Chongqing Municipality Based on TM[J].Research of Soil and Water Conservation,2015,22(06):250-255.
点击复制

基于TM影像的重庆市都市区NDVI时空变化特征

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 22 期数: 2015年06期 页码: 250-255 栏目: 出版日期: 2015-12-28
Title:
Temporal-Spatial Variation of NDVI in the Metropolitan Area of Chongqing Municipality Based on TM
作者:
李辉1, 周启刚1, 焦欢1, 王福海2, 国洪磊1
1. 重庆工商大学 旅游与国土资源学院, 重庆 400067;
2. 重庆工商大学 融智学院, 重庆 400033
Author(s):
LI Hui1, ZHOU Qigang1, JIAO Huan1, WANG Fuhai2, GUO HongLei1
1. School of Tourism and Land Resources, Chongqing Technology and Business University, Chongqing 400067, China;
2. Rongzhi College of Chongqing Technology and Business University, Chongqing 400033, China
关键词:
NDVI; 时空变化; 重庆市都市区; TM
Keywords:
NDVI; temporal and spatial variation; main district of Chongqing; TM
分类号:
X171;X87
摘要:
随着城市化进程的不断加快，城市生态环境问题越来越突出，使得对城市NDVI的时空变化研究显得十分迫切。以重庆市都市区作为研究对象，采用1988年、2000年、2002年、2012年的4期LandsatTM遥感数据以及重庆市都市区1∶5万DEM数据，通过人机交互、定量遥感技术以及GIS技术相结合的方法，获取了1988—2012年间研究区NDVI的分布数据。研究表明：在1988—2012年间，重庆市都市区NDVI在时间、空间以及结构上都发生了较大变化。NDVI的变化趋势呈现出一定的规律性，在城市建设用地扩张的区域NDVI指数呈现出下降趋势，而在城市已建成区又具有相对稳定性。研究成果旨在为促进城市可持续发展、优化城市生态环境提供科学依据与参考。
Abstract:
As the acceleration of urbanization, the urban ecological and environmental problems have becoming more and more outstanding, which makes it very urgent to study the temporal-spatial variation of city NDVI. We took the metropolitan area of Chongqing Municipality as the research example, obtained the NDVI distributed dates in 1988—2012 by combining Human-computer Interaction, quantitative Remote Sense Technique and GIS and through the data sources including 1988, 2000, 2002, 2012 Landsat TM remote sensing data and 1∶50 000 DEM of the metropolitan area of Chongqing Municipality. The results showed that the NDVI of the metropolitan area of Chongqing Municipality had greatly changed in temporal-spatial variation and structures from 1988 to 2012. In addition, the change trend of NDVI appeared a certain regularity and showed a downward trend in the urban expansion area. On the other hand, the change trend of NDVI showed guaranteed relative stability. The result can offer scientific basis and reference for promoting the sustainable development of the city and optimizing urban ecological environment.

参考文献/References:

[1] 陈颖彪,吴志峰,程炯,等.遥感与GIS支持下的城市绿地提取方法研究:以深圳市为例[J].生态环境,2004,13(3):362-364.
[2] 丁艳梅,张继贤,王坚,等.基于TM数据的植被覆盖度反演[J].测绘科学,2006,31(1):43-45.
[3] 龚建周,夏北成.基于遥感影像的广州市植被覆盖度内部结构与时空变化[J].植物资源与环境学报,2006,15(4):25-29.
[4] 韩贵锋,徐建华,袁兴中,等.1998-2001年重庆市都市区植被的时空变化[J].生态学,2007,26(9):1412-1417.
[5] 田野,徐恒力,刘双,等.基于归一化植被指数变化分级的千山植被变化[J].中国水土保持,2010(1):25-28.
[6] 朴世龙,方精云.最近18年来中国植被覆盖的动态变化[J].第四纪研究,2001,21(4):294-302.
[7] 马志勇,沈涛,张军海,等.基于植被覆盖度的植被变化分析[J].测绘通报,2007(3):45-48.
[8] 李建辉,周启刚,陈倩,等.基于RS和GIS的建设用地变化研究:以重庆市都市九区为例[J].重庆工商大学学报,2012,29(1):76-81.
[9] 汤国安,杨昕.地理信息系统空间分析试验教程[M].北京:科学出版社,2006.
[10] 李苗苗.植被覆盖度的遥感估算方法研究[D].北京:中国科学研究院遥感应用研究所,2003.
[11] 王福海,马泽忠,向敬华,等.基于TM的重庆山地都市区建设用地扩展与地表特征参数时空变化研究[J].水土保持研究,2014,21(4):107-113.

相似文献/References:

[1]申陆,田美荣,高吉喜.基于RWEQ模型的浑善达克沙漠化防治生态功能区土壤风蚀与主要影响因子分析[J].水土保持研究,2016,23(06):90.
　SHEN Lu,TIAN Meirong,GAO Jixi.Analysis on Wind Erosion and Main Factors in Desertification Control Ecologincal Function Area of Hunshandake Using the Revised Wind Erosio Equation Model[J].Research of Soil and Water Conservation,2016,23(06):90.
[2]王兮之,陆龙,梁钊雄.青海湟水流域植被覆盖度时空变化分析[J].水土保持研究,2010,17(06):172.
　WANG Xi-zhi,LU Long,LIANG Zhao-xiong.Analysis on Temporal-spatial Change of Vegetation Coverage in Huangshui Watershed[J].Research of Soil and Water Conservation,2010,17(06):172.
[3]张文帅,王飞,穆兴民,等.近25年延河流域土地利用/覆盖变化的时空特征[J].水土保持研究,2012,19(05):148.
　ZHANG Wen-shuai,WANG Fei,MU Xing-min,et al.Spatio-temporal Characteristics of Land Use/Land Cover Change(LUCC) over the Past 25 Years in the Yan River Basin[J].Research of Soil and Water Conservation,2012,19(06):148.
[4]龙冬冬,赵宏波,宋戈,等.河南省耕地集约利用时空变化特征研究[J].水土保持研究,2012,19(04):223.
　LONG Dong-dong,ZHAO Hong-bo,SONG Ge,et al.Study on the Spatial-temporal Variance of Cultivated Land Intensive Use in He’nan Province[J].Research of Soil and Water Conservation,2012,19(06):223.
[5]贺中华,陈晓翔,梁虹,等.基于NDVI的喀斯特水资源遥感定量监测及分析——以贵州省为例[J].水土保持研究,2012,19(03):161.
　HE Zhong-hua,CHEN Xiao-xiang,LIANG Hong,et al.Quantitative Remote Sensing Monitoring and Analysis of Karst Water Resources Based on NDVI-Taking Guizhou Province as a Case[J].Research of Soil and Water Conservation,2012,19(06):161.
[6]江和文,郭婷婷,包颖,等.辽宁省近50年旱涝灾害的时空特征分析[J].水土保持研究,2012,19(02):29.
　JIANG He-wen,GUO Ting-ting,BAO Ying,et al.Spatiotemporal Distribution of Drought and Flood Disasters over the Last 50 Years of Liaoning Province[J].Research of Soil and Water Conservation,2012,19(06):29.
[7]刘正佳,刘占仁,王丝丝,等.基于日降雨的沂蒙山区降雨侵蚀力时空变化研究[J].水土保持研究,2012,19(02):34.
　LIU Zheng-jia,LIU Zhan-ren,WANG Si-si,et al.Spatiotemporal Variation of Rrainfall Erosivity in Yimeng Mountainous Area Based on Daily Rainfall[J].Research of Soil and Water Conservation,2012,19(06):34.
[8]鲁瑞洁,唐清亮,桑艳礼,等.青海湖克土沙区不同类型沙丘土壤水分的动态变化[J].水土保持研究,2012,19(02):111.
　LU Rui-jie,TANG Qing-liang,SANG Yan-li,et al.Dynamic Changes of Soil Moisture in Different Dunes of Ketu Sand Land in Qinghai Lake Basin[J].Research of Soil and Water Conservation,2012,19(06):111.
[9]何毅,王飞,穆兴民,等.近60年关中一天水经济区降水量特征分析[J].水土保持研究,2012,19(01):65.
　HE Yi,WANG Fei,MU Xing-min,et al.Analysis on Characteristic of Precipitation in Guanzhong-Tianshui Economic Zone in Recent 60 Years[J].Research of Soil and Water Conservation,2012,19(06):65.
[10]段文明,穆兴民,高鹏,等.嘉陵江流域近50年降水量演变规律分析[J].水土保持研究,2012,19(01):97.
　DUAN Wen-ming,MU Xing-min,GAO Peng,et al.Analysis on the Trend of Precipitation in Jialing River Basin Nearly 50 Years[J].Research of Soil and Water Conservation,2012,19(06):97.
[11]来风兵,张展赫,陈蜀江,等.塔克拉玛干西部别里库姆沙漠NDVI时空变化特征[J].水土保持研究,2016,23(02):243.
　LAI Fengbing,ZHANG Zhanhe,CHEN Shujiang,et al.Research on the Spatiotemporal Change in NDVI of Birkum Desert in the West of the Taklimakan Desert[J].Research of Soil and Water Conservation,2016,23(06):243.
[12]高彦净,谢余初,钱大文,等.甘肃白龙江流域植被覆盖度及景观格局变化[J].水土保持研究,2015,22(01):181.
　GAO Yanjing,XIE Yuchu,QIAN Dawen,et al.Dynamic Variations of Vegetation Coverage and Landscape Pattern in Bailongjiang Basin of Southern Gansu[J].Research of Soil and Water Conservation,2015,22(06):181.
[13]赵安周,张安兵,赵延旭,等.基于MODISNDVI数据的陕甘宁地区植被覆盖时空变化及其对极端气候的响应[J].水土保持研究,2018,25(03):224.
　ZHAO Anzhou,ZHANG Anbing,ZHAO Yanxu,et al.Spatiotemporal Changes of Vegetation in the Shaanxi—Gansu—Ningxia Region and Response to Climatic Extremes Based on MODIS NDVI Data[J].Research of Soil and Water Conservation,2018,25(06):224.
[14]王丽霞,余东洋,刘招,等.渭河流域NDVI与气候因子时空变化及相关性研究[J].水土保持研究,2019,26(02):249.
　WANG Lixia,YU Dongyang,LIU Zhao,et al.Study on Tempo-spatial Variations of NDVI and Climatic Factors and Their Correlation in the Weihe Watershed[J].Research of Soil and Water Conservation,2019,26(06):249.

备注/Memo

收稿日期:2014-11-17;改回日期:2015-02-02。
基金项目:国家自然资助项目（41101503）；重庆工商大学研究生创新项目（yjscxx2015-41-39）
作者简介:李辉(1989-),男,湖南攸县人,主要研究方向:3S技术应用研究。E-mail:lh25941630@163.com
通讯作者:周启刚(1976-),男,重庆铜梁人,副教授,博士,硕士生导师,主要研究方向:3S与资源环境利用。E-mail:zqg1050@163.com

更新日期/Last Update: 1900-01-01