SUN Jiu-hu,LIU Xiao-meng,LI You-gang,et al.Estimation of Vegetation Fraction in Beiyunhe District by Remote Sensing[J].Research of Soil and Water Conservation,2006,13(06):97-99.
北运河地区植被覆盖的遥感估算及变化分析
- Title:
- Estimation of Vegetation Fraction in Beiyunhe District by Remote Sensing
- Keywords:
- remote sensing; NDVI; dimidiate pixel model; vegetation fraction
- 分类号:
- TP79
- 摘要:
- 植被覆盖度作为衡量地表植被覆盖的一个重要指标，是计算土壤侵蚀模数、分析土壤侵蚀的必要参数。根据1994年和2004年两期同时相的Landsat TM遥感图像资料，处理和分析并提取北运河地区的NDVI指数，利用像元二分模型原理定量估算植被覆盖度，得出其植被覆盖分类图。在此基础上分析了北运河地区10年来的植被覆盖变化特征。
- Abstract:
- Vegetation fraction is a very important index to score the vegetation coverage on the land surface and is used in many aspects as one of the input parameters.Based on the dimidiate pixel model and the normalized difference vegetation index,the vegetation fraction of study region can be calculated by using the model of quantifying vegetation fraction from normalized difference vegetation.The vegetation fraction in Beiyunhe valley of remote sensing was calculated based on this model.The authors used 1994 and 2004 Landsat TM data to analyze vegetation changes in Beiyunhe valley.
参考文献/References:
[1] 赵强, 等.基于Landsat TM数据的潮白河地区植被覆盖变化研究[J].遥感信息, 2005, 21-23.
[2] 江振蓝, 沙晋明.利用多时相TM影像分析福州市地表植被的变化[J].水土保持研究, 2003, 10(4):69-71.
[3] 章文波, 符素华, 刘宝元.目估法测量植被覆盖度的精度分析[J].北京师范大学学报(自然科学版), 2001, 37(3):402-408.
[4] 张云霞, 李晓兵, 陈云浩.草地植被覆盖度的多尺度遥感与实地测量方法综述[J].地球科学进展, 2003, 18(1):85-93.
[5] 赵春玲, 李志刚, 吕海军, 等.中德合作宁夏贺兰山封山育林育草项目区植被覆盖度监测[J].宁夏农林科技, 2000, (6):6-14.
[6] 霍亚贞, 杨作民, 孟德政.北京自然地理[M].北京:北京师范学院出版社, 1989.168-169.
[7] Deferis R S, Townshend J R G.NDVI-derived land cover classification at a global scale[J].International Journal of Remote Sensing, 1994, 15:3567-3586.
[8] Palmer A R, Van rooren A F.Detecting vegetation change in the southern Kalahari using Landsat TM data[J].Journal of Arid Environments, June 1998, 39(2):143-153.
[9] 杨胜天, 刘昌明, 孙睿.近20年来黄河地区植被覆盖变化分析[J].地理学报, 2002, 57(6):679-684.
[10] Hui Qingliu, Alfredo Huete.A Feedback Based Modification of the NDVI to Minimize Canopy Background and Atmospheric Noise[J].IEEE Transactions on Geoscience and Remote Sensing, 1995, 33(2):457-465.
[11] 李苗苗, 吴炳方, 等.密云水库上游植被覆盖度的遥感估算[J].资源科学, 2004, 26(4):153 159.
[12] 陈云浩, 等.北京海淀区植被覆盖的遥感动态研究[J].植物生态学报, 2001, 25(5):588-593.
相似文献/References:
[1]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.
[2]李亮,翟进,史海滨.基于TM影像的河套灌区区域蒸散发研究[J].水土保持研究,2012,19(05):248.
LI Liang,ZHAI Jin,SHI Hai-bin.Study of Regional Evapotranspiration of Hetao Irrigationg District Based on TM Images[J].Research of Soil and Water Conservation,2012,19(06):248.
[3]陈昊,吴攀,刘沛,等.麻窝山小流域石漠化景观格局变化特征[J].水土保持研究,2012,19(04):239.
CHEN Hao,WU Pan,LIU Pei,et al.Landscape Patterns of Rocky Desertification in the Mawoshan Karst Basin of Northwest Guizhou Province[J].Research of Soil and Water Conservation,2012,19(06):239.
[4]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.
[5]赵银兵,倪忠云,陈陵康,等.西藏曲水-桑日地区1988-2009年土地利用景观格局演变研究[J].水土保持研究,2012,19(03):180.
ZHAO Yin-bing,CHEN Ling-kang,NAN Xi,et al.Study on Landscape Evolution in Qushui-Sangri Area of Tibet from 1988 to 2009[J].Research of Soil and Water Conservation,2012,19(06):180.
[6]李锐,赵永安,宋桂琴,等.固原上黄土地资源信息系统及其应用[J].水土保持研究,1992,(02):26.
Li Rui,Zhao Yongan,Song Guiqin,et al.LAND RESOURCES INFORMATION SYSTEM OF SHANGHUANG IN GUYUAN COUNTY[J].Research of Soil and Water Conservation,1992,(06):26.
[7]刘静.数字化地形模型（DTM）在水土保持中的应用[J].水土保持研究,1992,(02):96.
Liu Jeng.ESTABLSHING AND APPLICATION OF DTM FOR SOIL AND WATER CONSERVATION[J].Research of Soil and Water Conservation,1992,(06):96.
[8]全志杰,王成吉,毛晓利,等.毛乌素沙地西部区土地沙漠化动态遥感研究──以盐池县为例[J].水土保持研究,1995,2(02):158.
Quan Zhijie,Wang Chengji,Mao Xiaoli,et al.The Remote Sensing Study of Developments of Desertize of Soil of West Area of Maowusu Sand Soil──Taking the Yanchi County as an Example[J].Research of Soil and Water Conservation,1995,2(06):158.
[9]陈明华,黄炎和.福鼎市土壤侵蚀的遥感监测研究[J].水土保持研究,1998,5(02):136.
Chen Mnghua,Huang Yanhe.Study on Monitoring of Soil Erosion by Using Remote Sensing Technology in Fuding City[J].Research of Soil and Water Conservation,1998,5(06):136.
[10]韦中亚.石家庄市土壤侵蚀定量评价研究[J].水土保持研究,1999,6(04):62.
Wei Zhongya.Quantitative Evaluation on Soil Erosion of Shijiazhuang[J].Research of Soil and Water Conservation,1999,6(06):62.
[11]杨勤科,罗万勤,马宏斌,等.区域水土流失植被因子的遥感提取[J].水土保持研究,2006,13(05):267.
YANG Qing-ke,LUO Wan-qin,MA Hong-bin,et al.NDVI Extraction of Regional Soil Erosion Based on Remate Sensing[J].Research of Soil and Water Conservation,2006,13(06):267.
[12]夏照华,张克斌,李瑞,等.基于NDVI的农牧交错区植被覆盖度变化研究——以宁夏盐池县为例[J].水土保持研究,2006,13(06):178.
XIA Zhao-hua,ZHANG Ke-bin,LI Rui,et al.Study on the Change of Vegetation Fraction in Agro-pastoral Transition Area Based on NDVI——A Case Study in Yanchi County, Ningxia[J].Research of Soil and Water Conservation,2006,13(06):178.
[13]刘正佳,邵全琴.三江源地区植被覆盖度变化及其与气候因子的关系[J].水土保持研究,2014,21(06):334.
LIU Zheng-jia,SHAO Quan-qin.Vegetation Coverage Change and Its Response to Climate Change in Three-River Headwaters Region[J].Research of Soil and Water Conservation,2014,21(06):334.
备注/Memo
收稿日期:2005-12-1。
基金项目:北京市自然科学基金资助（4042011）
作者简介:孙久虎（1983- ），男，硕士，研究方向为遥感与地理信息系统应用.