吕丹红,姜琦刚,王德军,葛锦涛

• 1:吉林大学地球探测科学与技术学院

摘要(Abstract)：

针对传统的植被覆盖度估算方法费时费力、效率低且难以大范围提取等问题,该文基于泉州市2001—2016年TM/OLI遥感影像,运用归一化植被指数和像元二分法进行植被覆盖度的反演并通过决策树法划分不同的覆盖度等级,研究泉州市植被覆盖度与景观格局变化趋势。结果表明,泉州市总体植被覆盖度良好,部分区域由于城区扩张和人为破坏,呈下降趋势;2001—2016年非植被,低植被覆盖度和较低植被覆盖度的斑块密度降低,连片性增强,中度植被覆盖度和较高植被覆盖度的斑块密度增加,连片性减弱;多样性指数先增加后保持稳定,说明研究区内植被生态环境正在逐渐变好且趋于稳定。

关键词(KeyWords)： NDVI;像元二分法;景观格局指数;泉州市

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 吕丹红,姜琦刚,王德军,葛锦涛

DOI: 10.16251/j.cnki.1009-2307.2018.11.026

参考文献(References)：

• [1]温小乐,姜兴强,徐涵秋.基于TM影像的长乐市植被覆盖度变化研究[J].遥感信息,2013,28(6):56-61.(WEN Xiaole,JIANG Xingqiang,XU Hanqiu.Vegetation coverage change of Changle city based on TM image[J].Remote Sensing Information,2013,28(6):56-61.)
• [2]何云玲,张一平.城市生态环境与绿化植被相互作用研究[J].高原气象,2004,23(3):297-304.(HE Yunling,ZHANG Yiping.Studies on interaction between urban eco-environment and urban afforestation[J].Plateau Meteorology,2004,23(3):297-304.)
• [3]李文慧,杨斌,刘兆艳.城市植被覆盖度遥感信息提取:以连云港市为例[J].中小企业管理与科技旬刊,2015(21):183-186.(LI Wenhui,YANG Bin,LIU Zhaoyan.Remote sensing information extraction from urban vegetation coverage:taking Lianyungang city as an example[J].Management and Technology of of SME,2015(21):183-186.)
• [4]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(1):181-187.(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(1):181-187.)
• [5]张君,延军平.1982—2013年陕西不同植被类型NDVI变化特征分析[J].干旱区资源与环境,2017,31(4):86-92.(ZHANG Jun,YAN Junping.Characteristics of NDVI changes under the different vegetation types in Shaanxi PROVINCE from 1982to 2013[J].Journal of Arid Land Resources and Environment,2017,31(4):86-92.)
• [6] MOHAMMAD A.SHI Z,YAGHI A,et al.Application of GIS and remote sensing in soil degradation assessments in the Syrian coast[J].Journal of Zhejiang University(Agric.&Life sci),2012,26(2):191-196.
• [7]张春桂,潘卫华,陈惠,等.利用多时相中分辨率卫星影像监测福建省植被覆盖变化[J].遥感技术与应用,2007,22(5):613-617.(ZHANG Chungui,PAN Weihua,CHEN Hui,et al.Monitoring Vegetation coverage change of Fujian using multi-temporal remote sensing image[J].Remote Sensing Technology and Application,2002,22(5):613-617.)
• [8] TANG J,CHEN F,SCHWARTZ S S.Assessing spatiotemporal variations of greenness in the BaltimoreWashington corridor area[J].Landscape&Urban Planning,2012,105(3):296-306.
• [9]姜烨,孙建国,李庆.基于像元二分模型的植被覆盖度遥感信息提取[J].科技信息,2013(10):168-169.(JIANG Ye,SUN Jianguo,LI Qing.Remote sensing information extraction of vegetation coverage based on pixel dichotomy model[J].Sciene&Technology Information,2013(10):168-169.)
• [10]郭敏杰,张亭亭,张建军,等.1982—2006年黄土高原地区植被覆盖度对气候变化的响应[J].水土保持研究,2014,21(5):35-49.(GUO Minjie,ZHANG Tingting,ZHANG Jianjun,et al.Response of vegetation coverage to climate change in the Loess Plateau in 1982—2006[J].Research of Soil and Water Conservation,2014,21(5):35-49.)
• [11]PECH R P,GRAETZ R D,DAVIS A W.Reflectance modelling and the derivation of vegetation indices for an Australian semi-arid shrubland[J].International Journal of Remote Sensing,1986,7(3):389-403.
• [12]吴娇,李恒凯,雷军.东江源区植被覆盖时空演变遥感监测与分析[J].江西理工大学学报,2017,38(1):29-36.(WU Jiao,LI Hengkai,LEI Jun.Remote sensing monitoring of spatiotemporal variation of vegetation cover in Dongjiang source area[J].Journal of Jiangxi University of Science and Technology,2017,38(1):29-36.)
• [13]陈丽珍,陈云.基于遥感技术的厦门市植被覆盖变化监测[J].测绘与空间地理信息,2015,38(1):175-177.(CHEN Lizhen,CHEN Yun.Monitoring the change of vegetation cover in Xiamen city based on Remote sensing technology[J].Geomatics&Spatial Information Technology,2015,38(1):175-177.)
• [14]郑志民.低碳理念下泉州市旅游业的发展战略研究[D].泉州:华侨大学,2012.(ZHENG Zhimin.A research on the development strategy of tourism in Quanzhou on the theory of low carbon[D].Quanzhou:Huaqiao University,2012.)
• [15]周玲玲.基于景观格局指数的江汉平原土地利用覆盖时空变化分析[J].安徽农业科学,2016,44(11):304-306.(ZHOU Lingling.Analysis on temporal and spatial change of Jianghan Plain land use/cover based on landscape pattern index[J].Journal of Anhui Agricultural Sciences,2016,44(11):304-306.)
• [16]王新闯,刘文锴,杨会军,等.河南省植被覆盖度及其景观格局时空变化[J].水土保持通报,2015,35(6):241-24.(WANG Xinchuang,LIU Wenkai,YAN Huijun,et al.Spatiotemporal change of fractional vegetation coverage and its landscape pattern in Henan province[J].Bulletin of Soil and Water Conservation,2015,35(6):241-247.)