红树林湿地恢复遥感动态监测技术研究

2008,21():32~36ForestResearch:10011498(2008)003205张怀清1,赵峰1,崔丽娟2(1.,100091;2.,100091):TMETM+SPOT5,,:20012006,,8,20032006:,,,,,:;;;:Q146S771.8:A:20080302:(2006BAD23B03),948(2005423),(2004DIB3J105):(1973),,,,,.AStudyonDynamicMonitoringofMangroveWetlandRestorationUsingRemoteSensingTechniquesZHANGHuaiqing,ZHAOFeng,CUILijuan(1.ResearchInstituteofForestResourceInformationTechniques,CAF,Beijing100091,China;2.ResearchInstituteofForestry,CAF,Beijing100091,China)Abstract:MuitiphasesimagessuchasTM,ETM+andSPOT5wereusedtomonitorthemangrovedistributioninLuoyangjiangWetlandofFujianProvince.Andwiththecomprehensiveanalysisofthelandscapepattarn,itwasshowedthattheareaofmangroveforestextendedby8timesduringtheperiodof20012006afterallkindsmeasuresofafforestation,aswellastheforestcontinuouslyextendedtothesouth.Thelandscapechangebetween2003and2006showedthatNPincreased,whilePD,AWMSIandAWMPFDdecreased,whichprovedthatthemangroveforestwastendingtoconcentrativedistributionandaffectedalotbytheeconomydevelopmentandhumanactivitiesincoastalarea.Keywords:mangrovefores;twetland;landscape;remotesensingmonitoring,,,[1],,,,20hm2,,20015,20022005,300hm2,,,:,,,,[2~8]1研究试验区,2450~2503N,11831~11853E,()(),30km2数据源:(1)TM::2001342006222,:30m(2)ETM+::2003326,:15m(3)SPOT5::2006211,:2.5m::3研究方法,:13.1(,1984),/,,,,,,,,3.23.2.1红树林信息提取2001TM2003ETM2006TM,,,,GPS,,,(E)TM,3.2.2景观类型信息提取2003ETM2006SPOT5,GPS3321,,,3.3,FRAGSTATS,:(NP)(AREAMN)(LPI)(PD)(ED)(AWMSI)4结果与分析4.1,2001200320063(E)TM,3,3~5,,121/hm2/%200116.3262100200398.8650605.562006142.2000870.9923,20012006,,20012003,620023,20031a193.43hm2,20022006300.15hm2,,,,3:2001,,;2003,,;2006,,,,,3200142003520064.22003ETM+2006SPOT5,,234:22003/hm22006/hm2/hm2/%2829.382341.68-487.68-0.5715989.8113315.77-2674.03-3.147201.4411315.074113.634.831229.171041.88-187.29-0.226338.814494.96-1843.85-2.167453.108307.45854.341.0025276.9725434.60157.630.1898.86142.2043.330.0518600.3917746.44-853.94-1.00620032006720032006,20032006,,4113.63hm2,20034.83%,,2674.03hm21843.85hm20.57%,,,,,2003200633hm2()20032006()20032006154.23452.0294.79164.1894.88815.06158.19852.790.001.890.001.7553.19230.7367.791052.73242.552870.82174.732918.05267.791392.19176.421896.70()812.655762.72671.936886.2120032006:,,,,(),,4.3Fragstats,(4),200320063521(NP),,,(AREAMN),(LPI),,,,(PD),(ED):,(WMSI),,,(WMPFD),,,,,4NP/AREAMN/hm2LPIPDEDAWMSIAWMPFD200329.0097.561.020.037.714.461.18200674.0031.640.680.097.322.941.1420039798.001.634.3611.5284.891.451.09200612593.001.061.9214.9793.001.401.0820035409.001.330.886.3638.481.401.08200610095.001.121.3112.0069.391.371.0820031116.001.100.361.317.871.401.0820061441.000.720.431.718.211.331.0820036503.000.970.597.6544.151.401.0820064623.000.970.805.4930.981.371.08200313774.000.540.2616.2070.711.421.09200620713.000.400.1424.6288.891.351.0820032129.0011.8727.152.5017.841.311.0720064276.005.9527.455.0821.831.241.072003198.000.500.030.231.161.441.062006123.001.160.080.150.821.291.0420039285.002.006.7710.9288.301.431.0820067062.002.5110.098.3991.071.391.085结论与讨论(1)2001200320062001,20023,200120068,(2)20032006,,,,,,,,(3)20032006:,,,,,;,,,:[1].[J].,l996,l1(1):67-7l[2].()[S].1997[3],.[J].,2004(8):229-232[4],.[J].,2003,58(5):695-702[5],,.15[J].,2005,17(2):139-142[6].[J].,2002(2):111-120[7].3S[J].,2003(2):28-31[8],,.[J].,2006,4(1):7-1236