OALib Journal期刊
ISSN: 2333-9721
费用:99美元
|
|
|
黄河中游多沙粗沙区流域坡面水保措施变化特征
DOI: 10.11821/dlxb201401006, PP. 64-72
Keywords: 坡面,黄河中游多沙粗沙区,水保措施,变化
Abstract:
选用LandsatTM、环境星CCD、SPOT4和资源三号卫星影像等多源地学数据,通过人机交互式解译和修订土地利用与梯田数据,提出用相邻图幅递进回归分析法消除NDVI时相差异后反演植被盖度,构建起退耕还林还草面积比例、植被盖度均值变化量和有效梯田累计保存面积比例3个坡面特征变化指示参数后,运用综合聚类分析和多要素贡献率模型研究黄河中游多沙粗沙区的流域坡面水保措施变化特征。结果表明(1)1998-2010年间研究区内流域坡面水保措施变化显著,平均退耕还林还草面积比例为5.55%,平均林草植被盖度均值增加20.63%,平均有效梯田累计保存面积比例达6.25%;(2)多要素水保措施变化共同作用下的流域坡面变化特征主要有7种类型,即植被盖度变化主导型、植被—土地变化主导型、土地—植被变化主导型、植被—梯田变化主导型、梯田—植被变化主导型、梯田面积变化主导型和多要素变化共同主导型;(3)不同类型的空间分布存在一定的地貌背景差异,后续研究应结合流域坡面变化特征及其地貌格局来优化配置水保措施,并合理估计水沙模型模拟的敏感性参数。
References
[1] | WangJiping,HuangZhilin,LiuYangetal.Quantitativeanalysisoftherelationshipbetweenwatershedtopographyanderosion-sedimentprocesses.GeographicalResearch,2013,32(2):275-284.[王计平,黄志霖,刘洋等.地貌格局与流域侵蚀产沙过程关系定量分析.地理研究,2013,32(2):275-284.]
|
[2] | TypeDivisiononLandResourceinLoessPlateauandQinbaMountainous.JournalofNorthwestAgriculturalUniversity,1995,(Suppl.):19-22.[杨勤科.黄土高原和秦巴山地的土地资源类型区划分.西北农学院学报,1995,(增刊):19-22.]
|
[3] | China'sNationalStandard(GB/T21010-2007).CurrentLandUseConditionClassification.2007-08-10.[中华人民共和国国家标准(GB/T21010-2007).土地利用现状分类.2007-08-10.]
|
[4] | YangShengtian,ZhuQiqiang.Affectofman-computerinteractiveinterpretationmethodinsoilerosionsurveyoflargescalebyremotesensing.JournalofSoilandWaterConservation,2000,14(3):88-91.[杨胜天,朱启疆.人机交互式解译在大尺度土壤侵蚀遥感调查中的作用.水土保持学报,2000,14(3):88-91.]
|
[5] | TobyNCarlson,DavidARipley.OntherelationbetweenNDVI,fractionalvegetationcover,andleafareaindex.RemoteSensingofEnvironment,1998,62(3):241-252.
|
[6] | SongWenlong,YangShengtian,GaoYunfeietal.Integrationandapplicationofportableexperimentandmonitoringsystem(Eco-monitors)inecohydrologicalfieldstudy.South-to-NorthWaterTransfersandWaterScience&Technology,2012,10(5):7-12.[宋文龙,杨胜天,高云飞等.便携式生态水文实验与监测系统(Eco-monitors)的集成与应用.南水北调与水利科技,2012,10(5):7-12.]
|
[7] | BaoWeimin.Classified-quantitativeanalysisofchangedrunoffandsedimentyields.ScientiaGeographicaSinica,1997,17(1):41-46.[包为民.流域水沙变化原因分类定量分析.地理科学,1997,17(1):41-46.]
|
[8] | ChineseAcademyofSciences.SeveralsuggestionsonthereturningfarmlandtoforestsorgrasslandintheLoessPlateau.AdvanceinEarthSciences,2003,28(2):168-171.[中国科学院学部.关于进一步在黄土高原地区贯彻中央退耕还林(草)方针的若干建议.地球科学进展,2003,28(2):168-171.]
|
[9] | MuXingmin,WangWenlong,XuXuexuan.TheinfluenceofthesoilandwaterconservationonthesurfacerunoffinthewatershedsinthegullyplateauregionofLoessPlateau.JournalofHydraulicEngineering,1999,(2):71-75.[穆兴民,王文龙,徐学选.黄土高塬沟壑区水土保持对小流域地表径流的影响.水利学报,1999,(2):71-75.]
|
[10] | XuJiongxin.ResponseoferosionandsedimentproducingprocessestosoilandwaterconservationmeasuresintheWudingheriverbasin.ActaGeographicaSinica,2004,59(6):972-981.[许炯心.无定河流域侵蚀产沙过程对水土保持措施的响应.地理学报,2004,59(6):972-981.]
|
[11] | ChenHao,ZhouJinxing,LuZhongchenetal.ImpactofenvironmentalfactorsonrunoffandsedimentvariationsinmiddlereachesoftheYellowRiver.GeographicalResearch,2002,21(2):179-187.[陈浩,周金星,陆中臣等.黄河中游流域环境要素对水沙变异的影响.地理研究,2002,21(2):179-187.]
|
[12] | TianGuangming,WangFei'er,ChenYingxuetal.EffectofdifferentvegetationsystemsonsoilerosionandsoilnutrientsinredsoilregionofsoutheasternChina.Pedosphere,2003,13(2):121-128.
|
[13] | KangLingling,WangYunzhang.Reviewandevaluationofindexsystemsonwaterstorageandsiltdetentionundertheslopemeasuresofsoilandwaterconservation.ScienceofSoilandWaterConservation,2004,2(1):83-88.[康玲玲,王云璋.水土保持坡面措施蓄水拦沙指标体系的回顾与评价.中国水土保持科学,2004,2(1):83-88.]
|
[14] | ZhaoWenli.TerracesintheYellowRiverBasin.SoilandWaterConversationinChina,1983,(3):36-40.[赵文礼.黄河流域的梯田.中国水土保持,1983,(3):36-40.]
|
[15] | TangKeli,ZhangZhongzi.ForestsandpasturesmeasuresshouldbecarriedoutsimultaneouslywiththeconstructionofterracesinmiddlereachesoftheYellowRiverandtheLoessPlateau.YellowRiver,1987,(3):56-59.[唐克丽,张仲子.黄河中游黄土高原地区种树种草应与梯田建设同步进行.人民黄河,1987,(3):56-59.]
|
[16] | PengWenying,ZhangKeli,LiShuangcai.StudiesoftheregionalclassificationaboutreturningfarmlandtoforestsorgrasslandontheLoessPlateau.JournalofNaturalResources,2002,17(4):438-443.[彭文英,张科利,李双才.黄土高原退耕还林(草)紧迫性地域分级论证.自然资源学报,2002,17(4):438-443.]
|
[17] | XuYong,TianJunliang.Eco-environmentalrehabilitationandspatialdifferentiationbasedonenlargingterraceandde-farmingintheloesshilly-gullyregion.JournalofNaturalResources,2002,17(4):430-437.[徐勇,田均良.黄土丘陵区“梯田退耕”生态重建及地域分异特征.自然资源学报,2002,17(4):430-437.]
|
[18] | KangLingling,BaoHongzhe.AnalysisandconfirmoftheindexesofwaterstorageandsedimenttrappingontheterraceofdifferenttyperegionsattheLoessPlateau.ScienceofsoilandWaterConservation,2005,3(2):51-56.[康玲玲,鲍宏喆.黄土高原不同类型区梯田蓄水拦沙指标的分析与确定.中国水土保持科学,2005,3(2):51-56.]
|
[19] | XuJianhua,LiXuemei,ZhangPeideetal.DelimitationofcoarsesedimentandstudyonoverlapofcoarsesedimentandsedimentabundantareasinthemiddleYellowRiverBasin.JournalofSedimentResearch,1998,(4):36-46.[徐建华,李雪梅,张培德等.黄河粗泥沙界限与中游多沙粗沙区区域研究.泥沙研究,1998,(4):36-46.]
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|