|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
梯田建设和淤地坝淤积对土壤侵蚀影响的定量分析
DOI: 10.11821/xb201205003, PP. 599-608
Keywords: 水土保持,黄土高原,修正通用土壤流失方程,演替
Abstract:
为了研究梯田建设和淤地坝淤积对流域土壤侵蚀的影响,本文首先建立了包含梯田、坡耕地、陡坡草地以及坝地在内的黄土高原丘陵沟壑区流域简化模型,并定义了流域的先锋期、过渡期以及顶级期三个状态,使用修正通用土壤流失方程(RUSLE)分析了不同时期的流域土壤侵蚀模数。结果显示先锋期与顶级期是流域水土保持治理的极限状态,先锋期峁边线上部土壤侵蚀模数为299.56t×hm-2×a-1,下部土壤侵蚀模数为136.64t×hm-2×a-1,平均侵蚀模数为229.74t×hm-2×a-1;顶级期峁边线上部土壤侵蚀模数为39.10t×hm-2×a-1,下部土壤侵蚀模数为1.10t×hm-2×a-1,平均侵蚀模数为22.81t×hm-2×a-1;在过渡期,随着梯田面积比例的增加,峁边线上部土壤侵蚀模数呈指数减少,而随着淤积高度的增加,峁边线下部土壤侵蚀模数呈线性减少,文章最后对这一结论进行了实证分析。
| [1] | RanDachuan,LuoQuanhua,LiuBinetal.Effectofsoil-retainingdamsonfloodandsedimentreductioninmiddlereachesofYellowRiver.JournalofHydraulicEngineering,2004,5(5):7-13.[冉大川,罗全华,刘斌等.黄河中游地区淤地坝减洪减沙及减蚀作用研究.水利学报,2004,5(5):7-13.]
|
| [2] | JiaoJuyin,WangWanzhong,LiJingetal.SiltinglandandsedimentblockingbenefitofcheckdaminhillyandgullyregionontheLoessPlateau.TransactionsoftheChineseSocietyofAgriculturalEngineering,2003,19(6):302-306.[焦菊英,王万忠,李靖等.黄土高原丘陵沟壑区淤地坝的淤地拦沙效益分析.农业工程学报,2003,19(6):302-306.]
|
| [3] | SunRuyong,LiBo,ZhugeYangetal.GeneralEcology.Beijing:HigherEducationPress,1993:163-172.[孙濡泳,李博,诸葛阳等.普通生态学.北京:高等教育出版社,1993:163-172.]
|
| [4] | RenardKG,FreimundJR.UsingmonthlyprecipitationdatatoestimatetheR-factorintherevisedUSLE.J.Hydrol.,1994,174:287-306.
|
| [5] | YuB,RosewellCJ.ArobustestimatoroftheR-factorfortheuniversalsoillossequation.TransactionsoftheASAE,1996,39:559-561.
|
| [6] | SharpleyAN,WilliamsJR.EPIC-erosion/productivityimpactcalculator:1.Modeldocumentation.UnitedStatesDepartmentofAgriculture,No.1768,Part1,1990:235pp.
|
| [7] | McCoolDK,BrownLG,FosterGRetal.RevisedslopesteepnessfactorfortheUniversalSoilLossEquation.TransactionsoftheASAE,1987,30(5):1387-1396.
|
| [8] | LiuBY,NearingMA,RisseLM.Slopegradienteffectsonsoillossforsteepslopes.TransactionsoftheASAE,1994,37(6):1835-1840.
|
| [9] | DangWeiqin,WangXiao,MaSanbaoetal.DamSystemMonitoringMethodandEvaluationSystemStudyinaSmallCatchmentoftheLoessPlateau.Zhengzhou:YellowRiverConservancyPress,2008:140-150.[党维勤,王晓,马三保等.黄土高原小流域坝系监测方法及评价系统研究.郑州:黄河水利出版社,2008:140-150.]
|
| [10] | RenardKG,FosterGR,WeesiesGAetal.Predictingsoilerosionbywater:Aguidetoconservationplanningwiththereviseduniversalsoillossequation(RUSLE).WashingtonD.C.:U.S.DepartmentofAgriculture,1997:USDAAgricultureHandbookNo.703:404.
|
| [11] | LiuBaoyuan,XieYun,ZhangKeli.SoilLossPredictionModel.Beijing:ChinaScientific&TechnicalPublishers,2001:90-113.[刘宝元,谢云,张科利.土壤侵蚀预报模型.北京:中国科学技术出版社,2001:90-113.]
|
| [12] | TangKeli.SoilandWaterConservationinChina.Beijing:SciencePress,2004:387-573.[唐克丽.中国水土保持.北京:科学出版社,2004:387-573.]
|
| [13] | WuFaqi,ZhangYubin,SongJuanlietal.Currentstateanddevelopmenttrendofresearchonenvironmentaleffectoflevelterrace.JournalofSoilandWaterConservation,2003,17(5):28-31.[吴发启,张玉斌,宋娟丽等.水平梯田环境效应的研究现状及其发展趋势.水土保持学报,2003,17(5):28-31.]
|
| [14] | JiaoJuying,WangWanzhong,LiJing.Analysisonsoilandwaterconservationbenefitoflevelterraceunderdifferentrainfallconditioninloesshillyregion.JournalofSoilandWaterConservation,1999,5(3):59-63.[焦菊英,王万忠,李靖.黄土丘陵区不同降雨条件下水平梯田的减水减沙效益分析.水土保持学报,1999,5(3):59-63.]
|
| [15] | WuFaqi,ZhangYubin,WangJian.Studyonthebenefitsoflevelterraceonsoilandwaterconservation.ScienceofSoilandWaterConservation,2004,2(1):34-37.[吴发启,张玉斌,王健.黄土高原水平梯田的蓄水保土效益分析.中国水土保持科学,2004,2(1):34-37.]
|
| [16] | 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.]
|
| [17] | FerroV,PortoP,YuB.AcomparativestudyofrainfallerosivityestimationforsouthernItalyandsoutheasternAustralia.HydrologicalSciencesJournal,1999,44:3-24.
|
| [18] | RichardsonCW,FosterGR.Estimationoferosionindexfromdailyrainfallamount.TransactionsoftheASAE,1983,26:153-156.
|
| [19] | ZhangWenbo,XieYun,LiuBaoyuan.Rainfallerosivityestimationusingdailyrainfallamounts.ScientiaGeographicaSinica,2002,22(6):705-711.[章文波,谢云,刘宝元.利用日雨量计算降雨侵蚀力的方法研究.地理科学,2002,22(6):705-711.]
|
| [20] | MuXingmin,DaiHailun,GaoPengetal.Spatial-temporalcharacteristicsofrainfallerosivityinnorthernShaanxiregionintheLoessPlateau.JournalofAridLandResourcesandEnvironment,2010,24(3):37-43.[穆兴民,戴海伦,高鹏等.陕北黄土高原降雨侵蚀力时空变化研究.干旱区资源与环境,2010,24(3):37-43.]
|
| [21] | LiuBY,NearingMA,ShiPJ.Slopelengtheffectsonsoillossforsteepslopes.SoilScienceSocietyofAmericanJournal,2000,64(5):226-228.
|
| [22] | ZhangYan,LiuBaoyuan,ShiPeijunetal.Cropcoverfactorestimatingforsoillossprediction.ActaEcologicaSinica,2001,21(7):1050-1056.[张岩,刘宝元,史培军等.黄土高原土壤侵蚀作物覆盖因子计算.生态学报,2001,21(7):1050-1056.]
|
| [23] | ZhangYan,LiuBaoyuan,ZhangQingchunetal.Effectofdifferentvegetationtypesonsoilerosionbywater.ActaBotanicaSinica,2003,45(10):1204-1209.
|
| [24] | HutchinsonMF.Newprocedureforgriddingelevationandstreamlinedatawithautomaticremovalofspuriouspits.JournalofHydrology,1989,106(3/4):211-232.
|
| [25] | VanRemortelR,HamiltonM,HickyR.EstimatingtheLSfactorforRUSLEthroughiterativeslopelengthprocessingofdigitalelevationdata.Cartography,2001,30(1):27-35.
|
| [26] | WeiXia,LiXungui,LiZhanbinetal.Studyontheadjust-controleffectofcheckdamongravityerosionofslope-gullysystemsintheLoessPlateau.JournalofXi'anUniversityofArchitecture&Technology:NaturalScienceEdition,2009,41(6):856-861.[魏霞,李勋贵,李占斌等.淤地坝对黄土高原坡沟系统重力侵蚀调控研究.西安建筑科技大学学报:自然科学版,2009,41(6):856-861.]
|
| [27] | YuGuoqiang,LiZhanbin,ZhangXiaatal.Numericalsimulationofgravitationalerosioninslope-gullysystemonLoessPlateau.ActaPedologicaSinica,2010,47(5):809-816.[于国强,李占斌,张霞等.黄土高原坡沟系统重力侵蚀数值模拟研究.土壤学报,2010,47(5):809-816.]
|
| [28] | LiTiejian.SimulationofgravitationalerosioninriverbasinsonLoessPlateau.JournalofTianjinUniversity,2008,41(9):1136-1141.[李铁建.黄土沟壑区流域重力侵蚀模拟.天津大学学报,2008,41(9):1136-1141.]
|
| [29] | LiuShiliang,WangCong,ZhangXilaietal.Soilandwaterconservationeffectofdifferentterraceconfigurationsinlandconsolidationproject.JournalofSoilandWaterConservation,2011,25(4):59-68.[刘世梁,王聪,张希来等.土地整理中不同梯田空间配置的水土保持效应.水土保持学报,2011,25(4):59-68.]
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
