我国道路边坡治理现状及其对策

135Vol.13No.5200610ResearchofSoilandWaterConservationOct.,200631,1,2,1(1.,610064;2.,300071)::,;,;,:;;:;;:U412:A:100523409(2006)0520222203CurrentSituationonRoadSideSlopeManagementandCountermeasuresinChinaAIYing2wei1,LIUHao1,FANZhi2jin2,LIShao2cai1(1.CollegeofLifeScience,SichuanUniversity,Chengdu610064,China;2.InstituteofElement2organicChemistry,NankaiUniversity,Tianjin300071,China)Abstract:Thecurrentsituationonsideslopemanagementinourcountryis:theherbaceousplantistheprimaryplantusedforsideslopevegetation,ecologicaleffectonsideslopeprotectionislow;thedesignandmanagementmeasurementforsideslopeissimple,thenaturalenvironmentdestructionisserious;thevegetationofsideslopehasrelativelylowrenewingability,thereisahardtaskforecologicalvegetation.Inviewofthecurrentsituationonsideslopemanagement,countermeasuresareadoptedmainlyas:sideslopedesignandconstructionshalltakethestableofsideslopeandtheecologicalenvironmentprotectionasthepremise;enhancetheabilityofsoil-plantationsystemonecologicalsideslope;reasonablychooseplantspeciesusedforbiolog2icalslopeprotectionproject.Keywords:roadsideslope;management;sideslopeprotection,,,,,[1,2],,,,,,,1,50%,,,,,,,,,,,[1,2,3],,,,,,:,()(),;;;;3:2005211217:(40571064);(2006Z10-006):(1965-),,,,;[4],,[5,6],158,,,,,,,,[6],1:0.75,1:0.3,,,,,,,,,,,,[2]22.1,,,,,,:,,,;,,[6,7,8]2.2,,,,,,,,,,:,,;,;,,;,[5],,,,,[6,9]2.3,,,,,,,[5,7,8],,,,,,2010,2.5km,,33.1,,,,,,,,,,[3,5],,,,,,,,,,,,,3.2,,[10,11,12],,,[10,13],,,,,,[8,10,14],3225:,,,,-,[13],,,,,[6]3.3,,,,,,,,,,,,,[15,16,17],:[1]MorganRRC,RicksonRJ.Slopestabilizationanderosioncontrol:Abioengineeringapproach[M].London:E&ENSpon,1995.274.[2],,.[J].,2000,20(4):36-38.[3],,,.[J].,2000,14(1):77-81.[4],.[J].,2003,26(11):114-116.[5],,,.[J].,2001,(7):86-89.[6],,.[J].,2000,(3):22-24.[7],,.[J].,2003,(1):106-110.[8],,.[J].,2002,21(9):1400-1403.[9],,.-1994[J].,1995,12(2):59-64.[10]CoppinNJ,RicharidsIG.Useofvegetationincivilengineering[M].Butterworths:CIRIA,1990.292.[11]GrayDH,SotirBR.Biotechnicalandsoilbioengineeringslopestabilization:apracticalguideforerosioncontrol[M].Toronto:JohnWiley&Son,1996.[12]NordinAR.Bioengineeringtoecoengineeiung,Partone:themanyname[J].InternationalGroupofBioengineersnews2letter,1993,(3):15-18.[13].:[J].,2000,11(2):297-300.[14],,,.[J].,2001,12(6):833-836.[15]TilmanD,DowningJA.Biodiversityandstabilityingrassland[J].Nature,1994,367:363-365.[16]KarievaP.Diversityandsustainabilityontheprairie[J].Nature,1996,379:673-675.[17],.[J].,2001,(1):40-43.(221)3.3,,,32003,7380.38250.7kg/hm2,22.22%40.57%;,,3132.0kg/hm2(3),23.225.4%,,15907.218792.0/hm2,20.32%33.49%4,,,,,,:[1],.[J].,2002,10(1):68-71.[2],.[J].,2000,7(3):184-186.[3].[J].,2000,(3):13-14.42213