,,,。,。,,。:[1]、、,[J],,2011,9:182-184.[2],[J].,2009,8:9-10.[3],[M].,,2008.383.[4]、、,[J].《》,72-76.[5]、,[J].,2011,5:165-168.[6][].[M].:,2004.5[7],[J].,200112.:(1983—),,,,,,。:1979《》(TheCleanWaterAct,CWA),“、、”。。(2002),,、。(2006)、、。(2010),、、,、、。(),、。、、,,。11.1DennisLCorwinKeithloague(1993),2070,,,。Thomas(1994),、,。VladimirNovotny(1999),。、、、、。、(Hamilton,2001)。1.2BradenandSegerson(1993),,、,。Helfand(1995),,,。James(1998),。,。Dubgard(1999),,。,Dubgard,。Marian(2001),、、。,/(,271018)[],、、,,。[];;-13-20122302(287)。2,,,。,、。2.1,,1。、(2000),,,。(2003),。、(2003)。,,。(2004),。,。(2002),,,。(2005),,,。(2005),。、(2006)。、(2007)38200,。,、。,(2011),,。2.2、(1999),,,,,。;(2000;2002)。。(2005),;;。(2007),,,,。(2010)VAR,1990~2007。,;,;GDP,。(2010),。,(2011)1978-2009。:,,。-14-:2.3(2004),。(2005),、、。(2007),。(2007),、、,。(2008),,。(2002),,,,。(2005),,。。(2006),。(2011)。,,、、,。(2011)“”“”,。3,2070。,,,。,,,、。,。,,。:“,,,、、,”。,,,,,,。,,,,。,,,。,,,。:[1]Thomas.T.Segerson,K.andBraden,J.IssuesintheDesignofIncentiveSchemesforNonpointSourcePollutionControl.InC.DosiandT.Tomasi.NonpointSourcePollutionRegulation:IssuesandAnalysis.Dordrecht:KluwerAcademicPublishers,1994.(6):2-10.[2]Dubgaard,A.TheDanishpesticideprogram:successorfailuredependingonindicatorprice.PapertoWorldCongressofEnvironmentalandResourceEconomists,Venice,1999.[3]MrianWHolkes.EnvironmentalpoliciesEnvironmentalandResourceEconomics.2001,20:1-26.[4]HelfandG.E.HouseBW.RegulatingNonpointSourcePollutionunderHeterogeneousConditions.AmericanJournalofAgriculturalEconomics,1995,77(4):1024-1032.[5]James.S.Shortly,Richard.D.HoranandDavid.G.Abler.ResearchIssuesinNonpointPollutionControl.EnvironmentalandResourceEconomics,1998,11(3-4):571-585.[6]DennisLCorwinKeithloague:TimothyREllsworth.GIS-basedmodelingofnon-pointsourcepollutantsinthevadosezone.JournalofsoilandwaterConservation:Ankeny,1998,53(l):34.38.[7]VladimirNovotny.Integratingdiffusenon-pointpollutioncontrolandwaterbodyrestorationintowatershedmanagementoftheAmerican.waterresourceassociation,1999,35(4):717-722.[8]HamiltonPAMillerTL.DifferencesinsocialandPublicriskperceptionsandconflictingimpactsonpoint/non-pointtradingtatios.Am-j-agric-econ,2001,83(4):934-941.[9],:———[J].,2003,(7).[10]、,[J].,2003,(2):24-27.[11]、、,[J].,2004,36(2):141-144.[12]、、,[J].·,2005,15(3).[13]、、KolbeH,(II)[J].,2004,(7):1018-1025.[14]、,[J].,2000,21(2):98-100.[15],[J].,2005,21.-15-20122302(287)[16],[C].,2009.[17],—[J].,2007,(34).[18],[J].,2007,(1).[19]、,、[J].,2008,348(4):35-37.[20]、,、[J].,1999,20(5):44-47.[21]、、,[J].,2005,21(12):354-358.[22]、、,[J].,2006,(6):2-10.[23],[D].,2007.[24]、、,-[J].,2002,22(6).[25]、、,[J].,2010,29(11):2221-2227.[26]、、,[J].·,2010,20(8).[27]、、,、[J].,2011,(8).[28]、,[J].,2011,(5).[29]、、,[J].,2011,39(6):211-215.[30]、,[J].,2000,12(6).[31]、,[J].()2011,10(9).[32]、,[J]..2007,9.[33]、,[J].2002,13(2).[34]、、,[J].,2005,(11).:(1985—),,,,。,。,,,,,。2008,74hm2,2%10%,、、、、,1.67hm2,5.91hm2,。11.1,Maizeroughdwarfvirus(MRDV)、Riceblackstreakeddwarfvirus(RBSDV)MaldeRtoCuartovirus(MRCV),Re-oviridae,Fijivirus,RBSDV。RBSDV,50(、、2028),。1.2,[Laodelphgaxstriatellus],,,、、。、、,,。,、、,,。30min,7~35,。1.3,,,。,5~6,,,,,,,,(,276034)[],。,RBSDV,,,,,。[];;;-16-