Cl···te···an···ha···es···ed··· s···if···nt···an··· t···ub···fa···hy···lo···al···oc···es··· p···af···t ···io··· L···ra···ub···fa···fl···(L··· r···es···s ··· d···na···fl···pa···in···ll···pe···no···ge···at···. ···ev··· t···co···ib···on···f ···of···om···en···to···F,···ch··· p···ip···ti··· s··· w···r,···d ···un···ce···em··· u···ea···Th···st··· a···d ···ch···ct···ze···F ···er···on···oc···es··· a···lp··· p···af···t ···ls···e ···No···ea···rn···be··· P···ea···us··· s···le···ot···s ··· t···l ···so···d ···id···TD···as···ac···. ···pl···of···ec···ta···n ··· s··· w···r ···cl···ng···bi···so···wa··· a···su···-p···af···t ···un···te···SP···, ···, ··· g···nd···e ···pl···we···co···ct···fr···di···re···th···de···s ···th···ct··· l···r ···20··· T···re···ts···ow···th···LS···am···ir···ly···om···G ···th···ct··· l···r.···o-···rc···ar···io···g ···ng···lt···-2··· T···su···st···th···th···om···nt···ur···of···F ···du···y ···ft···fr···gr···d ··· d···ng···e ···ti···th···pe···d ···pr···pi···io···it···nc···si···th···de···s.···e ···tr···ti··· o···ro··· i···to···F ···e ···% ··· 3··· a···ha···ep··· o···-3···m ··· >···cm···es···ti···y.···e ···ul···of···re···ou··· p···it···in···nd···te···ro··· i··· p···ip···ti··· a···SP···o ···th···om···nt···ur··· o···SF··· t··· d···hs··· 0··· c···30···0 ··· a···>1···cm···es···ti···y.···G ···ge···re···at···hi···lo···hy···lo··· p···es··· a···ha···ep··· >···50···. ···re···e,···th···nt···in···li···e ···mi··· S···wi···pl···an···cr···in···ol···n ···ro···ic···pr···ss···of···pi···me···w ···ma···st···ll···pe··

Cl···te···an···dr···n ···ra···io···f ···ma···st···d ···ng···in···ec···ta···n ···e ···ul··· i···ig···ic··· c···ge···o ···ro···ic···pr···ss···in···rm···os···re··· P···io···st···es··· h···sl···-s···am···nn···iv··· a···as···ia··· r···ff···ch···e ···ri···s ···e ···nl···oc···d ···th···hr···ol···on···io···an···ro···se···In···nt···t,···er···as···en···mi··· s···y ···th···ap···ty··· t···pe···fr··· a···ve···ye···o ···ha··· r···rs···d ··· r···ti···hi···be···en···ve···ha···l ···ci···at··· a···ri··· r···ff···ee··· t···re···t ···od···en··· T··· s···y ···ed··· c···ac···iz···iv···ru···f ···er···on···oc···es··· t···Ya··· C···hm···, ···th···te···Ti···an···at···. ···ti···us···ni···in···f ···eo···og···l ···ia···s ···ec···ta···n ··· a···te···ra···e)···d ···ls···e ···ro···ic···el···nt···th···de···s,···pr···er···ro···gr···dw···r,···d ··· t···kn··· o···he···tu···ed···ne···as···nd···ed···tw··· J···–A···st···21···22···he···su··· s···ed···in···he···ic···ss··· t···sa···at···zo···(T··· t···et···in···et···d ··· c···it···s ···ld···si···fi···tl···ig··· l···fl···(a···ag···f ···53··· s··· a···lo··· l···fl···(a···ag···f ···49··· s··· w··· a···ag···SZ···pt···of···40···an···.1··· u···r ··· a···dr···on···io··· r···ec···el···Ho···er···o ···ni···an···if···en···wa···ot···in···ic···lo···Pr···pi···io···ur··· t···ca···ai···ll···en···de···mi··· t···ge···at··· o···ui···fl··· w··· l···fl···co···it···ng···e ···n ···po···t ···ri··· r···ff···he···pl···ti···of···pa···al···as···qu···s ···h ···el···ow···th···TS···n ··· p···af···t ···er···ed···e ···er···on··· r···r ··· f··· w···h ···nl···ri···at···fr···hi···lo···la···al···bs···ac···lo···Co···rs···, ···er···an··· p···ip···ti···de···mi··· t···ge···at··· o···ui···fl··· w···h ··· c···ri···e ···to··· %··· t···pe···ru···f ···in···xt···e ···nf··· e···ts···pe···ic···y,···is···ud···nh···es···e ···er···nd··· o···he···nn···iv··· b···ee···il···op···an···iv··· a···th···to···e-···ch···e ···at···sh···in···rm···os···at···en··· T··· s···y ···vi··· a···w ···or···ca···ef···nc···or···mu···io···of···dr···gi··· p···es··· i···he···rm···os···eg···. ···02···ls···er···V.

近年···高原···加剧···源区···和侵···过程···，而···要素···使得···更加···采用···验与···-R···析了···19···20···径流···沙量···程度···于P···PM···他环···对水···的变···归因···结果···（1···河水···于1···年突···著增···体改···别为···2%···.5···高度···表明···化对···水沙···影响···人类···中下···响。···在气···水的···，5···月水···显著···各月···度受···、河···程度···被变···响；···量的···极端···件的···导，···、冰···量和···冻程···加是···响因···3）···沙过···水、···土壤···植被···影响···进一···以保···高原···障建···边区···持续···

Th···iv···ne···di···t ···an···se···al···rr··· f···nu···en···an···ol···an···de···er···nd··· c···id···d ···an···po···nt···di···or··· l··· d···ad···on···d ···ir···en··· c···ge···it···ro···g ···er··· i···nv···on···ta···ha

快速···景下···原高···区径···，尤···季融···引起···失加···区域···水环···威胁···源径···、水···冻融···合侵···杂驱···以及···段的···河源···侵蚀···模拟···在一···。本···取高···融雪···烈的···典型···土小···研究···开展···水文···等要···的基···结合···水化···分割···指纹···核素···手段···了融···冻坡···流机···沙主···以及···蚀沉···发展···温度···土壤···估算···开展···径流···融雪···泥沙···拟，···流域···蚀输···。主···发现···1)···季融···主要···5月···月上···阶段···随着···壤的···融；···雪期···面融···以地···为主···解冻···增加···例增···系数···3)···侵蚀···泥沙···看，···面的···均占···0.···其中···裸地···别占···3%···.5···外4···%来···川冰···从位···，随···径流···汇集···海拔···冻可···质相···，侵···坡顶···逐渐···但在···坡处···分沉···)基···影像···数据···域积···率与···负相···于模···实验···壤可···与冻···(温···指数···系；···过流···流量···雪径···等径···变化···进而···融雪···基于···蚀的···变化···得到···底流···雪侵···的输···34···14···t/···全年···输沙···4.···.9···融雪···输沙···10···±4··· t···2 ···中6···大单···为8···±3··· t···2,···洲阿···和北···，与···土壤···轻、···用强···素密···。

Pr···pi···io···s ···im···ta···so···e ···st···mf··· a···a ···ti··· p···me··· i···yd···og···l ···di··· H···ve···sp···ot···or···va···ti···of···ec···ta···n ···th···ib···n ···te···(T···ha···ee···oo··· c···ac···iz···du···o ··· l···te···is···bu···n ···me···ro···ic···st···on···os··· i···he···wl···s.··· t··· s···y,··· s···up···in···ug···to···ud···um··· p···ip···ti···on···un···n ···pe···n ···ee···tc···nt···f ··· s···he···TP···om···13··· 2···. ···st···ed···e ···ci···at··· g···ie··· (···) ···ra··· d···ng···e ···ia···on···n ···so···PG···f>···/i···),··· w··· a···ai···PG···PG···f>···in··· a···un···PG···PG···f>···in··· u···r ···io···pr···pi···io···nt···it···ra··· (···s)···d ···di···al···ec···ta···n ···tr···ti···. ···al···an···se···he···rr···ti··· b···ee···he···s ··· p···ip···ti···am···ts···de···ar···s ···s.···su··· s···ed···at···e ···n ···in···s<···f>···G<···>d···nf···nd······ t···st··· c···hm···s ···e ···07···da···0.···2%···r ···so···se···n,···11···as···.1···m&···do···00···su···mi···;1···up···&···us···/s··· f···th···ot···(n···nt···it···ra···) ···ci···at···, ··· v···ed···de···un··· d···er··· P···. ···in···s<···f>···G<···>d···nf···nd······re···l ···on··· c···el···d ···pr···pi···io···mo···s,···ic···er···el···ve···co···st··· b···ee···ea···bu···ar··· b···ee···if···en···at···en··· I···dd···on···he···rr···ti··· s···ed···st··· p···ti···sl··· u···r ···e ···ci···at··· b···be···e ···t ···ev···ne···iv···it···nc···si···PI···Ge···al··· t···di···nc···re···it···on···ak···er···ot···in···ch··· t···th··· c···hm···s:···di···rs···pe···in···e ···ni··· a···a ···on··· b···sh···er···ak··· a···nd···:0···ST···ve···l,···is···bd···na···at···n ··· t···or···y ···bl···Th···ea···re···it···on···ra···ns··· t···th··· c···hm···s ···e ···ro···at··· 1···nd···;1···hr···on···en···y-···de···an···nc···se···ro···0.···r,··· <···r,···nd···;5··· a···6&···sh··· h···or···ac···li···, ···er··· a···he··· p···ip···ti···in···si···s,···sp···iv···. ···ng···e ···io···PG···it···bo···PG···f>···in···an···G<···>u···nf···et··· r···es···ed···ec···ta···n ···di···re···al···ud···th···th···of······op···20···Ro··· M···or···gi··· S···et·

Th···yd···og···l ···im···in···rm···os···om···te···at···en···ha···un···e ···ra···ri···cs···ow···r,···ud··· b···d ···pl···sc··· e···ri···ts··· r···ff···ne···io···ro···se···nd···e ···to···in···en···g ···se···oc···es···e ···it···on···e ···et···Pl···au···hi···is···pe···nc··· r···d ···mi···an···er···ro···de···da···n.···no···ge···at··· p···es··· w··· s···ie···n ···ta···rd···no···pl···(5···im··· 2···) ···a ···ma···st···mi···ed···tc···nt··· t···Ti···an···at··· w··· a···lp··· m···ow···ve···o ···ly···th··· p···es··· d···ng···e ···in···da···su···r ···ns···on···ri···(f··· m···Ma···o ···ly···ne···nd··· t···su···r ···th···f ···e ··· J···. ··· d···ha···, ···lu···g ···fa···an···ub···fa···ru···f,···e ···l ···ro···rm···an···oi···re···nd···on···an···he···te···lo···al···nd···on···er···on···re···ro···ay···18··· M···20··· P···ia···ea···Sq···es···th···de···g ··· u··· t···de···fy···e ···lu···in···ac···s ···th···wo···me···ri···. ··· l···ra···ub···fa···fl···at···&n···h;···cm···pt···cc···te···or···e ···or··· o···he···sc···ge···om···e ···of···lo···>9··· a···sh···d ···ha···in···as···he···he···il···te···on···ts··· t···th···d ···l ···er···xc···ed···th···ho···va··· t··· v···ed···om···41··· 0···. ···in···he···ri···nd···;s···er···an···io···er···, ··· l···ra···ub···fa···fl···at···&n···h;···cm···pt···as···om···d ···bo···ev··· p···ip···ti···an···he···te···en···re···it···on···th··· a···ag···un··· r···o ···1.···in···at··· t··· t···an···ed··· m···tu···co···ti···ma···ai··· b···he···de···in···er···ro···dr···s ···of···en···ti···vi···el···te···ro···no···nd···oz···so··· I···he···mm···mo···s,···e ···er···su···rf··· f··· a···0&···sh··· c···ep···wa···ir···ly···om···d ···ev··· p···ip···ti··· e···ci···y ··· m···ra···pr···pi···io···ha···cc···ed··· t··· p···od···it··· r···ce···un··· r···o ···0.···s ···es··· o···ee···in···f ··· t···ed···il···ye···ro···0 ···>6···m,···ha···d ···po···ns···at··· a···an···cr···ed···il···te···to···e ···ac··· c···ed··· a···nc···se··· a···te···ra···e ··· t···so···te···ra···e.···ed···io···od··· o···in···vi···ul···le···ne···Re···ss···s ···th···de···fi···in···en···g ···to···we···ab···to···cu···el···st···te···e ···ch···e.···is···ud···ho···th···mp···an···ol···f ···er···su···rf··· f··· i···un··· g···ra···n ···ce···s ···th···pe···fr··· a··· a···th···os···mp···an···nf···nc··· f···or···n ···fe···t ···so··· ...

Gl···l ···mi···ha···ea··· t···er···ro···de···da···n,···th···te···al···pa··· o···he···no···ge···at··· p···es··· o···er···ro···in···en··· a···ne···ad···hi···lo··· S···le···ot···s ···e ··· p···nt··· t···ra···th···om···x ···of···en···ti···pr···ss··· I···hi···tu··· p···ip···ti··· h···sl··· s···ac···nd···bs···ac···un···, ···ea···at··· a···mo···e ···l ···er···SW···t ···fe···t ···ls···e ···it···s ··· d···hs···re···ll···ed···ri···th···um··· r···fa···pe···d ···an···se···e ···or···ow···th··· b···d ···st···e ···to··· s···at···s.···e ···ul···in···at···th···(a···om···ed···th···ec···ta···n,···e ···lt···su···H···lu···of···W ···we···it··· t···or···va···ti···bu···tr··· h···ro···ei···wi···en···he···so···ic···ti···at···we···il···op···os···on···nd··· d···er···il···ye··· (···Th···de···;<···>2···up···va···s ···mi···e-···pe···rf··· r···ff···d ···ll···su···rf··· f··· w··· s···la···o ···se··· p···ip···ti···an···SW··· t···sa···so···la···, ···pe···ve··· (···Mi···e-···pe···al··· s···ur···e ···w ··· t···ma··· f··· p···wa···f ··· p···af···t ···lu···ed···pi···me···w ···ls···e,···ic···ur··· i··· s···ac···un··· a···he···pa···n ···e ···or···on···bu···g ···th···tr···fl··· (···Th···li··· v···at··· o···de···;<···>2···up···va···s ···st···m ···er···s ···wn··· b···el···d ···mi···g ···ce···s ···ne···at···(p···ip···ti··· 2···an···ld···te···mi···e-···pe···al··· s···ur···e ···w,···%)··· t···hi···y ···ns···si···sh···ow···aw···so···la···s.··· w···in···re···ha···up···pe···fr··· w···r ···el···ou···be···we··· t··· l··· c···uc···e,···ep···so···la··· u···r ···th···wa···ng···d ···wi···pe···fr···, ···ch···ul···es··· i··· d···in···st···mf··· a···de···ed···no···pe··· T··· s···y ···la···d ··· "···id···bi···at··· o···ld···te···pa···ox··· p···af···t ···lu···ed···pi···me···w ···ls···e ··· i···ov···ou···nd···ta···ng··· p···af···t ···ls···e ···ro···y ···al···e ···io··· ...