Un···st···in···he···te···al···pa···of···e ···ee···rg···Re···vo···(T··· o···eg···al···tr··· p···ip···ti···an···ts···ch···sm···s ···ti··· f···th···af···pe···io···f ··· r···rv··· a···th···ff···en···an···me···of···gi···l ···er···so···es···hi···tu···us···th···eg···al···im··· m···l ···CM···o ···du···a ···bl···es··· s···la···n ···er···nt···0 ···to··· k···fr···19···to···12···va···te···ga···t ··· C···1 ···er···io···at···t.···ns···vi···ex···im···s ···h ···ee···ff···nt···ke···ea···ti···(0···20···nd···0%···er···er···me···si···th···ub···id···rt···on··· m···od··· t···Co···ni···La···Mo··· V···io···.5··· a···yz···he···at···em···al···st···ut···, ···en···y,···d ···qu···y ···pr···pi···io···nd···va···ng···R ···er···ea···Th···es···s ···w ···t ···h ···0%···ke···ea···ti···pr···pi···io···li···ly···cr···es···ut···e ···ac···n ···re···pr···pi···io···nd···s ···no···ta···ti···ly···gn···ca··· H···ve···wi···a ···% ···e ···a ···io···ig···ic··· d···ea··· i···ot···ot···an···xt···e ···ci···at··· i···ce···cc··· T···re···ti···is···im···ly···iv···by···e ···ma···n ···an···lo···mo···ai···al··· c···ul···on···tw··· t···TG···nd···rr···di···mo···ai··· w···h ···ds··· a···sp···ic···bs···nc···nd···du··· c···ec···e ···iv···. ···se···nd···s ···ic··· t··· w···e ··· T···ha··· n···ig···e ···ac···n ···re···pr···pi···io···nd···it···ur···t ···fi···at···, ··· e···ge···ed···ns···vi···ex···im···s ···ea···ot···ia···ec···is···an···oc···ze···ff···s.···is···se···h ···an··· t···un···st···in···f ··· T···s ···lu···e ···re···na···xt···e ···ci···at··· a···pr···de···al···le···si···s ··· w···r ···ou··· m···ge···t ··· r···rv··· o···at···.

作为···废水···的两···形态···氮（···+）···氮（···-）···据自···最低···和最···氮的···微生···过氮···径将···不同···氮素···化,···自然···微生···复杂···导致···的氮···程错···,目···新的···途径···报道···,微···化氮···受到···境因···常见···温度···和氮···等）···几年···关注···离子···氧化···颗粒···影响···微生···同环···的响···不同···组前···州省···水田···纯化···株好···菌株···ud···na···ut··· Y···并通···发现···-9···氧化···中间···胺（···OH···、好···NO···程伴···H4···成,···生物···氧化···定经···2O···生物···氧条···行异···氮还···（D···）的···究结···致,···株Y···内可···新的···途径···究在···.p···da···9的···究结···上,···内试···析菌···9对···+、···OH···3-···特性···分子···手段···酶活···基因···全基···描等···15···素示···探讨···-9···条件···H4···O3···体转···,并···探索···化物···粒在···-9···需金···(M···)存···下对···化N···过程···机制···深入···株体···ir···因在···循环···的具···;最···如何···界条···菌株···对N···的大···和系···的最···。主···如下···）P···ti···Y-···存在···的好···化途···株Y···在好···下快···NH···氧化···10···,但···检测···H2···NO···NO···造成···象的···能有···一种···体内···、N···HA···性显···AM···致生···H2···NO···迅速···另一···株体···新的···+氧···。酶···发现···内以···OH···定义···O未···到,···H4···量定···MO···活性···于H···NR···R,···好氧···+氧···不一···步证···Y-···NH···程并···NH···。通···NH···NH···单独···存条···株Y···氮素···特性···菌株···H2···程无···生成···化N···过程···测到···N2···现象···证明···-9···H4···不经···2O···化抑···丙基···AT···种被···用于···MO···抑制···菌株···H4···制作···PC···结果···株Y···内不···码A···am···因,···果证···Y-···不存···意义···O。···述,···体内···条不···胺形···和N···氨氧···径,···4+···NO···否存···中间···进一···。（···属氧···米颗···在会···.p···da···9吸···2+···影响···-9···化过···浓度···金属···纳米···＞1···/L···抑制···-9···化过···制强···为N···NP···uO···s＞··· N···Ti···NP···低浓···uO···s（···、0···mg···和N···NP···.1···/L···促进···-9···其对···+的···果,···+氧···达8···上。···化物···粒会···释放···离子···同浓···颗粒···的金···浓度···进一···发现···中M···的下···菌株···生长···NH···氧化···显著···性,···iO···Ps···O ···和C···NP···液中···的T···、Z···和C···含量···关性···综合···种金···物纳···及相···离子···Y-···NH···程的···发现···化物···粒通···菌株···对必···离子···+的···而影···对N···的氧···,且···属氧···米材···株Y···收M···的影···不同···O ···通过···作用···O2···s通···体溶···Ti···而C···NP···nO···s则···自身···其在···解出···2+···2+···）P···ti···Y-···好氧···同时···化N···还原···RA···化作···株Y···在好···下高···水体···-（···为8···0%···随有···H4···累,···TN···仅为···08···测菌···时进···和异···3-···用。···+的···显著···株对···-的···NO···除率···2.···）,···株Y···有较···O3···还原···但当···H4···时（···75···/L···3-···下降···量为···68···/L···明菌···9可···弱的···O3···作用···Y-···NO···NO···程中···检测···H4···株胞···,且···编码···氮还···ni···基因···菌株···NH···生成···上清···NH···能由···化N···再矿···或D···过程···15···素试···表明···-9···在由···BD···化的···A过···体途···O3···O2···H4···一步···统T···是菌···反硝···的结···上所···氧条···株Y···内同···3条···还原···其中···BD···催化···-同···NR···中的···-还···H4···4）···ut··· Y···内的···BD···仅可···株的···-同···NR···,还···菌株···氨氧···。菌···9体···水性···白n···D无···构,···与亚···还原···NO···原为···+紧···的亚···亚硫···原酶···硅血···合位···养2···△n···D菌···9对···+的···率（···70···著高···菌株···（7···9%···△n···D菌···9培···TN···（1···3 ···L）···生菌···9培···TN···（1···4 ···L）···菌株···4+···途径···除n···D基···可促···Y-···H4···化过···ir···因通···菌株···对N···的同···NR···去除···大量···3-···2-···ni···基因···导致···3-···的N···无法···还原···4+···系统···-大···,抑···生长···化过···O3···在对···株和···rB···转化···+的···较小···结束···NH···除率···90···。N···的存···著降···菌株···对N···的去···（去···为4···7%···不会···ni···菌株···对N···的利···（培···后系···4+···仍高···.4···,这···由于···ir···因序···株同···4+···作用···NO···菌株···作用···）调···条件···菌株···对硝···大量···系统···最小···葡萄···激菌···9体···rB···的表···进菌···DN···同化···-作···量去···中N···（去···89···%）···统氮···失量···22··· m···）。···件下···/N···中菌···9体···rB···均可···达,···/N···ni···基因···最大···可高···DN···同化···-作···而大···NO···81···%）···株体···硝化···TN···为1···6 ···L）···于C···12···条件···的反···程（···降量···35···和2···7 ···L）···和弱···件（···7-···菌株···同化···-、···A和···过程···进作···中以···H为···养液··· d···Y-···ni···基因···最大···对N···的去···初始···8和···养液···对N···的去···致,···80···系统···下降···4.···mg···显著···始p···和9···中系···的下···30···和3···1 ···L）···速的···菌株···体内···BD···表达···增大···对N···的还···逐渐···但系···的下···呈现···后下···势（···rp···下T···量最···34··· m···）。···析上···结果···以葡···碳源···C/···,p···,转···50···m时···-9···O3···NR···较强···化进···,可···除N···且系···损失···。综···,P···ti···Y-···存在···的氮···途径···好氧···大量···H4···O3···几乎···中间···O2···累,···株Y···氮素···水治···有广···用前···外,···件对···内N···同化···RA···化过···的研···可为···O3···和氮···方面···研究···论支··

在好···下,···化和···硝化···将水···含氮···转化···氮,···到脱···,因···脱氮···、节···等特···到了···研究···密切···并作···脱氮···的潜···物进···入研···这类···异养···能、···径和···类等···有不···点,···从不···介质···出新···硝化···反硝···以丰···脱氮···类及···氮理···研究···集、···纯化···获得···新型···物脱···对其···形态···子生···定;···以氨···态氮···态氮···氮源···了该···同氮···除效···产生···产物···的情···此基···以氨···态氮···态氮···氮源···了该···合氮···除效···究其···化反···用;···通过···同氮···养基···不同···Fe···Cu···进一···了F···与C···对该···作用···。通···,得···下主···:（···15···下,···集、···纯化···从长···的冬···土中···株具···反硝···的菌···1,···态学···磷脂···（P···s）···16···RN···序列···菌株···被鉴···草节···Ar···ob···er···co···na···经革···色法···属革···性细···文首···了A···ro···te···ic···an···有异···和好···化功···富了···氮菌···。（···株D···分别···、硝···亚硝···单一···行生···及脱···以氨···1.···g/···唯一···,1···15···mi···48···氨氮···去除···为9···1%···.4···生物···累2···1m···（占···量的···87···未检···间产···氮和···硝态···以硝···53···mg···为唯···时,···和总···率分···4.···和7···2%···量氮···6.···g/···硝态···的3···2%···以亚···（5···9m···）为···源时···态氮···去除···为7···1%···.3···生物···累1···5 ···L（···态氮···31···%）···）在···体产···实验···分别···、硝···亚硝···单一···,1···15···mi···48···检测···O的···量分···.0···、0···44···21···g/···株D···够将···、硝···亚硝···化为···,进···明菌···1具···硝化···反硝···。N···一种···体,···过程···量很···环境···度较···4）···条件···以氨···8.···g/···硝态···9.···g/···混合···,氨···态氮···的去···别为···62···8.···和6···0%···间产···酸盐···;当···（2···0m···）和···氮（···46···L）···氮源···氮、···氮和···去除···为9···8%···.9···73···%。···51···时利···氮和···或亚···,具···硝化···功能···氮与···氮的···会影···氮的···果,···氮的···使硝···亚硝···去除···制。···Fe···菌株···的生···化作···较小···反硝···的影···。当···+浓···5m···时,···（5···2m···）去···10···平均···率为···8 ···L/···未加···+时···硝态···率提···30···加入···g/···e3···亚硝···61···mg···去除···7.···,平···速率···24···L/···未加···3+···,亚···的去···升了···%。···Cu···抑制···51···及硝···,但···化作···响与···关。···基中···u2···菌株···的生···化作···受到···当分···态氮···态氮···氮源···入0···mg···Cu···15···50···in···8h···态氮···.3···/L···均去···为0···mg···h,···比未···u2···升了···右;···氮（···36···L）···除速···.8···/L···去除···加C···时提···4%···但当···+浓···一定···≥0···g/···,菌···1的···作用···到抑···上所···株D···在有···下发···作用···化作···时硝···化作···以铵···硝态···硝态···合氮···该菌···快速···去除···铵态···废水···Fe···Cu···,菌···1仍···铵态···态氮···态氮···,该···为秋···含F···与C···的氮···水脱···选菌···保护···境水···资源···利用···要意··

在氮···水处···中,···修复···色环···效经···点,···发现···硝化···后,···脱氮···到了···展,···氧反···生物···物脱···废水···多新···,如···）生···快、···、培···低;···有的···硝化···进行···化与···作用···,无···添加···节剂···）能···除多···氮等···,微···氮过···,不···物的···径有···异,···对于···生物···途径···乏;···微生···会受···环境···影响···离子···在于···,不···离子···脱氮···影响···研究···尤其···冷微···影响···为缺···文建···分离···得的···氧反···株A···ro···te···ri···te···s ···0的···,分···了耐···Y-···脱氮···途径···同金···冲击···氮效···属离···脱氮···机理···结果···1.···℃条···采用···水研···株A···ro···te···ri···te···s ···0的···点。···明,···是最···菌株···0进···脱氮···氮。···硝化···,铵···去除···达1···。在···化与···过程···态氮···硝态···原。···反硝···中,···氮为···源时···氮的···率仅···.3···入等···态氮···著提···氮的···率,···态氮···氮各···g/···合氮···硝态···除效···著增···5.···当铵···硝态···增加···0 ···L的···源时···氮的···率可···00···低浓···态氮···氮混···中只···0.···mg···亚硝···在高···铵态···态氮···源中···大量···态氮···最高···22··· m···。当···浓度···.3···g/···硝态···一氮···亚硝···去除···达1···,在···中既···铵态···生,···有硝···积累···所述···Ar···ob···er···il···en··· Y···在1···件下···地去···氮、···和亚···,也···同时···反硝···去除···与硝···铵态···硝态···氮源···通过···菌株···hr···ct···ar···it···is···10···间产···氮酶···胞外···亚硝···累等···推测···生物···程。···明,···氮为···行异···时,···检测···的产···无亚···积累···氨为···,胞···了0··· m···亚硝···积累···氧反···程中···始浓···01··· m···的硝···唯一···,胞···了4···6 ···L亚···。当···0.···mg···亚硝···氮源···外可···2.···mg···铵态···。对···过程···测定···氨单···（A···、羟···还原···AO···酸盐···（N···比活···0.···0.···4和···04···/m···质。···亚硝···原酶···乙基···氨基···（D···完全···在氮···验过···无论···机氮···ri···er···i ···iu···B）···还是···氮、···或亚···为单···,均···内检···量亚···积累···的亚···浓度···43···42···、3···4和···01···/L···的蛋···度分···32···、5···15···1.···71···4 ···L,···胞内···氮占···白质···百分···为8···、7···、5···和4···,这···LB···时,···硝态···累量···以铵···硝态···硝态···一氮···内亚···积累···次递···。迄···,还···确的···学机···释高···硝态···在胞···象。···株A···ro···te···ri···te···s ···0进···硝化···反硝···中温···CO···2O···的研···表明···以铵···硝态···硝态···源时···CO···分别···.6···4.···67··· m···,产···2O···别为···6、···8和···4 ···L。···看出···的N···度显···CO···,表···Y-···生物···程中···氮氧···温室···献小···际应···中比···。结···中间···硝化···化抑···生物···程的···用、···去除···2O···,推···Y-···行异···脱氮···为:···→羟···硝态···态氮···反硝···为:···→亚···→气···且明···O不···Y-···行生···的主···。3···了碱···[C···）、···Ⅱ）···金属···（Ⅱ···i（···离子···Ar···ob···er···il···en··· Y···生物···力的···实验···明,···-1···受2···g/···a（···在该···对铵···去除···达1···。以···氮为···源时···0.···g/···a（···显著···氮的···率。···g（···显著···生物···速率···效率···g（···度由···至2···/L···态氮···氮和···氮的···率分···了4···2%···.9···64···%。···菌株···0的···力会···金属···Ⅱ）···（Ⅱ···著抑···。尽···,当···Ⅱ）···达3···g/···氮的···然能···行。···8 ···L的···Ⅱ）···态氮···的去···停止···1 ···L的···Ⅱ）···株Y···反硝···能力···失。···明,···Ca···和M···）,···Mg···,比···Zn···和N···）更···提高···-1···氮效···.采···争性···型评···子对···-1···铵态···态氮···态氮···。结···,铜···菌株···0去···氮、···与亚···的影···基本···添加···5 ···L的···均能···高菌···10···态氮···氮和···氮的···通过···非竞···制模···表明···子影···Y-···除硝···亚硝···半抑···分别···19···.0···mg···更为···是,···量的···可显···菌株···0的···率、···除效···对铜···耐受···.研···金属···Ⅱ）···（Ⅱ···n（···子对···-1···硝化···反硝···的影···不同···离子···下,···虑菌···10···效率···重金···影响···-1···脱氮···制浓···,金···对菌···10···与脱···的抑···顺序···（Ⅱ···d（···Mn···。分···,当···Cd···浓度···.5···/L···铵态···除效···影响···除效···10···当分···0.···.2···g/···d（···,可···态氮···态氮···效率···于0···和0···mg···Cd···会分···硝态···硝态···除效···之不···,添···（Ⅱ···烈抑···Y-···生物···程,···对反···程的···为强···反硝···中只···Co···,菌···10···与生···过程···停止···加M···）而···使M···）浓···30···/L···株Y···去除···均无···响。···.5···/L···（Ⅱ···显著···态氮···态氮···效率···续增···（Ⅱ···浓度···降低···和亚···的去···。所···表明···养硝···铵态···,好···化过···金属···Ⅱ）···（Ⅱ···n（···抑制···为敏···.利···组差···表达···研究···对生···过程···机理···表明···是以···还是···为氮···对照···,添···子后···组与···相关···均发···显差···达。···氮为···,差···基因···到G···库中···谢相···6个···da···ug···ln···ir···ir···ir···上调···77···48···35···17···90···88···氮代···的另···基因···H、···A、···A、···、n···、n···、n···、n···、n···和n···分别···1.···1.···1.···1.···0.···2.···1.···1.···1.···1.···1.···。但···调和···基因···氮代···直接···。在···G代···中,···释到···化相···因N···B表···下调···余下···过程···基因···到显···。在···过程···硝态···源时···锰离···菌株···0有···因表···发生···,与···相关···基因···基因···高于···基因···数量···表达···注释···数据···氮代···的1···因a···gl···hu···na···sd···su···ni···ni···ni···Na···别上···.0···.8···.7···.7···.6···.3···.2···.8···.8···.8···与氮···关的···基因···A、···A、···A、···I、···G、···H和···J分···了1···、0···、0···、0···、0···、0···、0···倍。···GG···路中···态氮···关的···因包···oC···Ha···xr···未受···,与···代谢···Na···Ni···、N···na···nr···na···现出···的作···于硝···化的···会积···的亚···,而···亚硝···化效···验中···亚硝···可以···Y-···续还···气态···在本···,亚···还原···ni···样表···上调···。此···氨酸···因g···和g···也表···上调···综上···锰离···株Y···进行···氮过···响主···过影···与反···程中···转录···现的···硝化···受影···因种···量比···程中···这从···平上···菌株···0的···过程···过程···锰离···进或···响更···。

In···is···ud···an···o-···en··· F···Mo···3 ··· s···he···ed···a ···pl··· a···st··· m···od···or···ro···on···lf··· a···va···n ···re···e ···an···hB···hB···X-··· p···oe···tr···sp···ro···py···PS···nd···–v···re···ts···lu···at···th···ig···al···e ···VI···as···e ···iv···en··· t···ni···te···e ···ra···al···mi···ed···th···. ···ct··· p···ma···ti···es···nc···EP···wi···ch···ca···ue···in···xp···me··· c···ir··· t···le···ng···le··· 1···in···B ···ra···io···wh··· o···in···d ···m ··· M···V)···(V···re··· c···e ··· M···I)···ro···co···ex···O(···22···Al··· t···im···ve···e(···/F···II···yc···pr···ce···ad···ls···ik···O4···nd···H,··· a···st···e ···ra···io···ro···s,···d ···mo··· M···I)···ge···at··· a···gs···. ···mg···Rh···an··· c···le···y ···ov···af··· a···ng···2 ··· F···Mo···3–···nd···1 ··· P···wi···n ···mi···Th···ff···s ···PM···nd···ta···t ···ag··· i···ia···H,···or···ic···io··· a···hu··· a··· o···hB···gr···ti···we···st···ed···d ···ly···. ··· t···he···ti···te···re··· o···O2···e2···O4···4 ···ld···st··· i···hi···re···iv··· f··· p··· t···1.··· a··· c···ai··· i···or···na···ry···l ···uc···e ···h ···ig···eg···at··· r··· a···r ···e ···le···ns···ul···le···nd···f ···s ··· a···bi···cs···re···im···te···ff···en··· w···in··· m··· T···in···me···te···nv···ed··· t···re···io···er···xa··· b···iq··· c···ma···ra···-m··· s···tr···tr···LC···) ···pr···se···e ···ra···io···at···y ···Rh···Th···wo···sh···li··· o···he···er···ke···ey···le··· h··· v···nc···o(··· d···ng···S ···iv···on···ns···d ···tr···ti···l ··· v···nc···e(··· o···o(···. ···02···ls···er···V.

Co···nt···al···ro···it···xi··· (···(3···te···to···ff···fr···th··· i···ti···su···ce···nd···mi··· a···ve···te···ha···ed··· t···r ···al···c ···iv··· a···st···li··· w···e ···er···e ···in···in···s ···ac··· m···la···g ···hn···e ···bo··· t···ca···ys··· i···re···ac···it···y ···st···ti···he···og···ou···nt···ac··· I···hi···tu··· p···vs···e/···ne···aC···/C···4 ···oc···os···s ···h ···er···ne··· i···rf···s ···e ···th···ze···ia···l-··· a···in···tu···ad···t ···hi···me···ds··· a···va···pe···ym···su···te···MS···or···gr···ng···vo···xa··· (···).···Co···on···e ···fa···wa···tc··· i··· s···el···3O···an···aC···/C···4 ···oc···os···s ···h ··· c···ta···tr···ur···of···ro···it···nd···in···we···su···ss···ly···rm··· T···su···ce···di···d ···oO···o3···ex···it···su···io···at···ti···er···ma··· w··· a···ac···n ···e ···st··· m··· t··· 2···me···ha···f ··· o···in···La···3,··· w··· a···xc···en···H ···pt···li···(3···) ··· r···ab···ty···or···ha··· r···cl···s)···r ··· d···ad···on···es···s,···lt···e ···ra···ri···io···ec···iq··· w··· c···ie···ut··· f··· t··· L···O3···3O···os···se··· l···er···ec···c ···fa···ar···an···ic··· o···en···ca···es···te···ur···e ···if···ti··· w···h ···vi··· m··· a···ve···te···nd···ce···at···ma···tr···fe···at···Th···ec···is···f ···ct··· o···en···ec··· i···lv···in···e ···ct··· s···em···s ···po··· t··· L···O3···3O···ot···ly···ac··· w··· P···di···tl···o ···du···SO···en··· d··· a···(O···O-···te···ot···t ···o ··· s···ac···yd···yl···ou···el··· t···or···he···qu···le···to··· (···)O···3]··· r···ti···co···ex···th···S ···pr···ce···2(···te···ot···an···-1···. ···ad···io···el···ro···mi··· e···ri···ts···mo···ra··· t··· t···su···ce···ec···ni···tr···ur···f ···oO···o3···wa···ff···iv··· r···la···, ···ib···ng···fa···r ···ct··· t···sf···ra···an···ac···ta···g ··· r···x ···ce··· B···et···in···nd···en···yi···de···da···n ···er···ia···, ···ee···gr···ti···pa···ay···or···V ···e ···po···. ··· w··· p···id···pr···un···ns···ts···to···e ···ig···f ···ic···t ··· l···-l···in···at···st···or···va···d ···da···n ···ce···s.

大型···控下···循环···律与···程的···制,···流域···保障···基础···库区···于我···地区···长江···区域···地貌···目前···库发···大的···发电···、供···益。···6年···水循···演变···库区···应,···-生···系统···互作···是研···点,···机理···杂,···区水···理意···。本···绕三···流域···,认···库前···环演···,库···时空···律;···在规···的基···基于···尺度···域尺···野外···测试···雨条···00···h、···m/···0m···、4···/h···不同···20···5°···°、···下的···雨实···示坡···流域···降雨···、径···沙、···流组···磷营···失间···,从···水循···如何···区典···单元···养盐···特征···,构···小流···式水···型,···数化···;最···气候···料驱···,识···小流···环及···染负···势。···论如···1）···区流···前后···年际···显变···,蓄···9-···）,···较建···显增···温年···增加···蓄水···降低···泄水···升高···蒸发···的演···一致···径流···呈降···,蓄···化趋···水一···区表···水分···间呈···势,···上,···月,···2月···趋势···中游···县站···水-···系无···异特···发-···异点···19···,降···发变···现在···0-···2区···流站···站降···发,···径流···-径···显变···。（···00···01···峡库···时降···分布···明:···过2···/h···件主···在5···,且···逐年···势;···5年···区流···暴雨···增多···显;···最大···水为···83···垫江···,2···年8···）,···时降···呈增···;通···20···20···5-···个高···30···a、···hP···00···、8···Pa···通量···表明···库区···汽主···在8···Pa···7月···送最···汽主···南风···各高···通量···算结···,三···流域···8-···8年···月基···散区···）样···观测···明:···对总···贡献···其中···样地···样地···°样···个样···产流···PO···P浓···著正···且坡···10···,地···量与···TN···显著···,坡···5°···其与···+-···、N···N浓···P浓···著正···壤中···量与···磷营···度相···显著···溪小···测结···:流···降雨···系为···3.···x+···34···2=···83···0.···;流···产流···磷流···相关···著。···短历···水坡···与氮···盐流···结果···暴雨···坡度···与泥···响紫···面氮···的主···,雨···80···h,···均产···坡度···增大···小于···m/···度小···,地···为0···流产···雨强···增加···径流···浓度···多项···（P···05···强小···mm···拟合···于雨···80···h的···地表···TP···性相···不显···度大···°样···中流···呈二···式关···余样···性关···样地···与T···二次···关系···地表···NH···N与···-P···变化···情况···着地···的进···逐渐···者趋···,但···暴雨···上坡···程度···土的···性及···,在···度上···溅蚀···作用···残留···径流···体,···某些···度的···高;···流中···-N···3-···度,···同增···变化···雨强···其浓···表径···动越···之则···较为···对于···中N···-N···4-···度,···于1···m/···度越···于1···,它···变化···致,···随着···进行···渐减···于稳···是雨···60···h,···流的···大;···中N···-N···各雨···下,···V”···。（···建了···域分···循环···对径···磷污···进行···,模···效果···得到···流域···参数···;綦···20···（丰···TN···输出···45···32···14···吨,···0年···年）···TP···别为···9.···和4···21···01···丰水···N、···出分···90···吨和···30···CM···气候···种情···的驱···预测···流域···流与···荷的···SS···6、···24···SP···、S···85···景下···均径···历史···增加···2.···80···,2···7%···.5···SP···和S···70···,总···磷负···间呈···势,···P2···SS···5情···呈增···,预···为綦···域科···污染···施提···指导·

近年···着我···腾飞···化率···长,···市面···问题···出。···交通···道路···是城···主要···部分···并且···流量···降雨···路径···携的···也较···城市···染贡···。城···路的···质有···沥青···新城···以沥···为主···区主···泥道···,但···相关···两种···路径···染物···化的···分析···浅显···流中···物迁···的机···也有···,需···为深···究。···取了···沙坪···同坡···青、···路（···）,···构建···降雨···地开···降雨···并对···道路···质进···分析···不同···况下···坡度···的沥···泥道···中p···SS···、T···空变···及氮···物的···点。···还分···污染···相关···及坡···雨量···径流···染物···化之···系。···另在···中开···试验···步探···材质···留径···磷污···效果···试验···青、···面通···M、···、F···R、···、B···手段···料表···确不···对于···物的···制,···主要···下:···各次···雨试···青、···路径··· H···相对···呈弱···其余···物浓···雨历···加,···浓度···降低···单次···程中···前期···物累···,随···的增···逐渐···态势···后期···物浓···保持···略有···（2···中雨···,沥···泥路···中p···呈弱···并且···定;···面径···、T···均远···泥路···,T···与水···径流···略高···坡度···,沥···径流···TN···浓度···小;···面径···S、···度均···后下···TN···前二···,呈···下降···的趋···种路···中T···P赋···相似···为硝···主,···其次···态氮···较少···以有···胶体···,磷···量则···低。···效的···市面···,在···设的···,在···情况···面建···量选···路面···能加···。（···种降···下,···的沥···泥路···中p···均呈···,并···对稳···青路···SS···、T···均高···路面···并随···的增···青路···中三···物变···不同···浓度···大,···度呈···下降···的趋···P浓···现为···后下···势,···面径···S浓···增大···、T···变化···同,···上升···的态···青、···面径···N、···态组···,氮···以硝···存在···氮其···硝态···氮含···;磷···以有···胶体···式存···酸盐···低。···面径···污染···虽略···泥路···由于···面所···表面···耐磨···低等···在未···市建···中仍···用沥···,但···建设···套的···染控···。初···控制···为5···mm···更好···城市···境。···不同···件下···青、···种路···中,···TP···均较···雨情···坡度···青路···中,···N、···颗粒···式存···雨、···况下···路面···部分···颗粒···式存···泥路···,部···以颗···形式···因此···道路···次,···些沉···滤等···理的···染控···,能···留悬···对径···氮磷···到同···的目···5）···水泥···磷污···留效···响因···程度···N,···水泥···为:···降雨···行时···P,···面为···＞流···＞降···水泥···:温···雨量···时间···季大···沥青···于小···中氮···物的···果最···秋季···等水···对于···流中···染物···效果···此结···后期···源污···计具···的指···。（···青、···种路···均以···化学···共同···流中···染物···路面···的氮···物量···作用···作用···路面···的氮···物量···作用···作用···截留···发生···为苛···件,···在当···城市···过程···们更···所配···市面···控制···建设·

随着···进程···,城···管理···益凸···缓解···进程···城市···水资···、水···等一···题,···出建···积存···渗透···净化···绵城···恢复···循环···绵城···过程···常采···流总···率、···染削···刚性···其建···进行···测。···目前···绵城···量及···染的···赖于···理性···水文···者大···监测···缺乏···效的···预测···目前···常用···流域···型以···PA···MM···生的···商业···主,···于机···,具···程驱···根本···存在···众多···模型···难、···人员···要求···限性···大数···计算···技术···发展···线监···据为···人工···型成···雨水···发展···其中···工神···（A···为代···据驱···由于···好的···杂非···射的···经在···然河···等方···了应···着海···建设···我国···推广···准确···绵城···指标···日趋···针对···市建···中频···对径···控制···峰值···径流···制等···成情···评估···这一···术需···国家···城市···庆悦···国博···区为···域,···01···02···8个···点的···测数···展了···动模···建有···制设···域的···行评···测的···本研···了逐···分析···分分···预处···,探···量预···法和···动模···的耦···,构···究了···性回···P神···对于···绵设···的径···峰值···污染···预测···精度···以降···、下···件、···开发···模等···为原···,利···回归···原始···行筛···构建···总量···径流···量预···流污···预测···性回···;利···分分···始变···降维···别构···流总···、径···流量···径流···荷预···神经···型。···综合···两类···行有···价并···模型···对比···研究···结论···（1···城市···量预···线性···型和···经网···通过···归分···出对···量具···影响···变量···径流···测多···回归···对原···进行···分析···成分···到的···成分···入变···了径···预测···经网···。由···的预···得出···总量···性回···R~···.6···;径···BP···络模···2为···47···比于···性回···,B···网络···NS···提升···.6···RM···值降···3.···将R···值提···6.···结果···BP···络可···效的···绵城···总量···）海···径流···量多···回归···BP···络模···绵城···总量···型类···用逐···分析···量构···流峰···多元···归模···过主···析得···个主···建了···值流···神经···型。···阶段···峰值···元线···模型···为0···05···峰值···P神···模型···为0···78···元线···模型···BP···络模···SE···升了···3%···MS···降低···.8···R~···提升···.3···流峰···BP···络模···测效···有了···著的···（3···城市···染负···线性···型和···经网···首先···原始···据计···次降···污染···浓度···C）···逐步···析的···果构···流污···多元···归模···过主···析得···个主···建了···染负···神经···型。···染负···线性···型测···R~···.5···,径···负荷···经网···测试···~2···81···相比···线性···型,···经网···将N···值提···1.···将R···的值···35···,将···的值···46···。结···,B···网络···污染···测方···具有···效果···来看···神经···型对···总量···峰值···及径···负荷···绵城···成效···关键···现出···预测···由于···流关···然当···杂的···象之···多元···归在···性关···具有···的效···此对···性关···更好···力的···经网···构建···模型···具有···效果···体的···制设···划与···程中···相关···其径···制效···评估···保障···市建···性、···的前···研究···两种···动模···为类···条件···发地···绵城···及径···设施···提供···本高···计算···使得···和规···以在···体规···,更···准的···局径···类绿···设施·

城市···流过···作为···工程···不仅···程项···阶段···助规···计以···的作···能在···目运···提供···拟、···策以···管理···。要···准确···城市···险,···精度···化性···当地···件适···的降···模型···要的···目前···市降···的模···采用···动降···模型···驱动···仅建···复杂···困难···有的···法难···模型···泛化···年来···我国···务建···展,···多的···用传···物联···对城···统的···行监···为城···管理···大量···数据···,如···利用···据并···中有···信息···数据···术和···习理···建高···鲁棒···泛化···城市···流数···模型···城市···流是···得探···题。···重庆···新区···城生···研究···并依···庆市···城海···监测···平台···测数···讨了···雨径···动模···应性···过对···驱动···WM···建的···动模···测精···行效···模效···证了···动模···能。···究的···果如···1）···前应···驱动···WM···降雨···,数···困难···实现···动率···遍存···规模···问题···Py···n和···SW···,耦···算法···SW···数的···化率···模型···练期···7场···件进···率定···了模···化性···在测···用6···事件···证。···明,···较大···据进···MM···定时···保证···的泛···,但···的预···欠佳···集中···场降···的N···标大···5。···为了···据驱···在城···径流···的适···基于···习和···法理···建了···据驱···;针···结构···结果···,采···搜索···优得···本次···的4···的最···。通···最佳···型进···和测···果表···于测···的6···事件···上4···驱动···预测···优于···M。···RM···NS···E指···进率···著,···ST···现最···同的···数下···驱动···运行···建模···别为···M的···34···和1···78···。但···WM···,4···驱动···主要···位置···雨型···为主···历时···适中···特征···现出···预测···（3···构建···驱动···数据···征分···为敏···题,···一步···对样···表征···于数···的层···算法···动态···法,···耦合···法的···据驱···。通···雨事···的分···构数···实现···特征···分布···据驱···能更···学习···”,···高了···预测···对比···据驱···和集···驱动···预测···结果···NS···MS···2三···的最···出现···模型···中D···LS···预测···为稳···试集···41···件N···标小···8,···雨事···于0···