《湖泊富營養(yǎng)化治理》復(fù)習(xí)題

1、theprincipleofsimplifiedEIAofconstructionprojectsintheregion.Intermsofllinkedtotheimplementationofurbanruralconstructionlincreasedecreasereplacementindicatsfpriityareasproject.gesintotheprojectsofwaterelectricityadminist

2、rativegespreferentialpolicies.Intheareaoftaxationsettledinareasofindustryitsproductioncompanywithin5yearsafterthecompletionoffiscalincentivestoenterprises.Intermsoffinancingintegrationofltaxfinancialotherresourcesconstru

3、ct“Governmentcreditbusinesscredit“creditsystemestablishmentofmarketizationcommercializationmodernizationoftheinvestmentfinancingplatfmeffectiveBankenterprisedockingencouragesprivatecapitalintotheParktoraiseindustrydevelo

4、pmentfund.5optimizetheenvironmentserviceindustries.Tocreate“policylowlsHighlsintegrityofserviceldevelopmentl“asthegoaltooptimizetheareaunderdevelopmentenvironment.Alladministrativelawenfcementdepartmentstoappointafulltim

5、epersonnelstationedinareasdedicatedtocodinatingsolvingproblemsassociatedwithbusinessesinthissect.Whentherearesubstantialissuessectleadersarrangedtopersonallyinterveneinpersoninpersonpushtangibleareabuildingagreenlighteas

6、yline.Tofurtherreducestardizeadministrativeexaminationapprovalitemssimplifyexaminationapprovallinksimproveefficiencyaccdingtothe...Sincetheeducationalpracticeofthemasslineofthepartyhimselfseriouslyintheeducationpractical

7、controlcentral“eightrules“opposing“thefourwinds“practicing“threeSuns“checkthespiritofJiaoYuluideologysolicitopinionsbasedonoutstingproblemscheckedswingcarefulanalysisreflection.Willnowcheckreptisasfollows:firstadherencet

8、othepartyspoliticaldisciplineeightinthecentralprovisionchangethestyleofthebasicsituationof1incompliancewiththepartyspoliticaldisciplines.ConscientiouslyabidebythepartyspoliticaldisciplineabidebytheConstitutiontherulesreg

9、ulationsofthepartyinthepoliticalideologicalmaintainhighlyconsistentwiththeCPCCentralCommitteeontheactionthereisnoviolationofthepartyspoliticaldisciplineproblems.2intheimplementationofthecentralauthitiesoftheeightprovisio

10、ns.Improvingresearchimprovingresearchmethodsbuttherearelessgrassrootsunitsprimaryfirsthaninadequategraspoftheproblemwhichistobestrengthenedinthefuture.Secondconstructionstrictlyinaccdancewiththeprovisionstostreamlineimpr

11、ovethequalityofmeetingsoftheConference.Thirdstreamliningfilebriefscultureinvolvesallaspectsofpropagaideologysometimesduetothepracticalneedsofinventionnotificationsthisareaneedsfurtherstreamlining.Fourarestardvisitsexcept

12、asrequiredtoparticipateintrainingnootheractivity.Fiveistoimprovenewsreptingfpropagawkstrictlyaccdingtotheregulations.Sixisstrictlyyourpresentationpublishedstrictlyaccdingtotheregulations.Sevenisstrictlythriftrequiredtheu

13、seofvehiclesofficespacecpatehospitality.3changethestyle.Propagaideologicalwkofthenewsituationnewrequirementsofthenewtaskshaddonealotoffruitfulwkhasmademanyachievementsbutfurtherclosertothegrassrootsclosetorealityclosetot

14、hemassesalsoinadequateinnovationmustcontinuetoimprove.Secondthe“fourwinds“someoutstingissues1opposefmalism.Onetheyisthathedidntwithlessclosecontact.Theeticalstudyofconsciousnessisnothighenoughsystemperfmanceisnotstrongen

15、oughmepassivelearningactivelearningfewgeneralitieslearnmedelvingintoless.EspeciallybasedonrationalthinkingonmajissuesapplyingtheytoguidethewkdoneisnotgoodenoughnotreallyunderstgraspthespiritessenceofthescientificOutlooko

16、ndevelopmentdidnottrulyachievemasterytoapplytoacertainextentaffectthedevelopmentimplementationofideasinitiatives.Secondwkarrangementslesssupervision.Propagaideologicalwkistheobjectivewhichneedstokeepthecontinuityefftsdep

17、loyedbutstressedinthewktimelesssupervision.Fexamplecolweekendsinthesummertheatricalactivitiescitysquareperfmancesurgingtownshipscommunitiesruralareasshowstheimplementationisinadequateinsufficientculturalaneducationalrole

18、toplay.Thirdbaseenoughmastergrasslessreal.PropagaideologicalwkinthenewsituationofacteristicsregularityofenoughdeepenoughfgrassrootspublicopinionDynamicssurveyfgrassrootstypicallydriveless.Fexampleruralcultureteamactive..

19、.Imnotactivelytaketheinitiativetotakeupthelackofspiritofdaringtoresultinginsomejobhadalotofpowerbutnotangibleresults.Thirdinnovationlackofmotivation.Emancipationdidnotendinnovationdoesnotexist.Inpracticalwknotyourheadpre

20、viouswkexperiencelackofinnovationinitiativesstudyontheacteristicsofpropagaideologicalwkunderthenewsituationthroughgripongrassrootsideologicaltrendschangesarenotdeeptopromotenewinitiativesexplenewmethodsofideologicalcultu

21、ralwkisnotmuchsomelackofrelevancetimeliness.4disciplineloweringhardwkarelacking.Whilewkingenterprisingspiritdown.Norealsolutiontotreatyourselfrightcrectlytreatpasthonstheircomplacencywktoseetheirscesmelesscheckinghisowns

22、htcomingsliketolistentothepraisesatisfiedfaceonlinepromotiontherearetypicallackofhighstardsstrictrequirementstheeffectisreal.Secondharddriveless.Onhard《湖泊富營養(yǎng)化治理》復(fù)習(xí)題《湖泊富營養(yǎng)化治理》復(fù)習(xí)題1簡述我國淡水資源現(xiàn)狀我國淡水資源總量雖達(dá)2.81012m3，在世界各國排名第六位，但

23、人均占有水量只有約2500m3，不及世界人均占有量的14，排名第88位。我國是貧水國家，不僅水資源匱乏，而且污染非常嚴(yán)重，這就造成了水資源的結(jié)構(gòu)性短缺。2什么叫湖泊富營養(yǎng)化富營養(yǎng)化主要是指N、P等營養(yǎng)鹽類含量增加使湖泊、水庫藻類數(shù)量和生物量增加的一種過程和現(xiàn)象。傳統(tǒng)的富營養(yǎng)化定義是植物無機營養(yǎng)鹽類輸入，水體中濃度過高，促使藻類產(chǎn)量增加，水體缺氧。Cooke等將此定義作如下修改，即富營養(yǎng)化是過量的營養(yǎng)物質(zhì)、有機物質(zhì)和淤泥輸入，從而導(dǎo)致湖泊

24、、水庫生物產(chǎn)量增加而體積縮小的過程。3我國湖泊富營養(yǎng)化狀況按照國際標(biāo)準(zhǔn)，N達(dá)到0.2mgL、P達(dá)到0.02mgL即為富營養(yǎng)化。而我國很多湖泊的N達(dá)到15mgL、P超過0.2mgL，是國際標(biāo)準(zhǔn)的10倍或者50倍。4湖泊富營養(yǎng)化有哪些危害湖泊富營養(yǎng)化造成的危害日趨嚴(yán)重，主要表現(xiàn)為：1）藻類水華2）水生植物的生長3）缺氧4）物種的改變5）硝酸鹽濃度的提高6）與水相關(guān)的疾病發(fā)病率增加7）對魚類資源的影響5湖泊富營養(yǎng)化治理的三部曲湖泊富營養(yǎng)化治理

25、通常采取三步曲的戰(zhàn)略，即控制污染源（內(nèi)源和外源）、恢復(fù)生態(tài)和水華控制以及實施流域管理。其中水生高等植物往往是恢復(fù)生態(tài)和水華控制的主要內(nèi)容。6水生植物在湖泊修復(fù)中的作用水生植被恢復(fù)是湖泊生態(tài)修復(fù)的重要內(nèi)容，也是總體治理效果的最后theprincipleofsimplifiedEIAofconstructionprojectsintheregion.Intermsofllinkedtotheimplementationofurbanrura

26、lconstructionlincreasedecreasereplacementindicatsfpriityareasproject.gesintotheprojectsofwaterelectricityadministrativegespreferentialpolicies.Intheareaoftaxationsettledinareasofindustryitsproductioncompanywithin5yearsaf

27、terthecompletionoffiscalincentivestoenterprises.Intermsoffinancingintegrationofltaxfinancialotherresourcesconstruct“Governmentcreditbusinesscredit“creditsystemestablishmentofmarketizationcommercializationmodernizationoft

28、heinvestmentfinancingplatfmeffectiveBankenterprisedockingencouragesprivatecapitalintotheParktoraiseindustrydevelopmentfund.5optimizetheenvironmentserviceindustries.Tocreate“policylowlsHighlsintegrityofserviceldevelopment

29、l“asthegoaltooptimizetheareaunderdevelopmentenvironment.Alladministrativelawenfcementdepartmentstoappointafulltimepersonnelstationedinareasdedicatedtocodinatingsolvingproblemsassociatedwithbusinessesinthissect.Whentherea

30、resubstantialissuessectleadersarrangedtopersonallyinterveneinpersoninpersonpushtangibleareabuildingagreenlighteasyline.Tofurtherreducestardizeadministrativeexaminationapprovalitemssimplifyexaminationapprovallinksimprovee

31、fficiencyaccdingtothe...Sincetheeducationalpracticeofthemasslineofthepartyhimselfseriouslyintheeducationpracticalcontrolcentral“eightrules“opposing“thefourwinds“practicing“threeSuns“checkthespiritofJiaoYuluideologysolici

32、topinionsbasedonoutstingproblemscheckedswingcarefulanalysisreflection.Willnowcheckreptisasfollows:firstadherencetothepartyspoliticaldisciplineeightinthecentralprovisionchangethestyleofthebasicsituationof1incompliancewith

33、thepartyspoliticaldisciplines.ConscientiouslyabidebythepartyspoliticaldisciplineabidebytheConstitutiontherulesregulationsofthepartyinthepoliticalideologicalmaintainhighlyconsistentwiththeCPCCentralCommitteeontheactionthe

34、reisnoviolationofthepartyspoliticaldisciplineproblems.2intheimplementationofthecentralauthitiesoftheeightprovisions.Improvingresearchimprovingresearchmethodsbuttherearelessgrassrootsunitsprimaryfirsthaninadequategraspoft

35、heproblemwhichistobestrengthenedinthefuture.SecondconstructionstrictlyinaccdancewiththeprovisionstostreamlineimprovethequalityofmeetingsoftheConference.Thirdstreamliningfilebriefscultureinvolvesallaspectsofpropagaideolog

36、ysometimesduetothepracticalneedsofinventionnotificationsthisareaneedsfurtherstreamlining.Fourarestardvisitsexceptasrequiredtoparticipateintrainingnootheractivity.Fiveistoimprovenewsreptingfpropagawkstrictlyaccdingtothere

37、gulations.Sixisstrictlyyourpresentationpublishedstrictlyaccdingtotheregulations.Sevenisstrictlythriftrequiredtheuseofvehiclesofficespacecpatehospitality.3changethestyle.Propagaideologicalwkofthenewsituationnewrequirement

38、softhenewtaskshaddonealotoffruitfulwkhasmademanyachievementsbutfurtherclosertothegrassrootsclosetorealityclosetothemassesalsoinadequateinnovationmustcontinuetoimprove.Secondthe“fourwinds“someoutstingissues1opposefmalism.

39、Onetheyisthathedidntwithlessclosecontact.Theeticalstudyofconsciousnessisnothighenoughsystemperfmanceisnotstrongenoughmepassivelearningactivelearningfewgeneralitieslearnmedelvingintoless.Especiallybasedonrationalthinkingo

40、nmajissuesapplyingtheytoguidethewkdoneisnotgoodenoughnotreallyunderstgraspthespiritessenceofthescientificOutlookondevelopmentdidnottrulyachievemasterytoapplytoacertainextentaffectthedevelopmentimplementationofideasinitia

41、tives.Secondwkarrangementslesssupervision.Propagaideologicalwkistheobjectivewhichneedstokeepthecontinuityefftsdeployedbutstressedinthewktimelesssupervision.Fexamplecolweekendsinthesummertheatricalactivitiescitysquareperf

42、mancesurgingtownshipscommunitiesruralareasshowstheimplementationisinadequateinsufficientculturalaneducationalroletoplay.Thirdbaseenoughmastergrasslessreal.Propagaideologicalwkinthenewsituationofacteristicsregularityofeno

43、ughdeepenoughfgrassrootspublicopinionDynamicssurveyfgrassrootstypicallydriveless.Fexampleruralcultureteamactive...Imnotactivelytaketheinitiativetotakeupthelackofspiritofdaringtoresultinginsomejobhadalotofpowerbutnotangib

44、leresults.Thirdinnovationlackofmotivation.Emancipationdidnotendinnovationdoesnotexist.Inpracticalwknotyourheadpreviouswkexperiencelackofinnovationinitiativesstudyontheacteristicsofpropagaideologicalwkunderthenewsituation

45、throughgripongrassrootsideologicaltrendschangesarenotdeeptopromotenewinitiativesexplenewmethodsofideologicalculturalwkisnotmuchsomelackofrelevancetimeliness.4disciplineloweringhardwkarelacking.Whilewkingenterprisingspiri

46、tdown.Norealsolutiontotreatyourselfrightcrectlytreatpasthonstheircomplacencywktoseetheirscesmelesscheckinghisownshtcomingsliketolistentothepraisesatisfiedfaceonlinepromotiontherearetypicallackofhighstardsstrictrequiremen

47、tstheeffectisreal.Secondharddriveless.Onhard3特征。一般按貧營養(yǎng)、中營養(yǎng)和富營養(yǎng)三個等級劃分。10富營養(yǎng)化的評價和預(yù)測方法評價和預(yù)測湖泊營養(yǎng)狀況常用的簡單方法有：1單因子法（總磷、葉綠素、凱氏氮、透明度、導(dǎo)電率及NP比率），2營養(yǎng)物質(zhì)負(fù)荷法，3營養(yǎng)狀況指數(shù)法，主4成分分析法，5評分法，6浮游植物群落產(chǎn)量和群落結(jié)構(gòu)法等。以下介紹幾種簡單的預(yù)測模型和評分法。11營養(yǎng)狀況指數(shù)法TSICarlson主

48、要根據(jù)夏季的樣品建立葉綠素a與透明度、葉綠素a與總磷和透明度與總磷之間的關(guān)系式：InSD=2.040.68InChl，InChl=1.449InTP2.616，InSD=3.8760.98InTP。式中：Chl為葉綠素a濃度mgm3，TP為總磷濃度mgm3，SD薩氏盤透明度mCarlson根據(jù)透明度、總磷和葉綠素三種指標(biāo)發(fā)展一種簡單的營養(yǎng)狀況指數(shù)TSI評價湖泊富營養(yǎng)化的方法。計算式如下：TSI=6014.41InSD(m)，TSI=9.

49、81InChl(mgm3)30.6，TSI=14.42InTP(mgm3)4.1512多參數(shù)營養(yǎng)狀況指數(shù)法上述Carlson1977年提出的營養(yǎng)狀況指數(shù)（TSI）是根據(jù)總磷、葉綠素和透明度三種參數(shù)中的某一單項參數(shù)計算營養(yǎng)狀況指數(shù)。分別計算三種單參數(shù)的營養(yǎng)狀況指數(shù)，其均值即為多參數(shù)營養(yǎng)狀況指數(shù)MTSI：MTSI=[STSI(TP)STSI(Chl)STSI(SD)]3，STSI(TP)=7.67f(TP)7.21，STSI(Chl)=3.