抚仙湖和星云湖水质变化趋势分析

抚仙湖和星云湖水质变化趋势分析

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时间:2019-05-22

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1、GeographicalScienceResearch地理科学研究,2015,4(3),81-94PublishedOnlineAugust2015inHans.http://www.hanspub.org/journal/gserhttp://dx.doi.org/10.12677/gser.2015.43010TheAnalysisofWaterQualityChangeTrendforLakeFuxian&LakeXingyunYunyingZhang1,2,3,ManpingXie1,2,3,ShanshanLi

2、u1,2,3,HuayongLi1,2,3,LizengDuan1,2,31CollegeofTourism&GeographyScience,YunnanNormalUniversity,KunmingYunnan2KeyLaboratoryofPlateauLakeEcology&GlobalChange,KunmingYunnan3YunnanProvincialKeyLaboratoryofGeographicalProcess&EnvironmentalChangeonthePlateau,KunmingYun

3、nanEmail:eagle21@126.com,formelody@126.com,shanshan7737@163.com,Lihuayong2010@hotmail.com,duanlizeng00@163.comthththReceived:Jul.13,2015;accepted:Jul.30,2015;published:Aug.6,2015Copyright©2015byauthorsandHansPublishersInc.ThisworkislicensedundertheCreativeCommons

4、AttributionInternationalLicense(CCBY).http://creativecommons.org/licenses/by/4.0/AbstractThedomesticwrittenresearchonwaterenvironmentofLakeFuxian&LakeXingyunhasbegunsince1963.Butafter2008,theresearchonLakeFuxian&LakeXingyunisalmostblank,andtheresearchonthelinkage

5、mechanismbetweenthetwolakesisalsoinsufficient.Basedontheme-teorologicaldatafrom1957to2009andonthewaterqualityparameters,thispaperanalysesthesituationoflakesinresponsetoglobalclimatechange,atthesametimeexploresthemechanismofinfluenceanditsspatialdifference.Itisfou

6、ndthatinnearlyhalfacentury,thetemperaturefluctuationsincreasemarkedly,andtheprecipitationfluctuationdeclineslightly.Comparedwithsummer,thetwolakeshavemoresensitiveresponsetoglobalclimatechangeinwinter.LakeFuxian&LakeXingyunofYunnanplateauaredevelopinginthedirecti

7、onunfavorabletoavir-tuouscycle;LakeFuxian&LakeXingyunbothhavespatio-temporalheterogeneityandareaslessaffectedbyhumanactivity.Thewaterqualityisrelativelygood,andthewaterqualityontheeastsideofLakeXingyunisbetterthanthatinthewest;almostalltheindicatorsofLakeXingyuna

8、rehigherthanthoseofLakeFuxian.Theconductivity(Spcond)ofLakeXingyunisabouttwiceofLakeFuxian.TheCynobacteriaofLakeXingyunisabout21timesofLakeFuxian.However,thePH

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