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1、Water, Air, and Soil Pollution Introduced by group 20 From the school of From the school of Environmental Environmental Science and Engineering Science and Engineering 国际交流英语模拟国际会议国际交流英语模拟国际会议Look hereThis is one of the magazine。国际交流英语模拟国际会议国际交流英语模拟国际会议Brief introduction Water, Air, & Soil Pollution
2、 is an international, interdisciplinary(各学科间的 ) journal covering all aspects of pollution and solutions to pollution in the biosphere(生物圈). This includes chemical, physical and biological processes affecting flora, fauna, water, air and soil.国际交流英语模拟国际会议国际交流英语模拟国际会议continuedCoverage is diverse and i
3、ncludes all aspects of Coverage is diverse and includes all aspects of pollution sources, transport, deposition, acid pollution sources, transport, deposition, acid precipitationprecipitation(沉淀)(沉淀) , atmospheric pollution, , atmospheric pollution, metals, aquatic pollution including marine metals,
4、 aquatic pollution including marine pollution and ground water, waste water, pollution and ground water, waste water, pesticidespesticides(杀虫剂)(杀虫剂), soil pollution, sewage, soil pollution, sewage(污水(污水; ;污秽物污秽物 ), sediment, sediment(沉积(沉积, ,沉淀沉淀 ) pollution, forestry pollution pollution, forestry p
5、ollution . Also the effects of pollutants on humans, . Also the effects of pollutants on humans, vegetationvegetation(植被)(植被), fish, aquatic, fish, aquatic(水生的)(水生的) species, species, micro-organisms, animals, ecological micro-organisms, animals, ecological implications of pollution and pollution mo
6、delsimplications of pollution and pollution models国际交流英语模拟国际会议国际交流英语模拟国际会议A list of information relevantn nISSN: 1567-7230 (print version)n nISSN: 1573-2940 (electronic version)n nIssues:Journal no. 11267 n nPress:Springer Netherlands国际交流英语模拟国际会议国际交流英语模拟国际会议continuedn nPublish country: Netherlands (
7、荷兰)n nPublish frequency: 32 times a year n nFirst publish year: 1971n nEditor-in-Chief: Jack T. Trevors国际交流英语模拟国际会议国际交流英语模拟国际会议SubmissionrequirementoWater, Air, & Soil Pollutionneedsmanuscripts(手写原稿)onmethodsusedinthestudyofenvironmentalpollutants,environmentaltoxicology(毒物学),biologyandengineeringre
8、latedtopollution,bioremediation(生物降解),environmentalmodeling(造型)andbiorestoration(生物恢复)ofpollutedenvironments.oSubmittedarticlesmusthaveup-to-datereferencesandemploythecorrectexperimentalreplication(反响)andstatisticalanalysis,whereneeded国际交流英语模拟国际会议continuedoThejournalwillnotconsidersubmissionsoflimit
9、edinternationalinterestorlackingasubstantial(实在的)impactonenvironmentalpollutionresearch.Inaddition,papersthatmerelycomprisedatacollections,basedontheuseofroutineanalyticalorbioanalyticalmethods,arenotacceptable.Repetitionofalreadypublishedknowledge,simplyappliedtothelocallevel,willnotbeconsidered,no
10、rwillpapersthatdonothighlightandexplainclearlythenewscienceversusthecurrentknowledge.国际交流英语模拟国际会议ExzampleoIchoseapaperfromthemagazine.Thepaperstudiestheplateaulakes(高原湖泊)ofYunnaninordertoimprovethewaterqualityoThoughIjustcopythestructureofthepaper,Ialsohopethatwemaylearnmorethroughthestandardarticle
11、国际交流英语模拟国际会议AbstractTheplateaulakes(高原湖泊)ofYunnanareimportantbothecologicallyandeconomicallyinChina.Nevertheless,thehumanimpactonwaterqualityintheselakeshasbecomeincreasinglyhighlighted.Thewaterqualityof10plateaulakeswasmonitoredregularlyovertheperiodof2000through2004for24parameters(因素,特征).Multivari
12、atestatisticaltechniques,includingclusteranalysis(CA),factoranalysis(FA),andprincipalcomponentanalysis(PCA),wereemployedtobetterinterpretinformationaboutthewaterqualityandits pollutionsources.国际交流英语模拟国际会议continuedHowever,threelatentfactorsaccountedforpollutionmainlyfromthefollowingsources:agricultur
13、alactivities,residentialactivitiesandanthropogenic-toxicpollutionfromindustrialeffluents,orotherspecialactivities.Threetypesofwaterquality(low-,medium-,andhigh-pollutedlakes)weredeterminedthroughCAbasedonthesimilarityofwaterqualityvariables.Ourresultsmayprovidehelpfulinformationfortheauthoritiestoef
14、fectivelymanagethewaterqualityandmakesoundpolicies国际交流英语模拟国际会议keywordslplateau lakesl Yunnanl variables(可变因素)lwater qualitylinformation.国际交流英语模拟国际会议Parts of the bodyINTRODUCTION MATERIALS AND METHODS RESULTS AND DISCUSSION CONCLUSIONS 国际交流英语模拟国际会议INTRODUCTIONYunnan lakes, described as the pearls on
15、the plateau, play a crucial role in water supply, fishing, waste disposal, lake reclamation, agriculture, and industry However, the catchment area of these lakes has been subject to deforestation, agricultural intensification, soil erosion, urbanization, and industrialization. 国际交流英语模拟国际会议continuedA
16、s a result, water pollution and water shortages have now become a severe problem which has received more and more attention from the public and the government . For example, several water-quality monitoring programs have been initiated to track lake water quality in Yunnan Province. These programs r
17、aise a novel issue, that is, how people should make good use of a huge and complex data set containing a large number of physicochemical parameters. 国际交流英语模拟国际会议MATERIALS AND METHODSStudy SitesData Source and Statistical Analyses国际交流英语模拟国际会议RESULTS AND DISCUSSION Principal Component Analysis and Pol
18、lution Source IdentificationSpatiotemporal Variations in Water Quality and Pollution SourcesWater Quality Regime(社会制度)Controls of Pollution Sources国际交流英语模拟国际会议CONCLUSIONS Water quality data from 10 plateau lakes of Yunnan Province have been examined by unsupervised pattern recognition (hierarchical
19、cluster analysis) and display methods (PCA) to obtain correlations between variables and water quality similarity in groups of lakes. Cluster analysis confirmed the existence of three types of water quality (i.e., low-, medium-, and high-polluted lakes). Although three PCs needed 14 variables to exp
20、lain 85.01% of the original data set, which indicated that no obvious data reduction was obtained, three latent factors can identify different pollution sources: agricultural and industrial activities, residential activities, and anthropogenic-toxic pollution from industrial effluents or other speci
21、al activities. Box-whiskers plots of water quality variables showed visually the spatiotemporal variations of water quality variables, which may help further analyze the pollution sources loading into these lakes. All these results can provide better opportunities for more effective management of la
22、ke water quality and analyses of lake status. 国际交流英语模拟国际会议ACKNOWLEDGMENTS Many thanks to the Environmental Monitoring Center of Yunnan Province and Yunnan University for providing the field measured data. Special thanks should go to Lu Ying and Li Jingruo at Yunnan University for their assistance wi
23、th data collection and to Dr. Pam Arlund at the University of Texas at Arlington, and Dr. Zhao Shujie at Shanghai International Studies University for polishing the manuscript. We are grateful to valuable comments from the editor and three anonymous reviewers who helped to greatly improve the manusc
24、ript. This research was funded by National Basic Research Program of China 国际交流英语模拟国际会议referenceoBeatriz,H.,P.Rafael,V.Marisol,B.Enrique,M.F.Jose,andF.Luis.2000.Temporalevolutionofgroundwatercompositioninanalluvialaquifer(PisuergaRiver,Spain)byprincipalcomponentanalysis. WaterRes.34:807816.oBernard,
25、P.,L.Antonie,andL.Bernard.2004.Principalcomponentanalysis:Anappropriatetoolforwaterqualityevaluationandmanagement-applicationtoatropicallakesystem.Ecol.Modell.178:295311oChu,J.Y.,J.N.Chen,C.Wang,andP.Fu.2004.Wastewaterreusepotentialanalysis:ImplicationsforChinaswaterresourcesmanagement.WaterRes.38:27462756oCoimbra,C.N.,M.A.S.Graa,andR.M.Cortes.1996.TheeffectsofabasiceffluentonmacroinvertebratecommunitystructureinatemporaryMediterraneanriver.Environ.Pollut.94(3):301307.国际交流英语模拟国际会议Thankyou!国际交流英语模拟国际会议