共查询到20条相似文献,搜索用时 829 毫秒
1.
Investigation of protein-styrene oxide adducts as a molecularbiomarker of human exposed to styrene 总被引:2,自引:0,他引:2
IntroductionBiomarker ,definedascellular,biochemicalormolecularalterationsthataremeasurableinbiologicalmedia ,suchashumantissues ,cells,orfluids ,havebeenusedbygenerationsofepidemiologistsintheirresearch .Molecularbiologyandlaboratorytechnologyhaveshownane… 相似文献
2.
《环境科学学报(英文版)》2000,(4)
Sustainableuseoftheplanetwillrequireamorerobustregulatoryandmanagementframeworkformarineareasasadvancesinoffshoretechnologyandchangesinmarketconditionsleadtoanincreaseincoastalpopulationsandmarinerecreationandtourism .Althougheachareaoftheworldpresent… 相似文献
3.
Analysis on the long term discharge of a catchment 总被引:1,自引:0,他引:1
IntroductionItiswellknownthatthecharacteristicsofthecatchmentdischargewillchangewithlanduse.Inthispaper,thefocusistodiscussthemodeloflongtermdischargeofcatchmentwhichincludestwokindsoflanduse :oneisforestattheupperpartofthecatchment,anotherispaddyfield… 相似文献
4.
Liu Jia-qi 《环境科学学报(英文版)》1998,10(3):2
AnalysisofchemicalcompositionofprecipitationinatypicalbackgroundsiteLiuJiaqi,ShiLiliYunnanProvincialEnvironmentalMonitoring... 相似文献
5.
FieldmeasurementsofdisociationofammoniumnitrateataBeijingsiteShenJi,ZhaoQianxueResearchCenterforEcoEnvironmentalSciences,C... 相似文献
6.
IntroductionUrbanwastesolidsaremostlyproducedfromresidentialareas ,factoriesormanufactures,marketplaces,hotels,restaurants,streetsandotherfunctionalareas.WiththepopulationincreasingalloverChina ,urbanwastesolidsarenowbecomingoneofthemostcrucialenvironmen… 相似文献
7.
IntroductionIncreasedagriculturalproductivityoverthepast50—100yearshasledtoincreasedatmosphericconcentrationsofCO2,CH4andN2O.Thesegases,alongwithadditiontracegasspecies(greenhousegases)arecausinganincreaseinglobaltemperaturesandozonedepletion(Aselman… 相似文献
8.
FAN Yao-bo WANG Ju-si JIANG Zhao-chun CHEN Mei-xue XU Kun JIA Zhi-ping 《环境科学学报(英文版)》2000,12(3):344-348
IntroductionThedyeingwastewaterofwoolenmillcontainsalotkindsofpollutants,suchasacidicdyes,dispersedyes,mordantdyes,auxiliaries,saltsandsoon .Theeffluentsfromwastewatertreatmentplantsfortreatmentofthedyeingwastewaterofwoolenmillswithnormalbiologicalproce… 相似文献
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IntroductionContaminationofediblevegetationbypersistent,ubiquitouschemicalssuchasPCBs,dioxins,pesticides,andherbicidesprovidesamajorexposureroutetohumans ,domesticanimalsandwildlife .Uptakeoftheseorganicchemicalsbyplant,andsubsequentdistributionintheplan… 相似文献
10.
Wu Gang 《环境科学学报(英文版)》1996,8(4):499-503
LawsofannualnutrientuptakeinaPaulowniaplantation¥WuGang(ResearchCenterforEco-EnvironmentalSciences,ChineseAcademyofSciences,B... 相似文献
11.
Fan Yao bo Wang Ju si Jiang Zhao chunDepartment of Water Pollution Control Water Reuse Research Center for Eco Environmental Sciences Chinese Academy of Sciences Beijing China 《环境科学学报(英文版)》1998,(3)
TestofmembranebioreactorforwastewatertreatmentofapetrochemicalcomplexFanYaobo,WangJusi,JiangZhaochunDepartmentofWaterPolu... 相似文献
12.
Wang Baojun Li Wenzhong Yang Huifang Institute of Microbiology Chinese Academy of Sciences Beijing china 《环境科学学报(英文版)》1995,(1)
PropertiesofmercuricreductasefromaHgCl_2-resistantfungusWangBaojun;LiWenzhong;YangHuifangInstituteofMicrobiology,ChineseAcade... 相似文献
13.
Measurement and simulation of evaporation from a bare soil 总被引:1,自引:0,他引:1
MeasurementandsimulationofevaporationfromabaresoilWangHuixiaoInstituteofGeography,ChineseAcademyofSciences,Beijing100101,Chin... 相似文献
14.
MethaneemissioninaricefieldofThailand¥RongXiang;Chuen-HowNg(EnvironmentalEngineeringProgram,SchoolofEnvironment,ResourcesandD... 相似文献
15.
IntroductionBecauseofthehighoxidationpotentialofozone(O3) ,ozonationhasbeenregardedasapromisingmethodfordrinkingandwastewatertreatment.AwiderangeoforganicpollutantsinwatercanbedegradedbyO3,O3combinedwithH2 O2 orUVlight,whichareknownasAdvancedChemicalOxidati… 相似文献
16.
Laperdina T. G. Melnikova M. V. Koval A. T. Sidorov Y. F. Nagorny V. A. Ostapchuk V. I. 《环境科学学报(英文版)》2000,(Z1)
IntroductionSiberiaandtheFarEastaretheoldestandtherichestgold miningareasofRussia .Intensivegold miningherestartedinthebeginningofthe 19thcentury(Vyazelshchikov ,1963) .Forthemostpartgold bearingoresandsandswereprocessedwiththeuseofamalgamationmethodforgolde… 相似文献
17.
Thenearsurfacedisposalisthemainlydisposalmethodforlowintermediatelevelradioactivesolidwaste(LILW)inmanycountries.Usually,thedisposalwayinthedisposalunitistheconcretesolidificationisputandpiledinarray,andthebackfillandbuffermaterialisfilledbetweentheses… 相似文献
18.
Sequential fractionation of reactive phosphorus in the sediment of a shallow eutrophic lake——Donghu Lake, China 总被引:4,自引:0,他引:4
IntroductionSedimentphosphorushasbeenthefocusofanumberofstudiesduetoitsroleintheeutrophicationoflakes.Phosphorusfractionsinse?.. 相似文献
19.
Fan Cheng xin 《环境科学学报(英文版)》1998,10(1):49-55
EfectsofmainrangeandstrengthfactorsonchangeofCODinashalowlakeFanChengxinNanjingInstituteofGeographyandLimnology,ChineseAcad... 相似文献
20.
1IntroductionLandscapefragmentationanditsimpactsonbiologicaldiversityhavebeenthehighlyconcernedtopicsintherecentyearsbiologi... 相似文献