学科分类
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3 个结果
  • 简介:Recently,IattendedaconferenceorganisedbytheEuropeanFoodSafetyAuthorityinthebeautifulandprosperousItaliancityofParma.Theoveralltopicoftheconferencewasriskassessment,andtheprogramincludedasectiononaspectsofenvironmentalriskassessment.Invariousareas,includingtheevalutionoftheeffectsofpesticideapplications,invasiveorganismsorgeneticallymodifiedplants(Arpaiaetal.,2014)preparinganenvironmentalriskassessmentisanobviouslyrelevantexercise.

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  • 简介:Ecologyisnotavery'old'science,withaboutonehundredyearsofhistory.Intheearlyperiod,thegeneralattitudewasthatthestudyofundisturbedecologicalsystemswillprovideuswithcluesofhowtheworldisorganised.Tounderstandthisworld,weshouldstudythe

  • 标签: 生态学 生态系统 生物 生态平衡
  • 简介:AtthestartofournewJournalofBiosafety,IwaspromptedbymyCo-Editors-in-Chief,ProfessorWanandProfessorYou,toprovideregularreviewsorupdatesonbiosafetyforourreaders,giventhatImostlyresideoutsideChina,andhavemanyinternationalconnections.Thatisaverybigtask,andIwasnotsurethatIcoulddoitasthejournaldemands.However,Ihadthoughtthatinalighterway,IcouldattempttopresentmythoughtsonsomeissuesthatIfeelareofimportancetoday.Chinaisveryquicklyopeningtotheworld,economically,scientifically,andinmanyotherfields,andformanycolleaguesinsideandoutsideChina,thisisanewsituation.Duringmycareer,IhaveworkedinseveralcountriesofEurope,inNewZealand,andhadprojectsonothercontinents.Thisgavemeexperiencesindifferentpartsofourglobe,andIfeelthatallofus,ecologists,havetostartthinkingmorewidely,andbeawareofdevelopments,especiallyofhumanimpacts,onfarawayplaces.Somyviewwhenwritingtheseessayswilltrytobebothlocalandglobal.ThereforeIhavechosentheoveralltitleforthisseriesofessays'Thoughtsofatravellingecologist'.Belowyouwillbeabletoreadthefirstone-Ihopeyouwillenjoythem.Ifyoufeelliketoadd,orcommentonmyessays,pleasefeelfreetodoso.Anyfeedbackwillbemostwelcome.

  • 标签: 摘要 编辑部 编辑工作 读者