欢迎来到天天文库
浏览记录
ID:47498083
大小:254.00 KB
页数:32页
时间:2020-01-12
《环境科学交叉学科原理 英文版第十二》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第一章1.Describewhyfindingsolutionstoenvironmentalproblemsissodifficult.Doyouthinkithasalwaysbeenascomplicated?Environmentalscienceinvolvesscience,economics,ethics,andpoliticsinarrivingatsolutionstoenvironmentalproblems.Artificialpoliticalboundariescreatedifficultiesinmanagingenvironm
2、entalproblemsbecausemostenvironmentalunit,orecosystemsdonotcoincidewithpoliticalboundaries.It'sgettinmorecomplicatedastheglobalizationacceleratesandthescaleofenvironmentalproblemsexpandsandrequiresbettergovernancetoensuresustainabledevelopments.环境科学涉及科学、经济学、伦理学和政治学来解决环境问题。人为的政治边界在管
3、理环境问题上造成困难,因为大多数环境单元或生态系统与政治边界不一致。随着全球化进程的加快,环境问题的规模不断扩大,需要更好的治理来确保可持续发展,这一过程变得更加复杂。2.Describewhatismeantbyanecosystemapproachtoenvironmentalproblemsolving.Isthistherightapproach?Theecosystemapproachisthecomprehensiveandintegratedmanagementofhumanactivities,basedonthescientificknow
4、ledgeaboutecosystemanditsdynamics,andachievesustainableuseofecosystemgoodsandservicesandmaintenanceofecosystemintegrity.Itistherightapproachbecauseanecosysteminvolvesnotonlyallorganismsbutalsotheabioticenvironment,andtheyformacomplexnetworkofinterrelationships.Onlybythinkingsystema
5、tically,canweunderstandthedynamicsoftheecosystemandtaketherightactionwhichsatisfieshumanneedswhilepreservinghealthoftheecosystem.生态系统方法是在对生态系统及其动态的科学认识的基础上,对人类活动进行全面、综合的管理,实现生态系统商品和服务的可持续利用和生态系统完整性的维护。这是正确的方法,因为一个生态系统不仅涉及所有生物,而且还涉及非生物环境,它们形成了一个复杂的相互关系网络。只有系统地思考,才能了解生态系统的动态,在保持生态系统健
6、康的同时,采取符合人类需要的正确行动。3.Defineenvironmentandexistenceandprovideexamplesofthesetermsforyourregion.Environmentiseverythingthataffectsanorganismduringitslifetime.Ecosystemisaregioninwhichtheorganismsandthephysicalenvironmentformaninteratingunit.forexamplethewetlandsinChongmingIsland.环境是生
7、命中影响生物体的一切因素。生态系统是生物体与物理环境相互作用的区域。例如崇明岛的湿地4.Describehowenvironmentalconflictsareresolved.Inresolvingenvironmentalconflicts,weneedtotaketheecosystemapproach,callforbettergovernance,involverelatedpoliticaljurisdictionstoarriveatthebestavailablecompromise--thesustainabledevelopmentstr
8、ategies.在解决环境冲突时,我们需要采取生态系
此文档下载收益归作者所有