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由于环境恶化和人类的大量捕杀，鲸目成员特别是一些大型成员由于经济价值高而受到广泛捕猎，许多鲸类已濒临灭绝。让我们保护鲸鱼，让它们不再受到伤害。
保护鲸鱼的英语作文【篇一】
Marineenvironmentisoneinwater,seawatertolerancehydrolyzateandsuspendedsolids,seabedsedimentandmarineanisms,includingplexsystems.Oceanrichbiologicalresources,mineralresources,chemicalresourcesandpowerresourcesisanindispensableresourcetreasurehouseofhumanbeings,withhumansurvivalanddevelopmentoftherelationshipveryclose.
Themainobjectiveofthecurrentmarineconservationistoprotectthelivingmarineresources,soasnottofailure,inorderforhumansustainableuse.Inparticular,giveprioritytoprotectthosevaluableandcriticallyendangeredmarinelife.AordingtotheUNforinvestigation,duetooverfishing,aidentalcaptureandkillingofnon-targettoallowhuntingofmarine,coastalshorelineconstruction,mangrovedeforestation,widespreadmarinepollution,atleasttheworld's25mostvaluablefisheryresourcesdepleted,whales,seaturtles,manateesandmanyothermarineanimalsfaceextinctionrisk.Isexpectedthatwiththeexpansionofthescaleofoceandevelopment,
Marinelivingresourcesarelikelytocausemoredamage.
Thetaskofthefirstmarineprotectedrighttostopover-exploitationoflivingmarineresourcesandsecondlytoprotectthehabitatofmarinelifeorhabitat,inparticular,theirmigration,spawning,foraging,avoidingpredatorscoast,tidalflats,estuaries,coralreefs,itisnecessarytopreventtheheavymetals,pesticides,oil,anicandeasytoproducenutrientssuchaseutrophicationofmarinepollution.Preservationofthemarinelivingresourcesofthenaturalregenerationcapacityandwaterpurificationcapacity,preservationofthemarineecologicalbalance,toensuresustainablehumandevelopmentandutilizationoftheoceans.
海洋环境是一种在水、海水、宽容和悬浮固体物水解液海洋底质和海洋生物,包括复杂的系统。海洋丰富的生物资源、矿产资源、化工资源和电力资源是一个不可或缺的资源宝库人类,与人类的生存和发展的关系非常密切。
目前的首要目标是保护海洋保护海洋资源,使生活不失败,为了人类的持续使用。特别是,优先保护那些有价值的、严重濒临灭绝的海洋生物。根据联合国调查,由于过度捕捞,意外捕获和杀害,对非靶标生物的允许打猎、沿海岸线建设海洋、红树林森林砍伐,广泛的海洋污染,至少世界上的25个最有价值的渔业资源枯竭、鲸鱼、海龟、海牛和许多其它海洋动物面临灭绝的危险。预计,随着规模的扩大海洋开发,
海洋生物资源,容易造成更大的伤害。
这项任务的第一个海洋保护权利海洋资源的过度开采生活停止,其次要能够保护海洋生物的栖息地或爱必居,特别是它们的迁徙,产卵,觅食,躲避捕食者,潮汐河口海岸,公寓,珊瑚礁,这是必要的,以防止重金属、农药、油、有机和容易产生富营养化水体的营养物质如海洋污染。保护海洋生物资源的自然再生能力和水净化能力、保存了海洋生态系统的平衡,以确保可持续人类开发和利用的海洋。
保护鲸鱼的英语作文【篇二】
Theexistenceoftheoceansallowedthefirstlifetoform,grow,andreproduce.Theoceanscreateatmosphere,weather,andclimate.Theysupplytheworldwithanabundanceoflife,muchofwhichsupplieshumans,amongothers,withtransportation,food,medicines,andrecreation.Whileotherspeciesmayenjoythebenefitsoftheoceans,humanshavebeesowidespreadanddetachedfromtheworldaroundthemthattheyhaveeffectivelybroughttheoceanstothebrinkofextinctioninaveryshorttime(Woodard,20xx).Whiletheoceanscounttimeinthebillionsofyears,humanscounttimeinyearsordecades.Inthelastfifteendecades,humanactivityhasdecimatedasignificantportionoftheocean,creating"deadzones"wherethereisnooxygentosupportlife.Theoceanchemistryisbeingdangerouslyacidicduetotheburningoffossilfuelsandthedumpingofwasteintheoceans,andmaytriggeranon-reversiblechainreactionofextinction,saybeforetheendofthiscentury(Globalwarming,20xx).Thegoalistomotivate,educate,andofferpossiblesolutionstotheproblem,howeveritwillnotworkuntilpeopleacrosstheglobeworktogether.
保护鲸鱼的英语作文【篇三】
Nowadays,thewhalesisindanger.Becausemanycountrieskillthemfordifferentuse,theyaredyingout.Toprotectourearthandocean,especiallythediversityofcreatures.wemustrealizethatweshouldtakeeffectivemeasurestoprotectthem.Ifthewhalesdiedout,itwouldhaveanimportantinfluenceonotheranimalsinthesea.Also,theenvironmentwillbechanged.Isincerelyhopethatwecanmakeourefforttosavethem!
如今,鲸鱼是危险的.由于许多国家杀了他们不同的使用,他们死了.保护我们的地球和海洋,特别是生物多样性.我们必须意识到我们应该采取有效的措施来保护他们.如果鲸鱼死了,它会在海面上的其他动物的重要影响.同时,环境会改变.我真诚地希望我们能努力拯救他们!