人类对于海洋的探索.ppt

下载文档

0
0
约2.01千字
约 11页
2024-05-18 发布于四川
举报
版权申诉
保障服务

人类对于海洋的探索.ppt

1、本文档共11页，可阅读全部内容。
2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。

HistoryofOceanographyMaker:WangYujingQingdaoUniversityofScienceandTechnology

EarlyOceanExplorersSomewherearound1700B.C.,thepeopleofCretebuiltoceangoingshipsandbegantosailandtradealongtheshoresoftheMediterraneanSea.TheancientGreeksbegantoexploreoutsidetheMediterraneanabout900-700B.C.

EarlyOceanExplorersTheGreeknameforriver,okeanosevolvedintothewordocean,usedtodaytodescribetheworldseas.

ProbablythefirsttrueoceangoingsailorswerethePolynesianswhobegantospreadoutacrossthePacificfromIndonesiaabout3000yearsagoandeventuallydiscoveredandcolonized~10,000Pacificislands.EarlyOceanVoyagersPolynesianvoyagingcanoe

Chinese:Fromabout1000-1500A.D.theyexploredtheIndianOcean,Indonesia,andtheeasternAtlanticusingtechnicallyadvancedshipsthathadrudderssophisticatedsails.EarlyOceanVoyagers

ZhengHe1405-1433

EuropeanAgeofDiscoveryFerdinandMagellan-duringhisvoyageof1519,hisshipscircumnavigatedtheglobeforthefirsttimewhilesearchingforandfindingnewroutestotheEast.

EarlyScientificExplorationCharlesDarwinHMSBeagle:a41/2yearvoyageofexplorationbegunin1831laterledtoDarwin’s“OriginofSpecies”.

Pagefrom“ManualofGeography”,publishedIn1870byMatthewMaury

HMSChallenger:1872,firstpurelyscientificsailingexpedition;4yearvoyage,trawlingdiscovered4,717newspecies,tookglobaloceansalinity,temperature,andwaterdensitymeasurements.

OceanExplorationintothe20thcenturyandbeyondRobertE.Perry:1909,anAmericannavalofficer,firsttoreachNorthPoleRonaldAmundsen:NorwegianwhoreachedtheSouthPolein1911NewHMSChallenger:1951,mappedoceanfloors,discoveredChallengerDeep,deepestpartofMarianasTrenchNautilus:1958,U.S.submarinesailedbeneathNorthPoleGlomarChallenger:1968,deep-seadrillingvessel,providedinfotoconfirmseafloorspreadingandplatet