Difference between revisions of "Sea barrier"
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A sea barrier is an anthropogenic structure which can fulfill different purposes: It can serve as part of a [[defensive structure]], as a means to create a logistical choke-point for tax-collecting, or to divert currents and thus influence erosion and deposition patterns. | A sea barrier is an anthropogenic structure which can fulfill different purposes: It can serve as part of a [[defensive structure]], as a means to create a logistical choke-point for tax-collecting, or to divert currents and thus influence erosion and deposition patterns. | ||
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| + | [[File:MA201102_32_Särkkä.jpg]] | ||
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| + | An underwater defence structure at Suomenlinna Sea Fortress, Helsinki, Finland. Copyright: Finnish Heritage Agency, photo. Maija Huttunen. | ||
Latest revision as of 15:26, 8 January 2021
A sea barrier is an anthropogenic structure which can fulfill different purposes: It can serve as part of a defensive structure, as a means to create a logistical choke-point for tax-collecting, or to divert currents and thus influence erosion and deposition patterns.
An underwater defence structure at Suomenlinna Sea Fortress, Helsinki, Finland. Copyright: Finnish Heritage Agency, photo. Maija Huttunen.
