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Senking – Wikipedia
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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">gøym</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjinga</div> </a> </li> <li id="toc-Kjelder" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kjelder"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Kjelder</span> </div> </a> <ul id="toc-Kjelder-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Senking</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 40 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-40" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">40 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Depresjon_(geologi)" title="Depresjon (geologi) – norsk bokmål" lang="nb" hreflang="nb" data-title="Depresjon (geologi)" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Depression_(geologi)" title="Depression (geologi) – svensk" lang="sv" hreflang="sv" data-title="Depression (geologi)" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Depression_(geologi)" title="Depression (geologi) – dansk" lang="da" hreflang="da" data-title="Depression (geologi)" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Depressie_(geografie)" title="Depressie (geografie) – afrikaans" lang="af" hreflang="af" data-title="Depressie (geografie)" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D9%86%D8%AE%D9%81%D8%B6_(%D8%AC%D9%8A%D9%88%D9%84%D9%88%D8%AC%D9%8A%D8%A7)" title="منخفض (جيولوجيا) – arabisk" lang="ar" hreflang="ar" data-title="منخفض (جيولوجيا)" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Depressiya_(co%C4%9Frafiya)" title="Depressiya (coğrafiya) – aserbajdsjansk" lang="az" hreflang="az" data-title="Depressiya (coğrafiya)" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%94%D0%B5%D0%BF%D1%80%D0%B5%D1%81%D0%B8%D1%8F_(%D0%B3%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F)" title="Депресия (география) – bulgarsk" lang="bg" hreflang="bg" data-title="Депресия (география)" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Depressi%C3%B3_(geologia)" title="Depressió (geologia) – katalansk" lang="ca" hreflang="ca" data-title="Depressió (geologia)" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Depression_(Geologie)" title="Depression (Geologie) – tysk" lang="de" hreflang="de" data-title="Depression (Geologie)" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/N%C3%B5gu" title="Nõgu – estisk" lang="et" hreflang="et" data-title="Nõgu" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Depression_(geology)" title="Depression (geology) – engelsk" lang="en" hreflang="en" data-title="Depression (geology)" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Depresi%C3%B3n_(geograf%C3%ADa)" title="Depresión (geografía) – spansk" lang="es" hreflang="es" data-title="Depresión (geografía)" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Sakonune" title="Sakonune – baskisk" lang="eu" hreflang="eu" data-title="Sakonune" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%81%D8%B1%D9%88%D8%B1%D9%81%D8%AA%DA%AF%DB%8C" title="فرورفتگی – persisk" lang="fa" hreflang="fa" data-title="فرورفتگی" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/D%C3%A9pression_(g%C3%A9ographie)" title="Dépression (géographie) – fransk" lang="fr" hreflang="fr" data-title="Dépression (géographie)" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Depresi%C3%B3n_(xeolox%C3%ADa)" title="Depresión (xeoloxía) – galisisk" lang="gl" hreflang="gl" data-title="Depresión (xeoloxía)" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%95%A8%EB%AA%B0_(%EC%A7%80%EC%A7%88%ED%95%99)" title="함몰 (지질학) – koreansk" lang="ko" hreflang="ko" data-title="함몰 (지질학)" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Geolo%C5%A1ka_depresija" title="Geološka depresija – kroatisk" lang="hr" hreflang="hr" data-title="Geološka depresija" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Cekungan" title="Cekungan – indonesisk" lang="id" hreflang="id" data-title="Cekungan" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Depressione_(geografia)" title="Depressione (geografia) – italiensk" lang="it" hreflang="it" data-title="Depressione (geografia)" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A9%D7%A7%D7%A2_(%D7%92%D7%90%D7%95%D7%9C%D7%95%D7%92%D7%99%D7%94)" title="שקע (גאולוגיה) – hebraisk" lang="he" hreflang="he" data-title="שקע (גאולוגיה)" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D0%B5%D0%BF%D1%80%D0%B5%D1%81%D1%81%D0%B8%D1%8F_(%D0%B3%D0%B5%D0%BE%D0%B3%D1%80%D0%B0%D1%84%D0%B8%D1%8F)" title="Депрессия (география) – kasakhisk" lang="kk" hreflang="kk" data-title="Депрессия (география)" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Depresija_(geologija)" title="Depresija (geologija) – litauisk" lang="lt" hreflang="lt" data-title="Depresija (geologija)" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/S%C7%8Eni" title="Sǎni – lingala" lang="ln" hreflang="ln" data-title="Sǎni" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Deboka" title="Deboka – madagassisk" lang="mg" hreflang="mg" data-title="Deboka" data-language-autonym="Malagasy" data-language-local-name="madagassisk" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Depressie_(geografie)" title="Depressie (geografie) – nederlandsk" lang="nl" hreflang="nl" data-title="Depressie (geografie)" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%90%D0%B3%D0%B0_(%D1%80%D0%B5%D0%BB%D1%8C%D0%B5%D1%84)" title="Ага (рельеф) – tsjetsjensk" lang="ce" hreflang="ce" data-title="Ага (рельеф)" data-language-autonym="Нохчийн" data-language-local-name="tsjetsjensk" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Depresja_(geografia)" title="Depresja (geografia) – polsk" lang="pl" hreflang="pl" data-title="Depresja (geografia)" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Depress%C3%A3o_(geografia)" title="Depressão (geografia) – portugisisk" lang="pt" hreflang="pt" data-title="Depressão (geografia)" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Depresiune" title="Depresiune – rumensk" lang="ro" hreflang="ro" data-title="Depresiune" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B5%D0%BF%D1%80%D0%B5%D1%81%D1%81%D0%B8%D1%8F_(%D0%B3%D0%B5%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F)" title="Депрессия (геология) – russisk" lang="ru" hreflang="ru" data-title="Депрессия (геология)" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Depresija_(geologija)" title="Depresija (geologija) – slovensk" lang="sl" hreflang="sl" data-title="Depresija (geologija)" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%94%D0%B5%D0%BF%D1%80%D0%B5%D1%81%D0%B8%D1%98%D0%B0_(%D0%B3%D0%B5%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%98%D0%B0)" title="Депресија (геологија) – serbisk" lang="sr" hreflang="sr" data-title="Депресија (геологија)" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Geolo%C5%A1ka_depresija" title="Geološka depresija – serbokroatisk" lang="sh" hreflang="sh" data-title="Geološka depresija" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Depresyon_(jeoloji)" title="Depresyon (jeoloji) – tyrkisk" lang="tr" hreflang="tr" data-title="Depresyon (jeoloji)" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94%D0%B5%D0%BF%D1%80%D0%B5%D1%81%D1%96%D1%8F_(%D0%B3%D0%B5%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F)" title="Депресія (геологія) – ukrainsk" lang="uk" hreflang="uk" data-title="Депресія (геологія)" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B7%D8%A7%D8%B3_(%D8%AC%D8%BA%D8%B1%D8%A7%D9%81%DB%8C%DB%81)" title="طاس (جغرافیہ) – urdu" lang="ur" hreflang="ur" data-title="طاس (جغرافیہ)" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/S%E1%BB%A5t_l%C3%BAn" title="Sụt lún – vietnamesisk" lang="vi" hreflang="vi" data-title="Sụt lún" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%AA%AA%E5%9C%B0" title="窪地 – kinesisk" lang="zh" hreflang="zh" data-title="窪地" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/Legok" title="Legok – betawi" lang="bew" hreflang="bew" data-title="Legok" data-language-autonym="Betawi" data-language-local-name="betawi" class="interlanguage-link-target"><span>Betawi</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q190429#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Senking" title="Vis innhaldssida [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskusjon:Senking" rel="discussion" title="Diskusjon om innhaldssida [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Endre språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk nynorsk</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div 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class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Senking&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Senking&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Senking&action=history"><span>Sjå historikken</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Ålment </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenkjer_hit/Senking" title="Liste over alle wikisidene som har lenkjer hit [j]" accesskey="j"><span>Lenkjer hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringar/Senking" rel="nofollow" title="Nylege endringar på sider denne sida lenkjar til [k]" accesskey="k"><span>Relaterte endringar</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nn" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Senking&oldid=3175010" title="Fast lenkje til denne versjonen av sida"><span>Fast lenkje</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Senking&action=info" title="Meir informasjon om sida"><span>Sideinformasjon</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesial:Siter&page=Senking&id=3175010&wpFormIdentifier=titleform" title="Informasjon om korleis ein siterer denne sida"><span>Siter denne sida</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FSenking"><span>Hent kort URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesial:QrCode&url=https%3A%2F%2Fnn.wikipedia.org%2Fwiki%2FSenking"><span>Last ned QR-kode</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/eksporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Spesial:Bok&bookcmd=book_creator&referer=Senking"><span>Opprett ei bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesial:DownloadAsPdf&page=Senking&action=show-download-screen"><span>Last ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Senking&printable=yes" title="Utskriftsversjon av sida [p]" accesskey="p"><span>Utskriftsversjon</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utsjånad"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Frå Wikipedia – det frie oppslagsverket</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nn" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Great_Blue_Hole.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Great_Blue_Hole.jpg/220px-Great_Blue_Hole.jpg" decoding="async" width="220" height="171" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/61/Great_Blue_Hole.jpg/330px-Great_Blue_Hole.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/61/Great_Blue_Hole.jpg/440px-Great_Blue_Hole.jpg 2x" data-file-width="662" data-file-height="515" /></a><figcaption><a href="/w/index.php?title=Great_Blue_Hole&action=edit&redlink=1" class="new" title="Great Blue Hole (sida finst ikkje)">Great Blue Hole</a> utanfor <a href="/wiki/Belize" title="Belize">Belize</a>, ei marin senking eller <a href="/w/index.php?title=Bl%C3%A5tt_hol&action=edit&redlink=1" class="new" title="Blått hol (sida finst ikkje)">blått hol</a>.</figcaption></figure> <p>Ei <b>senking</b> eller ein <b>depresjon</b> er ei <a href="/wiki/Landform" title="Landform">landform</a> som ligg lågare enn det omliggande terrenget. Senkinga kan oppstå ut frå forskjellige mekanismar og har forskjellige namn og tekniske uttrykk etter korleis dei har oppstått: </p> <ul><li>Eit bekken er alle former for store senkingar fylt med <a href="/wiki/Sediment" title="Sediment">sediment</a>. I <a href="/wiki/Tektonikk" title="Tektonikk">tektonikk</a> kan det særleg vise til ei sirkelforma <a href="/wiki/Synklinal" title="Synklinal">synklinal</a>-liknande senking, medan det i <a href="/wiki/Sedimentologi" title="Sedimentologi">sedimentologi</a> kan vise til eit område som er fylt med sediment, eit <a href="/wiki/Sedimentasjonsbasseng" class="mw-redirect" title="Sedimentasjonsbasseng">sedimentasjonsbasseng</a>. <sup id="cite_ref-GTb_1-0" class="reference"><a href="#cite_note-GTb-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li></ul> <ul><li>Ein <a href="/w/index.php?title=Utbl%C3%A5sing_i_geologi&action=edit&redlink=1" class="new" title="Utblåsing i geologi (sida finst ikkje)">utblåsing</a> er ei senking som er danna av <a href="/wiki/Vind" title="Vind">vinderosjon</a>, vanlegvis anten <a href="/wiki/%C3%98rken" title="Ørken">ørkensand</a> eller tørr jord.<sup id="cite_ref-GTb_1-1" class="reference"><a href="#cite_note-GTb-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></li></ul> <ul><li>Ein <a href="/wiki/Graben" title="Graben">graben</a> er ein nedfelt og vanlegvis lineær senking eller bekken som oppstår gjennom <a href="/wiki/Rift" title="Rift">riftdanning</a> under tektoniske spenningskrefter.</li></ul> <ul><li>Eit <a href="/wiki/Nedslagskrater" title="Nedslagskrater">nedslagskrater</a> er ei senking som er danna av nedslag som eit <a href="/wiki/Meteoritt" title="Meteoritt">meteorittkrater</a>.</li> <li>Eit <a href="/w/index.php?title=Subsidenskrater&action=edit&redlink=1" class="new" title="Subsidenskrater (sida finst ikkje)">subsidenskrater</a> er ei senking som vert danna ved <a href="/w/index.php?title=Subsidens_i_geologi&action=edit&redlink=1" class="new" title="Subsidens i geologi (sida finst ikkje)">subsidens</a> der overflata søkk saman eller gjev etter på grunn av holrom under overflata.</li> <li>Ei <a href="/wiki/D%C3%B8disgrop" class="mw-redirect" title="Dødisgrop">dødisgrop</a> eller grytehol vert danna av is som ligg att etter ein <a href="/wiki/Isbre" title="Isbre">isbre</a> og som så smeltar.<sup id="cite_ref-GTk_2-0" class="reference"><a href="#cite_note-GTk-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></li></ul> <ul><li>Ei senking kan vere eit område med <a href="/wiki/Subsidens" title="Subsidens">subsidens</a> som oppstår når strukturar under overflata kollapsar. Døme på dette er <a href="/wiki/Slukhol" title="Slukhol">slukhol</a> over grotter i <a href="/wiki/Karst" title="Karst">karsttopografi</a> eller <a href="/wiki/Kaldera" title="Kaldera">kalderaer</a>.<sup id="cite_ref-GTc_3-0" class="reference"><a href="#cite_note-GTc-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> eller <a href="/wiki/Maar" title="Maar">maarar</a> i vulkanområde.</li></ul> <ul><li>Ei senking kan vere ein region med der overflata vert pressa nedover av tektoniske prosessar, ofte tilknytt ein <a href="/wiki/Subduksjonssone" class="mw-redirect" title="Subduksjonssone">subduksjonssone</a> eller ein <a href="/wiki/%C3%98yboge" class="mw-redirect" title="Øyboge">øyboge</a>.</li></ul> <ul><li>Ein <a href="/wiki/Dal" title="Dal">dal</a> er ein type senking som vanlegvis er grave ut av erosjon.</li></ul> <ul><li>Ei <a href="/wiki/Djuphavsgrop" title="Djuphavsgrop">djuphavsgrop</a> er ei djup senking med bratte sider som ligg på havbotn. Djuphavsgroper oppstår ved subduksjon når ei <a href="/wiki/Oseanskorpe" class="mw-redirect" title="Oseanskorpe">oseanskorpe</a> pressar seg under ei anna eller ei <a href="/wiki/Kontinentalskorpe" class="mw-redirect" title="Kontinentalskorpe">kontinentalskorpe</a>.</li></ul> <ul><li>Ei senking kan oppstå som følgje av vekta av noko som ligg opp på overflata, som ei. Området rundt ei iskappe, sjølv om dei ikkje er dekte av is, kan òg bli dradd ned av vekta under isen. Dette vert kalla perifer senking.<sup id="cite_ref-MSUperipheraldepression_4-0" class="reference"><a href="#cite_note-MSUperipheraldepression-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Lenger borte frå isen kan det oppstå ein svull i overflata, som dannar ein låg ås.<sup id="cite_ref-MSUforebulge_5-0" class="reference"><a href="#cite_note-MSUforebulge-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></li></ul> <ul><li>Ei senking kan vere ei <a href="/wiki/Jettegryte" title="Jettegryte">jettegryte</a> - anten eit enkelt hol i ein vegbane eller ein senking i eit elveleie på grunn av <a href="/wiki/Fluvial" class="mw-redirect" title="Fluvial">fluvial</a> erosjon eller i område påverka av sterke <a href="/wiki/Havstraum" title="Havstraum">straumar</a> i sjøen.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Kjelder">Kjelder</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Senking&veaction=edit&section=1" title="Endre bolk: Kjelder" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Senking&action=edit&section=1" title="Rediger kildekoden til seksjonen Kjelder"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small"> <ul><li><i>Denne artikkelen bygger på «<a href="https://en.wikipedia.org/wiki/Depression_(geology)" class="extiw" title="en:Depression (geology)">Depression (geology)</a>» frå <a href="https://en.wikipedia.org/wiki/Main_Page" class="extiw" title="en:Main Page">Wikipedia på engelsk</a>, den 14. juli 2008.</i> <ul><li><i><a href="https://en.wikipedia.org/wiki/Main_Page" class="extiw" title="en:Main Page">Wikipedia på engelsk</a> oppgav desse kjeldene: </i> <ul><li><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.geotech.org/survey/geotech/dictiona.html">«Dictionary of Geologic Terms»</a>. geotech.org<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Dictionary+of+Geologic+Terms&rft.genre=unknown&rft.pub=geotech.org&rft_id=http%3A%2F%2Fwww.geotech.org%2Fsurvey%2Fgeotech%2Fdictiona.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></li> <li><cite class="citation web"><a rel="nofollow" class="external text" href="http://gemini.oscs.montana.edu/~geol445/hyperglac/glossary.htm">«Glossary of Important Terms in Glacial Geology»</a>. Montana State University. 1999<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Glossary++of+Important+Terms+in+Glacial+Geology&rft.date=1999&rft.genre=unknown&rft.pub=Montana+State+University&rft_id=http%3A%2F%2Fgemini.oscs.montana.edu%2F~geol445%2Fhyperglac%2Fglossary.htm&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span> Cites American Geological Institute's Glossary of Geology (3. utgåve).</li></ul></li></ul></li></ul> <dl><dd><b>Kjelder i teksten</b></dd></dl> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-GTb-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-GTb_1-0">1,0</a></sup> <sup><a href="#cite_ref-GTb_1-1">1,1</a></sup></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.geotech.org/survey/geotech/dictiona.html#sectB">«Dictionary of Geologic Terms - B»</a>. geotech.org<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Dictionary+of+Geologic+Terms+-+B&rft.genre=unknown&rft.pub=geotech.org&rft_id=http%3A%2F%2Fwww.geotech.org%2Fsurvey%2Fgeotech%2Fdictiona.html%23sectB&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-GTk-2"><span class="mw-cite-backlink"><a href="#cite_ref-GTk_2-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.geotech.org/survey/geotech/dictiona.html#sectK">«Dictionary of Geologic Terms - K»</a>. geotech.org<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Dictionary+of+Geologic+Terms+-+K&rft.genre=unknown&rft.pub=geotech.org&rft_id=http%3A%2F%2Fwww.geotech.org%2Fsurvey%2Fgeotech%2Fdictiona.html%23sectK&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-GTc-3"><span class="mw-cite-backlink"><a href="#cite_ref-GTc_3-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.geotech.org/survey/geotech/dictiona.html#sectC">«Dictionary of Geologic Terms - C»</a>. geotech.org<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Dictionary+of+Geologic+Terms+-+C&rft.genre=unknown&rft.pub=geotech.org&rft_id=http%3A%2F%2Fwww.geotech.org%2Fsurvey%2Fgeotech%2Fdictiona.html%23sectC&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-MSUperipheraldepression-4"><span class="mw-cite-backlink"><a href="#cite_ref-MSUperipheraldepression_4-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://gemini.oscs.montana.edu/~geol445/hyperglac/glossary.htm#peripheral">«Glossary of Important Terms in Glacial Geology - Peripheral Depression»</a>. Montana State University. 1999<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Glossary++of+Important+Terms+in+Glacial+Geology+-+Peripheral+Depression&rft.date=1999&rft.genre=unknown&rft.pub=Montana+State+University&rft_id=http%3A%2F%2Fgemini.oscs.montana.edu%2F~geol445%2Fhyperglac%2Fglossary.htm%23peripheral&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span> American Geological Institute's Glossary of Geology (3. utgpve).</span> </li> <li id="cite_note-MSUforebulge-5"><span class="mw-cite-backlink"><a href="#cite_ref-MSUforebulge_5-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://gemini.oscs.montana.edu/~geol445/hyperglac/glossary.htm#forebulge">«Glossary of Important Terms in Glacial Geology - Forebulge»</a>. Montana State University. 1999<span class="reference-accessdate">. Henta 14. juli 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3ASenking&rft.btitle=Glossary++of+Important+Terms+in+Glacial+Geology+-+Forebulge&rft.date=1999&rft.genre=unknown&rft.pub=Montana+State+University&rft_id=http%3A%2F%2Fgemini.oscs.montana.edu%2F~geol445%2Fhyperglac%2Fglossary.htm%23forebulge&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span> Cites American Geological Institute's Glossary of Geology (3. utgåve).</span> </li> </ol></div></div><i></i> </div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐78fc6dc798‐zmgsm Cached time: 20241121010808 Cache expiry: 2592000 Reduced expiry: false Complications: [] CPU time usage: 0.108 seconds Real time usage: 0.234 seconds Preprocessor visited node count: 414/1000000 Post‐expand include size: 8927/2097152 bytes Template argument size: 95/2097152 bytes Highest expansion depth: 7/100 Expensive parser function count: 0/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 6430/5000000 bytes Lua time usage: 0.043/10.000 seconds Lua memory usage: 2432099/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 95.928 1 -total 76.36% 73.246 7 Mal:Kjelde_www 41.88% 40.170 1 Mal:Fotnoteliste 2.61% 2.507 2 Mal:Wikipedia-utgåve --> <!-- Saved in parser cache with key nnwiki:pcache:idhash:100503-0!canonical and timestamp 20241121010808 and revision id 3175010. 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