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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tipos_de_concas"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Tipos de concas</span> </div> </a> <ul id="toc-Tipos_de_concas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Partes_dunha_conca" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Partes_dunha_conca"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Partes dunha conca</span> </div> </a> <ul id="toc-Partes_dunha_conca-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notas"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notas</span> </div> </a> <ul id="toc-Notas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Véxase_tamén" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Véxase_tamén"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Véxase tamén</span> </div> </a> <button aria-controls="toc-Véxase_tamén-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Mostrar ou agochar a subsección "Véxase tamén"</span> </button> <ul id="toc-Véxase_tamén-sublist" class="vector-toc-list"> <li id="toc-Outros_artigos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Outros_artigos"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Outros artigos</span> </div> </a> <ul id="toc-Outros_artigos-sublist" class="vector-toc-list"> </ul> </li> </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="Contidos" 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="Mostrar ou agochar a táboa de contidos" > <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">Mostrar ou agochar a táboa de contidos</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">Conca fluvial</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="Ir a un artigo noutra lingua. Dispoñible en 96 linguas" > <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-96" 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">96 linguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Opvanggebied" title="Opvanggebied – afrikaans" lang="af" hreflang="af" data-title="Opvanggebied" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Einzugsgebiet_(Hydrologie)" title="Einzugsgebiet (Hydrologie) – alemán suízo" lang="gsw" hreflang="gsw" data-title="Einzugsgebiet (Hydrologie)" data-language-autonym="Alemannisch" data-language-local-name="alemán suízo" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Cuenca_hidrografica" title="Cuenca hidrografica – aragonés" lang="an" hreflang="an" data-title="Cuenca hidrografica" data-language-autonym="Aragonés" data-language-local-name="aragonés" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B3%D8%AA%D8%AC%D9%85%D8%B9_%D9%85%D8%A7%D8%A6%D9%8A" title="مستجمع مائي – árabe" lang="ar" hreflang="ar" data-title="مستجمع مائي" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Conca_(accidente_xeogr%C3%A1ficu)" title="Conca (accidente xeográficu) – asturiano" lang="ast" hreflang="ast" data-title="Conca (accidente xeográficu)" data-language-autonym="Asturianu" data-language-local-name="asturiano" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C3%87ay_h%C3%B6vz%C9%99si" title="Çay hövzəsi – acerbaixano" lang="az" hreflang="az" data-title="Çay hövzəsi" data-language-autonym="Azərbaycanca" data-language-local-name="acerbaixano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%99%D1%8B%D0%BB%D2%93%D0%B0_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD%D1%8B" title="Йылға бассейны – baxkir" lang="ba" hreflang="ba" data-title="Йылға бассейны" data-language-autonym="Башҡортса" data-language-local-name="baxkir" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%92%D0%B0%D0%B4%D0%B0%D0%B7%D0%B1%D0%BE%D1%80" title="Вадазбор – belaruso" lang="be" hreflang="be" data-title="Вадазбор" data-language-autonym="Беларуская" data-language-local-name="belaruso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%92%D0%B0%D0%B4%D0%B0%D0%B7%D0%B1%D0%BE%D1%80" title="Вадазбор – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Вадазбор" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D0%BE%D0%B4%D0%BE%D1%81%D0%B1%D0%BE%D1%80%D0%B5%D0%BD_%D0%B1%D0%B0%D1%81%D0%B5%D0%B9%D0%BD" title="Водосборен басейн – búlgaro" lang="bg" hreflang="bg" data-title="Водосборен басейн" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%A8%E0%A4%A6%E0%A5%80_%E0%A4%A5%E0%A4%BE%E0%A4%B2%E0%A4%BE" title="नदी थाला – Bhojpuri" lang="bh" hreflang="bh" data-title="नदी थाला" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A8%E0%A6%BF%E0%A6%B7%E0%A7%8D%E0%A6%95%E0%A6%BE%E0%A6%B6%E0%A6%A8_%E0%A6%85%E0%A6%AC%E0%A6%AC%E0%A6%BE%E0%A6%B9%E0%A6%BF%E0%A6%95%E0%A6%BE" title="নিষ্কাশন অববাহিকা – bengalí" lang="bn" hreflang="bn" data-title="নিষ্কাশন অববাহিকা" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Diazad_doureier" title="Diazad doureier – bretón" lang="br" hreflang="br" data-title="Diazad doureier" data-language-autonym="Brezhoneg" data-language-local-name="bretón" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Sliv" title="Sliv – bosníaco" lang="bs" hreflang="bs" data-title="Sliv" data-language-autonym="Bosanski" data-language-local-name="bosníaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Conca_hidrogr%C3%A0fica" title="Conca hidrogràfica – catalán" lang="ca" hreflang="ca" data-title="Conca hidrogràfica" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D3%80%D0%BE%D0%BC%D0%B0%D0%BD_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD" title="Ӏоман бассейн – checheno" lang="ce" hreflang="ce" data-title="Ӏоман бассейн" data-language-autonym="Нохчийн" data-language-local-name="checheno" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Tubig-saluran" title="Tubig-saluran – cebuano" lang="ceb" hreflang="ceb" data-title="Tubig-saluran" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Povod%C3%AD" title="Povodí – checo" lang="cs" hreflang="cs" data-title="Povodí" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da badge-Q17559452 badge-recommendedarticle mw-list-item" title="artigo recomendado"><a href="https://da.wikipedia.org/wiki/Afvandingsomr%C3%A5de" title="Afvandingsområde – dinamarqués" lang="da" hreflang="da" data-title="Afvandingsområde" data-language-autonym="Dansk" data-language-local-name="dinamarqués" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Einzugsgebiet" title="Einzugsgebiet – alemán" lang="de" hreflang="de" data-title="Einzugsgebiet" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9B%CE%B5%CE%BA%CE%AC%CE%BD%CE%B7_%CE%B1%CF%80%CE%BF%CF%81%CF%81%CE%BF%CE%AE%CF%82" title="Λεκάνη απορροής – grego" lang="el" hreflang="el" data-title="Λεκάνη απορροής" data-language-autonym="Ελληνικά" data-language-local-name="grego" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Drainage_basin" title="Drainage basin – inglés" lang="en" hreflang="en" data-title="Drainage basin" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Akvokolekta_areo" title="Akvokolekta areo – esperanto" lang="eo" hreflang="eo" data-title="Akvokolekta areo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cuenca_hidrogr%C3%A1fica" title="Cuenca hidrográfica – español" lang="es" hreflang="es" data-title="Cuenca hidrográfica" data-language-autonym="Español" data-language-local-name="español" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Valgla" title="Valgla – estoniano" lang="et" hreflang="et" data-title="Valgla" data-language-autonym="Eesti" data-language-local-name="estoniano" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Arro_hidrografiko" title="Arro hidrografiko – éuscaro" lang="eu" hreflang="eu" data-title="Arro hidrografiko" data-language-autonym="Euskara" data-language-local-name="éuscaro" 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/%D8%AD%D9%88%D8%B6%D9%87_%D8%A2%D8%A8%D8%B1%DB%8C%D8%B2" title="حوضه آبریز – persa" lang="fa" hreflang="fa" data-title="حوضه آبریز" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Valuma-alue" title="Valuma-alue – finés" lang="fi" hreflang="fi" data-title="Valuma-alue" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Bassin_versant" title="Bassin versant – francés" lang="fr" hreflang="fr" data-title="Bassin versant" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Iintoochregiuun" title="Iintoochregiuun – frisón setentrional" lang="frr" hreflang="frr" data-title="Iintoochregiuun" data-language-autonym="Nordfriisk" data-language-local-name="frisón setentrional" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Abhantrach_dhraen%C3%A1la" title="Abhantrach dhraenála – irlandés" lang="ga" hreflang="ga" data-title="Abhantrach dhraenála" data-language-autonym="Gaeilge" data-language-local-name="irlandés" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Ruwan_ruwa" title="Ruwan ruwa – hausa" lang="ha" hreflang="ha" data-title="Ruwan ruwa" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%92%D7%9F_%D7%A0%D7%99%D7%A7%D7%95%D7%96" title="אגן ניקוז – hebreo" lang="he" hreflang="he" data-title="אגן ניקוז" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9C%E0%A4%B2%E0%A4%B8%E0%A4%AE%E0%A5%8D%E0%A4%AD%E0%A4%B0" title="जलसम्भर – hindi" lang="hi" hreflang="hi" data-title="जलसम्भर" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Slijev" title="Slijev – croata" lang="hr" hreflang="hr" data-title="Slijev" data-language-autonym="Hrvatski" data-language-local-name="croata" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Basen_drenaj" title="Basen drenaj – crioulo haitiano" lang="ht" hreflang="ht" data-title="Basen drenaj" data-language-autonym="Kreyòl ayisyen" data-language-local-name="crioulo haitiano" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/V%C3%ADzgy%C5%B1jt%C5%91_ter%C3%BClet" title="Vízgyűjtő terület – húngaro" lang="hu" hreflang="hu" data-title="Vízgyűjtő terület" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8B%D6%80%D5%A1%D5%B0%D5%A1%D5%BE%D5%A1%D6%84_%D5%A1%D5%BE%D5%A1%D5%A6%D5%A1%D5%B6" title="Ջրահավաք ավազան – armenio" lang="hy" hreflang="hy" data-title="Ջրահավաք ավազան" data-language-autonym="Հայերեն" data-language-local-name="armenio" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Bassino_hydrographic" title="Bassino hydrographic – interlingua" lang="ia" hreflang="ia" data-title="Bassino hydrographic" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Daerah_aliran_sungai" title="Daerah aliran sungai – indonesio" lang="id" hreflang="id" data-title="Daerah aliran sungai" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BD_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD" title="Хин бассейн – inguxo" lang="inh" hreflang="inh" data-title="Хин бассейн" data-language-autonym="ГӀалгӀай" data-language-local-name="inguxo" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Bacino_idrografico" title="Bacino idrografico – italiano" lang="it" hreflang="it" data-title="Bacino idrografico" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%B5%81%E5%9F%9F" title="流域 – xaponés" lang="ja" hreflang="ja" data-title="流域" data-language-autonym="日本語" data-language-local-name="xaponés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9B%E1%83%93%E1%83%98%E1%83%9C%E1%83%90%E1%83%A0%E1%83%98%E1%83%A1_%E1%83%90%E1%83%A3%E1%83%96%E1%83%98" title="მდინარის აუზი – xeorxiano" lang="ka" hreflang="ka" data-title="მდინარის აუზი" data-language-autonym="ქართული" data-language-local-name="xeorxiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D3%A8%D0%B7%D0%B5%D0%BD_%D0%B0%D0%BB%D0%B0%D0%B1%D1%8B" title="Өзен алабы – kazako" lang="kk" hreflang="kk" data-title="Өзен алабы" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%9C%E0%B2%B2%E0%B2%BE%E0%B2%A8%E0%B2%AF%E0%B2%A8_%E0%B2%AA%E0%B3%8D%E0%B2%B0%E0%B2%A6%E0%B3%87%E0%B2%B6" title="ಜಲಾನಯನ ಪ್ರದೇಶ – kannará" lang="kn" hreflang="kn" data-title="ಜಲಾನಯನ ಪ್ರದೇಶ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannará" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9C%A0%EC%97%AD" title="유역 – coreano" lang="ko" hreflang="ko" data-title="유역" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Kreungylgh" title="Kreungylgh – córnico" lang="kw" hreflang="kw" data-title="Kreungylgh" data-language-autonym="Kernowek" data-language-local-name="córnico" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%94%D0%B0%D1%80%D1%8B%D1%8F_%D0%B0%D0%BB%D0%B0%D0%B1%D1%8B" title="Дарыя алабы – kirguiz" lang="ky" hreflang="ky" data-title="Дарыя алабы" data-language-autonym="Кыргызча" data-language-local-name="kirguiz" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Pelvis_hydrographica" title="Pelvis hydrographica – latín" lang="la" hreflang="la" data-title="Pelvis hydrographica" data-language-autonym="Latina" data-language-local-name="latín" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Ciavuel_idrografich" title="Ciavuel idrografich – Ladin" lang="lld" hreflang="lld" data-title="Ciavuel idrografich" data-language-autonym="Ladin" data-language-local-name="Ladin" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Basin_imbr%C3%ACfer" title="Basin imbrìfer – Lombard" lang="lmo" hreflang="lmo" data-title="Basin imbrìfer" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Baseinas_(hidrologija)" title="Baseinas (hidrologija) – lituano" lang="lt" hreflang="lt" data-title="Baseinas (hidrologija)" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Sateces_baseins" title="Sateces baseins – letón" lang="lv" hreflang="lv" data-title="Sateces baseins" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%9B%D1%8F%D0%B5%D0%BD%D1%8C_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD%D0%B0%D1%81%D1%8C" title="Ляень бассейнась – moksha" lang="mdf" hreflang="mdf" data-title="Ляень бассейнась" data-language-autonym="Мокшень" data-language-local-name="moksha" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%92%D3%B1%D0%B4%D0%BA%D1%83%D0%BD%D0%B4%D0%B5%D0%BC" title="Вӱдкундем – Eastern Mari" lang="mhr" hreflang="mhr" data-title="Вӱдкундем" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A1%D0%BB%D0%B8%D0%B2" title="Слив – macedonio" lang="mk" hreflang="mk" data-title="Слив" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%93%D0%BE%D0%BB%D1%8B%D0%BD_%D0%B0%D0%B9_%D1%81%D0%B0%D0%B2" title="Голын ай сав – mongol" lang="mn" hreflang="mn" data-title="Голын ай сав" data-language-autonym="Монгол" data-language-local-name="mongol" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%A3%E0%A4%B2%E0%A5%8B%E0%A4%9F_%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A5%87%E0%A4%A4%E0%A5%8D%E0%A4%B0" title="पाणलोट क्षेत्र – marathi" lang="mr" hreflang="mr" data-title="पाणलोट क्षेत्र" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Lembangan_saliran" title="Lembangan saliran – malaio" lang="ms" hreflang="ms" data-title="Lembangan saliran" data-language-autonym="Bahasa Melayu" data-language-local-name="malaio" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%9B%E1%80%B1%E1%80%9D%E1%80%B1%E1%80%80%E1%80%BC%E1%80%B1%E1%80%AC" title="ရေဝေကြော – birmano" lang="my" hreflang="my" data-title="ရေဝေကြော" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmano" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Afstr%C3%B6%C3%B6mrebeed" title="Afströömrebeed – baixo alemán" lang="nds" hreflang="nds" data-title="Afströömrebeed" data-language-autonym="Plattdüütsch" data-language-local-name="baixo alemán" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%9C%E0%A4%B2%E0%A4%BE%E0%A4%A7%E0%A4%BE%E0%A4%B0" title="जलाधार – nepalí" lang="ne" hreflang="ne" data-title="जलाधार" data-language-autonym="नेपाली" data-language-local-name="nepalí" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Stroomgebied" title="Stroomgebied – neerlandés" lang="nl" hreflang="nl" data-title="Stroomgebied" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Nedslagsfelt" title="Nedslagsfelt – noruegués nynorsk" lang="nn" hreflang="nn" data-title="Nedslagsfelt" data-language-autonym="Norsk nynorsk" data-language-local-name="noruegués nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Nedb%C3%B8rfelt" title="Nedbørfelt – noruegués bokmål" lang="nb" hreflang="nb" data-title="Nedbørfelt" data-language-autonym="Norsk bokmål" data-language-local-name="noruegués bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Bacin_idrografic" title="Bacin idrografic – occitano" lang="oc" hreflang="oc" data-title="Bacin idrografic" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Zlewnia" title="Zlewnia – polaco" lang="pl" hreflang="pl" data-title="Zlewnia" data-language-autonym="Polski" data-language-local-name="polaco" 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/Bacia_hidrogr%C3%A1fica" title="Bacia hidrográfica – portugués" lang="pt" hreflang="pt" data-title="Bacia hidrográfica" data-language-autonym="Português" data-language-local-name="portugués" 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/Bazin_hidrografic" title="Bazin hidrografic – romanés" lang="ro" hreflang="ro" data-title="Bazin hidrografic" data-language-autonym="Română" data-language-local-name="romanés" 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%92%D0%BE%D0%B4%D0%BE%D1%81%D0%B1%D0%BE%D1%80%D0%BD%D1%8B%D0%B9_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD" title="Водосборный бассейн – ruso" lang="ru" hreflang="ru" data-title="Водосборный бассейн" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D3%A8%D1%80%D2%AF%D1%81_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD%D0%B0" title="Өрүс бассейна – iacuto" lang="sah" hreflang="sah" data-title="Өрүс бассейна" data-language-autonym="Саха тыла" data-language-local-name="iacuto" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Sliv" title="Sliv – serbocroata" lang="sh" hreflang="sh" data-title="Sliv" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroata" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%9C%E0%B6%82%E0%B6%9C%E0%B7%8F_%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%9D%E0%B6%AB%E0%B7%92" title="ගංගා ද්‍රෝණි – cingalés" lang="si" hreflang="si" data-title="ගංගා ද්‍රෝණි" data-language-autonym="සිංහල" data-language-local-name="cingalés" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Povodie" title="Povodie – eslovaco" lang="sk" hreflang="sk" data-title="Povodie" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Pore%C4%8Dje" title="Porečje – esloveno" lang="sl" hreflang="sl" data-title="Porečje" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Pellgu_kullues" title="Pellgu kullues – albanés" lang="sq" hreflang="sq" data-title="Pellgu kullues" data-language-autonym="Shqip" data-language-local-name="albanés" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%BB%D0%B8%D0%B2" title="Слив – serbio" lang="sr" hreflang="sr" data-title="Слив" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Avrinningsomr%C3%A5de" title="Avrinningsområde – sueco" lang="sv" hreflang="sv" data-title="Avrinningsområde" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Beseni" title="Beseni – suahili" lang="sw" hreflang="sw" data-title="Beseni" data-language-autonym="Kiswahili" data-language-local-name="suahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%9F%E0%AE%BF%E0%AE%A8%E0%AE%BF%E0%AE%B2%E0%AE%AE%E0%AF%8D" title="வடிநிலம் – támil" lang="ta" hreflang="ta" data-title="வடிநிலம்" data-language-autonym="தமிழ்" data-language-local-name="támil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9E%D0%B1%D1%85%D0%B5%D0%B7" title="Обхез – taxico" lang="tg" hreflang="tg" data-title="Обхез" data-language-autonym="Тоҷикӣ" data-language-local-name="taxico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%97%E0%B8%B5%E0%B9%88%E0%B8%A3%E0%B8%B2%E0%B8%9A%E0%B8%A5%E0%B8%B8%E0%B9%88%E0%B8%A1%E0%B9%81%E0%B8%A1%E0%B9%88%E0%B8%99%E0%B9%89%E0%B8%B3" title="ที่ราบลุ่มแม่น้ำ – tailandés" lang="th" hreflang="th" data-title="ที่ราบลุ่มแม่น้ำ" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Basse%C3%BDn" title="Basseýn – turkmeno" lang="tk" hreflang="tk" data-title="Basseýn" data-language-autonym="Türkmençe" data-language-local-name="turkmeno" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Havza" title="Havza – turco" lang="tr" hreflang="tr" data-title="Havza" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A1%D1%83%D0%BB%D1%8B%D0%BA_%D0%B1%D0%B0%D1%81%D1%81%D0%B5%D0%B9%D0%BD%D1%8B" title="Сулык бассейны – tártaro" lang="tt" hreflang="tt" data-title="Сулык бассейны" data-language-autonym="Татарча / tatarça" data-language-local-name="tártaro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%92%D0%BE%D0%B4%D0%BE%D0%B7%D0%B1%D1%96%D1%80%D0%BD%D0%B8%D0%B9_%D0%B1%D0%B0%D1%81%D0%B5%D0%B9%D0%BD" title="Водозбірний басейн – ucraíno" lang="uk" hreflang="uk" data-title="Водозбірний басейн" data-language-autonym="Українська" data-language-local-name="ucraíno" 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/%D9%86%DA%A9%D8%A7%D8%B3%DB%8C_%D8%B7%D8%A7%D8%B3" title="نکاسی طاس – urdú" lang="ur" hreflang="ur" data-title="نکاسی طاس" data-language-autonym="اردو" data-language-local-name="urdú" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Daryo_havzasi" title="Daryo havzasi – uzbeko" lang="uz" hreflang="uz" data-title="Daryo havzasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeko" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Conca_idrogr%C3%A0fega" title="Conca idrogràfega – Venetian" lang="vec" hreflang="vec" data-title="Conca 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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">Aparencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover á barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">agochar</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">Na Galipedia, a Wikipedia en galego.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"><span class="mw-redirectedfrom">(Redirección desde «<a href="/w/index.php?title=Cunca_hidrogr%C3%A1fica&redirect=no" class="mw-redirect" title="Cunca hidrográfica">Cunca hidrográfica</a>»)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="gl" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Ficheiro:Hidrogalicia_costas_cor_gl.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Hidrogalicia_costas_cor_gl.svg/220px-Hidrogalicia_costas_cor_gl.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Hidrogalicia_costas_cor_gl.svg/330px-Hidrogalicia_costas_cor_gl.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Hidrogalicia_costas_cor_gl.svg/440px-Hidrogalicia_costas_cor_gl.svg.png 2x" data-file-width="800" data-file-height="800" /></a><figcaption>Concas fluviais de Galicia.</figcaption></figure> <p>Unha <b>conca fluvial</b>, <b>cunca fluvial</b> ou <b>bacía fluvial</b> (ou <b><a href="/wiki/Hidrograf%C3%ADa" title="Hidrografía">hidrográficas</a></b>)<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span>[</span>1<span>]</span></a></sup> é unha porción de territorio drenada por un único sistema de carácter natural. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Formación_e_características"><span id="Formaci.C3.B3n_e_caracter.C3.ADsticas"></span>Formación e características</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=1" title="Editar a sección: «Formación e características»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=1" title="Editar o código fonte da sección: Formación e características"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Unha conca hidrográfica defínese polo <a href="/wiki/R%C3%ADo" title="Río">río</a> que fai e vén delimitada pola liña dos cumes que arrodean o espazo. Conforme se avanza polo curso do río cara a abaixo, a superficie da conca vai aumentando. En xeral acéptase que o divisor das augas subterráneas coincida co divisor das augas superficiais, se ben este feito non se verifica en todos os casos. A conca hidrográfica é a unidade xeralmente adoptada para estudos <a href="/wiki/Hidrolox%C3%ADa" title="Hidroloxía">hidrolóxicos</a> e, máis recentemente, a partir dos anos 70, para a planificación racional do uso dos recursos naturais. </p><p>As principais características dunha conca hidrográfica son: </p> <ul><li>A curva cota (superficie): esta característica dá unha indicación do potencial hidroeléctrico da conca.</li> <li>O coeficiente de forma: dá indicacións preliminares da onda de avenida que é capaz de xerar.</li> <li>O coeficiente de ramificación: tamén da indicacións preliminares respecto o tipo de onda de avenida.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Tipos_de_concas">Tipos de concas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=2" title="Editar a sección: «Tipos de concas»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=2" title="Editar o código fonte da sección: Tipos de concas"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Existen tres tipos de concas: </p> <ul><li><a href="/w/index.php?title=Exorre%C3%ADsmo&action=edit&redlink=1" class="new" title="Exorreísmo (a páxina aínda non existe)">Exorreicas</a>: drenan as súas augas ao mar ou ao océano. Un exemplo é a <a href="/wiki/Bac%C3%ADa_do_r%C3%ADo_Amazonas" title="Bacía do río Amazonas">conca do Amazonas</a>, en Suramérica.</li> <li><a href="/wiki/Conca_endorreica" title="Conca endorreica">Endorreicas</a>: desembocan en lagos, lagoas ou salares que non teñen comunicación ao mar. Por exemplo, a conca do <a href="/w/index.php?title=R%C3%ADo_Desaguadero&action=edit&redlink=1" class="new" title="Río Desaguadero (a páxina aínda non existe)">río Desaguadero</a>, en <a href="/wiki/Bolivia" title="Bolivia">Bolivia</a>.</li> <li><a href="/w/index.php?title=Arre%C3%ADsmo&action=edit&redlink=1" class="new" title="Arreísmo (a páxina aínda non existe)">Arreicas</a>: as augas evapóranse ou fíltranse no terreo antes de encamiñarse nunha rede de <a href="/wiki/Drenaxe" title="Drenaxe">drenaxe</a>. Os arroios, regos e cañadóns da meseta central patagónica pertecen a este tipo, xa que non desaugan en ningún río ou outro corpo hidrográfico de importancia.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Partes_dunha_conca">Partes dunha conca</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=3" title="Editar a sección: «Partes dunha conca»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=3" title="Editar o código fonte da sección: Partes dunha conca"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt>Conca alta</dt></dl> <p>Corresponde á zona onde nace o río, o cal se despraza por unha gran pendente. </p><p>Ver <a href="/wiki/Conca_de_recepci%C3%B3n" title="Conca de recepción">Conca de recepción</a>. </p> <dl><dt>Conca media</dt></dl> <p>É a parte da conca na cal hai un equilibrio entre o material sólido que chega traído pola corrente e o material que sae. Visibelmente non hai erosión. </p> <dl><dt>Conca baixa</dt></dl> <p>É a parte da conca na cal o material extraído da parte alta se deposita no que se chama cono de dexección. </p> <div class="mw-heading mw-heading2"><h2 id="Notas">Notas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=4" title="Editar a sección: «Notas»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=4" title="Editar o código fonte da sección: Notas"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">A RAG acepta tanto o termo <i>cunca</i> coma os termos <i>conca</i> e <i>bacía</i>. Véxase <a rel="nofollow" class="external text" href="http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=bacía&homonymNumber="><b>bacía</b></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130722230111/http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=bacía&homonymNumber=">Arquivado</a> 22 de xullo de 2013 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>., <a rel="nofollow" class="external text" href="http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=bacía&homonymNumber="><b>conca</b></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130722230111/http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=bacía&homonymNumber=">Arquivado</a> 22 de xullo de 2013 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>., <a rel="nofollow" class="external text" href="http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=Cunca&homonymNumber="><b>cunca</b></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130722230111/http://www.realacademiagalega.org/dicionario#loadNoun.do?nounTitle=Cunca&homonymNumber=">Arquivado</a> 22 de xullo de 2013 en <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. no dicionario da <a href="/wiki/RAG" class="mw-redirect" title="RAG">RAG</a>.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Véxase_tamén"><span id="V.C3.A9xase_tam.C3.A9n"></span>Véxase tamén</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=5" title="Editar a sección: «Véxase tamén»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=5" title="Editar o código fonte da sección: Véxase tamén"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Outros_artigos">Outros artigos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Conca_fluvial&veaction=edit&section=6" title="Editar a sección: «Outros artigos»" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Conca_fluvial&action=edit&section=6" title="Editar o código fonte da sección: Outros artigos"><span>editar a fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Lista_de_cuncas_hidrogr%C3%A1ficas_por_superficie" title="Lista de cuncas hidrográficas por superficie">Lista de cuncas hidrográficas por superficie</a></li></ul> <div role="navigation" class="navbox" aria-labelledby="Control_de_autoridades" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Control_de_autoridades" scope="row" class="navbox-group" style="width:1%;width: 12%; 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