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[n]" accesskey="n"><span>Discussió per aquest IP</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"></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="Lloc"> <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="Contingut" 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">Contingut</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">amaga</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">Inici</div> </a> </li> <li id="toc-Principi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Principi"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Principi</span> </div> </a> <ul id="toc-Principi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Càlcul_teòric_i_pràctic" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Càlcul_teòric_i_pràctic"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Càlcul teòric i pràctic</span> </div> </a> <ul id="toc-Càlcul_teòric_i_pràctic-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Utilitzacions" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Utilitzacions"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Utilitzacions</span> </div> </a> <ul id="toc-Utilitzacions-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referències" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referències"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Referències</span> </div> </a> <ul id="toc-Referències-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Bibliografia</span> </div> </a> <ul id="toc-Bibliografia-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="Contingut" 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="Commuta la taula de continguts." > <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">Commuta la taula de continguts.</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">Nivell de condensació per convecció</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="Vés a un article en una altra llengua. 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interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Convective_condensation_level" title="Convective condensation level - anglès" lang="en" hreflang="en" data-title="Convective condensation level" data-language-autonym="English" data-language-local-name="anglès" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Niveau_de_condensation_par_convection" title="Niveau de condensation par convection - francès" lang="fr" hreflang="fr" data-title="Niveau de condensation par convection" data-language-autonym="Français" data-language-local-name="francès" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%AF%BE%E6%B5%81%E5%87%9D%E7%B5%90%E9%AB%98%E5%BA%A6" title="対流凝結高度 - japonès" lang="ja" hreflang="ja" data-title="対流凝結高度" data-language-autonym="日本語" 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data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aparença</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">amaga</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">De la Viquipèdia, l'enciclopèdia lliure</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="ca" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fitxer:Emagramme_altitude_cumulus.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Emagramme_altitude_cumulus.svg/220px-Emagramme_altitude_cumulus.svg.png" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Emagramme_altitude_cumulus.svg/330px-Emagramme_altitude_cumulus.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/91/Emagramme_altitude_cumulus.svg/440px-Emagramme_altitude_cumulus.svg.png 2x" data-file-width="800" data-file-height="600" /></a><figcaption><a href="/w/index.php?title=Emagrama&action=edit&redlink=1" class="new" title="Emagrama (encara no existeix)">Emagrama</a> que mostra que T aixecada la longitud de la adiabàtica seca i a informe de barreja constant permet de trobar el NCC i per tant l'altura de la base d'un cúmulus</figcaption></figure> <p>El <b>nivell de condensació per convecció</b> (NCC) és l'altura en l'atmosfera on el <a href="/w/index.php?title=Nivell_de_condensaci%C3%B3&action=edit&redlink=1" class="new" title="Nivell de condensació (encara no existeix)">nivell de condensació</a> ha arribat després de la convecció de l'aire de la superfície terrestre.<sup id="cite_ref-OMM_1-0" class="reference"><a href="#cite_note-OMM-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Es distingeix així del nivell de condensació per ascenció on la condensació prové d'un aixecament mecànic de l'aire. </p><p>El NCC serveix per determinar l'altura de la base dels <a href="/w/index.php?title=N%C3%BAvols_convectius&action=edit&redlink=1" class="new" title="Núvols convectius (encara no existeix)">núvols convectius</a> la qual cosa és important en camps tan divers com la planificació en aviació general, la previsió de les ascendents tèrmiques en <a href="/wiki/Vol_sense_motor" title="Vol sense motor">Vol sense motor</a> i el càlcul del potencial tempestuós. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Principi">Principi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nivell_de_condensaci%C3%B3_per_convecci%C3%B3&action=edit&section=1" title="Modifica la secció: Principi"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Una parcel·la d'aire reescalfat pel sòl esdevé menys densa que l'aire circumdant i s'eleva pel <a href="/wiki/Principi_d%27Arquimedes" title="Principi d'Arquimedes">principi d'Arquímedes</a><a href="/wiki/Principi_d%27Arquimedes" title="Principi d'Arquimedes">.</a> A mesura que puja, es refreda <a href="/wiki/Gradient_adiab%C3%A0tic" title="Gradient adiabàtic">adiabàticament.</a> El vapor d'aigua continguda en el volum es transforma en gotetes quan la parcel·la arribat a la temperatura de saturació.<sup id="cite_ref-MF_2-0" class="reference"><a href="#cite_note-MF-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Després d'un dia assolellat, aquest nivell és el de la base dels <a href="/wiki/Convecci%C3%B3" title="Convecció">núvols convectius</a> que es desenvolupen. Es pot calcular utilitzant un diagrama termodinàmic com el tefigrama o l'emagrama, allà on la línia del <a href="/wiki/Gradient_adiab%C3%A0tic" title="Gradient adiabàtic">gradient tèrmic adiabàtic sec</a>, provinent de la temperatura de superfície prevista, troba la línia de la raó de barreja de l'aire elevat. </p> <div class="mw-heading mw-heading2"><h2 id="Càlcul_teòric_i_pràctic"><span id="C.C3.A0lcul_te.C3.B2ric_i_pr.C3.A0ctic"></span>Càlcul teòric i pràctic</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nivell_de_condensaci%C3%B3_per_convecci%C3%B3&action=edit&section=2" title="Modifica la secció: Càlcul teòric i pràctic"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>La figura representa un diagrama termodinàmic que utilitza T la temperatura de l'aire al sòl, <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle T_{d}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>d</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle T_{d}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/70cadcc969636b990957852f205868f9f7178840" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.45ex; height:2.509ex;" alt="{\displaystyle T_{d}}"></span> el punt de rosada. S'intersecta la cor<i>b</i>a de barreja que parteix de  de .<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle T_{d}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>d</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle T_{d}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/70cadcc969636b990957852f205868f9f7178840" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:2.45ex; height:2.509ex;" alt="{\displaystyle T_{d}}"></span> i la corba adiabàtica seca que parteix de T. El punt d'intersecció correspon a l'altitud b de la base del núvol convectiu després d'un escalfament diürn. El càlcul teòric és complex, no obstant això, la FAA ha donat una fórmula aproximada:<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle b=k\times (T-T_{d})}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>b</mi> <mo>=</mo> <mi>k</mi> <mo>×</mo> <mo stretchy="false">(</mo> <mi>T</mi> <mo>−</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>d</mi> </mrow> </msub> <mo stretchy="false">)</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle b=k\times (T-T_{d})}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cee0d38dfc572bb1cc62c7a7769a7657c6420d9f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:16.883ex; height:2.843ex;" alt="{\displaystyle b=k\times (T-T_{d})}"></span> on k = 400 peus / ⁰C.<br /></dd></dl> <p>Per exemple si,<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle T-T_{d}=15^{0}C}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>T</mi> <mo>−</mo> <msub> <mi>T</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>d</mi> </mrow> </msub> <mo>=</mo> <msup> <mn>15</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>0</mn> </mrow> </msup> <mi>C</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle T-T_{d}=15^{0}C}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cb0cca1242c47069480458941d4368fe6c5413dd" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:15.17ex; height:3.009ex;" alt="{\displaystyle T-T_{d}=15^{0}C}"></span> llavors<i> b</i>= 400 peus / K × 15 K = 6 000 peus = 1,8 km. </p> <div class="mw-heading mw-heading2"><h2 id="Utilitzacions">Utilitzacions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nivell_de_condensaci%C3%B3_per_convecci%C3%B3&action=edit&section=3" title="Modifica la secció: Utilitzacions"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>El nivell de condensació per convecció dona la <a href="/w/index.php?title=Base_dels_n%C3%BAvols&action=edit&redlink=1" class="new" title="Base dels núvols (encara no existeix)">base dels núvols</a> en el moment de la reescalfament diürna. Permet doncs : </p> <ul><li>D'estimar el límit superior de vol per un pilot a motor en <a href="/wiki/Regles_de_vol_visual" title="Regles de vol visual">vol visual</a> i d'escollir un nivell de vol confortable  que és com a mínim <span class="nowrap">500</span> <span class="nowrap"><a href="/wiki/Peu_(unitat_de_longitud)" title="Peu (unitat de longitud)">peus</a></span> per sota dels núvols;</li> <li>Per un planeador preveure la longitud del vol planejat màxima entre dos tèrmiques ascendents (com més elevat és el <i>NCC m</i>enys possibilitat hi ha de trobar-se un nova ascencent tèrmica) ;</li> <li>De calcular la temperatura on es desenvoluparan els núvols convectius amb la humitat ambient, i així preveure en quin moment de la jornada podria formar-se ruixats o tempestes.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Referències"><span id="Refer.C3.A8ncies"></span>Referències</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nivell_de_condensaci%C3%B3_per_convecci%C3%B3&action=edit&section=4" title="Modifica la secció: Referències"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist {{#if: | references-column-count references-column-count-{{{col}}}" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-OMM-1"><span class="mw-cite-backlink"><a href="#cite_ref-OMM_1-0">↑</a></span> <span class="reference-text"><span class="citation" style="font-style:normal"><a href="/w/index.php?title=Organisation_m%C3%A9t%C3%A9orologique_mondiale&action=edit&redlink=1" class="new" title="Organisation météorologique mondiale (encara no existeix)">Organisation météorologique mondiale</a>. «<a rel="nofollow" class="external text" href="https://web.archive.org/web/20150402094624/http://www.eumetcal.org/euromet/glossary/convect7.htm">Niveau de convection libre</a>». <i>Glossaire de la météorologie</i>.  <a href="/w/index.php?title=Eumetcal&action=edit&redlink=1" class="new" title="Eumetcal (encara no existeix)">Eumetcal</a>. Arxivat de l'<a rel="nofollow" class="external text" href="http://www.eumetcal.org/euromet/glossary/convect7.htm">original</a> el 2 d’abril 2015. [Consulta: 22 novembre 2011].</span></span> </li> <li id="cite_note-MF-2"><span class="mw-cite-backlink"><a href="#cite_ref-MF_2-0">↑</a></span> <span class="reference-text"><span class="citation" style="font-style:normal">«<a rel="nofollow" class="external text" href="http://comprendre.meteofrance.com/jsp/site/Portal.jsp?&page_id=2836&document_id=2006&portlet_id=1770">Instabilité convective</a>».</span><sup class="noprint Inline-Template"><span title="" style="white-space: nowrap;"><i>[<a href="/wiki/Viquip%C3%A8dia:Enlla%C3%A7os_externs#Manteniment_d'enllaços_externs" title="Viquipèdia:Enllaços externs">Enllaç no actiu</a>]</i></span></sup><style data-mw-deduplicate="TemplateStyles:r33711417">.mw-parser-output .languageicon{font-size:0.95em;color:#555;background-color:inherit}@media screen{html.skin-theme-clientpref-night .mw-parser-output .languageicon{background-color:inherit;color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .languageicon{background-color:inherit;color:white}}</style><span class="languageicon" title="En francès">(francès)</span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><span class="citation book" style="font-style:normal"> <a href="/wiki/Federal_Aviation_Administration" class="mw-redirect" title="Federal Aviation Administration">Federal Aviation Administration</a>. <a rel="nofollow" class="external text" href="http://www.faa.gov/regulations_policies/handbooks_manuals/aviation/pilot_handbook/media/PHAK%20-%20Chapter%2011.pdf"><i>Pilot Handbook of Aeronautical Knowledge Chapitre 11</i></a> (en anglès).</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Pilot+Handbook+of+Aeronautical+Knowledge+Chapitre+11&rft_id=http%3A%2F%2Fwww.faa.gov%2Fregulations_policies%2Fhandbooks_manuals%2Faviation%2Fpilot_handbook%2Fmedia%2FPHAK%2520-%2520Chapter%252011.pdf"><span style="display: none;"> </span></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Nivell_de_condensaci%C3%B3_per_convecci%C3%B3&action=edit&section=5" title="Modifica la secció: Bibliografia"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>(<span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span>) <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span> K. <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span> <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span> R. <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span>, <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span> Carrera in Cloud Physics, Butterworth-Heinemann, 1er <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span>, 3e éd. <span class="citation book" style="font-style:normal" id="CITEREFYau1989"><span style="font-variant: small-caps;">Yau</span>, M. K.. Butterworth-Heinemann. <i>Short Course in Cloud Physics</i> (en anglès), 1989, p. 304. <span style="font-size:90%; white-space:nowrap;"><a href="/wiki/Especial:Fonts_bibliogr%C3%A0fiques/0750632151" title="Especial:Fonts bibliogràfiques/0750632151">ISBN 0750632151</a></span>.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Short+Course+in+Cloud+Physics&rft.aulast=Yau&rft.aufirst=M.+K.&rft.date=1989&rft.pages=304&rft.isbn=0750632151"><span style="display: none;"> </span></span></li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Obtingut de «<a dir="ltr" href="https://ca.wikipedia.org/w/index.php?title=Nivell_de_condensació_per_convecció&oldid=33470000">https://ca.wikipedia.org/w/index.php?title=Nivell_de_condensació_per_convecció&oldid=33470000</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Especial:Categorias" title="Especial:Categorias">Categoria</a>: <ul><li><a href="/wiki/Categoria:Meteorologia" title="Categoria:Meteorologia">Meteorologia</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categoria oculta: <ul><li><a href="/wiki/Categoria:Articles_amb_enlla%C3%A7os_externs_no_actius" title="Categoria:Articles amb enllaços externs no actius">Articles amb enllaços externs no actius</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> La pàgina va ser modificada per darrera vegada el 7 maig 2024 a les 18:37.</li> <li id="footer-info-copyright">El text està disponible sota la <a href="/wiki/Viquip%C3%A8dia:Text_de_la_llic%C3%A8ncia_de_Creative_Commons_Reconeixement-Compartir_Igual_4.0_No_adaptada" title="Viquipèdia:Text de la llicència de Creative Commons Reconeixement-Compartir Igual 4.0 No adaptada"> Llicència de Creative Commons Reconeixement i Compartir-Igual</a>; es poden aplicar termes addicionals. 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