<?xml version="1.0" encoding="utf-8"?><topicMap xmlns="http://www.topicmaps.org/xtm/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink">
<topic id="term">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#term"/>
</subjectIdentity>
<baseName>
<baseNameString>Term</baseNameString>
</baseName>
</topic>
<topic id="broader-narrower">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#broader-narrower"/>
</subjectIdentity>
<baseName>
<baseNameString>Broader Term-Narrower Term</baseNameString>
</baseName>
<baseName>
<scope>
<topicRef xlink:href="#broader"/>
</scope>
<baseNameString>Specialisations</baseNameString>
</baseName>
<baseName>
<scope>
<topicRef xlink:href="#narrower"/>
</scope>
<baseNameString>Generalisation</baseNameString>
</baseName>
</topic>
<topic id="broader">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#broader"/>
</subjectIdentity>
<baseName>
<baseNameString>Broader</baseNameString>
</baseName>
</topic>
<topic id="narrower">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#narrower"/>
</subjectIdentity>
<baseName>
<baseNameString>Narrower</baseNameString>
</baseName>
</topic>
<topic id="related-terms">
<baseName>
<baseNameString>Related Terms</baseNameString>
</baseName>
</topic>
<topic id="related-term">
<baseName>
<baseNameString>Related Term</baseNameString>
</baseName>
</topic>
<topic id="synonym">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#synonym"/>
</subjectIdentity>
<baseName>
<baseNameString>Synonym</baseNameString>
</baseName>
</topic>
<topic id="preferred-term">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#preferred-term"/>
</subjectIdentity>
<baseName>
<baseNameString>Preferred Term</baseNameString>
</baseName>
</topic>
<topic id="non-preferred-term">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#non-preferred-term"/>
</subjectIdentity>
<baseName>
<baseNameString>Non-Preferred Term</baseNameString>
</baseName>
</topic>
<topic id="scope-note">
<subjectIdentity>
<subjectIndicatorRef
xlink:href="http://www.techquila.com/psi/thesaurus/#scope-note"/>
</subjectIdentity>
<baseName>
<baseNameString>Scope Note</baseNameString>
</baseName>
</topic><topic id="https://vocabulario.abcd.usp.br/pt-br/?tema=12745"><instanceOf><topicRef xlink:href="#term"/></instanceOf><baseName><baseNameString>BLOQUEIO ATMOSFÉRICO</baseNameString></baseName>  <occurrence>    <instanceOf>      <topicRef xlink:href="#scope-note"/>    </instanceOf><baseName><baseNameString><![CDATA[ Numa descrição sinótica, o bloqueio corresponde a uma anomalia persistente de alta pressão, com deslocamento meridional característico em relação às trajetórias normais médias das perturbações atmosféricas nos subtrópicos e latitudes médias. Uma célula de alta pressão estacionária com estrutura barotrópica persiste em uma região onde os ventos de oeste são normalmente observados, ou seja, em latitudes significativamente mais altas que as equivalentes à posição climatológica dos anticiclones.<p>Fonte: AMBRIZZI, T.; MARQUES, R.; Nascimento, E. Bloqueios atmosféricos. In: Cavalcanti, I. F. A.; Ferreira, N. J.; Silva, M. G. A. J.; Dias, M. A. F. S., orgs. Tempo e clima no Brasil. São Paulo: Oficina de Textos, 2009. p. 280.<p> ]]></baseNameString></baseName>  </occurrence></topic>  <association>    <instanceOf>      <topicRef xlink:href="#broader-narrower"/>    </instanceOf>    <member>      <roleSpec>  <topicRef xlink:href="#narrower"/>      </roleSpec>      <topicRef xlink:href="#https://vocabulario.abcd.usp.br/pt-br/?tema=12745"/>    </member>    <member>      <roleSpec>  <topicRef xlink:href="#broader"/>      </roleSpec>      <topicRef xlink:href="#https://vocabulario.abcd.usp.br/pt-br/?tema=78253"/>    </member>  </association></topicMap>