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  <id>urn:lj:blogs.sapo.pt:atom1:7daphnia</id>
  <title>7daphnia</title>
  <subtitle>7daphnia</subtitle>
  <author>
    <name>7daphnia</name>
  </author>
  <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/"/>
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  <updated>2009-04-06T22:53:28Z</updated>
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  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:628</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/628.html"/>
    <issued>2009-03-14T17:13:34</issued>
    <title>Apresentação do Projecto</title>
    <published>2009-03-14T17:27:17Z</published>
    <updated>2009-03-28T14:58:40Z</updated>
    <content type="html">&lt;p style="text-align: justify"&gt;&lt;b&gt;    &lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;&lt;span style="font-family: Arial"&gt;Divulgação da utilização de um modelo biológico, &lt;i&gt;Daphnia magna&lt;/i&gt;, no desenvolvimento de competências ao nível da literacia científica no 8.º ano de escolaridade.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt; &lt;img style="border-left-color: black; border-bottom-color: black; width: 481px; border-top-color: black; height: 248px; border-right-color: black" alt="grupo" border="0" src="http://fotos.sapo.pt/I8KvvNPQBMcOwbJZijsa/" /&gt;&lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:1128</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/1128.html"/>
    <issued>2009-03-13T00:35:50</issued>
    <title>"Daphnia magna"...</title>
    <published>2009-03-28T00:55:44Z</published>
    <updated>2009-03-28T15:41:33Z</updated>
    <content type="html">&lt;p&gt; &lt;/p&gt;
&lt;table style="width: 465px; height: 211px" cellspacing="1" cellpadding="1" border="1"&gt;
    &lt;tbody&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Reino&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Animalia&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Filo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Arthropoda&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Subfilo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Crustacea&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Classe&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;
            &lt;p&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Branchiopoda&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
            &lt;p style="margin-left: 40px"&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;grego:branchio=brânquias; podos=pés&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Ordem&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;
            &lt;p&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Cladocera &amp;ldquo;pulgas d&amp;rsquo;agua&amp;rdquo;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
            &lt;p style="margin-left: 40px"&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;600 espécies (9 marinhas)&lt;br /&gt;
            Segmentação reduzida &lt;br /&gt;
            Carapaça única, dobrada na porção dorsal&lt;br /&gt;
            Olho composto&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
            &lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Família&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Daphniidae&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
        &lt;/tr&gt;
        &lt;tr&gt;
            &lt;td&gt;&lt;span style="color: #ff6600"&gt;&lt;span&gt;&lt;span style="font-size: larger"&gt;Género&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
            &lt;td&gt;&lt;i&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Daphnia&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;/td&gt;
        &lt;/tr&gt;
    &lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;img style="border-left-color: black; border-bottom-color: black; border-top-color: black; border-right-color: black" alt="legenda" border="0" src="http://fotos.sapo.pt/sffN3ojqPS6Vb27hKJfK/" /&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;img style="border-left-color: black; border-bottom-color: black; width: 462px; border-top-color: black; height: 226px; border-right-color: black" alt="legenda2" border="0" src="http://fotos.sapo.pt/wvuFSZFuB3wlaPlJscsP/" /&gt;&lt;br /&gt;
     &lt;br /&gt;
 &lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:908</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/908.html"/>
    <issued>2009-03-12T00:26:44</issued>
    <title>Preparar o primeiro encontro... à hora marcada, no M.O.C.</title>
    <published>2009-03-28T00:30:54Z</published>
    <updated>2009-04-06T22:53:28Z</updated>
    <content type="html">&lt;p&gt;&lt;img border="0" src="http://fotos.sapo.pt/fUsmu1GaVQy4ZMMM2Ce4/" alt="prepararção" style="border-color: black; width: 498px; height: 262px;" /&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;img border="0" src="http://fotos.sapo.pt/zcp0agjmA8kAZm9V8k7b/" alt="MOC" style="border-color: black; width: 486px; height: 378px;" /&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;span style="font-size: larger;"&gt;Resultado...&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;img border="0" src="http://fotos.sapo.pt/q6kWSZoemo3aosLqwkrl/" alt="algodão" style="border-color: black; width: 482px; height: 233px;" /&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;span style="font-size: larger;"&gt;Os alunos podem ainda tentar filmar a Daphnia!&lt;br /&gt;
&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;

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&lt;p&gt; &lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:1477</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/1477.html"/>
    <issued>2009-03-11T01:08:00</issued>
    <title>Ecossistemas: Interacções seres vivos-ambiente</title>
    <published>2009-03-28T01:08:41Z</published>
    <updated>2009-03-28T15:50:54Z</updated>
    <content type="html">&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;Luz, temperatura, pH... ACÇÃO! os factores abióticos e o desenvolvimento das dáfnias...&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt; &lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;Nos ecossistemas os seres vivos estão em constante interacção com o meio físico-químico. São vários os factores abióticos que influenciam os seres vivos e que podem agora ser testados em laboratório usando a dáfnia. Este modelo biológico permite inovar, fugindo às tradiconais actividades experimentais de estudo da germinação de sementes.&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt; &lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span style="font-size: larger"&gt;Consultar protocolos experimentais em:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span style="font-size: larger"&gt;&lt;a href="http://fotos.sapo.pt/tzZOlhZWBL1lcCDh7Kb9/"&gt;fotos.sapo.pt/tzZOlhZWBL1lcCDh7Kb9/&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span style="font-size: larger"&gt;&lt;a href="http://fotos.sapo.pt/Vdc5cqJkCYsNYz1TOLE2/"&gt;fotos.sapo.pt/Vdc5cqJkCYsNYz1TOLE2/&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span style="font-size: larger"&gt;&lt;a href="http://fotos.sapo.pt/ipApYvoh5Y4zuGF9nHHw/"&gt;fotos.sapo.pt/ipApYvoh5Y4zuGF9nHHw/&lt;/a&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:1907</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/1907.html"/>
    <issued>2009-03-10T01:17:05</issued>
    <title>Ecossistemas: Interacções numa comunidade</title>
    <published>2009-03-28T01:17:46Z</published>
    <updated>2009-03-28T15:10:57Z</updated>
    <content type="html">&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;As dáfnias na população e em comunidade...&lt;br type="_moz" /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt; &lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;span&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;As dáfnias são um excelente recurso para o estudo das relações intra-específicas (competição: alimento/espaço) e das relações inter-específicas (predação: presa/predador).&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;b&gt;&lt;br type="_moz" /&gt;
&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:1770</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/1770.html"/>
    <issued>2009-03-09T01:13:39</issued>
    <title>Fluxo de energia e ciclos de matéria</title>
    <published>2009-03-28T01:17:03Z</published>
    <updated>2009-03-28T15:24:51Z</updated>
    <content type="html">&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt; &lt;span style="color: #ffffff"&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;&amp;quot;Quem come quem&amp;quot;: as dáfnias, o fluxo de energia e os ciclos de matéria...&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;  &lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify"&gt;&lt;span style="color: #ffffff"&gt;&lt;b&gt;&lt;span style="font-size: larger"&gt;Os ecossistemas são sistemas abertos que trocam matéria e energia com o exterior, encontrando-se em equilíbrio dinâmico. As dáfnias permitem estudar, ao vivo, as relações alimentares de um ecossistema e integrar os conceitos inerentes às cadeias alimentares.&lt;br type="_moz" /&gt;
&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;img style="border-left-color: black; border-bottom-color: black; width: 473px; border-top-color: black; height: 158px; border-right-color: black" alt="cadeia_alimentar" border="0" src="http://fotos.sapo.pt/q931w7ZPit9EtFGmzEiT/" /&gt;&lt;/p&gt;
&lt;p&gt; &lt;/p&gt;
&lt;p&gt;&lt;span style="color: rgb(255,255,255)"&gt;&lt;span style="font-size: larger"&gt;Consultar o protocolo experimental em: &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://fotos.sapo.pt/ZQyJLz3pHmltrsCZ9iPQ/"&gt;fotos.sapo.pt/ZQyJLz3pHmltrsCZ9iPQ/&lt;/a&gt;&lt;/p&gt;</content>
  </entry>
  <entry>
    <id>urn:lj:blogs.sapo.pt:atom1:7daphnia:2111</id>
    <link rel="alternate" type="text/html" href="http://7daphnia.blogs.sapo.pt/2111.html"/>
    <issued>2009-03-08T15:17:01</issued>
    <title>Perturbações no equilíbrio dos ecossistemas - Intervenção humana na Natureza</title>
    <published>2009-03-28T15:17:56Z</published>
    <updated>2009-03-28T16:51:44Z</updated>
    <content type="html">&lt;p style="text-align: justify;"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;span style="font-size: larger;"&gt;&lt;span style="font-family: Arial;"&gt;&lt;b&gt;&lt;span style=""&gt;Uma das características da dáphnia que a torna um excelente modelo biológico em estudos de Ecotoxicologia é a sua elevada sensibilidade a uma grande variedade de tóxicos. Neste contexto, propomos a sua utilização em ensaios simples de monitorização da poluição nos ecossistemas aquáticos.&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt; &lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;Consultar protocolo experimental proposto pelo Projecto &lt;i&gt;Daphnia &lt;/i&gt;(Visionarium/CIIMAR) em:&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;a href="http://fotos.sapo.pt/M8Gzp52qBFVdkz9I0Lb0/"&gt;fotos.sapo.pt/M8Gzp52qBFVdkz9I0Lb0/&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;a href="http://fotos.sapo.pt/FZEObkYWSIJfyB1lTPNK/"&gt;fotos.sapo.pt/FZEObkYWSIJfyB1lTPNK/&lt;/a&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;a href="http://fotos.sapo.pt/4hf11KPZYjwNSbgcq7zU/"&gt;fotos.sapo.pt/4hf11KPZYjwNSbgcq7zU/&lt;/a&gt;&lt;/p&gt;
&lt;p style="text-align: justify;"&gt;&lt;a href="http://fotos.sapo.pt/PsdZvMcABo2ae3tHtqNQ/"&gt;fotos.sapo.pt/PsdZvMcABo2ae3tHtqNQ/&lt;/a&gt;&lt;/p&gt;</content>
  </entry>
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