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        <title><![CDATA[Bioécologie]]></title>
        <link>http://bioecologie.over-blog.com</link>
        <description><![CDATA[Un blog scientifique en &eacute;cologie, &eacute;cotoxicologie, environnement... A scientific blog in ecology, ecotoxicology, environment...]]></description>
                  <item>
            <title><![CDATA[HUMAN IMPACT ON NATURAL WORLD UNDERESTIMATED, STUDY FINDS]]></title>
            <link>http://bioecologie.over-blog.com/human-impact-on-natural-world-underestimated-study-finds</link>
            <guid>http://bioecologie.over-blog.com/human-impact-on-natural-world-underestimated-study-finds</guid>
            <pubDate>Mon, 20 May 2013 16:46:53 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1369064803339_15974" style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;">Source: University of Calgary (Canada)</span></span></p>

<p id="yui_3_5_0_1_1369064803339_16005" style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span id="yui_3_5_0_1_1369064803339_16004" style="font-size:14px;">&quot;A comprehensive five-year study by University of Calgary ecologists indicates that two accepted principles of how ecosystems naturally operate could be overwhelmed by the effects of human activity.</span></p>

<p style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">&ldquo;Understanding the significance of the impact that humans have on ecosystems is a critical component in formulating long-term and effective conservation strategies,&rdquo; says principal investigator Marco Musiani, associate professor in the Faculty of Environmental Design.</span></p>

<p id="yui_3_5_0_1_1369064803339_15922" style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span id="yui_3_5_0_1_1369064803339_15921" style="font-size:14px;">&ldquo;Our results led us to believe that ecologists have underestimated the impact of humans on natural food chains. The data we collected shows that human activity is deliberately or inadvertently engineering ecosystems regardless of whether they would be naturally pre-disposed to top-down or bottom-up effects.&rdquo;</span></p>

<p style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">Ecologists have long debated whether natural ecosystems and associated food chains are primarily regulated by predators or by the productivity of plant species, called top-down and bottom-up effects, respectively. With most of the world&rsquo;s ecosystems now dominated by humans, researchers from the University of Calgary sought to understand how much people influenced food chains in southwest Alberta.</span></p>

<p style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">Lead author Tyler Muhly, PhD, said the study &ndash; a collaboration between the Natural Sciences and Engineering Research Council of Canada, Shell Canada, Parks Canada, Alberta Sustainable Resource Development and the Universities of Alberta, Calgary, and Montana conducted between 2007 and 2012 &ndash; relied upon dozens of high-tech animal tagging devices and motion sensor-activated cameras to study human, animal and plant distribution throughout southwest Alberta. The research area stretched from Calgary in the northeast, through to the provincial borders with British Columbia in the west and the U.S.-Canada border in the south.</span></p>

<p style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">&ldquo;We painstakingly monitored wolves, elk, cattle and plant species, as well as humans for five years. We used a statistical model to record how these species interacted across the landscape and ultimately found that humans dominated the ecosystem,&rdquo; Muhly says.</span></p>

<p style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">&ldquo;In particular, we found that forage-mediated effects of humans (bottom-up effects) were more influential than predator-mediated effects in the food chain. The presence of humans was most correlated with occurrence of forage (plants). Elk and cattle distribution correlated closely with forage, and the distribution of wolves matched that of the elk and cattle they view as potential prey.</span></p>

<p id="yui_3_5_0_1_1369064803339_16156" style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span id="yui_3_5_0_1_1369064803339_16155" style="font-size:14px;">&ldquo;Our results contrast with recent research conducted in protected areas that suggested food chains are primarily regulated by predators. Rather, we found that humans influenced other species in the food chain in a number of direct and indirect ways, thus usurping top-down and bottom-up effects,&rdquo; Muhly says.</span></p>

<p id="yui_3_5_0_1_1369064803339_11379" style="margin-top: 1em; margin-bottom: 1em; color: rgb(51, 51, 51); font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; text-align: justify;"><span style="font-size:14px;">The results of this study are published at PLos ONE &nbsp;(see below the attached file)&quot;</span></p>

<p id="yui_3_5_0_1_1369064803339_16237" style="text-align: justify;"><span style="font-size:14px;">Muhly TB, Hebblewhite M, Paton D, Pitt JA, Boyce MS, et al. (2013) Humans Strengthen Bottom-Up Effects and Weaken Trophic Cascades in a Terrestrial Food Web. PLoS ONE 8(5): e64311. doi:10.1371/journal.pone.0064311</span></p>
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            <div class="ob-section ob-section-file"><div class="ob-ctn"><div class="ob-icon"></div><a class="ob-link" href="http://data.over-blog-kiwi.com/0/55/07/95/201305/ob_594f75_muhly-et-al-2013-human-bottom-up-trophic-cascades.pdf">
                                    Muhly et al 2013 Human bottom-up trophic cascades.pdf
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                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Encore quelques bugs...]]></title>
            <link>http://bioecologie.over-blog.com/encore-quelques-bugs</link>
            <guid>http://bioecologie.over-blog.com/encore-quelques-bugs</guid>
            <pubDate>Thu, 16 May 2013 21:42:15 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-text">
    <div class="ob-text">
        <p>La reconfiguration de ce blog touche à sa fin. Cependant, ça et là, des bugs persistent. En particulier, certains articles ne sont plus lisibles !</p><p>Merci de nous signaler les articles illisibles -et les autres bugs-, en nous laissant un commentaire, pour que nous puissions rapidement le corriger.</p><p></p><p></p><p></p><p></p>
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            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_6842d6faa68f72dcd6b33ec732564278_2011-05-01-06-jm-bonzom.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_6842d6faa68f72dcd6b33ec732564278_2011-05-01-06-jm-bonzom.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
                    </item>
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            <title><![CDATA[Suivez-nous sur Facebook]]></title>
            <link>http://bioecologie.over-blog.com/suivez-nous-sur-facebook</link>
            <guid>http://bioecologie.over-blog.com/suivez-nous-sur-facebook</guid>
            <pubDate>Mon, 13 May 2013 22:05:23 +0200</pubDate>
            <description><![CDATA[
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        <p>Pour suivre toute l&#039;actualité de ce blog sur Facebook, retrouvez-nous <a href="https://www.facebook.com/pages/Bio%C3%A9cologie/126780964185420?ref=tn_tnmn" class="popup">ici</a></p><p></p>
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            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_349d5f_2009-07-museum-d-histoire-naturelle-toulouse-phot.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_349d5f_2009-07-museum-d-histoire-naturelle-toulouse-phot.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Sur les épaules de Darwin : hommage à François Jacob]]></title>
            <link>http://bioecologie.over-blog.com/sur-les-%C3%A9paules-de-darwin-hommage-%C3%A0-fran%C3%A7ois-jacob</link>
            <guid>http://bioecologie.over-blog.com/sur-les-%C3%A9paules-de-darwin-hommage-%C3%A0-fran%C3%A7ois-jacob</guid>
            <pubDate>Mon, 13 May 2013 20:25:09 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-text">
    <div class="ob-text">
        <p>Ecoutez ou re-écoutez cette émission radio, <a href="http://www.franceinter.fr/emission-sur-les-epaules-de-darwin" class="popup">Sur les épaules de Darwin</a>, du samedi 11 mars 2013, par <a href="http://www.franceinter.fr/personne-jean-claude-ameisen" class="popup">Jean-Claude Ameisen</a>. Un moment suspendu ; merveilleux.</p><p>&quot;...La science est imprévisible. L&#039;imprévisible est dans la nature même de l&#039;entreprise scientifique. Si ce que l&#039;on va trouver est vraiment nouveau, alors c&#039;est par définition quelque chose d&#039;inconnu à l&#039;avance...&quot; François Jacob.</p><p></p>
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                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Methods in Ecology and Evolution]]></title>
            <link>http://bioecologie.over-blog.com/methods-in-ecology-and-evolution</link>
            <guid>http://bioecologie.over-blog.com/methods-in-ecology-and-evolution</guid>
            <pubDate>Fri, 03 May 2013 22:01:53 +0200</pubDate>
            <description><![CDATA[
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    <div class="ob-text">
        <p>Read <a href="http://onlinelibrary.wiley.com/journal/10.1111/%28ISSN%292041-210X" class="popup">Methods in Ecology and Evolution&#039;s</a> most popular articles <a href="http://www.methodsinecologyandevolution.org/view/0/toppapers.html#cited" class="popup">here</a></p><p>Methods in Ecology and Evolution (MEE) promotes the development of new methods in ecology &amp; evolution, and facilitates their dissemination and uptake by the research community.</p>
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            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_fb266e_methods-in-ecology-and-evolution.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_fb266e_methods-in-ecology-and-evolution.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Extermination des derniers rhinocéros du parc du Grand Limpopo ]]></title>
            <link>http://bioecologie.over-blog.com/extermination-des-derniers-rhinoc%C3%A9ros-du-parc-du-grand-limpopo</link>
            <guid>http://bioecologie.over-blog.com/extermination-des-derniers-rhinoc%C3%A9ros-du-parc-du-grand-limpopo</guid>
            <pubDate>Fri, 03 May 2013 20:28:43 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p  style="text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span ><span ><strong ><font >Il y a quelque temps, je publiais un article intitul&eacute; le &quot;<a href="http://bioecologie.over-blog.com/article-le-declin-de-la-nature-114366843.html" target="_blank">D&eacute;clin de la nature</a>&quot; (je vous encourage vivement &agrave; le lire ou relire). Voici un autre article&nbsp;qui illustre une nouvelle&nbsp;fois ce d&eacute;clin acc&eacute;l&eacute;r&eacute; de la nature &agrave; cause de l&#39;Homme...</font></strong></span></span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">&quot;Des braconniers, aid&eacute;s par des garde-chasses, ont abattu les derniers rhinoc&eacute;ros qui vivaient dans la partie mozambicaine du parc transfrontalier du <a href="http://www.panapress.com/Trois-nations-signent-le-traite-du-Parc-du-Grand-Limpopo--13-686569-17-lang4-index.html" target="_blank">Grand Limpopo</a>.</span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">Le parc national du Limpopo, dans sa partie situ&eacute;e au Mozambique, abritait quelque 300 rhinoc&eacute;ros en 2002, lors de sa cr&eacute;ation. Mais aujourd&#39;hui, cette population n&#39;est plus : les 15 derniers rhinoc&eacute;ros qui y vivaient ont &eacute;t&eacute; tu&eacute;s le mois dernier par des braconniers, aid&eacute;s par des garde-chasses du parc. Un massacre qui marque l&#39;extinction de cette population de rhinoc&eacute;ros au Mozambique.</span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">Pour Kelvin Alie, Directeur du programme Criminalit&eacute; faunique et sensibilisation des consommateurs d&#39;IFAW (<a href="http://www.ifaw.org/france" target="_blank">Fonds international pour la protection des animaux</a>), ceci est un t&eacute;moignage de l&#39;ampleur qu&#39;a pris ces derni&egrave;res ann&eacute;es le braconnage des animaux. &quot;Cette situation est insoutenable. Les garde-chasses ont d&eacute;sormais rejoint les lignes ennemies dans la lutte pour la protection des rhinoc&eacute;ros contre le braconnage de leurs cornes&quot;, affirme t-il cit&eacute; dans un communiqu&eacute; de l&#39;IFAW.</span></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="margin: 0px; padding: 0px; outline: none;">&quot;Le fait qu&#39;une population enti&egrave;re de rhinoc&eacute;ros ait &eacute;t&eacute; extermin&eacute;e dans le cadre d&#39;une initiative de conservation majeure avec le concours d&#39;agents de protection de la faune sauvage montre bien que les braconniers ne reculent devant rien pour obtenir leur butin&quot;, ajoute t-il encore. Le responsable du parc a promis que les 30 garde-chasses impliqu&eacute;s seraient rapidement traduits en justice, inculp&eacute;s pour complicit&eacute; dans le massacre de rhinoc&eacute;ros.</span></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><strong style="outline: none;"><span style="margin: 0px; padding: 0px; outline: none;">180 rhinoc&eacute;ros tu&eacute;s en 4 mois</span></strong></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">N&eacute;anmoins, le mal est d&eacute;j&agrave; fait et la situation pourrait encore empirer davantage. Le parc national du Limpopo du Mozambique qui fait partie du parc national du Grand Limpopo, englobe le parc national Kruger d&#39;Afrique du Sud et le parc national de Gonarezhou du Zimbabwe. Il s&#39;&eacute;tend sur plus de 35.000 kilom&egrave;tres carr&eacute;s dans lesquels le braconnage fait rage, en particulier celui touchant les rhinoc&eacute;ros et les &eacute;l&eacute;phants.</span></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="margin: 0px; padding: 0px; outline: none;">Ainsi, en 4 mois seulement, pas moins de 180 rhinoc&eacute;ros sur les 249 vivant encore dans le parc Kruger ont &eacute;t&eacute; tu&eacute;s. L&#39;ann&eacute;e derni&egrave;re, 668 rhinoc&eacute;ros sont morts en Afrique du Sud &agrave; cause du braconnage. Pour lutter contre ce fl&eacute;au, l&#39;IFAW a d&eacute;cid&eacute; de s&#39;associer &agrave; Interpol afin de proposer des formations aux douaniers et aux rangers du Mozambique. &quot;Une coop&eacute;ration transfrontali&egrave;re et des op&eacute;rations de r&eacute;pression s&#39;appuyant sur les renseignements de terrain constituent le seul moyen de mettre un terme au braconnage et au trafic d&#39;esp&egrave;ces sauvages&quot;.</span></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><strong style="outline: none;"><span style="margin: 0px; padding: 0px; outline: none;">Un fl&eacute;au qui n&eacute;cessite une r&eacute;action internationale</span></strong></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="margin: 0px; padding: 0px; outline: none;">&quot;Le probl&egrave;me est trop vaste pour qu&#39;un pays puisse faire cavalier seul. Il faut que les pays de l&#39;aire r&eacute;partition des esp&egrave;ces concern&eacute;es, les pays de transit et les pays demandeurs partagent leurs ressources judiciaires, et notamment les informations dont ils disposent, si l&#39;on veut mettre un terme &agrave; l&#39;impunit&eacute; des cadors du trafic international d&#39;ivoire&quot;, assure Jason Bell, Directeur d&#39;IFAW en Afrique australe.</span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">Plus de 1.600 officiers en Afrique, au Moyen-Orient, en Asie, en Oc&eacute;anie et dans les Cara&iuml;bes ont d&eacute;j&agrave; &eacute;t&eacute; form&eacute;s depuis 2006 pour lutter contre les crimes li&eacute;s &agrave; la faune sauvage. N&eacute;anmoins, le massacre ne recule pas. &quot;Le braconnage et le commerce ill&eacute;gal d&#39;ivoire et de corne de rhinoc&eacute;ros sont un probl&egrave;me global qui appelle une r&eacute;ponse internationale&quot;.</span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="margin: 0px; padding: 0px; outline: none;">&quot;Cela n&#39;arrivera pas en un claquement de doigt : les pays demandeurs, la Chine, le Vietnam et l&#39;Indon&eacute;sie, doivent travailler de concert pour r&eacute;duire la demande en produits d&eacute;riv&eacute;s de la faune sauvage sur leur territoire. S&#39;ils ne r&eacute;agissent pas, la bataille est perdue d&#39;avance...&quot;, conclut ainsi Jason Bell.&quot;</span></span></span></p>

<p  style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span  style="margin: 0px; padding: 0px; outline: none;">Source : <a href="http://www.wikistrike.com/article-les-derniers-rhinoceros-du-parc-limpopo-du-mozambique-tues-par-leurs-propres-gardes-117485659.html" target="_blank">Wikistrike</a>, 1er mai 2013</span></span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; outline: none; color: rgb(50, 50, 50); font-family: Georgia; font-size: 12px; line-height: 16px; text-align: justify;">&nbsp;</p>

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            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_4b8dd9_carte-parc-grand-limpopo.png" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201305/ob_4b8dd9_carte-parc-grand-limpopo.png" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Intermède]]></title>
            <link>http://bioecologie.over-blog.com/interm%C3%A8de</link>
            <guid>http://bioecologie.over-blog.com/interm%C3%A8de</guid>
            <pubDate>Tue, 30 Apr 2013 23:11:17 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-text">
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        <p>1er mai. Une pause. Ecoutez, regardez, savourez...</p>
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            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/TzJyIWxjX9o?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Des îles de déchets ? ]]></title>
            <link>http://bioecologie.over-blog.com/des-%C3%AEles-de-d%C3%A9chets</link>
            <guid>http://bioecologie.over-blog.com/des-%C3%AEles-de-d%C3%A9chets</guid>
            <pubDate>Tue, 30 Apr 2013 11:47:13 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p  style="text-align: justify;">&quot;Les courants oc&eacute;aniques subtropicaux portent des d&eacute;chets qui viennent former une concentration d&rsquo;amas de plastiques dans le Pacifique Nord. Appel&eacute;s &icirc;les des d&eacute;chets ou septi&egrave;me continent, ils ne constituent pas une masse solide mais une zone o&ugrave; la mer est satur&eacute;e par les d&eacute;bris plastiques. L&#39;&eacute;mission de t&eacute;l&eacute;vision, le&nbsp;<a href="http://ddc.arte.tv/" target="_blank">Dessous des Cartes</a>, explore ce symbole du d&eacute;r&egrave;glement de notre monde.&quot;</p>

<p  style="text-align: justify;"><em>Source : Arte - Le dessous des cartes - F&eacute;vrier 2011.</em></p>

</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/SlXBl6iCqqo?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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                  <item>
            <title><![CDATA[PhD and Postdoc position in aquatic ecology]]></title>
            <link>http://bioecologie.over-blog.com/phd-and-postdoc-position-in-aquatic-ecology</link>
            <guid>http://bioecologie.over-blog.com/phd-and-postdoc-position-in-aquatic-ecology</guid>
            <pubDate>Sun, 28 Apr 2013 20:48:30 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1367176072589_79701" style="text-align: justify;"><span style="font-size:16px;"><span id="yui_3_5_0_1_1367176072589_79700"><strong id="yui_3_5_0_1_1367176072589_79699" style="font-size: 14px; font-style: normal;"><span id="yui_3_5_0_1_1367176072589_79698" lang="EN-US" style="font-family: Georgia, serif; border: 1pt none windowtext; padding: 0cm;">&quot;Vulnerability and resilience of aquatic ecosystems to qualitative and quantitative changes in allochthonous organic matter inputs coming from forests&quot;</span></strong><span lang="EN-US" style="font-family: Georgia, serif;">&nbsp;</span></span></span></p>

<p style="margin: 0cm 0cm 0.0001pt; line-height: 15pt;"><span style="font-size:16px;"><span style="font-family: Georgia, serif;"><a href="http://www.inra.fr/en/" target="_blank"><span lang="EN-US" style="border: 1pt none windowtext; padding: 0cm;">INRA</span></a><span class="apple-converted-space"><span lang="EN-US">&nbsp;</span></span><span lang="EN-US">offer during 2013 one &quot;Contrat Jeune Scientifique&quot; (Young Scientist Contract) for 3 years (duration for completion of a funded PhD) followed by two years of post doctoral research.</span></span></span></p>

<p style="margin: 0cm 0cm 0.0001pt; line-height: 15pt;">&nbsp;</p>

<p id="yui_3_5_0_1_1367176072589_79649" style="margin: 0cm 0cm 0.0001pt; line-height: 15pt;"><span style="font-size:16px;"><span style="color:#800000;"><strong><i><span lang="EN-US" style="font-family: Georgia, serif; border: 1pt none windowtext; padding: 0cm;">Please see below attached file for more details (the application deadline is&nbsp;May 15, 2013)</span></i></strong></span></span><span lang="EN-US" style="font-family: Georgia, serif;"><o:p></o:p></span></p>

<p style="margin: 0cm 0cm 0.0001pt; line-height: 15pt;">&nbsp;</p>

<p style="margin: 0cm 0cm 0.0001pt; line-height: 15pt;"><span lang="EN-US" style="font-size: 14pt; font-family: Georgia, serif;"><o:p></o:p></span></p>

<div id="cke_pastebin" style="position: absolute; top: -353px; width: 1px; height: 657px; overflow: hidden; margin: 0px; padding: 0px; left: -1000px;"><strong style="font-style: normal; font-size: 14px; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; text-align: -webkit-center;">&quot;Vulnerability and resilience of aquatic ecosystems to qualitative and quantitative changes in allochthonous organic matter inputs coming from forests&quot;</strong></div>
</div>
            <div class="ob-section ob-section-file"><div class="ob-ctn"><div class="ob-icon"></div><a class="ob-link" href="http://data.over-blog-kiwi.com/0/55/07/95/201304/ob_9a0c86_phd-and-postdoc-offered-by-inra.docx">
                                    PhD and PostDoc offered by INRA.docx
                            </a></div></div>            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_0ededb_2010-08-ariege-jm-bonzom.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_0ededb_2010-08-ariege-jm-bonzom.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
                    </item>
                  <item>
            <title><![CDATA[EcoDiff : stages, thèse, post-docs, offres d’emploi, conférences...]]></title>
            <link>http://bioecologie.over-blog.com/ecodiff-stages-th%C3%A8se-post-docs-offres-d%E2%80%99emploi-conf%C3%A9rences</link>
            <guid>http://bioecologie.over-blog.com/ecodiff-stages-th%C3%A8se-post-docs-offres-d%E2%80%99emploi-conf%C3%A9rences</guid>
            <pubDate>Sat, 27 Apr 2013 22:38:45 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366914880304_161859" style="text-align: justify;"><span id="yui_3_5_0_1_1366914880304_161858" style="font-size:16px;"><span id="yui_3_5_0_1_1366914880304_161857" style="font-family:georgia,serif;"><strong>EcoDiff</strong>, un site de la <a href="http://www.sfecologie.org/" target="_blank">Soci&eacute;t&eacute; Fran&ccedil;aise d&#39;Ecologie</a>,&nbsp;diffuse les offres de stages, th&egrave;se, post-docs, offres d&rsquo;emploi, s&eacute;minaires et conf&eacute;rences, etc. &agrave; la destination de la communaut&eacute; scientifique &eacute;largie int&eacute;ress&eacute;e par l&rsquo;Ecologie et l&rsquo;Evolution.</span></span></p>

<p id="yui_3_5_0_1_1366914880304_160399" style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;">Vous pouvez <a href="http://www.sfecologie.org/ecodiff/publier/">poster</a> et <a href="http://www.sfecologie.org/ecodiff/consulter/">consulter</a> les offres directement sur ce site. Une cinquantaine d&rsquo;annonces y sont post&eacute;es en moyenne par semaine.</span></span></p>

<p id="yui_3_5_0_1_1366914880304_160891" style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;">En vous <a href="http://www.sfecologie.org/ecodiff/sabonner/">abonnant</a> &agrave; la liste de diffusion EcoDiff, vous recevrez deux r&eacute;sum&eacute;s chaque semaine des derni&egrave;res annonces post&eacute;es sur le site.</span></span></p>
</div>
            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_51d195ab05839606187d060169620c5a_ecodiff.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_51d195ab05839606187d060169620c5a_ecodiff.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Survoler le volcan Plostsky Tolbachik]]></title>
            <link>http://bioecologie.over-blog.com/survoler-le-volcan-plostsky-tolbachik</link>
            <guid>http://bioecologie.over-blog.com/survoler-le-volcan-plostsky-tolbachik</guid>
            <pubDate>Fri, 26 Apr 2013 22:40:01 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p  style="text-align: justify;">Survoler le volcan <a data-popup="true" href="https://fr.wikipedia.org/wiki/Tolbatchik">Plostsky Tolbachik</a>, situ&eacute; en Russie, dans <a data-popup="true" href="http://fr.wikipedia.org/wiki/Kamtchatka">la p&eacute;ninsule de Kamtchatka</a>. Ce volcan &eacute;tait &eacute;teint depuis 36 ans. Il vient de se r&eacute;veiller en novembre 2012.</p>

<p  style="text-align: justify;">Cliquez sur ce <a data-popup="true" href="http://www.spiegel.de/static/360grad/kamtschatka/">lien</a>. Le r&eacute;sultat de cette vid&eacute;o interactive&nbsp;est assez impressionnant. On a vraiment l&#39;impression d&#39;&ecirc;tre dans l&#39;h&eacute;licopt&egrave;re : il est possible de porter son regard o&ugrave; on le souhaite.&nbsp;Utilisez les fl&egrave;ches de votre clavier, ou la souris en cliquant sur l&#39;&eacute;cran, pour changer d&#39;angle de vue.</p>

</div>
            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_845fd9_plostsky-tolbachik-photo-lusika33.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_845fd9_plostsky-tolbachik-photo-lusika33.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div><p class="ob-desc">Coulée de lave du volcan Plostsky Tolbachik (crédit photo : http://lusika33.livejournal.com/)</p></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Trois ans de soleil en trois minutes]]></title>
            <link>http://bioecologie.over-blog.com/trois-ans-de-soleil-en-trois-minutes</link>
            <guid>http://bioecologie.over-blog.com/trois-ans-de-soleil-en-trois-minutes</guid>
            <pubDate>Fri, 26 Apr 2013 21:40:36 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1367008772333_20370" style="text-align: justify;"><span id="yui_3_5_0_1_1367008772333_22319" style="font-size:16px;"><span id="yui_3_5_0_1_1367008772333_22318" style="font-family:georgia,serif;">Depuis 3 ans, le satellite &quot;<a data-popup="true" href="http://sdo.gsfc.nasa.gov/">Solar Dynamics Observatory</a>&quot; de la <a data-popup="true" href="http://www.nasa.gov/">NASA</a> observe le soleil pour &eacute;tudier son activit&eacute;. En raison de deux images par jour, d&eacute;couvrez &agrave; travers cette vid&eacute;o l&#39;activit&eacute; du soleil au cours de ces&nbsp;trois ann&eacute;es;&nbsp;r&eacute;sum&eacute;e en 3 minutes !&nbsp;Plus d&#39;informations sur ces images <a data-popup="true" href="http://svs.gsfc.nasa.gov/vis/a010000/a011200/a011255/index.html">ici</a> (en anglais).</span></span></p>
</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/piuKlpJmjfg?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Courtship of peacock spider ]]></title>
            <link>http://bioecologie.over-blog.com/courtship-of-peacock-spider</link>
            <guid>http://bioecologie.over-blog.com/courtship-of-peacock-spider</guid>
            <pubDate>Thu, 25 Apr 2013 22:04:39 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p  style="text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="color: rgb(51, 51, 51); line-height: 17px;">Courtship of peacock spider <em>Maratus volans</em> from Australia, one of the most amazing spectacles in the animal world, filmed, edited and narrated by&nbsp;J&uuml;rgen Otto. </span></span></span></p>

<p  style="text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;"><span  style="color: rgb(51, 51, 51); line-height: 17px;">Check out&nbsp;other <a href="http://www.youtube.com/user/Peacockspiderman" target="_blank">movies</a> Peacock Spider 2,3,4,5,6,7 which show a couple of different species.&nbsp;</span><span  style="color: rgb(51, 51, 51); line-height: 17px;">All videos are filmed with Canon 7D or 60D digital SLR and 100 mm Canon macro lens.</span></span></span></p>

</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/9GgAbyYDFeg?wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Le biomimétisme]]></title>
            <link>http://bioecologie.over-blog.com/le-biomim%C3%A9tisme</link>
            <guid>http://bioecologie.over-blog.com/le-biomim%C3%A9tisme</guid>
            <pubDate>Wed, 24 Apr 2013 20:44:41 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p  style="text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;">Le biomim&eacute;tistime c&#39;est observer, comprendre et s&#39;inspirer de la structure des organismes, de leurs comportements, du fonctionnement des &eacute;cosyst&egrave;mes, etc. pour produire des applications. Les exemples de manquent pas. Lire par exemple cet <a data-popup="true" href="http://www.usinenouvelle.com/article/chez-airbus-la-nature-reste-une-source-d-inspiration.N138156">article</a> concernant la mise au point de l&#39;a&eacute;rodynamisme des avions Airbus et ce <a href="http://www.cite-sciences.fr/fr/bibliotheque-bsi/contenu/c/1248133608264/biomimetisme-du-vivant-aux-technologies/">dossier</a> consacr&eacute; au biomim&eacute;tisme.</span></span></p>

<p  style="text-align: justify;"><span  style="font-size:16px;"><span  style="font-family:georgia,serif;">Pour illustrer tout ceci, voici trois&nbsp;vid&eacute;os : quand les Hommes s&#39;inspirent des &eacute;cureuils volants !</span></span></p>

</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/1-FHzf4xnWw?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="854" height="480" src="http://www.youtube.com/embed/8EAl6MTGJnI?wmode=transparent&amp;feature=oembed&amp;start=28" frameborder="0" allowfullscreen></iframe></div></div>            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="854" height="480" src="http://www.youtube.com/embed/GASFa7rkLtM?wmode=transparent&amp;feature=oembed&amp;start=587" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Une forêt au fil des saisons...]]></title>
            <link>http://bioecologie.over-blog.com/une-for%C3%AAt-au-fil-des-saisons</link>
            <guid>http://bioecologie.over-blog.com/une-for%C3%AAt-au-fil-des-saisons</guid>
            <pubDate>Tue, 23 Apr 2013 23:12:25 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366753697249_20899"><span style="font-size:16px;">Le cin&eacute;aste et photographe <a data-popup="true" href="http://www.motionkicker.com/about/">Samuel Orr</a> a film&eacute; en <a href="http://fr.wikipedia.org/wiki/Acc%C3%A9l%C3%A9r%C3%A9" target="_blank">acc&eacute;l&eacute;r&eacute;</a> (time-lapse), pendant 16 mois, un coin de for&ecirc;t &agrave; Bloogmington dans l&#39;Indiana (USA). Regardez ci-dessous ces superbes images accompagn&eacute;es par des s&eacute;quences de sons prises au fil des saisons.</span></p>
</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe src="http://player.vimeo.com/video/59095595?title=0&amp;byline=0&amp;portrait=0&amp;color=ffffff&wmode=transparent" width="400" height="300" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[2012 Science & Engineering Visualization Challenge: Revealing Invisible Changes in the World]]></title>
            <link>http://bioecologie.over-blog.com/2012-science-%26-engineering-visualization-challenge-revealing-invisible-changes-in-the-world</link>
            <guid>http://bioecologie.over-blog.com/2012-science-%26-engineering-visualization-challenge-revealing-invisible-changes-in-the-world</guid>
            <pubDate>Mon, 22 Apr 2013 22:46:06 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366663101793_45452" style="text-align: justify;"><span id="yui_3_5_0_1_1366663101793_46713" style="font-size:16px;"><span id="yui_3_5_0_1_1366663101793_46712" style="font-family:georgia,serif;"><span id="yui_3_5_0_1_1366663101793_45945" style="color: rgb(51, 51, 51); line-height: 17px;">In this video, <a href="http://people.csail.mit.edu/mrub/" target="_blank">Michael Rubinstein</a> and colleagues demonstrate the use technique that captures and amplifies tiny changes in a visual scene. It was awarded an honorable mention in the 2012 <a href="http://www.nsf.gov/news/special_reports/scivis/index.jsp" target="_blank">International Science and Engineering Visualization Challenge</a>, hosted by Science Magazine and the U.S. National Science Foundation.</span></span></span></p>

<p id="yui_3_5_0_1_1366663101793_45828" style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="color: rgb(51, 51, 51); line-height: 17px;">[Credit: Michael Rubinstein, Neal Wadhwa, Fr&eacute;do Durand, William T. Freeman, Hao-Yu Wu, and John Guttag, MIT; Eugene Shih, Quanta Research Cambridge]</span></span></span></p>
</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/yYDo6DgM6p0?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[2012 Science & Engineering Visualization Challenge: Fertilization]]></title>
            <link>http://bioecologie.over-blog.com/2012-science-%26-engineering-visualization-challenge-fertilization</link>
            <guid>http://bioecologie.over-blog.com/2012-science-%26-engineering-visualization-challenge-fertilization</guid>
            <pubDate>Mon, 22 Apr 2013 22:33:33 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366663101793_43152" style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="color: rgb(51, 51, 51); line-height: 17px;">Thomas Brown of Nucleus Medical Media created this video to show the complete journey of fertilization from the cellular perspective. It was awarded an honorable mention in the 2012 International Science and Engineering Visualization Challenge, hosted by Science Magazine and the U.S. National Science Foundation.</span></span></span></p>

<p id="yui_3_5_0_1_1366663101793_43471" style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:georgia,serif;"><span style="color: rgb(51, 51, 51); line-height: 17px;">[Credit: Thomas Brown, Stephen Boyd, Ron Collins, Mary Beth Clough, Kelvin Li, Erin Frederikson, Eric Small, and Walid Aziz, and Nobles Green; Nucleus Medical Media]</span></span></span></p>
</div>
            <div class="ob-section ob-section-video"><div class="ob-media ob-video"><iframe width="640" height="360" src="http://www.youtube.com/embed/Vv9Kj3XIAbU?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[International Science & Engineering - Visualization Challenge]]></title>
            <link>http://bioecologie.over-blog.com/international-science-%26-engineering-visualization-challenge</link>
            <guid>http://bioecologie.over-blog.com/international-science-%26-engineering-visualization-challenge</guid>
            <pubDate>Mon, 22 Apr 2013 21:39:00 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366663101793_10038" style="margin-top: 10px; margin-bottom: 10px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; color: rgb(0, 0, 0); line-height: normal; text-align: justify;"><span style="font-size:14px;"><span id="yui_3_5_0_1_1366663101793_10596" style="color: rgb(85, 85, 85); line-height: 20px;">The National Science Foundation (NSF) and the journal&nbsp;</span><em style="font-family: georgia, serif; font-size: 12px; color: rgb(85, 85, 85); line-height: 20px;">Science</em><span id="yui_3_5_0_1_1366663101793_10461" style="color: rgb(85, 85, 85); line-height: 20px;">&nbsp;created the International Science &amp; Engineering Visualization Challenge to celebrate the grand tradition of science visualization and to encourage its continued growth. The spirit of the competition is to communicate science, engineering and technology for education and journalistic purposes.</span></span></p>

<p style="margin-top: 10px; margin-bottom: 10px; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; color: rgb(0, 0, 0); line-height: normal; text-align: justify;"><span style="font-size:14px;"><span style="color: rgb(85, 85, 85); line-height: 20px;">Judges appointed by NSF and&nbsp;</span><em style="font-family: georgia, serif; font-size: 12px; color: rgb(85, 85, 85); line-height: 20px;">Science</em><span style="color: rgb(85, 85, 85); line-height: 20px;">&nbsp;will select winners in five categories: Photography, Illustration, Posters &amp; Graphics, Games &amp; Apps, and Video.&nbsp;</span><span style="color: rgb(85, 85, 85); line-height: 20px;">The competition closes on September 30, 2013. More information </span><a href="http://www.nsf.gov/news/special_reports/scivis/challenge.jsp" style="font-family: georgia, serif; font-size: 12px; line-height: 20px;" target="_blank">here</a><span style="color: rgb(85, 85, 85); line-height: 20px;">.</span></span></p>
</div>
            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_c1f8b2_photo-pupa-u-p-a-gilbert-christopher-e-killian-un.jpg" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_c1f8b2_photo-pupa-u-p-a-gilbert-christopher-e-killian-un.jpg" alt="" class="ob-cell ob-img ob-media" /></a></div></div>            <div class="ob-section ob-section-link"><div class="ob-ctn"><p class="ob-title"><a href="http://www.sciencemag.org/content/339/6119/510.full" class="ob-link" target="_blank">Photography</a></p><p class="ob-snippet">Biomineral Single Crystals Pupa U. P. A. Gilbert and Christopher E. Killian, University of Wisconsin, Madison These fantastical structures could be a creation of Antoni Gaudí, the surrealist ...</p><p class="ob-url"><a class="ob-link" href="http://www.sciencemag.org/content/339/6119/510.full" target="_blank">http://www.sciencemag.org/content/339/6119/510.full</a></p></div></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[En travaux...]]></title>
            <link>http://bioecologie.over-blog.com/en-travaux</link>
            <guid>http://bioecologie.over-blog.com/en-travaux</guid>
            <pubDate>Wed, 17 Apr 2013 21:22:52 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><ul >
	<li  style="text-align: justify;">
	<h3 ><span  style="font-size:16px;"><span ><span ><span ><span ><span ><strong >Ce blog est en cours de reconfiguration. C&#39;est pourquoi des bogues (bugs) sont pr&eacute;sents &ccedil;&agrave; et l&agrave;. D&eacute;sol&eacute; pour ces d&eacute;sagr&eacute;ments momentan&eacute;s.</strong></span></span></span></span></span></span></h3>
	</li>
	<li  style="text-align: justify;">
	<h3><span style="font-size:16px;"><strong ><span >This Blog is currently under construction, sorry for any inconvenience this may cause.</span></strong></span></h3>
	</li>
	<li  style="text-align: justify;">
	<h3><span  style="font-size:16px;"><span ><span ><strong ><span >Este Blog esta en construccci</span></strong></span></span></span><span  style="font-size:16px;"><span ><span  style="font-family:georgia,serif;"><b  style="color: rgb(0, 0, 0); font-family: sans-serif; font-size: 13px; line-height: 19.1875px;">&oacute;</b></span></span></span><span  style="font-size:16px;"><strong >n, disculpen las molestias que pueda ocasionar.</strong></span></h3>
	</li>
</ul>

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            <div class="ob-section ob-section-images ob-default"><div class="ob-row-1-col"><a href="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_f238ea_rome-2013-photo-jean-marc-bonzom.JPG" class="ob-link-img"><img src="http://img.over-blog-kiwi.com/0/55/07/95/201304/ob_f238ea_rome-2013-photo-jean-marc-bonzom.JPG" alt="" class="ob-cell ob-img ob-media" /></a></div></div>            <div class="ob-section ob-section-audio"><audio
        controls
        class="obsoundplayersource deezer"
        preload="auto"
        src="http://cdn-preview-4.deezer.com/stream/449ed5904f873c5ac4b00a48d9cd10ce-1.mp3"
        data-artist="Los Pregoneros"
        data-title="El Vagabundo"
        data-cover="//resize.over-blog.com/75x50-ct.jpg?http://api.deezer.com/2.0/album/144541/image&size=big"></audio></div>    ]]></description>
                          <dc:creator><![CDATA[Bioécologie]]></dc:creator>
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            <title><![CDATA[Vigie-Nature : lancement de la saison 2013 ! Un réseau de citoyens qui fait avancer la science.]]></title>
            <link>http://bioecologie.over-blog.com/article-vigie-nature-lancement-de-la-saison-2013-un-reseau-de-citoyens-qui-fait-avancer-la-science-116934610.html</link>
            <guid>http://bioecologie.over-blog.com/article-vigie-nature-lancement-de-la-saison-2013-un-reseau-de-citoyens-qui-fait-avancer-la-science-116934610.html</guid>
            <pubDate>Mon, 08 Apr 2013 23:47:00 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;"><strong>"Vigie-Nature est un programme de sciences participatives ouvert à tous les curieux de nature, du débutant au plus
    expérimenté.</strong></span>
  </p>
  <p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;"><a class="nopopup" onclick="return !window.open(this);" href=
    "http://idata.over-blog.com/2/35/29/69/photos/Vigie-Nature-MARS-2013.jpg"><img src="http://img.over-blog.com/300x187/2/35/29/69/photos/Vigie-Nature-MARS-2013.jpg" class="GcheTexte" width="300"
    height="187" alt="Vigie-Nature-MARS-2013.jpg"></a>Fondé et porté par le <a href="http://www.mnhn.fr/le-museum/" target="_blank">Muséum national d'Histoire naturelle</a> (France), pionnier des
    sciences participatives en France depuis 20 ans, Vigie-Nature est animé par des associations et mis en œuvre grâce à des réseaux d’observateurs volontaires.</span>
  </p>
  <p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">En s'appuyant sur des protocoles simples et rigoureux, il propose à chacun de contribuer à la recherche en découvrant la
    biodiversité qui nous entoure. Initié il y a plus de 20 ans avec le Suivi Temporel des Oiseaux Communs (STOC) créé en 1989, le programme Vigie-Nature s’est renforcé depuis avec le suivi de
    nouveaux groupes : les papillons, chauves-souris, escargots, insectes pollinisateurs, libellules, plantes sauvages des villes…. En offrant aux scientifiques des données de terrain essentielles,
    dans toute la France, les observateurs volontaires participent ainsi à l’amélioration des connaissances sur la biodiversité ordinaire et sur ses réponses face aux changements globaux
    (urbanisation, changement climatique…).</span>
  </p>
  <p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">Rendez-vous sur le terrain, en ville comme à la campagne, &nbsp;pour devenir un observateur de la biodiversité !"</span>
  </p>
  <p style="text-align: justify;">
    <strong><em><span style="font-family: georgia, palatino; font-size: 12pt;">Toutes les informations sur ce programme,&nbsp;<a href="http://vigienature.mnhn.fr/" target=
    "_blank">ici</a></span></em></strong>
  </p></div>
    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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            <title><![CDATA[Thierry Cohen...Villes éteintes]]></title>
            <link>http://bioecologie.over-blog.com/article-thierry-cohen-villes-eteintes-116933966.html</link>
            <guid>http://bioecologie.over-blog.com/article-thierry-cohen-villes-eteintes-116933966.html</guid>
            <pubDate>Mon, 08 Apr 2013 22:53:00 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p style="text-align: justify;"><span style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;">Ce mois-ci, d&eacute;couvrez une image du photographe</span> <a href="http://thierrycohen.com/pages/bio.html" style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;" target="_blank">Thierry Cohen</a> <span style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;">tir&eacute;e de son travail intitul&eacute; &quot;Villes &eacute;teintes&quot;. A travers ce projet, Thierry Cohen nous montre le ciel tel que nous pourrions le voir la nuit (ici la ville de Los Angeles), si la</span> <a href="http://www.developpement-durable.gouv.fr/L-action-de-l-Etat-a-travers-le.html" style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;" target="_blank">pollution lumineuse</a><span style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;">&nbsp; n&#39;existait pas. Cette <a href="http://www.sciencepresse.qc.ca/blogue/2006/05/24/devriez-savoir-pollution-lumineuse" target="_blank">pollution</a> &eacute;tant due aux innombrables &eacute;clairages qui inondent nos villes.</span></p>

<p style="text-align: center;"><span style="font-family: georgia, palatino; font-size: 12pt; line-height: 115%; text-align: justify;"><a class="nopopup" href="http://idata.over-blog.com/2/35/29/69/photos/Photo-Thierry-Cohen-Villes-eteintes-Los-Angeles.jpg" onclick="return !window.open(this);"><img alt="Photo-Thierry-Cohen-Villes-eteintes-Los-Angeles.jpg" class="CtreTexte" height="337" src="http://img.over-blog.com/600x337/2/35/29/69/photos/Photo-Thierry-Cohen-Villes-eteintes-Los-Angeles.jpg" width="600" /></a></span></p>

</div>
    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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            <title><![CDATA[Le comportement fascinant des araignées paons et des oiseaux du paradis]]></title>
            <link>http://bioecologie.over-blog.com/article-le-comportement-fascinant-des-araignees-paons-et-des-oiseaux-du-paradis-116756806.html</link>
            <guid>http://bioecologie.over-blog.com/article-le-comportement-fascinant-des-araignees-paons-et-des-oiseaux-du-paradis-116756806.html</guid>
            <pubDate>Tue, 02 Apr 2013 20:20:00 +0200</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">Il y a quelque temps, je vous présentais déjà <a href="http://0z.fr/SodGq" target="_blank">un film</a> sur le comportement
    reproducteur des araignées paons. Les mâles de ces espèces exécutent des parades sexuelles extraordinaires pour attirer les femelles, et ainsi espérer s'accoupler avec elles. Ci-dessous, je vous
    laisse découvrir un autre film - il s'agit de l'espèce <em><a href="http://www.flickr.com/photos/59431731@N05/sets/72157631917290836/" target="_blank">Maratus speciosus</a>&nbsp;</em>- réalisé
    par l'entomologiste australien Jürgen Otto.</span>
  </p>
  <p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">Mais le plus fascinant dans cette histoire, c'est la similitude de comportement avec les oiseaux du paradis. Les mâles réalisant des
    parades sexuelles similaires (voir une vidéo ci-après). Pourtant ces oiseaux et ces araignées sont d'un point de vue phylogénétique très éloignés et n'occupent pas les mêmes habitats. Cependant
    les processus évolutifs ont conduit à des comportements semblables. Tout ceci est fascinant et soulève de nombreuses questions.</span>
  </p>
  <p style="text-align: center;"></p>
  <div>
    <span style="font-family: georgia, palatino; font-size: 12pt;"><iframe frameborder="0" src="http://www.youtube.com/embed/d_yYC5r8xMI?rel=0" height="360" width="640"></iframe></span>
  </div><br>
  <p style="text-align: center;"></p>
  <div>
    <iframe frameborder="0" src="http://www.youtube.com/embed/nS1tEnfkk6M?rel=0" height="360" width="640"></iframe>
  </div></div>
    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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            <title><![CDATA[Video on How Insects Smell]]></title>
            <link>http://bioecologie.over-blog.com/article-video-on-how-insects-smell-116675082.html</link>
            <guid>http://bioecologie.over-blog.com/article-video-on-how-insects-smell-116675082.html</guid>
            <pubDate>Sat, 30 Mar 2013 21:58:00 +0100</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p id="yui_3_5_0_1_1366404044822_46433" style="text-align: justify;">&nbsp;</p>

<div><span style="color: #333333; font-family: georgia, palatino; font-size: 12pt;"><iframe frameborder="0" height="360" src="http://www.youtube.com/embed/MYFJvtLIIdw?rel=0" width="640"></iframe></span></div>

<p>&nbsp;</p>
</div>
    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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            <title><![CDATA[Offre de doctorat et de Post-doc/PhD and Post-doctoral positions]]></title>
            <link>http://bioecologie.over-blog.com/article-offre-de-doctorat-et-de-post-doc-phd-and-post-doctoral-positions-116544331.html</link>
            <guid>http://bioecologie.over-blog.com/article-offre-de-doctorat-et-de-post-doc-phd-and-post-doctoral-positions-116544331.html</guid>
            <pubDate>Tue, 26 Mar 2013 14:20:00 +0100</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">Le département de zoologie de l'Université de Stockholm (Suède) offre plusieurs sujets de doctorat et de post-doc. A découvrir
    <a href="http://www.zoologi.su.se/en/about/lediga/" target="_blank">ici</a></span>
  </p>
  <p style="text-align: justify;">
    &nbsp;
  </p>
  <p style="text-align: center;">
    <a class="nopopup" onclick="return !window.open(this);" href="http://idata.over-blog.com/2/35/29/69/Photo-JM-Bonzom/2013-02-02-Swedish-candy-Polkagris-photo-Jean-Marc-Bonzom.jpg"><img width="600"
    src="http://img.over-blog.com/600x397/2/35/29/69/Photo-JM-Bonzom/2013-02-02-Swedish-candy-Polkagris-photo-Jean-Marc-Bonzom.jpg" alt="2013-02-02 Swedish candy Polkagris photo Jean-Marc Bonzom"
    height="397" class="CtreTexte"></a>
  </p>
  <p style="text-align: center;">
    &nbsp;
  </p>
  <p style="text-align: justify;"></p>
  <div>
    <div class="clearfix" style="width: 220px;">
      <div class="deezercob">
        <a href="http://www.over-blog.com/"></a>
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    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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            <title><![CDATA[Le 23 mars prochain, fêtons tous ensemble la 10e Nuit de la Chouette]]></title>
            <link>http://bioecologie.over-blog.com/article-le-23-mars-prochain-fetons-tous-ensemble-la-10e-nuit-de-la-chouette-116296832.html</link>
            <guid>http://bioecologie.over-blog.com/article-le-23-mars-prochain-fetons-tous-ensemble-la-10e-nuit-de-la-chouette-116296832.html</guid>
            <pubDate>Mon, 18 Mar 2013 13:34:00 +0100</pubDate>
            <description><![CDATA[
            <div class="ob-section ob-section-html"><p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;"><a class="nopopup" onclick="return !window.open(this);" href=
    "http://idata.over-blog.com/2/35/29/69/photos-divers/nuit-de-la-chouette-2013-affiche.jpg"><img src=
    "http://img.over-blog.com/273x300/2/35/29/69/photos-divers/nuit-de-la-chouette-2013-affiche.jpg" class="GcheTexte" width="273" height="300" alt="nuit-de-la-chouette-2013-affiche.jpg"></a>Tous les
    deux ans, et depuis maintenant plus de dix ans, la <a href="http://www.lpo.fr/" target="_blank">Ligue pour la Protection des Oiseaux</a> (LPO) et la <a href=
    "http://www.parcs-naturels-regionaux.tm.fr/fr/accueil/" target="_blank">Fédération des Parcs Naturels Régionaux de France</a> organisent conjointement <a href="http://nuitdelachouette.lpo.fr/"
    target="_blank">la Nuit de la Chouette</a>, un événement exceptionnel, pour faire connaître les chouettes et hiboux à un large public et le sensibiliser aux richesses de la nature la nuit.</span>
  </p>
  <p style="text-align: justify;">
    <span style="font-family: georgia, palatino; font-size: 12pt;">Comment&nbsp;? Grâce à des organisateurs relais qui proposent des sorties nocturnes, mais aussi des conférences, des expositions,
    des ateliers de construction de nichoirs… gratuites et ouvertes à tous&nbsp;!</span>
  </p>
  <p>
    &nbsp;
  </p></div>
    ]]></description>
                          <dc:creator><![CDATA[JMB]]></dc:creator>
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