{"id":6487,"date":"2015-06-05T03:50:32","date_gmt":"2015-06-05T01:50:32","guid":{"rendered":"https:\/\/kamerpower.com\/?p=6487"},"modified":"2015-06-05T03:53:36","modified_gmt":"2015-06-05T01:53:36","slug":"epreuve-concours-eaux-et-forets-2011-technique-cameroun-ingenieurs-principaux","status":"publish","type":"post","link":"https:\/\/kamerpower.com\/fr\/epreuve-concours-eaux-et-forets-2011-technique-cameroun-ingenieurs-principaux\/","title":{"rendered":"Epreuve concours Eaux et Forets 2011 Technique Cameroun &#8211; Ingenieurs Principaux"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #000000;\">R\u00e9publique du Cameroun<\/span><br \/>\n<span style=\"color: #000000;\">Paix-Travail-Patrie<\/span><br \/>\n<span style=\"color: #000000;\">Minist\u00e9re de la fonction publique<\/span><br \/>\n<span style=\"color: #000000;\">et\u00a0de la r\u00e9forme administrative<\/span><\/p>\n<h3 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/kamerpower.com\/fr\/concours-ecole-nationale-des-eaux-forets-mbalmayo-2015-180-places-techniciens-des-eaux-et-forets-disponibles\/\" target=\"_blank\">Epreuve concours Eaux et Forets 2011 Technique Cameroun<\/a><\/span><\/h3>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">CONCOURS PROFESSIONNELS POUR LE RECRUTEMENT DE QUINZE<\/span><br \/>\n<span style=\"color: #000000;\">\u00a0(15) <span style=\"color: #3366ff;\">INGENIEURS PRINCIPAUX<\/span>\u00a0DES EAUX ET FORETS<\/span><br \/>\n<span style=\"color: #000000;\">\u00a0<strong>EPREUVE\u00a0TECHNIQUE\u00a0<\/strong><\/span><span style=\"color: #ff0000;\"><span style=\"color: #3366ff;\"><span style=\"color: #ff0000;\"><strong>15 OCTOBRE 2011<\/strong><\/span>\u00a0Dur\u00e9\u00e9<\/span> : 4\u00a0h<br \/>\n<span style=\"color: #008000; text-shadow: 2px 0 2px #000;\">KA<\/span><span style=\"color: #ff0000; text-shadow: 2px 0 2px #000;\">M<\/span><span style=\"color: #ffcc00; text-shadow: 2px 0 2px #000;\">ER<\/span><span style=\"color: #800080; text-shadow: 2px 0 2px #000;\">POWER<\/span><span style=\"color: #3366ff; text-shadow: 2px 0 2px #000;\">.COM<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Question\u00a01:<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">La diss\u00e9manation de certaines esp\u00e8ces v\u00e9g\u00e9tales est \u00e9troitement li\u00e9e \u00e0 la pr\u00e9sence de\u00a0certaines esp\u00e8ces animales. Apr\u00e8s avoir donn\u00e9 le terme technique. sous lequel ce mode de\u00a0diss\u00e9mination est d\u00e9sign\u00e9, parlez du cas du <em>Baillonella toxisperma<\/em> et du<em> Loxodonia africana<\/em>.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Question 2<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">En mati\u00e8rc de gestion de la faune, expliquez pourquoi le\u00a0gouvernement a pr\u00e9conis\u00e9\u00a0l\u2019ouverture et la fermeture de\u00a0la chasse au cours pendant une p\u00e9riode de l\u2019ann\u00e9e\u00a0?<\/span><\/p>\n<p><span style=\"color: #000000;\">Quel est l\u2019organe charg\u00e9 de g\u00e8rer des questions de changements climatiques au Cameroun?<\/span><\/p>\n<p><span style=\"color: #000000;\">-Par qui fut-il cr\u00e9\u00e9 ? En quelie&#8217;: date?<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Politiciues foresti\u00e8res<\/strong><\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">Quelles sont les causes de la r\u00e9forme de la politique foresti\u00e8re du Cameroun?\u00a01pt<\/span><\/li>\n<li><span style=\"color: #000000;\">Quels sont les objectifs g\u00e9n\u00e9raux do la nouvelle politique du Cameroun? 2.5pts<\/span><\/li>\n<li><span style=\"color: #000000;\">Quel est l&#8217;objectif de l&#8217;APV\/FLEGT sign\u00e9 entre le Camerooun et l&#8217;Union\u00a0Europ\u00e9enne? 1pt<\/span><\/li>\n<li><span style=\"color: #000000;\">Dans le processus FLEGT, quelles sont les propositions du plan d\u2019action adopt\u00e9\u00a0par la commission Europ\u00e9enne pour lutter contre l\u2019exploitation ill\u00e9gale des for\u00eats et\u00a0l\u2019exportatlon des produits forestiers d&#8217;origine ill\u00e9gale ? 1.5pt<\/span><\/li>\n<li><span style=\"color: #000000;\">Quelles sont selon la convention de RAMSAR, les zones consid\u00e9r\u00e9es comme\u00a0zones humide? 2pts<\/span><\/li>\n<li><span style=\"color: #000000;\">En quelle ann\u00e9e fut cr\u00e9\u00e9 le PSFE. Quel \u00e9tait son objectif global.<\/span><\/li>\n<li><span style=\"color: #000000;\">donnez les grandes \u00e9tapes de l\u2019\u00e9volution de la politique foresti\u00e8re au Cameroun.<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\"><strong>Transformation du bois\u00a0<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">2.1 D\u00e9terminer le taux d\u2019humidit\u00e9 d\u2019un \u00e9chantillon de bois frais de masse 175 gr sachant\u00a0que sa masse anhydre est de 75 gr.<\/span><\/p>\n<p><span style=\"color: #000000;\">2.2 Qu\u2019appelle-t-on avoyage ? Citer 2 mani\u00e8res d\u2019avoyer une denture.<\/span><br \/>\n<span style=\"color: #000000;\">2.3 Expliquer \u00e0 l\u2019aide de sch\u00e9mas le d\u00e9bitage des grumes sur maille.<\/span><\/p>\n<p><span style=\"color: #000000;\">3.1. Comment pr\u00e9serve-t-on les sciages contre\u00a0les\u00a0attaques d\u2019alt\u00e9rations biologiques du bois?<\/span><\/p>\n<p><span style=\"color: #000000;\">3.2 Citer deux produits. issus de\u00a0la deuxi\u00e8me transformation du bois.<\/span><\/p>\n<p><span style=\"color: #000000;\">3.3 Sur chaque profil de\u00a0planchc, repr\u00e9senter<\/span><br \/>\n<span style=\"color: #000000;\">02 tenons<\/span><br \/>\n<span style=\"color: #000000;\">une rainure<\/span><br \/>\n<span style=\"color: #000000;\">une feuillure<\/span><br \/>\n<strong><span style=\"color: #000000;\">Exercice n\u00b03<\/span><\/strong><\/p>\n<p><span style=\"color: #ff0000;\">3.1. Compl\u00e9ter le tableau suivant:<\/span><\/p>\n<table>\n<tbody>\n<tr style=\"background: #000000;\">\n<td width=\"160\"><\/td>\n<td width=\"160\"><span style=\"color: #ff0000;\">Sciage<\/span><\/td>\n<td width=\"160\"><span style=\"color: #ff0000;\">Tranchage<\/span><\/td>\n<td width=\"160\"><span style=\"color: #ff0000;\">D\u00e9roulage<\/span><\/td>\n<\/tr>\n<tr>\n<td width=\"160\"><span style=\"color: #000000;\">Matiere premiere<\/span><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<\/tr>\n<tr>\n<td width=\"160\"><span style=\"color: #000000;\">Machine<\/span><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<\/tr>\n<tr>\n<td width=\"160\"><span style=\"color: #000000;\">Produits Obtenus<\/span><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<td width=\"160\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>7 3.2. Caract\u00e9riser et identifier la structure suivante : 250 x 122 x 25-Sipo-A\/E-Frak\u00e9-UP<br \/>\n3.3 Etablir le circuit mati\u00e8re ligneuse dans une scierie.<\/p>\n<p><span style=\"color: #ff0000;\"><strong>Gouvernanc\u00e9 foresti\u00e8re et faunique<\/strong><\/span><br \/>\nDonnez cinq \u00e9l\u00e9ments qui justifient la pratique de la bonne gouvernance dans le\u00a0secteur forestier et faunique au Cameroun.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #3366ff;\"><strong>DRS<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Vous \u00eates invit\u00e9 \u00e0 visiter une plantation \u00e0 Bafou (Ouest Cameroun), localit\u00e9\u00a0<\/span><span style=\"color: #000000;\">caract\u00e9ris\u00e9e par une forte densit\u00e9 humaine. Vous \u00eates accompagn\u00e9 du contrema\u00eetre de\u00a0<\/span><span style=\"color: #000000;\">l\u2019exploitation Pendant la visite, il vous informe que chaque fois q.u\u2019il pleut, les eaux de pluie\u00a0<\/span><span style=\"color: #000000;\">enl\u00e8vent une mince couche plus ou moins \u00e9gale de nappe de terre dans ses champs. Vous\u00a0<\/span><span style=\"color: #000000;\">observez \u00e0 la surface du sol des canaux et des ravins. Vous mesurez la pente de son champ et \u00a0<\/span><span style=\"color: #000000;\">vous trouvez 3%.\u00a0<\/span><br \/>\n<span style=\"color: #000000;\">On vous demande:\u00a0<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">a) . D\u2019apr\u00e8s l\u2019USDA (1951), dans quelle classe rangerez-vous ce type d\u2019\u00e9rosion<\/span><\/li>\n<li><span style=\"color: #000000;\">b) Si vous deviez caract\u00e9riser ce type d\u2018\u00e9rosion en fonction du mode de ruissellement, de<\/span><br \/>\n<span style=\"color: #000000;\">quel type d\u2019\u00e9rosion s\u2019agirait-il<\/span><\/li>\n<li><span style=\"color: #000000;\">c) Comment d\u00e9termine t-on concr\u00e8tement la pente sur le terrain (sch\u00e9ma si possible)<\/span><\/li>\n<li><span style=\"color: #000000;\">d) Expliquer le m\u00e9canisme de ce type d\u2019\u00e9rosion.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: center;\"><span style=\"color: #3366ff;\">Epreuve concours Eaux et Forets 2011 Technique Cameroun &#8211; Ingenieurs Principaux<\/span><\/h2>\n","protected":false},"excerpt":{"rendered":"<p>&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":5005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1701],"tags":[1712,1784,1835],"class_list":["post-6487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-epreuves","tag-epreuve-de-concours-dentree-aux-grandes-ecoles-cameroun","tag-epreuves-concours-eaux-et-forets-cameroun","tag-epreuves-de-concours-eaux-et-forets-cameroun"],"_links":{"self":[{"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/posts\/6487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/comments?post=6487"}],"version-history":[{"count":0,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/posts\/6487\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/media\/5005"}],"wp:attachment":[{"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/media?parent=6487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/categories?post=6487"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamerpower.com\/fr\/wp-json\/wp\/v2\/tags?post=6487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}