{"id":2039,"date":"2021-10-28T09:53:00","date_gmt":"2021-10-28T09:53:00","guid":{"rendered":"https:\/\/www.eccus.es\/mostratge-despecies-invasors-musclos-zebra\/"},"modified":"2023-05-12T08:27:33","modified_gmt":"2023-05-12T08:27:33","slug":"mostratge-despecies-invasors-musclos-zebra","status":"publish","type":"post","link":"https:\/\/www.eccus.es\/ca\/mostratge-despecies-invasors-musclos-zebra\/","title":{"rendered":"Mostratge d&#8217;esp\u00e8cies invasors Musclos Zebra"},"content":{"rendered":"\n\n[et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|desktop&#8221; admin_label=&#8221;section&#8221; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px||17px|||&#8221; custom_padding_tablet=&#8221;50px|0|50px|0&#8243; custom_padding_phone=&#8221;&#8221; transparent_background=&#8221;off&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row padding_mobile=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; admin_label=&#8221;row&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;0px|||&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Titol&#8221; _builder_version=&#8221;4.16&#8243; text_font=&#8221;|on|||&#8221; text_text_color=&#8221;#4f8b0d&#8221; text_font_size=&#8221;22&#8243; header_text_color=&#8221;#4f8b0d&#8221; use_border_color=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; header_text_color_tablet=&#8221;#4f8b0d&#8221; header_text_color_phone=&#8221;#4f8b0d&#8221; header_text_color_last_edited=&#8221;on|phone&#8221; header_font_size=&#8221;28px&#8221; header_line_height=&#8221;1.2em&#8221; background_color=&#8221;rgba(255,255,255,0.14)&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;||2px|||&#8221;]<h1><strong>Mostratge d&#8217;esp\u00e8cies invasors Musclos Zebra<\/strong><\/h1>[\/et_pb_text][et_pb_text admin_label=&#8221;Titol&#8221; _builder_version=&#8221;4.16&#8243; text_font=&#8221;|on|||&#8221; text_text_color=&#8221;#3f3f3f&#8221; text_font_size=&#8221;18&#8243; header_text_align=&#8221;justify&#8221; background_color=&#8221;rgba(255,255,255,0.14)&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; text_orientation=&#8221;justified&#8221; custom_padding=&#8221;3px|||||&#8221; link_option_url=&#8221;o&#8221; use_border_color=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<p><strong>Eccus realitza l&#8217;estudi, seguiment i control de l&#8217;esp\u00e8cie invasora <em>Dreissena polymorpha<\/em> comunament conegut com a musclo zebra en diferents comunitats de regants de la zona d&#8217;Arag\u00f3. <\/strong><\/p>[\/et_pb_text][et_pb_text admin_label=&#8221;Descripcio&#8221; _builder_version=&#8221;4.16&#8243; text_font_size=&#8221;16&#8243; header_text_align=&#8221;justify&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; text_orientation=&#8221;justified&#8221; custom_padding=&#8221;||0px|||&#8221; use_border_color=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<p>El musclo zebra <em>(Dreissena polymorpha, Pallas 1771)<\/em><strong> <\/strong>\u00e9s considerat una esp\u00e8cie invasora amb un efecte transformador de les condicions ambientals dels h\u00e0bitats on es localitza, perqu\u00e8 t\u00e9 un fort impacte sobre altres esp\u00e8cies aut\u00f2ctones i colonitza qualsevol superf\u00edcie i\/o infraestructura hidr\u00e0ulica Aquesta esp\u00e8cie es troba inclosa en el llibre de les \u00ab100 esp\u00e8cies ex\u00f2tiques invasores m\u00e9s nocives del m\u00f3n\u00bb (UICN). <\/p>\n<p>Es tracta d&#8217;una esp\u00e8cie original de les conques de les mars Negre i Caspi, es creu que la principal via d&#8217;entrada \u00e9s la navegaci\u00f3, estenent-se per Europa i colonitzant nombroses aig\u00fces continentals d&#8217;Europa central, occidental i d&#8217;Am\u00e8rica del Nord. Aquesta esp\u00e8cie molt probablement deu la seva expansi\u00f3 entre conques fluvials a factors com les embarcacions, les aig\u00fces de llast dels vaixells, i el transvasament d&#8217;aigua entre conques fluvials o a les aig\u00fces per al transport de peixos ex\u00f2tics. <\/p>\n<p>Aquesta esp\u00e8cie invasora pot causar danys sobre l&#8217;h\u00e0bitat, sobre les altres esp\u00e8cies, i fins i tot sobre els recursos econ\u00f2mics, afectant canonades i conduccions d&#8217;aigua i per tant al prove\u00efment agr\u00edcola, industrial i de nuclis urbans en tapar les conduccions i obstruir filtres. <\/p>\n<p>En aquest sentit \u00e9s important vetllar per la prevenci\u00f3 de la invasi\u00f3 i el control de l&#8217;estat de proliferaci\u00f3 de l&#8217;esp\u00e8cie en les \u00e0rees ja afectades.<\/p>\n<p>Per tot aix\u00f2, <em>ECCUS Projectes T\u00e8cnics, Mediambientals i Obres<\/em>, realitza el <strong>control d&#8217;aquesta esp\u00e8cie invasora en les diferents comunitats de regants mitjan\u00e7ant la detecci\u00f3 de la pres\u00e8ncia de larves de musclo zebra, l&#8217;estudi de la seva vitalitat i densitat larv\u00e0ria<\/strong>.<\/p>\n<p>Aquests treballs contemplen el <strong><em>mostreig en camp<\/em><\/strong> en diversos punts de la Comunitat de Regants, per a, posteriorment <strong><em>processar les mostres en laboratori<\/em><\/strong> i procedir a la determinaci\u00f3 de la pres\u00e8ncia de larves de musclo zebra, identificant l&#8217;estat larvari, vitalitat i grau d&#8217;afectaci\u00f3.<\/p>\n<p>Aquest tipus de mostreig \u00e9s de gran import\u00e0ncia ja que la detecci\u00f3 de les larves pot ajudar a frenar l&#8217;expansi\u00f3 d&#8217;aquesta esp\u00e8cie abans que la invasi\u00f3 estigui consolidada i abordar la problem\u00e0tica en estat inicials i evitar possibles danys posteriors.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;-5px|auto||auto||&#8221; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.16&#8243; header_2_font_size=&#8221;16px&#8221; global_colors_info=&#8221;{}&#8221;]<h2>Detall de la recollida de mostres del musclo Zebra<strong><\/strong><em><strong><br> <\/strong><\/em><\/h2>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/www.eccus.es\/wp-content\/uploads\/2021\/10\/tecnico-de-Eccus-realizando-el-muestreo.jpeg&#8221; alt=&#8221;tecnic d&#039;Eccus realitzant el mostreig&#8221; title_text=&#8221;tecnic d&#039;Eccus realitzant el mostreig&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/www.eccus.es\/wp-content\/uploads\/2021\/10\/tecnico-de-Eccus-realizando-el-muestreo-para-el-mejillon-cebra-e1650375333261.jpeg&#8221; alt=&#8221;tecnic d&#039;Eccus realitzant el mostreig&#8221; title_text=&#8221;tecnic d&#039;Eccus realitzant el mostreig&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.16&#8243; header_2_font_size=&#8221;16px&#8221; global_colors_info=&#8221;{}&#8221;]<h2>Detall del laboratori d&#8217;Eccus per fer l&#8217;estudi<em><strong><br> <\/strong><\/em><\/h2>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/www.eccus.es\/wp-content\/uploads\/2021\/10\/detalle-laboratorio-Eccus-proyectos-medioambientales.jpeg&#8221; alt=&#8221;detall laboratori Eccus projectes mediambientals&#8221; title_text=&#8221;detall laboratori Eccus projectes mediambientals&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/www.eccus.es\/wp-content\/uploads\/2021\/10\/detalle-del-laboratorio-Eccus-proyectos-medioambientales.jpeg&#8221; 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El musclo zebra (Dreissena polymorpha, Pallas 1771) \u00e9s considerat una esp\u00e8cie invasora amb un efecte transformador de les condicions ambientals dels h\u00e0bitats on es localitza, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1927,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[284],"tags":[293,306,295],"class_list":["post-2039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-enginyeria-mediambiental","tag-eccus-ca","tag-musclo-zebra","tag-projectes-mediambientals"],"_links":{"self":[{"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/posts\/2039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/comments?post=2039"}],"version-history":[{"count":1,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/posts\/2039\/revisions"}],"predecessor-version":[{"id":2040,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/posts\/2039\/revisions\/2040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/media\/1927"}],"wp:attachment":[{"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/media?parent=2039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/categories?post=2039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eccus.es\/ca\/wp-json\/wp\/v2\/tags?post=2039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}