{"id":618,"date":"2026-10-13T15:58:32","date_gmt":"2026-10-13T14:58:32","guid":{"rendered":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/?p=618"},"modified":"2026-10-13T15:58:32","modified_gmt":"2026-10-13T14:58:32","slug":"helia-marchante","status":"publish","type":"post","link":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/oradores\/helia-marchante\/","title":{"rendered":"H\u00e9lia Marchante"},"content":{"rendered":"[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;padding-6-percent&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;left&#8221; top_margin=&#8221;10%&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221;][vc_column_text css=&#8221;&#8221; el_class=&#8221;eco-orador-p&#8221; text_direction=&#8221;default&#8221;]\n<p style=\"text-align: justify\">H\u00e9lia Marchante \u00e9 bi\u00f3loga, doutorada em Biologia \u2013 especialidade Ecologia, e professora na Escola Superior Agr\u00e1ria da Universidade Polit\u00e9cnica de Coimbra, onde leciona nas \u00e1reas da Bot\u00e2nica, Biologia da Conserva\u00e7\u00e3o e Gest\u00e3o de Esp\u00e9cies Invasoras. \u00c9 investigadora no CERNAS e trabalha h\u00e1 mais de 25 anos com plantas invasoras, com enfoque na sua ecologia, impactes, gest\u00e3o e controlo biol\u00f3gico.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][divider line_type=&#8221;No Line&#8221; custom_height=&#8221;30&#8243;][vc_column_text css=&#8221;&#8221; el_class=&#8221;eco-orador-titulo&#8221; text_direction=&#8221;default&#8221;]\n<h2>T\u00edtulo de Comunica\u00e7\u00e3o<\/h2>\n[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]<strong>Plantas invasoras: como gerir melhor uma das principais amea\u00e7as \u00e0 biodiversidade\u00a0\u00a0<\/strong>[\/vc_column_text][vc_column_text css=&#8221;&#8221; text_direction=&#8221;default&#8221;]\n<p style=\"text-align: justify\">As plantas invasoras constituem uma das principais amea\u00e7as \u00e0 biodiversidade, podendo alterar a composi\u00e7\u00e3o, estrutura e funcionamento dos ecossistemas e comprometer a regenera\u00e7\u00e3o da vegeta\u00e7\u00e3o nativa. Os carvalhais e outros habitats associados aos carvalhos n\u00e3o est\u00e3o imunes a esta amea\u00e7a, sobretudo em contextos de perturba\u00e7\u00e3o, fragmenta\u00e7\u00e3o ou altera\u00e7\u00e3o do uso do solo.<br \/>\nNesta apresenta\u00e7\u00e3o ser\u00e1 abordada a problem\u00e1tica das invas\u00f5es biol\u00f3gicas por plantas, destacando os principais mecanismos e vias de expans\u00e3o, os impactes sobre a biodiversidade e o funcionamento dos ecossistemas e os desafios associados \u00e0 sua gest\u00e3o.<br \/>\nSer\u00e3o apresentados exemplos de esp\u00e9cies invasoras particularmente relevantes em Portugal e discutida a import\u00e2ncia da preven\u00e7\u00e3o, dete\u00e7\u00e3o precoce, controlo e recupera\u00e7\u00e3o dos ecossistemas invadidos.<br \/>\nSer\u00e1 ainda refor\u00e7ada a import\u00e2ncia de integrar a gest\u00e3o das plantas invasoras nas estrat\u00e9gias de conserva\u00e7\u00e3o e restauro, numa perspetiva de preven\u00e7\u00e3o e de manuten\u00e7\u00e3o da resili\u00eancia destes ecossistemas.<\/p>\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"<p>Centro de Estudos em Recursos Naturais Ambiente e Sociedade (CERNAS), Universidade Polit\u00e9cnica de Coimbra, Escola Superior Agr\u00e1ria de Coimbra.<\/p>\n","protected":false},"author":7,"featured_media":619,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"quote","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-618","1":"post","2":"type-post","3":"status-publish","4":"format-quote","5":"has-post-thumbnail","7":"category-oradores","8":"post_format-post-format-quote"},"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/posts\/618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/comments?post=618"}],"version-history":[{"count":2,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/posts\/618\/revisions"}],"predecessor-version":[{"id":621,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/posts\/618\/revisions\/621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/media\/619"}],"wp:attachment":[{"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/media?parent=618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/categories?post=618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baldiosgeres.pt\/jornadascarvalhos\/wp-json\/wp\/v2\/tags?post=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}