{"id":1430,"date":"2024-12-04T16:40:48","date_gmt":"2024-12-04T16:40:48","guid":{"rendered":"https:\/\/wp.ull.es\/omacc\/?post_type=project&p=1430"},"modified":"2024-12-04T17:14:15","modified_gmt":"2024-12-04T17:14:15","slug":"preliminary-study-of-the-effect-of-natural-acidification-on-meiofaunal-communities-in-sandy-substrates-gonzalez-delgado-et-al","status":"publish","type":"project","link":"https:\/\/wp.ull.es\/omacc\/project\/preliminary-study-of-the-effect-of-natural-acidification-on-meiofaunal-communities-in-sandy-substrates-gonzalez-delgado-et-al\/","title":{"rendered":"Preliminary study of the effect of natural acidification on meiofaunal communities in sandy substrates. Gonz\u00e1lez-Delgado et al. 2024"},"content":{"rendered":"[et_pb_section fb_built=\u00bb1″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_row _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_column type=\u00bb4_4″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb header_2_font=\u00bb|700|||||||\u00bb]\n

Preliminary study of the effect of natural acidification on meiofaunal communities in sandy substrates.<\/h2>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb2_5,3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_column type=\u00bb2_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_image src=\u00bbhttps:\/\/wp.ull.es\/omacc\/wp-content\/uploads\/sites\/110\/2024\/12\/2024-Gonzalez-Delgado-et-al.-SI.jpg\u00bb title_text=\u00bb2024-Gonza\u0301lez-Delgado et al., SI\u00bb _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb border_width_all=\u00bb2px\u00bb border_color_all=\u00bb#0C997F\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb]\n
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2024. GONZ\u00c1LEZ-DELGADO, S., N\u00da\u00d1EZ, J., HERN\u00c1NDEZ, J.C. Preliminary study of the effect of natural acidification on meiofaunal communities in sandy substrates. Scientia Insularum, 5(137-143)<\/span><\/p>\n<\/blockquote>\n[\/et_pb_text][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb]\n

En los \u00faltimos a\u00f1os, la investigaci\u00f3n sobre la acidificaci\u00f3n oce\u00e1nica en los respiraderos de CO2 ha aumentado, pero muy pocos estudios han considerado a las comunidades de meiofauna que habitan en sustratos arenosos, a pesar de su importancia como bioindicadores. Por lo tanto, el objetivo de este trabajo es llevar a cabo un estudio preliminar de la meiofauna asociada a sustratos arenosos en el sistema acidificado de La Palma, Islas Canarias, que incluye lagunas costeras con ambientes extremadamente extremos. Los resultados obtenidos, basados en la abundancia, confirman un cambio significativo en las comunidades meiofaunales en estas lagunas costeras. Encontramos un aumento en los taxa bioindicadores de ambientes alterados: oligoquetos, nematodos, cop\u00e9podos y, en menor medida, ostr\u00e1codos y \u00e1caros. Mientras que los xenacelomorfos son los m\u00e1s afectados por la acidificaci\u00f3n, ya que son el \u00fanico grupo con una disminuci\u00f3n en su abundancia. Todo esto indica una alteraci\u00f3n en la composici\u00f3n de las comunidades meiofaunales debido a la acidificaci\u00f3n extrema en el entorno costero de La Palma.<\/p>\n[\/et_pb_text][et_pb_button button_url=\u00bbhttps:\/\/riull.ull.es\/xmlui\/bitstream\/handle\/915\/37430\/SI_05_%20%282024%29_08.pdf?sequence=1&isAllowed=y\u00bb url_new_window=\u00bbon\u00bb button_text=\u00bbDescargar pdf\u00bb _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb custom_button=\u00bbon\u00bb button_text_size=\u00bb13px\u00bb button_bg_color=\u00bb#0C997F\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb2_5,3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_column type=\u00bb2_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][\/et_pb_column][et_pb_column type=\u00bb3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_toggle title=\u00bbEnglish\u00bb open_toggle_text_color=\u00bb#0C997F\u00bb open_toggle_background_color=\u00bb#FFFFFF\u00bb closed_toggle_text_color=\u00bb#0C997F\u00bb closed_toggle_background_color=\u00bb#FFFFFF\u00bb icon_color=\u00bb#0C997F\u00bb _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb title_font=\u00bb|||on|||||\u00bb closed_title_font=\u00bb|||on|||||\u00bb closed_title_font_size=\u00bb14px\u00bb closed_title_line_height=\u00bb1.5em\u00bb custom_padding=\u00bb7px||7px||true|false\u00bb border_color_all=\u00bb#0C997F\u00bb]\n

In recent years, research on ocean acidification in CO2<\/span> vents has increased, but very few have considered the meiofaunal communities living in sandy substrates, despite their importance as bioindicators. Therefore, the aim of this work is to carry out a preliminary study of the meiofauna associated with sandy substrates in the acidified system of La Palma, Canary Islands, which includes coastal lagoons with very extreme environments. The results obtained based on abundance confirm a significant change in the meiofaunal communities in these coastal lagoons. We found an increase in bioindicator taxa of altered environments: oligochaetes, nematodes, copepods and, to a lesser extent, ostracods and acarids. While xenacelomorphs are the most affected by acidification as they are the only group with a decrease in abundance. All this indicates an alteration in the composition of the meiofaunal communities due to the extreme acidification in the coastal environment of La Palma<\/p>\n[\/et_pb_toggle][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"

[et_pb_section fb_built=\u00bb1″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_row _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_column type=\u00bb4_4″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb header_2_font=\u00bb|700|||||||\u00bb] Preliminary study of the effect of natural acidification on meiofaunal communities in sandy substrates. [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb2_5,3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_column type=\u00bb2_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_image src=\u00bbhttps:\/\/wp.ull.es\/omacc\/wp-content\/uploads\/sites\/110\/2024\/12\/2024-Gonzalez-Delgado-et-al.-SI.jpg\u00bb title_text=\u00bb2024-Gonza\u0301lez-Delgado et al., SI\u00bb _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb border_width_all=\u00bb2px\u00bb border_color_all=\u00bb#0C997F\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb3_5″ _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb] 2024. GONZ\u00c1LEZ-DELGADO, S., N\u00da\u00d1EZ, J., HERN\u00c1NDEZ, J.C. Preliminary […]<\/p>\n","protected":false},"author":268,"featured_media":1433,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","ngg_post_thumbnail":0,"footnotes":""},"project_category":[10],"project_tag":[],"class_list":["post-1430","project","type-project","status-publish","has-post-thumbnail","hentry","project_category-recientes"],"_links":{"self":[{"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project\/1430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/types\/project"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/users\/268"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/comments?post=1430"}],"version-history":[{"count":2,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project\/1430\/revisions"}],"predecessor-version":[{"id":1441,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project\/1430\/revisions\/1441"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/media\/1433"}],"wp:attachment":[{"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/media?parent=1430"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project_category?post=1430"},{"taxonomy":"project_tag","embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project_tag?post=1430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}