{"id":1528,"date":"2016-12-12T09:59:24","date_gmt":"2016-12-12T09:59:24","guid":{"rendered":"https:\/\/wp.ull.es\/omacc\/?post_type=project&p=1528"},"modified":"2025-12-12T09:59:37","modified_gmt":"2025-12-12T09:59:37","slug":"a-new-co2-vent-for-the-study-of-ocean-acidification-in-the-atlantic-hernandez-et-al-2016","status":"publish","type":"project","link":"https:\/\/wp.ull.es\/omacc\/project\/a-new-co2-vent-for-the-study-of-ocean-acidification-in-the-atlantic-hernandez-et-al-2016\/","title":{"rendered":"A new CO2 vent for the study of ocean acidification in the Atlantic. Hern\u00e1ndez et al., 2016"},"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

A new CO2 vent for the study of ocean acidification in the Atlantic<\/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\/2022\/04\/2016-Herna\u0301ndez-et-al.MPB_.jpeg\u00bb title_text=\u00bb2016-Herna\u0301ndez et al.,MPB\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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2016. HERN\u00c1NDEZ, C.A., C. SANGIL & J.C. HERN\u00c1NDEZ. A new CO2 vent for the study of ocean acidification in the Atlantic. Marine Pollution Bulletin, 109(1): 419-426. doi: 10.1016\/j.marpolbul.2016.05.040<\/p>\n<\/blockquote>\n[\/et_pb_text][et_pb_text _builder_version=\u00bb4.9.7″ _module_preset=\u00bbdefault\u00bb]\n

Las surgencias naturales de CO2 se consideran el modelo de oro de los estudios de acidificaci\u00f3n oce\u00e1nica (AO). En las zonas costeras, estas escasas surgencias s\u00f3lo se han investigado en los arrecifes rocosos templados del Mediterr\u00e1neo y en los arrecifes de coral del Indo-Pac\u00edfico, aunque deber\u00eda existir m\u00e1s en otras costas volc\u00e1nicas del mundo. Los esfuerzos cient\u00edficos para investigar los efectos del OA se han llevado a cabo principalmente mediante experimentos de laboratorio. Sin embargo, existe un debate sobre la agudeza con la que este tipo de enfoque representa realmente las respuestas a los escenarios de AO, ya que generalmente se trata de experimentos a corto plazo, de perturbaci\u00f3n r\u00e1pida y de una sola variable y especie. Debido a estas limitaciones, las zonas del mundo con surgencias naturales de CO2 son esenciales para comprender las respuestas a largo plazo de los ecosistemas marinos al aumento de las concentraciones de CO2 atmosf\u00e9rico derivadas del ser humano. Aqu\u00ed presentamos una nueva surgencia encontrada en los arrecifes subtropicales del Atl\u00e1ntico nororiental (28\u00b0N, isla de La Palma) que muestra una emisi\u00f3n moderada de CO2 (900 ppm), reduciendo los valores de pH a un promedio anual de 7,86 \u00b1 0,16.<\/p>\n[\/et_pb_text][et_pb_button button_url=\u00bbhttps:\/\/wp.ull.es\/omacc\/wp-content\/uploads\/sites\/110\/2022\/04\/Herna%CC%81ndez-et-al.-2016.MPB_.pdf\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

Natural CO2 vents are considered the gold standard of ocean acidification (OA) studies. In coastal areas these rare vents have only been investigated at the Mediterranean temperate rocky reefs and at Indo-Pacific coral reefs, although there should be more at other volcanic shores around the world. Substantial scientific efforts on investigating OA effects have been mostly performed by laboratory experiments. However, there is a debate on how acute this kind of approach truly represents the responses to OA scenarios, since it generally involves short-term, rapid perturbation and single variable and species experiments. Due to these limitations, world areas with natural CO2 vents are essential to understand long-term marine ecosystem responses to rising human derived atmospheric CO2 concentrations. Here, we presented a new vent found in the subtropical North East Atlantic reefs (28\u00b0N, La Palma Island) that shows moderate CO2 emission (900 ppm), reducing pH values to an annual average of 7.86 \u00b1 0.16.<\/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] A new CO2 vent for the study of ocean acidification in the Atlantic [\/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\/2022\/04\/2016-Herna\u0301ndez-et-al.MPB_.jpeg\u00bb title_text=\u00bb2016-Herna\u0301ndez et al.,MPB\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] 2016. HERN\u00c1NDEZ, C.A., C. SANGIL & J.C. HERN\u00c1NDEZ. A new […]<\/p>\n","protected":false},"author":268,"featured_media":501,"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-1528","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\/1528","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=1528"}],"version-history":[{"count":2,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project\/1528\/revisions"}],"predecessor-version":[{"id":1538,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project\/1528\/revisions\/1538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/media\/501"}],"wp:attachment":[{"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/media?parent=1528"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project_category?post=1528"},{"taxonomy":"project_tag","embeddable":true,"href":"https:\/\/wp.ull.es\/omacc\/wp-json\/wp\/v2\/project_tag?post=1528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}