{"id":17068,"date":"2025-10-14T09:30:39","date_gmt":"2025-10-14T07:30:39","guid":{"rendered":"http:\/\/idaeaold.com.devel\/?p=17068"},"modified":"2025-10-23T14:25:37","modified_gmt":"2025-10-23T12:25:37","slug":"un-nou-experiment-revela-com-es-comporta-el-co%e2%82%82-emmagatzemat-al-subsol","status":"publish","type":"post","link":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/un-nou-experiment-revela-com-es-comporta-el-co%e2%82%82-emmagatzemat-al-subsol\/","title":{"rendered":"Un nou experiment revela com es comporta el CO\u2082 emmagatzemat al subs\u00f2l"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h4 style=\"text-align: center;\">L\u2019estudi, liderat per l\u2019IDAEA-CSIC, presenta una nova eina experimental per millorar la seguretat de l\u2019emmagatzematge subterrani de CO\u2082.<\/h4>\n<div id=\"attachment_17160\" style=\"width: 1034px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17160\" class=\"size-large wp-image-17160\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-1024x674.jpg\" alt=\"\" width=\"1024\" height=\"674\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-200x132.jpg 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-300x197.jpg 300w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-400x263.jpg 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-600x395.jpg 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-768x505.jpg 768w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-800x526.jpg 800w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-1024x674.jpg 1024w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280-1200x789.jpg 1200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/salinas-5165639_1280.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-17160\" class=\"wp-caption-text\">Salines. | Angelo Villalobos en Pixabay<\/p><\/div>\n<p><em>\u00a0<\/em><\/p>\n<\/div><div class=\"fusion-text fusion-text-2\"><p data-start=\"4870\" data-end=\"5309\">L\u2019<strong>emmagatzematge geol\u00f2gic de di\u00f2xid de carboni (CO\u2082)<\/strong> es considera una de les estrat\u00e8gies m\u00e9s prometedores per <strong>frenar el canvi clim\u00e0tic<\/strong>. Consisteix a capturar el gas i <strong>injectar-lo en formacions geol\u00f2giques profundes<\/strong>, com antics jaciments de petroli o aq\u00fc\u00edfers salins. <strong>Entendre aquest proc\u00e9s des d\u2019un punt de vista f\u00edsic, geol\u00f2gic i hidrol\u00f2gic \u00e9s molt complex<\/strong>, per\u00f2 tamb\u00e9 imprescindible per implementar-lo de manera segura i a gran escala.<\/p>\n<p data-start=\"5311\" data-end=\"5759\">Investigadors de l\u2019<strong>Institut de Diagnosi Ambiental i Estudis de l\u2019Aigua (IDAEA-CSIC)<\/strong> i de l\u2019<strong>Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre (IRPHE)<\/strong> han desenvolupat una <strong>nova eina experimental<\/strong> per entendre millor aquest proc\u00e9s. El treball, liderat pel investigador de l\u2019IDAEA <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/person\/juan-jose-hidalgo-gonzalez\/\" target=\"_blank\" rel=\"noopener\"><strong>Juan J. Hidalgo<\/strong><\/a>, s\u2019ha publicat a la revista <a href=\"https:\/\/doi.org\/10.1103\/PhysRevFluids.10.043501\" target=\"_blank\" rel=\"noopener\"><strong><em data-start=\"5639\" data-end=\"5663\">Physical Review Fluids<\/em><\/strong><\/a> i podria ajudar a millorar la seguretat i l\u2019efici\u00e8ncia de l\u2019emmagatzematge subterrani de CO\u2082.<\/p>\n<h3 data-start=\"5761\" data-end=\"5807\">Per qu\u00e8 injectar CO\u2082 en aq\u00fc\u00edfers salins?<\/h3>\n<p data-start=\"5808\" data-end=\"6405\">Els <strong>aq\u00fc\u00edfers salins<\/strong>, formacions geol\u00f2giques saturades d\u2019aigua salada, tenen una gran capacitat per emmagatzemar CO\u2082. Aquest proc\u00e9s t\u00e9 una particularitat: quan s\u2019injecta, <strong>el CO\u2082 passa a estat supercr\u00edtic: <\/strong>una fase interm\u00e8dia entre gas i l\u00edquid que s\u2019assoleix a altes pressions i temperatures. En aquest estat, el CO\u2082 \u00e9s menys dens que la salmorra i tendeix a ascendir, com una bombolla gegant.<\/p>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:2.88%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-1\" style=\"--awb-caption-title-font-family:var(--h6_typography-font-family);--awb-caption-title-font-weight:var(--h6_typography-font-weight);--awb-caption-title-font-style:var(--h6_typography-font-style);--awb-caption-title-size:var(--h6_typography-font-size);--awb-caption-title-transform:var(--h6_typography-text-transform);--awb-caption-title-line-height:var(--h6_typography-line-height);--awb-caption-title-letter-spacing:var(--h6_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-1024x576.png\" alt class=\"img-responsive wp-image-17183\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-200x112.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-400x225.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-600x337.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-800x450.png 800w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT-1200x675.png 1200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/graphicalabstract_inyeccionCO2_CAT.png 1366w\" sizes=\"(max-width: 640px) 100vw, 800px\" \/><\/span><div class=\"awb-imageframe-caption-container\"><div class=\"awb-imageframe-caption\"><p class=\"awb-imageframe-caption-text\">Dues opcions d\u2019emmagatzematge geol\u00f2gic de CO\u2082. | Alejandro Rodr\u00edguez (IDAEA-CSIC)<\/p><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:60px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:5.76%;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:5.76%;--awb-spacing-left-medium:5.76%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p>Aquest comportament planteja un repte: si el CO\u2082 arriba a fractures o pous abandonats, podria escapar a la superf\u00edcie. Per evitar-ho, <strong>\u00e9s clau que el gas es barregi b\u00e9 amb la salmorra i s\u2019hi dissolgui<\/strong>.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4 fusion-text-no-margin\" style=\"--awb-margin-bottom:35px;\"><h3 data-start=\"6504\" data-end=\"6580\">La barreja inestable de CO\u2082 i salmorra afavoreix la injecci\u00f3 al subs\u00f2l<\/h3>\n<p data-start=\"6581\" data-end=\"7340\">Quan el <strong>CO\u2082 supercr\u00edtic comen\u00e7a a dissoldre\u2019s en la salmorra, es forma una capa interm\u00e8dia<\/strong> m\u00e9s densa que totes dues fases per separat. Aquesta configuraci\u00f3 (a dalt: CO\u2082 lleuger; al mig: barreja m\u00e9s densa de CO\u2082 i salmorra; a baix: salmorra m\u00e9s lleugera) genera una situaci\u00f3 <strong>f\u00edsica inestable<\/strong>, semblant a tenir oli flotant sobre aigua.<\/p>\n<p data-start=\"6581\" data-end=\"7340\">Aquesta inestabilitat dona lloc al que els cient\u00edfics anomenen \u00ab<strong>digitacions\u00bb<\/strong>: estructures ramificades que penetren com dits en el l\u00edquid inferior.<\/p>\n<blockquote>\n<p data-start=\"6581\" data-end=\"7340\">\u201cAquests moviments augmenten la barreja entre el CO\u2082 i la salmorra, i aix\u00f2 \u00e9s <strong>positiu<\/strong> perqu\u00e8 c<strong>om m\u00e9s dissolt est\u00e0 el CO\u2082, menys possibilitats hi ha que s\u2019escapi<\/strong>, i tot el proc\u00e9s \u00e9s m\u00e9s segur\u201d, explica <strong>Juan J. Hidalgo<\/strong>, investigador de l\u2019IDAEA i autor principal de l\u2019estudi.<\/p>\n<\/blockquote>\n<div id=\"attachment_17184\" style=\"width: 710px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17184\" class=\"wp-image-17184\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-1024x321.png\" alt=\"\" width=\"700\" height=\"220\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-200x63.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-300x94.png 300w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-400x125.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-600x188.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-768x241.png 768w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-800x251.png 800w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-1024x321.png 1024w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-1200x376.png 1200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/digitaciones_CAT-1536x482.png 1536w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><p id=\"caption-attachment-17184\" class=\"wp-caption-text\">Representaci\u00f3 gr\u00e0fica de les digitacions formades durant la injecci\u00f3 de CO\u2082. Simulacions en un medi homogeni (centre) i heterogeni (dreta). | Juan J. Hidalgo<\/p><\/div>\n<\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-margin-top:35px;\"><h3 data-start=\"7515\" data-end=\"7584\">El nou experiment representa millor l\u2019heterogene\u00eftat del subs\u00f2l<\/h3>\n<p data-start=\"7585\" data-end=\"8377\">Fins ara, aquests fen\u00f2mens s\u2019havien estudiat amb <strong>models num\u00e8rics o amb cel\u00b7les de Hele-Shaw<\/strong>: dues plaques transparents molt properes entre si que simulen el flux en medis porosos. Per\u00f2 aquests models s\u00f3n <strong>massa simplificats<\/strong>, ja que no capten b\u00e9 la realitat geol\u00f2gica, \u00e9s a dir, les variacions en forma i permeabilitat del subs\u00f2l.<br data-start=\"7913\" data-end=\"7916\" \/>El treball de Rima Benhammadi, Patrice Meunier i Juan J. Hidalgo aporta una innovaci\u00f3 clau: una <strong>nova cel\u00b7la experimental amb topografia<\/strong>. \u00c9s una versi\u00f3 modificada de la cel\u00b7la de Hele-Shaw que incorpora relleus i estructures que imiten la complexitat del terreny subterrani. Gr\u00e0cies a aquesta topografia controlada, han pogut <strong>estudiar amb precisi\u00f3 com les irregularitats del terreny afecten la formaci\u00f3 de digitacions i l\u2019efici\u00e8ncia de l\u2019emmagatzematge de CO\u2082<\/strong>.<\/p>\n<div id=\"attachment_17185\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17185\" class=\"size-full wp-image-17185\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/Fig4.BLOG_CAT.png\" alt=\"\" width=\"500\" height=\"151\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/Fig4.BLOG_CAT-200x60.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/Fig4.BLOG_CAT-300x91.png 300w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/Fig4.BLOG_CAT-400x121.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2025\/10\/Fig4.BLOG_CAT.png 500w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><p id=\"caption-attachment-17185\" class=\"wp-caption-text\">Patrons experimentals de digitacions. | Adaptat de Benhammadi et al., 2025.<\/p><\/div>\n<h3 data-start=\"8470\" data-end=\"8515\">Qu\u00e8 permet la nova cel\u00b7la experimental?<\/h3>\n<p data-start=\"8516\" data-end=\"9364\">Amb la nova cel\u00b7la de Hele-Shaw amb topografia, els investigadors han pogut <strong>quantificar diferents par\u00e0metres relacionats amb la inestabilitat de la barreja<\/strong>: la longitud d\u2019ona, el nombre d\u2019ones o l\u2019amplitud de les digitacions. A difer\u00e8ncia d\u2019estudis anteriors, que mesuraven els fluxos de dissoluci\u00f3, aquest treball se centra en com la heterogene\u00eftat del terreny modifica el patr\u00f3 d\u2019inestabilitat.<\/p>\n<p data-start=\"8516\" data-end=\"9364\">Tot i que encara <strong>no es pot predir amb precisi\u00f3 com afectar\u00e0 una estructura geol\u00f2gica determinada al comportament del CO\u2082, aquest experiment representa un gran pas endavant<\/strong>.<\/p>\n<blockquote>\n<p data-start=\"8516\" data-end=\"9364\">\u201cAquest treball ens acosta a l\u2019objectiu ideal: poder relacionar els par\u00e0metres que descriuen la heterogene\u00eftat del medi amb el comportament de les inestabilitats: quines formes adopten, quant triguen a desenvolupar-se i com afecten la dissoluci\u00f3 del CO\u2082\u201d, conclou <strong>Hidalgo<\/strong>.<\/p>\n<\/blockquote>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p style=\"text-align: right;\"><em>Alicia S. Arroyo<br \/>\n<\/em>Comunicaci\u00f3 i Divulgaci\u00f3 | IDAEA<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":17160,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[135],"class_list":["post-17068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ca","tag-blog-ca"],"_links":{"self":[{"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts\/17068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/comments?post=17068"}],"version-history":[{"count":7,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts\/17068\/revisions"}],"predecessor-version":[{"id":17232,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts\/17068\/revisions\/17232"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/media\/17160"}],"wp:attachment":[{"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/media?parent=17068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/categories?post=17068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/tags?post=17068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}