{"id":18398,"date":"2026-06-05T11:26:44","date_gmt":"2026-06-05T09:26:44","guid":{"rendered":"http:\/\/idaeaold.com.devel\/?p=18398"},"modified":"2026-06-05T11:32:54","modified_gmt":"2026-06-05T09:32:54","slug":"quatre-reptes-cientifics-per-entendre-i-protegir-el-nostre-planeta","status":"publish","type":"post","link":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/quatre-reptes-cientifics-per-entendre-i-protegir-el-nostre-planeta\/","title":{"rendered":"Quatre reptes cient\u00edfics per entendre i protegir el nostre planeta"},"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\u2019IDAEA commemora el<strong> Dia Mundial del Medi Ambient 2026<\/strong> a trav\u00e9s d\u2019un projecte art\u00edstic il\u00b7lustrat inspirat en els grans desafiaments cient\u00edfics que orienten la recerca del centre.<\/h4>\n<h4 style=\"text-align: center;\">A m\u00e9s, posa en valor alguns dels projectes m\u00e9s destacats en qu\u00e8 treballa actualment per comprendre i afrontar aquests reptes.<\/h4>\n<p><img decoding=\"async\" class=\"size-large wp-image-18353 aligncenter\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-1024x576.jpg\" alt=\"\" width=\"1024\" height=\"576\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-200x113.jpg 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-300x169.jpg 300w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-400x225.jpg 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-600x338.jpg 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-768x432.jpg 768w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-800x450.jpg 800w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-1024x576.jpg 1024w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-1200x675.jpg 1200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1-1536x864.jpg 1536w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/DiaMedioAmbiente2026_banner-web_v1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p class=\"isSelectedEnd\">Segons les<strong> Nacions Unides<\/strong>, l\u2019escassetat d\u2019aigua, la salut, la contaminaci\u00f3 o el canvi clim\u00e0tic s\u00f3n alguns dels <a href=\"https:\/\/www.un.org\/es\/global-issues\" target=\"_blank\" rel=\"noopener\"><strong>grans desafiaments del nostre temps<\/strong><\/a>. Abordar-los requereix coneixement cient\u00edfic per explicar com funciona el nostre planeta i entendre com l\u2019afecta l\u2019impacte antropog\u00e8nic, amb l\u2019objectiu d\u2019aportar evid\u00e8ncies s\u00f2lides que contribueixin a la presa de decisions.<\/p>\n<p class=\"isSelectedEnd\">Com a <strong>centre de refer\u00e8ncia del CSIC en recerca ambiental<\/strong>, l\u2019<strong>Institut de Diagnosi Ambiental i Estudis de l\u2019Aigua (IDAEA)<\/strong> estructura la seva activitat cient\u00edfica al voltant de <strong>quatre grans reptes<\/strong>: la contaminaci\u00f3 i els seus efectes, els recursos h\u00eddrics, la resili\u00e8ncia dels ecosistemes i el desenvolupament de solucions per a aquests desafiaments ambientals. La recerca cient\u00edfica genera dades, models i evid\u00e8ncies, per\u00f2 tamb\u00e9 planteja preguntes sobre la nostra relaci\u00f3 amb el planeta.<\/p>\n<p>L\u2019art \u00e9s una eina extraordin\u00e0ria per apropar aquestes q\u00fcestions cient\u00edfiques a la societat i contribuir aix\u00ed a refor\u00e7ar aquest vincle tan necessari entre les persones, el medi ambient i la ci\u00e8ncia. Amb aquest prop\u00f2sit, l\u2019IDAEA ha impulsat un <strong>projecte art\u00edstic<\/strong>, juntament amb la doctora en ci\u00e8ncies del mar i il\u00b7lustradora <a href=\"https:\/\/www.linkedin.com\/in\/claudiasanzlanzas\/\" target=\"_blank\" rel=\"noopener\"><strong>Claudia Sanz<\/strong><\/a>, que interpreta visualment aquests quatre reptes cient\u00edfics, transformant conceptes i processos complexos en imatges capaces de despertar noves preguntes, emocions i maneres de mirar el m\u00f3n que habitem.<\/p>\n<\/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-2\"><h3>Repte 1. Estudiar la contaminaci\u00f3 i els seus efectes<\/h3>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_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-text fusion-text-3\"><h5 class=\"isSelectedEnd\">Identificar i quantificar els contaminants presents al medi ambient, les seves vies d\u2019exposici\u00f3 i els seus efectes sobre la salut humana i els ecosistemes.<\/h5>\n<p>&nbsp;<\/p>\n<p class=\"isSelectedEnd\">La contaminaci\u00f3 ambiental \u00e9s complexa: en un mateix entorn poden conviure centenars de milers de subst\u00e0ncies t\u00f2xiques de naturalesa qu\u00edmica i origen molt diversos, les interaccions de les quals continuen sent sovint poc conegudes, per\u00f2 poden agreujar-ne els efectes.<\/p>\n<p>Per afrontar aquest desafiament, l\u2019IDAEA desenvolupa t\u00e8cniques anal\u00edtiques avan\u00e7ades, toxicol\u00f2giques, d\u2019exposici\u00f3 i de modelitzaci\u00f3 per identificar els contaminants, entendre com es dispersen, determinar-ne les vies d\u2019exposici\u00f3 i avaluar-ne el risc per als ecosistemes i la salut humana.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--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%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"675\" height=\"956\" title=\"SC1_CAT\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC1_CAT.png\" alt class=\"img-responsive wp-image-18403\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC1_CAT-200x283.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC1_CAT-400x567.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC1_CAT-600x850.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC1_CAT.png 675w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 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\"><h4>HARMONIE: reduir l\u2019impacte de la contaminaci\u00f3 atmosf\u00e8rica i ac\u00fastica sobre la salut a Europa<\/h4>\n<p class=\"isSelectedEnd\">La contaminaci\u00f3 atmosf\u00e8rica i el soroll continuen sent dos dels principals problemes ambientals a les ciutats de tot el m\u00f3n. El projecte europeu <a href=\"https:\/\/harmonie-project.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>HARMONIE<\/strong> <\/a>relaciona la contaminaci\u00f3 urbana amb indicadors de salut, modelitzant els efectes de diferents <strong>planificacions urbanes<\/strong> i ajudant les ciutats a dissenyar <strong>estrat\u00e8gies m\u00e9s justes i efectives<\/strong> per combatre aquests problemes.<\/p>\n<p class=\"isSelectedEnd\">Finan\u00e7at pel programa Horitz\u00f3 Europa de la Uni\u00f3 Europea, HARMONIE combina xarxes de sensors, campanyes m\u00f2bils amb bicicleta, monitoratge a les llars i models digitals. Tamb\u00e9 analitza contaminants tradicionals i altres d\u2019emergents, com el carboni negre, les part\u00edcules ultrafines o el potencial oxidatiu.<\/p>\n<p class=\"isSelectedEnd\">En concret, el projecte posar\u00e0 en marxa <a href=\"https:\/\/harmonie-project.eu\/digital-twins\/\" target=\"_blank\" rel=\"noopener\">bessons digitals de cinc ciutats europees<\/a> (Barcelona, Barakaldo, Lausana, G\u00e4vle i Sarajevo) a partir del monitoratge real de la contaminaci\u00f3, dels patrons de comportament i de les dades de salut. Aix\u00f2 permetr\u00e0 simular com diferents mesures urbanes (peatonalitzacions, canvis en la mobilitat, zones verdes, etc.) afecten els patrons de contaminaci\u00f3 i, d\u2019aquesta manera, estimar-ne els beneficis sobre la salut.<\/p>\n<blockquote>\n<p>\u00abUn dels aspectes m\u00e9s interessants \u00e9s que estudiarem com l\u2019exposici\u00f3 a la contaminaci\u00f3 afecta persones vulnerables, com ara pacients amb malalties respirat\u00f2ries i infants amb asma\u00bb, declara <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/person\/ioar-rivas\/\" target=\"_blank\" rel=\"noopener\"><strong>Ioar Rivas<\/strong><\/a>, investigadora de l\u2019IDAEA i participant de HARMONIE.<\/p>\n<\/blockquote>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 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-5\"><h3>Repte 2. Comprendre i protegir els recursos h\u00eddrics i geol\u00f2gics<\/h3>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--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%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"675\" height=\"957\" title=\"SC2_CAT\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC2_CAT.png\" alt class=\"img-responsive wp-image-18404\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC2_CAT-200x284.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC2_CAT-400x567.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC2_CAT-600x851.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC2_CAT.png 675w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_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-text fusion-text-6\"><h5 class=\"isSelectedEnd\">Investigar com funcionen les aig\u00fces subterr\u00e0nies i els processos fisicoqu\u00edmics del subs\u00f2l per poder gestionar-los de manera m\u00e9s sostenible, segura i eficient.<\/h5>\n<p>&nbsp;<\/p>\n<p class=\"isSelectedEnd\">En l\u2019actual context de canvi clim\u00e0tic, les aig\u00fces subterr\u00e0nies i superficials esdevenen un b\u00e9 molt preuat. Fen\u00f2mens com l\u2019augment de la poblaci\u00f3, la sobreexplotaci\u00f3 i la contaminaci\u00f3 dels aq\u00fc\u00edfers o la sequera posen en risc els recursos h\u00eddrics, generant grans desigualtats amb implicacions socials i econ\u00f2miques.<\/p>\n<p>A m\u00e9s, el subs\u00f2l ofereix la possibilitat d\u2019emmagatzemar gasos geol\u00f2gicament, amb importants implicacions per al desenvolupament de solucions de mitigaci\u00f3 del canvi clim\u00e0tic (com l\u2019emmagatzematge de CO\u2082) o per al sector de les energies renovables (com l\u2019hidrogen verd).<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 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-7\"><h4>HyDRA: eines i protocols per accelerar l\u2019emmagatzematge geol\u00f2gic d\u2019hidrogen<\/h4>\n<p class=\"isSelectedEnd\">Les energies renovables, tot i ser el principal motor de la transici\u00f3 energ\u00e8tica, plantegen un gran repte: com que l\u2019energia generada per la natura no sempre \u00e9s constant, cal desenvolupar sistemes d\u2019emmagatzematge que permetin conservar l\u2019energia sobrant per als moments en qu\u00e8 la generaci\u00f3 sigui insuficient.<\/p>\n<p class=\"isSelectedEnd\">Una de les estrat\u00e8gies consisteix a utilitzar <strong>energies renovables per fer l\u2019electr\u00f2lisi de l\u2019aigua<\/strong>, \u00e9s a dir, separar-ne l\u2019hidrogen de l\u2019oxigen. Aquest <strong>hidrogen sobrant s\u2019emmagatzema al subs\u00f2l<\/strong>, normalment en antics jaciments de gas esgotats situats a gran profunditat, per poder ser utilitzat de nou en el futur. Per aix\u00f2 s\u2019anomena hidrogen verd, perqu\u00e8 tant la seva producci\u00f3 com el seu \u00fas posterior generen energia neta.<\/p>\n<p class=\"isSelectedEnd\">El problema \u00e9s que determinats bacteris del subs\u00f2l poden consumir l\u2019hidrogen emmagatzemat. Aix\u00f2 pot reduir la quantitat d\u2019hidrogen disponible per ser utilitzada m\u00e9s endavant. A m\u00e9s, aquests bacteris poden interactuar amb l\u2019hidrogen i generar subproductes que en dificultin l\u2019\u00fas futur.<\/p>\n<p class=\"isSelectedEnd\">El projecte <a href=\"https:\/\/hydrahydrogen.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>HyDRA<\/strong><\/a>, finan\u00e7at pel Clean Hydrogen Partnership i la Uni\u00f3 Europea, estudia com <strong>interactuen aquests microorganismes amb l\u2019aigua, la roca i l\u2019hidrogen<\/strong> en condicions similars a les del subs\u00f2l.<\/p>\n<blockquote>\n<p>\u00abEstudiar les interaccions bacteri-aigua-roca-hidrogen permet minimitzar els riscos associats a l\u2019emmagatzematge d\u2019hidrogen i ajuda a identificar empla\u00e7aments m\u00e9s adequats\u00bb, explica <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/person\/josep-maria-soler-matamala\/\" target=\"_blank\" rel=\"noopener\"><strong>Josep M. Soler<\/strong><\/a>, investigador de l\u2019IDAEA involucrat en el projecte HyDRA.<\/p>\n<\/blockquote>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 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-8\"><h3>Repte 3. Avaluar la resili\u00e8ncia dels ecosistemes i els riscos ambientals<\/h3>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_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-text fusion-text-9\"><h5 class=\"isSelectedEnd\">Analitzar de manera conjunta com afecten la contaminaci\u00f3, el canvi clim\u00e0tic i els riscos naturals als ecosistemes i a la biodiversitat.<\/h5>\n<p>&nbsp;<\/p>\n<p class=\"isSelectedEnd\">Comprendre com responen els ecosistemes a les pressions ambientals requereix analitzar els processos que connecten la contaminaci\u00f3, el clima i el funcionament del planeta. Per aix\u00f2, l\u2019IDAEA estudia el cicle complet dels contaminants: des de les seves fonts d\u2019emissi\u00f3 fins al seu transport, transformaci\u00f3 i possibles efectes sobre els ecosistemes.<\/p>\n<p>Aquest repte tamb\u00e9 aborda els efectes del canvi global i dels riscos naturals que amenacen les societats i els ecosistemes. Mitjan\u00e7ant l\u2019estudi de paleoarxius naturals, l\u2019IDAEA reconstrueix l\u2019evoluci\u00f3 del clima al llarg del temps per comprendre millor els canvis actuals i millorar les prediccions futures. A m\u00e9s, investiga fen\u00f2mens com les sequeres, els incendis forestals, els terratr\u00e8mols o l\u2019activitat volc\u00e0nica per anticipar riscos, reduir danys i millorar la resili\u00e8ncia dels territoris.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--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%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"669\" height=\"955\" title=\"SC3_CAT\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC3_CAT.png\" alt class=\"img-responsive wp-image-18405\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC3_CAT-200x286.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC3_CAT-400x571.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC3_CAT-600x857.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC3_CAT.png 669w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 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-10\"><h4>La contaminaci\u00f3 antropog\u00e8nica que arriba als oceans i a les regions polars m\u00e9s remotes<\/h4>\n<p class=\"isSelectedEnd\">El grup <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/research-group\/marine-and-polar-microbes-and-pollutants\/\" target=\"_blank\" rel=\"noopener\">Marine and Polar Microbes and Pollutants (MP2)<\/a> estudia com els <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/ca\/newspost\/descobreixen-que-els-compostos-quimics-eterns-sacumulen-a-les-aigues-de-lantartida\/\" target=\"_blank\" rel=\"noopener\">contaminants qu\u00edmics poden viatjar milers de quil\u00f2metres a trav\u00e9s de l\u2019atmosfera i dels corrents oce\u00e0nics<\/a> fins a arribar a alguns dels indrets m\u00e9s remots del planeta, inclosos els oceans oberts i l\u2019Ant\u00e0rtida, on impacten directament en els cicles biogeoqu\u00edmics globals.<\/p>\n<p class=\"isSelectedEnd\">A causa de la <strong>gran persist\u00e8ncia<\/strong> de molts d\u2019aquests compostos, alguns resisteixen la degradaci\u00f3 natural i s\u2019acumulen als organismes vius amb possibles efectes t\u00f2xics. Com a conseq\u00fc\u00e8ncia, fins i tot ecosistemes aparentment verges contenen contaminants generats a milers de quil\u00f2metres de dist\u00e0ncia, posant en <strong>risc la salut dels ecosistemes polars i oce\u00e0nics<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Per entendre aquest fenomen, l\u2019equip analitza mostres d\u2019aigua, sediments, neu, atmosfera i organismes marins obtingudes durant campanyes oceanogr\u00e0fiques a regions polars. Aix\u00f2 permet estudiar el transport i els embornals d\u2019aquests compostos.<\/p>\n<blockquote>\n<p>\u00abUn dels nostres principals focus de recerca s\u00f3n els microorganismes marins. Gr\u00e0cies a les noves t\u00e8cniques gen\u00f2miques, podem estudiar com els bacteris degraden els contaminants i com aquests alteren el funcionament dels ecosistemes\u00bb, declara <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/person\/maria-vila-costa\/\" target=\"_blank\" rel=\"noopener\"><strong>Maria Vila-Costa<\/strong><\/a>, investigadora principal del grup MP2.<\/p>\n<\/blockquote>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 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-11\"><h3>Reto 4. Desarrollar soluciones para una gobernanza sostenible<\/h3>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--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%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"675\" height=\"955\" title=\"SC4_CAT\" src=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC4_CAT.png\" alt class=\"img-responsive wp-image-18402\" srcset=\"https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC4_CAT-200x283.png 200w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC4_CAT-400x566.png 400w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC4_CAT-600x849.png 600w, https:\/\/idaeaold.ondeuevprojects.net\/wp-content\/uploads\/2026\/06\/SC4_CAT.png 675w\" sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_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-text fusion-text-12\"><h5 class=\"isSelectedEnd\">Dissenyar tecnologies, indicadors i eines de presa de decisions per avan\u00e7ar cap a l\u2019economia circular, l\u2019avaluaci\u00f3 del risc i les pol\u00edtiques basades en evid\u00e8ncies.<\/h5>\n<p>&nbsp;<\/p>\n<p class=\"isSelectedEnd\">Transformar el coneixement cient\u00edfic en solucions pr\u00e0ctiques \u00e9s fonamental per afrontar els desafiaments ambientals actuals. Per aix\u00f2, l\u2019IDAEA treballa en el desenvolupament i la implementaci\u00f3 de solucions que permetin millorar la qualitat de l\u2019aigua, recuperar mat\u00e8ries primeres, restaurar ecosistemes i donar suport a la presa de decisions de les administracions p\u00fabliques, les empreses i altres actors socials.<\/p>\n<p>Aquest repte connecta la recerca amb l\u2019acci\u00f3 i facilita la transici\u00f3 cap a una societat m\u00e9s sostenible i resilient.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 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-13\"><h4>Solucions basades en la natura per millorar la qualitat de l\u2019aigua<\/h4>\n<p class=\"isSelectedEnd\">Tot i que les estacions depuradores d\u2019aig\u00fces residuals (EDAR) eliminen efica\u00e7ment contaminants convencionals, algunes <strong>subst\u00e0ncies emergents<\/strong> (com f\u00e0rmacs, pesticides, micropl\u00e0stics o compostos industrials) <strong>continuen arribant als rius, als aq\u00fc\u00edfers i a altres ecosistemes aqu\u00e0tics<\/strong>.<\/p>\n<p class=\"isSelectedEnd\">Per afrontar aquest repte, l\u2019investigador de l\u2019IDAEA <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/person\/victor-matamoros-mercadal\/\" target=\"_blank\" rel=\"noopener\"><strong>V\u00edctor Matamoros<\/strong><\/a> lidera diversos projectes centrats en el desenvolupament de solucions basades en la natura (NBS, per les seves sigles en angl\u00e8s), <strong>sistemes inspirats en processos naturals capa\u00e7os de complementar els tractaments convencionals<\/strong>.<\/p>\n<blockquote>\n<p class=\"isSelectedEnd\">\u00abEls resultats mostren l\u2019enorme capacitat que tenen les plantes, els microorganismes i altres materials naturals per eliminar contaminants, incloses les subst\u00e0ncies emergents, de manera eficient i sostenible\u00bb, assenyala <strong>V\u00edctor Matamoros<\/strong>.<\/p>\n<\/blockquote>\n<p class=\"isSelectedEnd\">Aquesta l\u00ednia de recerca s\u2019ha materialitzat en projectes com <a href=\"https:\/\/www.natureproject.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>NATURE<\/strong><\/a>, que ha avaluat el potencial de diferents solucions naturals per <a href=\"https:\/\/idaeaold.ondeuevprojects.net\/ca\/newspost\/un-estudi-mostra-lefectivitat-dels-aiguamolls-en-leliminacio-dantibiotics-de-les-aigues-residuals\/\" target=\"_blank\" rel=\"noopener\">reduir la pres\u00e8ncia d\u2019antibi\u00f2tics<\/a>, gens de resist\u00e8ncia antimicrobiana i pat\u00f2gens als ecosistemes aqu\u00e0tics; <a href=\"https:\/\/www.upwater.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>UPWATER<\/strong><\/a>, que ha comprovat com aiguamolls innovadors basats en biochar i instal\u00b7lats al riu Bes\u00f2s milloren la qualitat de l\u2019aigua amb una menor ocupaci\u00f3 de superf\u00edcie; o les noves infraestructures d\u2019<a href=\"https:\/\/idaeaold.ondeuevprojects.net\/ca\/newspost\/el-csic-i-astrazeneca-impulsen-un-projecte-experimental-daiguamolls-artificials-per-millorar-la-riera-de-rubi\/\" target=\"_blank\" rel=\"noopener\">aiguamolls artificials impulsades a l\u2019EDAR de Rub\u00ed<\/a>, on la combinaci\u00f3 d\u2019aiguamolls amb biochar, basses i canals de renaturalitzaci\u00f3 permetr\u00e0 augmentar l\u2019eliminaci\u00f3 de contaminants emergents i, alhora, millorar la biodiversitat de la zona.<\/p>\n<p>Els resultats obtinguts fins ara s\u00f3n prometedors. En el projecte europeu <a href=\"https:\/\/lifespotproject.eu\/\" target=\"_blank\" rel=\"noopener\"><strong>LIFE SPOT<\/strong><\/a>, per exemple, l\u2019equip va demostrar que la combinaci\u00f3 de microalgues, bacteris i biofiltres elaborats amb residus de suro i fusta eliminava fins al 98 % dels nitrats i m\u00e9s del 90 % dels pesticides i antibi\u00f2tics presents en aig\u00fces subterr\u00e0nies contaminades.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 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-14\"><p class=\"isSelectedEnd\">Des de la contaminaci\u00f3 urbana fins a l\u2019emmagatzematge d\u2019energia renovable, passant per la protecci\u00f3 dels ecosistemes i el desenvolupament de solucions innovadores per als recursos h\u00eddrics, els quatre reptes cient\u00edfics de l\u2019IDAEA reflecteixen la complexitat dels desafiaments ambientals actuals.<\/p>\n<p>Les il\u00b7lustracions que acompanyen aquesta iniciativa pel Dia Mundial del Medi Ambient, i que neixen precisament d\u2019aquests desafiaments, busquen generar noves formes de di\u00e0leg entre art, ci\u00e8ncia i societat. Els materials es podran descarregar lliurement i acompanyaran diverses accions de divulgaci\u00f3 impulsades pel centre.<\/p>\n<p style=\"text-align: right;\"><em>Alicia S. Arroyo<\/em><br \/>\nComunicaci\u00f3 i Divulgaci\u00f3 | IDAEA<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":18353,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[135],"class_list":["post-18398","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\/18398","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=18398"}],"version-history":[{"count":11,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts\/18398\/revisions"}],"predecessor-version":[{"id":18414,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/posts\/18398\/revisions\/18414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/media\/18353"}],"wp:attachment":[{"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/media?parent=18398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/categories?post=18398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idaeaold.ondeuevprojects.net\/ca\/wp-json\/wp\/v2\/tags?post=18398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}