{"article":{"annotation":{"article_id":"france-inrae-colloids-carry-pfas-through-structured-soils-2026","available_at":"2026-10-16T10:37:08.617838Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"edeaa8e48b27c886368c67c895e783bf47c1d53aa07376487327552bc23dd2c6","input_sha256":"1e61ef985d1af2e109e60f8189cf3f692bd55ad135b02809c74a17a4234c4785","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. Unknown country/city/coordinates remain absent; no automatic geocoding.","Article geometries keep their stated precision and methodology; reproducing them is not independent coordinate verification."],"method":"controlled-rules-v1","places":[{"admin1":null,"city":null,"coordinate_note":null,"coordinate_reference_system":"OGC:CRS84","coordinate_source":null,"country":"FR","evidence":[{"field":"country","language":"en","note":"Explicit preserved editorial country/region; no city or national centroid inferred","source_urls":["https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"]}],"geometry":null,"id":"iso3166-1:FR","kind":"country-or-area","labels":{"ar":"فرنسا","en":"France","es":"Francia","fr":"France"},"match_status":"candidate","precision":"regional","role":"coverage","uncertainty_m":null}],"rules_sha256":"fb5ad3c27c91cb840f7a0a05f7f64a5cb26ad0374409ff9457f277c7092e22b4","schema_version":1,"subjects":[{"concept_id":"medtop:20000210","confidence":null,"confidence_method":null,"evidence":[{"field":"category+topics","language":"en","note":"Preserved editorial category/topic; broad candidate only","source_urls":["https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"]}],"method":"controlled-rules-v1","rule_id":"agriculture-broad","status":"candidate"},{"concept_id":"medtop:20000316","confidence":null,"confidence_method":null,"evidence":[{"field":"en.title+en.summary","language":"en","note":"Subject suggested from the title or summary: mineral","source_urls":["https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"]}],"method":"controlled-rules-v1","rule_id":"mining","status":"candidate"},{"concept_id":"medtop:20000337","confidence":null,"confidence_method":null,"evidence":[{"field":"en.title+en.summary","language":"en","note":"Subject suggested from the title or summary: transport","source_urls":["https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"]}],"method":"controlled-rules-v1","rule_id":"transport","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=fr","category":"agriculture","content":{"key_points":[],"paragraphs":["Des chercheurs d’INRAE, de l’Université Gustave Eiffel et du CNRS montrent que des particules minérales et organiques mobiles peuvent entraîner des PFAS fixés au sol vers les eaux souterraines. L’annonce du 15 octobre présente des résultats publiés dans Journal of Hazardous Materials.","Quatre monolithes de sol d’un ancien site d’entraînement des pompiers ont reçu une pluie simulée de 20 millimètres; 39 PFAS ont été mesurés dans l’eau percolée avant et après centrifugation. Les résultats peuvent améliorer les modèles de risque, sans constituer de nouvelles mesures de contamination des cultures ou de l’eau potable."],"sections":[]},"corrections":[],"country":"FR","data":{"blocks":[{"description":{"ar":"عينة البحث","de":"Forschungsstichprobe","en":"Research sample","es":"Muestra de investigación","fr":"Échantillon de recherche","pt":"Amostra da pesquisa","tr":"Araştırma örneklemi"},"id":"source-record","items":[{"basis":"observed","label":{"ar":"كتل التربة","de":"Bodenmonolithe","en":"Soil monoliths","es":"Monolitos de suelo","fr":"Monolithes de sol","pt":"Monólitos de solo","tr":"Toprak sütunu"},"measure":{"aggregation":"unspecified","frequency":"irregular","geography":"france","id":"inrae-pfas-experiment-soil-monoliths","periodRole":"announcement-date","unitCode":"count"},"period":"2026-10-15","unit":"count","value":4},{"basis":"observed","label":{"ar":"مركبات PFAS المقاسة","de":"Gemessene PFAS-Verbindungen","en":"PFAS compounds measured","es":"Compuestos PFAS medidos","fr":"Composés PFAS mesurés","pt":"Compostos PFAS medidos","tr":"Ölçülen PFAS bileşiği"},"measure":{"aggregation":"unspecified","frequency":"irregular","geography":"france","id":"inrae-pfas-experiment-compound-count","periodRole":"announcement-date","unitCode":"count"},"period":"2026-10-15","unit":"count","value":39}],"methodology":{"ar":"نطاق التجربة في الإعلان، وليس مسحاً بيئياً ممثلاً للبلد. تاريخ التجربة غير محدد.","de":"Versuchsumfang laut Mitteilung, keine landesweit repräsentative Umweltmessung. Versuchsdatum nicht angegeben.","en":"Experimental scope stated in the announcement, not a nationally representative environmental survey. Experiment date unspecified.","es":"Alcance experimental anunciado, no encuesta ambiental representativa del país. Fecha del experimento no indicada.","fr":"Périmètre expérimental annoncé, pas une enquête environnementale représentative du pays. Date de l’expérience non précisée.","pt":"Escopo experimental anunciado, não levantamento ambiental representativo nacional. Data do experimento não informada.","tr":"Duyuruda belirtilen deney kapsamı; ülke genelini temsil eden bir çevre sayımı değildir. Deney günü belirtilmedi."},"sourceUrls":["https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"],"title":{"ar":"تجربة التربة","de":"Bodenversuch","en":"Soil experiment","es":"Experimento de suelo","fr":"Expérience sur le sol","pt":"Experimento de solo","tr":"Toprak deneyi"},"type":"metrics","updatedAt":"2026-10-16T10:25:29+00:00"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026/data/source-record?lang=fr&format=csv","json":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026/data/source-record?lang=fr&format=json"},"id":"source-record"}],"data_types":["metrics"],"editorial_illustration":{"alt":"Illustration conceptuelle des champs, du sol et des données d’irrigation.","asset_id":"newsverum-v1-agriculture","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"fr","scope":"topic","url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.webp","width":1536}],"width":1536},"event_id":"event-3317bcf8-9bb2-58ed-a076-f65e41dc2b62","event_period":"2026-10-16","event_period_basis":"source-review","id":"france-inrae-colloids-carry-pfas-through-structured-soils-2026","image":null,"importance":0.6,"language":"fr","modified_at":"2026-10-16T10:36:24+00:00","publication_basis":"publication-record","published_at":"2026-10-16T10:36:24+00:00","reading_minutes":1,"region":"world","section_illustration":{"alt":"Illustration conceptuelle des champs, du sol et des données d’irrigation.","asset_id":"newsverum-v1-agriculture","avif_variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-480.avif","width":480},{"height":480,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-720.avif","width":720},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-960.avif","width":960},{"height":800,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1200.avif","width":1200},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.avif","width":1536}],"credit":"Newsverum","documentary":false,"height":1024,"kind":"symbolic-editorial-illustration","language":"fr","scope":"section","url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.webp","variants":[{"height":320,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-480.webp","width":480},{"height":640,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-960.webp","width":960},{"height":1024,"url":"https://newsverum.com/assets/newsverum/illustrations/v1/agriculture-1536.webp","width":1536}],"width":1536},"slug":"france-inrae-colloids-carry-pfas-through-structured-soils-2026","sources":[{"checkedAt":"2026-10-16","name":"INRAE","publishedAt":"2026-10-15","url":"https://www.inrae.fr/actualites/role-colloides-liberation-pfas-contenus-sols-pollues"}],"summary":"Des chercheurs d’INRAE, de l’Université Gustave Eiffel et du CNRS montrent que des particules minérales et organiques mobiles peuvent entraîner des PFAS fixés au sol vers les eaux souterraines. L’annonce du 15 octobre présente des résultats publiés dans Journal of Hazardous Materials.","text":"Des chercheurs d’INRAE, de l’Université Gustave Eiffel et du CNRS montrent que des particules minérales et organiques mobiles peuvent entraîner des PFAS fixés au sol vers les eaux souterraines. L’annonce du 15 octobre présente des résultats publiés dans Journal of Hazardous Materials.\n\nDes chercheurs d’INRAE, de l’Université Gustave Eiffel et du CNRS montrent que des particules minérales et organiques mobiles peuvent entraîner des PFAS fixés au sol vers les eaux souterraines. L’annonce du 15 octobre présente des résultats publiés dans Journal of Hazardous Materials.\n\nQuatre monolithes de sol d’un ancien site d’entraînement des pompiers ont reçu une pluie simulée de 20 millimètres; 39 PFAS ont été mesurés dans l’eau percolée avant et après centrifugation. Les résultats peuvent améliorer les modèles de risque, sans constituer de nouvelles mesures de contamination des cultures ou de l’eau potable.","title":"Une étude INRAE précise le transport des PFAS par les colloïdes du sol","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=en","language":"en","url":"https://newsverum.com/en/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=es","language":"es","url":"https://newsverum.com/es/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=de","language":"de","url":"https://newsverum.com/de/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},{"api_url":"https://newsverum.com/api/v1/articles/france-inrae-colloids-carry-pfas-through-structured-soils-2026?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"}],"url":"https://newsverum.com/fr/news/france-inrae-colloids-carry-pfas-through-structured-soils-2026"},"version":"1"}