{"id":"W2035583168","doi":"10.1016/j.chemgeo.2014.07.023","title":"Ferrihydrite precipitation in groundwater-fed river systems (Nete and Demer river basins, Belgium): Insights from a combined Fe-Zn-Sr-Nd-Pb-isotope study","year":2014,"lang":"en","type":"article","venue":"Chemical Geology","topic":"Radioactive element chemistry and processing","field":"Chemistry","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"Vlaamse regering","keywords":"Ferrihydrite; Geology; Geochemistry; Aquifer; Groundwater; Sediment; Red beds; Trace element; Organic matter; Environmental chemistry; Mineralogy; Sedimentary rock; Geomorphology; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001632523,0.0003845843,0.0005932261,0.00006747756,0.0001295404,0.00006787769,0.0003044436,0.0004163891,0.0002120836],"category_scores_gemma":[0.0001380168,0.0003732706,0.00005938579,0.0001513735,0.0003583996,0.000254368,0.0001741982,0.0005023035,0.00002521906],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001044325,"about_ca_system_score_gemma":0.00002820182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004484592,"about_ca_topic_score_gemma":0.00005953613,"domain_scores_codex":[0.9977363,0.0001532913,0.0005790438,0.0008265749,0.0002451445,0.0004596594],"domain_scores_gemma":[0.9986998,0.0004239976,0.0002214013,0.0003875986,0.00009610777,0.0001710791],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006283898,0.0007833307,0.180014,0.0003120813,0.000228902,0.00004288043,0.005182412,0.00001882363,0.8109691,0.0001375128,0.0001650809,0.00151745],"study_design_scores_gemma":[0.0197968,0.0005790234,0.0569821,0.0005372324,0.0004463525,0.00006428675,0.002318936,0.01055528,0.8831195,0.01008539,0.01322456,0.002290549],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9955544,0.0005384165,0.0002479385,0.00008448074,0.0001655513,0.0002499361,0.0000132528,0.00008759536,0.003058393],"genre_scores_gemma":[0.998226,0.00002174922,0.0002751021,0.00009779096,0.0003260547,0.0001237426,0.0002852741,0.00003566915,0.0006086018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.123032,"threshold_uncertainty_score":0.9998719,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01119159214463752,"score_gpt":0.2315671475248325,"score_spread":0.2203755553801949,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}