{"id":"W2077999580","doi":"10.1021/es061129x","title":"Hydrodynamic and Microbial Processes Controlling Nitrate in a Fissured-Porous Karst Aquifer of the Franconian Alb, Southern Germany","year":2006,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Karst; Aquifer; Nitrate; Groundwater; Geology; Geochemistry; Environmental science; Hydrology (agriculture); Environmental chemistry; Geotechnical engineering; 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":[],"consensus_categories":[],"category_scores_codex":[0.0001717204,0.0001152705,0.0001408575,0.0001112789,0.0001786459,0.0000256162,0.0004071365,0.00008918995,0.0001283046],"category_scores_gemma":[0.00001035619,0.00008175023,0.00001830875,0.0004397116,0.002054579,0.0001273423,0.00005289253,0.0001489114,0.00002426923],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001352898,"about_ca_system_score_gemma":0.00003763445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001236094,"about_ca_topic_score_gemma":0.002852394,"domain_scores_codex":[0.9989879,0.00001265149,0.0001958382,0.0003025911,0.0001701098,0.0003308899],"domain_scores_gemma":[0.9996999,0.00001396903,0.00007978566,0.0001741982,0.000003882809,0.00002824691],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000007798863,0.00002396291,0.7518446,0.000008668262,0.000001480477,0.000004808094,0.0001762107,0.0005462564,0.2462742,0.000003573178,0.000001906832,0.001106465],"study_design_scores_gemma":[0.0008709836,0.00009319566,0.8404122,0.00003902843,0.00001367257,0.0001309852,0.001046859,0.002710663,0.1516354,0.002333953,0.0004042473,0.0003088408],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984022,0.0004637017,0.000009840297,0.0002295387,0.00004749515,0.0001500734,0.00004651923,0.00001877651,0.0006318695],"genre_scores_gemma":[0.999686,0.00001500836,0.00004902365,0.00004001969,0.00001529599,0.00000206293,0.000005599697,0.000002545737,0.000184418],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09463883,"threshold_uncertainty_score":0.7570181,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.001659539722210777,"score_gpt":0.1455495889542124,"score_spread":0.1438900492320016,"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."}}