{"id":"W2119952560","doi":"10.21273/hortsci.42.2.349","title":"Cation Exchange Capacity and Base Saturation Variation among Alberta, Canada, Moss Peats","year":2007,"lang":"en","type":"article","venue":"HortScience","topic":"Peatlands and Wetlands Ecology","field":"Environmental Science","cited_by":64,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Moss; Peat; Cation-exchange capacity; Sphagnum; Bog; Chemistry; Saturation (graph theory); Environmental chemistry; Potassium; Sodium; Botany; Soil science; Environmental science; Ecology; Soil water; Biology; Mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005093822,0.00008156772,0.00007049239,0.00002552426,0.0002352045,0.00002912174,0.00009505711,0.00004785405,0.000263365],"category_scores_gemma":[0.00007018081,0.00007272246,0.000009336279,0.0002026202,0.0001496885,0.000330652,0.00005340498,0.00006176803,0.000008964063],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002168022,"about_ca_system_score_gemma":0.00002786308,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7826369,"about_ca_topic_score_gemma":0.9819304,"domain_scores_codex":[0.9990557,0.00002332633,0.0001357144,0.0002844464,0.0002431731,0.0002576784],"domain_scores_gemma":[0.9995934,0.00006509674,0.0000715295,0.0001320562,0.00001016267,0.0001277101],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000005721195,0.00001778953,0.9878098,0.000003571583,0.000001171868,0.000007067303,0.001008169,0.0001091081,0.004545085,0.0001047219,0.001275554,0.005112263],"study_design_scores_gemma":[0.0000869454,0.00002480789,0.9938907,0.000002307665,0.000004069911,0.00001055769,0.00003259555,0.003516363,0.0005361281,0.00008275873,0.001713357,0.00009940953],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899309,0.000008624307,0.00228939,0.0002208896,0.0001690914,0.0001258198,0.000002889837,0.000009912634,0.007242497],"genre_scores_gemma":[0.9986606,0.000008750338,0.000317026,0.0002354745,0.00003894316,0.000006329969,0.00001303012,0.000003226502,0.0007166597],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1992934,"threshold_uncertainty_score":0.2965536,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007474205294877041,"score_gpt":0.1903534752986895,"score_spread":0.1828792700038125,"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."}}