{"id":"W1989415656","doi":"10.4141/s05-073","title":"Core aeration of sand-based putting greens in the Lower Fraser Valley of British Columbia","year":2007,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Turfgrass Adaptation and Management","field":"Environmental Science","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Aeration; Environmental science; Soil water; Infiltration (HVAC); Hydrology (agriculture); Resistance (ecology); Soil science; Agronomy; Geology; Geotechnical engineering; Geography; Engineering; Waste management; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002208317,0.00003622195,0.00008344762,0.00008708561,0.0001135287,0.00006503385,0.0003851582,0.00001997668,0.000349009],"category_scores_gemma":[0.0001295138,0.00003993086,0.00003533755,0.000631651,0.0005176419,0.0002255708,0.00001306216,0.00008722868,0.000002314459],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001555716,"about_ca_system_score_gemma":0.0002608189,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2824182,"about_ca_topic_score_gemma":0.9527968,"domain_scores_codex":[0.9988989,0.00001964075,0.0003115578,0.00009486553,0.000462116,0.0002129262],"domain_scores_gemma":[0.9993951,0.00004187043,0.0002299161,0.000100182,0.00005402629,0.0001789378],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000007320567,0.00008103441,0.9154657,0.00001117362,0.000003667673,0.0002067581,0.001169976,0.01886123,0.003068851,0.00007765683,0.008550205,0.05249643],"study_design_scores_gemma":[0.0002572821,0.00008995132,0.9960433,0.00004991911,0.000004401536,0.000008405153,0.000766549,0.001021747,0.0002727292,0.0001767962,0.001260703,0.00004819259],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9935225,0.00001904709,0.0008633484,0.0002735457,0.0001426393,0.00007695945,0.000004114288,9.097268e-7,0.00509697],"genre_scores_gemma":[0.998519,0.000002344191,0.0009095212,0.000465727,0.00001317728,4.034649e-7,3.037047e-7,0.000002392366,0.00008711004],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6703786,"threshold_uncertainty_score":0.7223603,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01811050425597684,"score_gpt":0.220305920838445,"score_spread":0.2021954165824681,"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."}}