{"id":"W4408879017","doi":"10.22621/cfn.v138i2.3265","title":"Displacement of migratory Bull Trout (&lt;i&gt;Salvelinus confluentus&lt;/i&gt;) spawning by a newly constructed beaver (&lt;i&gt;Castor canadensis&lt;/i&gt;) dam in a west-central Alberta stream","year":2025,"lang":"en","type":"article","venue":"The Canadian Field-Naturalist","topic":"Ecology and biodiversity studies","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Alberta Conservation Association","funders":"","keywords":"Castor canadensis; Beaver; Trout; Geography; Ecology; Biology; Fishery; Fish <Actinopterygii>","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002791172,0.0002056271,0.0001628858,0.000751533,0.001121532,0.0004390776,0.0004776508,0.0002518357,0.0006120597],"category_scores_gemma":[0.0003683167,0.0001878338,0.0001474881,0.0006857759,0.001153395,0.000150014,0.0007084552,0.0002873605,0.0001076698],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003983638,"about_ca_system_score_gemma":0.003773713,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7244865,"about_ca_topic_score_gemma":0.9425063,"domain_scores_codex":[0.9997296,0.0000238275,0.00001175914,0.00004741847,0.0001171536,0.00007020444],"domain_scores_gemma":[0.9996171,0.00002390461,0.0001172656,0.00001501109,0.0000746079,0.0001520714],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008137918,0.0000542068,0.9825326,0.00001878396,0.00003287357,0.001376562,0.002956251,0.0004387934,0.004949873,0.0000692339,0.0004680074,0.007021321],"study_design_scores_gemma":[0.000002440988,0.00004902616,0.9968781,0.000005355635,0.00001064603,0.000153009,0.002126367,0.0002254948,0.000196674,0.00001405343,0.0003334895,0.000005384843],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995379,0.00002224683,0.00003261787,0.00001575465,0.000001533992,0.000003787865,0.00003569149,0.000004214074,0.0003462783],"genre_scores_gemma":[0.999069,0.00005047236,0.0001376959,0.00002175541,0.000001417959,0.000004288338,0.00009245112,0.000001582783,0.0006213689],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2755135,"threshold_uncertainty_score":0.5542721,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006009916980543019,"score_gpt":0.1977601243983065,"score_spread":0.1917502074177634,"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."}}