{"id":"W2060586095","doi":"10.1111/j.1939-7445.2003.tb00113.x","title":"PERIODIC ENVIRONMENTS AND PERIODIC HARVESTING","year":2003,"lang":"en","type":"article","venue":"Natural Resource Modeling","topic":"Mathematical and Theoretical Epidemiology and Ecology Models","field":"Medicine","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Environmental science; Mathematics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004280134,0.000178624,0.0002876982,0.0002660795,0.0003947396,0.0006646171,0.0004541681,0.0005477019,0.002391432],"category_scores_gemma":[0.002315827,0.000179445,0.000231599,0.0002448336,0.001001005,0.0008722341,0.000810614,0.0004636889,0.0002551173],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002214362,"about_ca_system_score_gemma":0.0003573806,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006653256,"about_ca_topic_score_gemma":0.0005797222,"domain_scores_codex":[0.99978,0.00007588882,0.000008008561,0.00003975628,0.00004903785,0.00004736391],"domain_scores_gemma":[0.9991676,0.0003371306,0.000231369,0.00007490072,0.00008677722,0.000102277],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001548931,0.000100008,0.006725873,0.0002013989,0.00008676328,0.002262848,0.0005079451,0.2305493,0.008902893,0.7226732,0.005976009,0.02185887],"study_design_scores_gemma":[0.0000461299,0.0001122501,0.003442565,0.00005924151,0.00002949288,0.0006873944,0.0004118818,0.4234517,0.001243245,0.566302,0.004186833,0.00002733781],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7665378,0.001196246,0.1754289,0.002661174,0.0002818569,0.00004682789,0.0001325564,0.0001206386,0.05359378],"genre_scores_gemma":[0.9931778,0.0003544147,0.00361585,0.0001310614,0.00005569983,0.00002602492,0.00003513678,0.00001034174,0.002593689],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002391432,"threshold_uncertainty_score":0.008000135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02690974267205747,"score_gpt":0.2707614357179909,"score_spread":0.2438516930459335,"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."}}