{"id":"W1722944195","doi":"10.2139/ssrn.2117427","title":"Shale Gas Development and Property Values: Differences across Drinking Water Sources","year":2012,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Atmospheric and Environmental Gas Dynamics","field":"Environmental Science","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Shale gas; Property value; Geology; Oil shale; Petroleum engineering; Geochemistry; Environmental science; Hydrology (agriculture); Geotechnical engineering; Real estate; Business; Paleontology","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":[0.0003379498,0.0001249422,0.0002476379,0.0005576148,0.000257484,0.0009546052,0.0002900718,0.0003311081,0.004304269],"category_scores_gemma":[0.002401032,0.0001435194,0.0004331952,0.001552472,0.0004089062,0.0007608801,0.000958885,0.0003101341,0.0004818079],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004385284,"about_ca_system_score_gemma":0.0003092183,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02681756,"about_ca_topic_score_gemma":0.04137969,"domain_scores_codex":[0.9997031,0.0000734373,0.0000233089,0.00007038177,0.00006307886,0.0000666534],"domain_scores_gemma":[0.9982939,0.0006573782,0.000468573,0.0001078055,0.0002224526,0.0002499387],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002520746,0.00004136666,0.9942843,0.00001020284,0.000084732,0.00004127197,0.0005816882,0.0001442261,0.0008377013,0.0002266301,0.00008720661,0.003408523],"study_design_scores_gemma":[0.000001321131,0.00002430734,0.998503,0.0000021538,0.00001287211,0.00001647273,0.0009243413,0.0001053175,0.0001322128,0.00008532351,0.0001905924,0.000002057728],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983637,0.00008940393,0.00008117977,0.00004876008,0.000002159049,0.000002152959,0.0002366522,0.000001813667,0.001174171],"genre_scores_gemma":[0.9992287,0.00004419089,0.00002412188,0.000006870653,0.000001918326,0.000001065194,0.0002161683,0.000002489458,0.0004744842],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02681756,"threshold_uncertainty_score":0.05332291,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007937495820496463,"score_gpt":0.2012254644391477,"score_spread":0.1932879686186513,"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."}}