{"id":"W2171932819","doi":"10.1139/a11-013","title":"A review of drought indices","year":2011,"lang":"en","type":"review","venue":"Environmental Reviews","topic":"Hydrology and Drought Analysis","field":"Environmental Science","cited_by":1333,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"","keywords":"Environmental science; Climate change; Geography; Ecology; Biology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03828069343761698,"score_gpt":0.2992282135927478,"score_spread":0.2609475201551308,"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."}}