{"id":"W2271063323","doi":"10.1016/j.envdev.2014.04.001","title":"Sand, rarer than one thinks","year":2014,"lang":"en","type":"article","venue":"Environmental Development","topic":"Soil erosion and sediment transport","field":"Agricultural and Biological Sciences","cited_by":370,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of Toronto","keywords":"Denudation; Vegetation (pathology); Fluvial; Weathering; Geology; Alluvium; Mining engineering; Legislation; Erosion; Geochemistry; Geomorphology; Law","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01137333257834151,"score_gpt":0.1543414828019527,"score_spread":0.1429681502236112,"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."}}