{"id":"W4231023677","doi":"10.5194/bg-2017-517","title":"Improving the Strength of Sandy Soils via Ureolytic CaCO <sub>3</sub> Solidification by <i>Sporosarcina ureae</i>","year":2018,"lang":"en","type":"preprint","venue":"","topic":"Microbial Applications in Construction Materials","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Calcium carbonate; Chemistry; Urea; Calcite; Environmental chemistry; Carbonate; Hydrolysis; Precipitation; Nuclear chemistry; Mineralogy; Biochemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Geotechnical microbiology on microbially induced carbonate precipitation to strengthen sandy soils; the object is a ground reinforcement process."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"This materials-engineering study tests microbial soil strengthening, not research practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Geotechnical/microbial soil solidification via MICP; environmental engineering domain."}}}