SSL 1 (Moura-Bueno et al., 2019Moura-Bueno, J.M.; Dalmolin, R.S.D.; Ten Caten A.; Dotto A.C.; Demattê J.A. 2019. Stratification of a local VIS-NIR-SWIR spectral library by homogeneity criteria yields more accurate soil organic carbon predictions. Geoderma 337: 565-581.) |
RS/ 28°6'59” S 54°22'35” W |
Cfa |
Extrusive igneous (basic) |
Latossolo (Ferralsol) Gleissolo (Gleysol) |
Field crops, Forest, Native grasslands |
841 |
IM/0-5, 5-15, 15-30, 30-60, 60-100 |
C1, C2, C3 |
SLL 2 (Ramos et al., 2017Ramos, P.V.; Dalmolin, R.S.D.; Marques Júnior, J.; Siqueira, D.S.; Almeida, J.A.; Moura-Bueno, J.M. 2017. Magnetic susceptibility of soil to differentiate soil environments in southern Brazil. Revista Brasileira de Ciência do Solo 41: 160-189.) |
RS/ 27°43'22” S 53°39'10” W |
Cfa |
Extrusive igneous (basic) |
Latossolo (Ferralsol) |
Field crops |
184 |
C/horiz |
C1, C2, C3 |
SSL 3 (Samuel-Rosa et al., 2013Samuel-Rosa, A.; Dalmolin, R.S.D.; Miguel, P. 2013. Building predictive models of soil particle-size distribution. Revista Brasileira Ciência do Solo 37: 422-430.) |
RS/ 29°32'55” S 53°47'26” W |
Cfa |
Sedimentary rocks |
Argissolo (Acrisol/Alisol) |
Field crops, Forest, Native grasslands |
303 |
IM/0-20, 20-40 |
C1 |
SSL 4 (Flores et al., 2015Flores, C.A.; Alba, J.M.F.; Natchigall, S.D.; Cunha, H.N.; Moura-Bueno, J.M.; Deobald, G.A.; Pedron, F.A.; Flores, J.P.M.; Dalmolin, R.S.D.; Bernich, E.B.; Lange, M.C.; Nascimento, P.R.R.; Lopes, R.T. 2015. Semi-detailed soil survey, city of Santa Maria, state of Rio Grande do Sul = Levantamento semidetalhado de solos, município de Santa Maria, estado do Rio Grande do Sul. p. 11-79. In: Flores, C.A; Alba, J.M.F. Edaphic zoning of crops for the city of Santa Maria/RS, aiming at territorial planning = Zoneamento edáfico de culturas para o município de Santa Maria/RS, visando o ordenamento territorial. Embrapa Clima Temperado, Pelotas, RS, Brazil (in Portuguese).) |
RS/ 29°57'13” S 53°50'49” W |
Cfa |
Sedimentary rocks |
Argissolo (Acrisol/Alisol), Planossolo (Planosol) |
Field crops, Forest, Native grasslands |
281 |
C/horiz |
C1 |
SSL 5 (Dotto et al., 2018Dotto, A.C.; Dalmolin, R.S.D.; Ten Caten, A.; Grunwald, S. 2018. A systematic study on the application of scatter-corrective and spectral-derivative preprocessing for multivariate prediction of soil organic carbon by Vis-NIR spectra. Geoderma 314: 262-274.) |
SC/ 27°17'42” S 50°40'53” W |
Cfb |
Extrusive igneous (acidic) |
Cambissolo (Cambisol), Latossolo (Ferralsol), Neossolo (Regosol) |
Forest, Native grasslands |
594 |
cLHS/0-5, 5-15, 15-30, 30-60, 60-100 |
C1, C2 |
SSL 6 (Horst et al., 2018Horst, T.Z.; Dalmolin R.S.D.; Ten Caten A.; Moura-Bueno, J.M.; Cancian, L.C.; Pedron, F.A.; Schenato, R.B. 2018. Edaphic and topographic factors and their relationship with dendrometric variation of Pinus taeda L. in a high altitude subtropical climate. Revista Brasileira de Ciência do Solo 42: e0180023.) |
SC/ 27°52'48” S 50°41'42” W |
Cfb |
Extrusive igneous (acidic) |
Cambissolo (Cambisol), Latossolo (Ferralsol), Neossolo (Regosol) Nitossolo (Nitisol) |
Forest |
268 |
cLHS/0-20, 20-40, 40-60, 60-100 |
C1, C2 |
IVS (Wolski et al., 2017Wolski, M.S.; Dalmolin, R.S.D.; Flores, C.A.; Moura-Bueno, J.M.; Ten Caten, A.; Kaiser, D.R. 2017. Digital soil mapping and its implications in the extrapolation of soil-landscape relationships in detailed scale. Pesquisa Agropecuária Brasileira 52: 633-642.) |
RS/ 28°35'11” S 54°23'53” W |
Cfa |
Extrusive igneous (basic) |
Latossolo (Ferralsol) Nitossolo (Nitisol) |
Field crops |
69 |
C/horiz |
IVS |