Replication data for: Spatial distribution of soil physical properties in a semiarid tropical regiondoi:10.60502/SoilData/X0ACC9SoilData2024-12-181Silva, José Raliuson Inácio; Souza, Rodolfo; Souza, Eduardo; Almeida, André Quintão de; Lima, Jose Romualdo de Sousa; Sales, Aldo Torres; Menezes, Rômulo Simões Cezar; Antonino, Antônio Celso Dantas; Calabrese, Salvatore; Montenegro, Suzana Maria Gico Lima, 2024, "Replication data for: Spatial distribution of soil physical properties in a semiarid tropical region", https://doi.org/10.60502/SoilData/X0ACC9, SoilData, V1, UNF:6:JKQ+TWmTwaC39lrn9iHJOA== [fileUNF]Replication data for: Spatial distribution of soil physical properties in a semiarid tropical regiondoi:10.60502/SoilData/X0ACC9Silva, José Raliuson InácioSouza, RodolfoSouza, EduardoAlmeida, André Quintão deLima, Jose Romualdo de SousaSales, Aldo TorresMenezes, Rômulo Simões CezarAntonino, Antônio Celso DantasCalabrese, SalvatoreMontenegro, Suzana Maria Gico LimaSoilDataSilva, José Raliuson InácioSilva, José Raliuson Inácio2024-08-14Ciências AgráriasEngenhariaSoil textureSoil water retention curveSoil water storageInverse modeling of soil propertiesPedotransferCaatinga<p>This dataset provides information on soil properties in the Brazilian semi-arid region, as well as maps showing the distribution of these characteristics.</p> Included Soil Properties <ul> <li>Clay (%)</li> <li>Silt (%)</li> <li>Sand (%)</li> <li>n = soil porosity (cm³ cm^-3)</li> <li>sh = relative soil moisture at the hygroscopic point</li> <li>sw = relative soil moisture at the wilting point</li> <li>s* = threshold relative soil moisture below which evapotranspiration reduces linearly</li> <li>Ks = soil hydraulic conductivity (cm day^-1)</li> <li>b = exponent of the soil leakage curve (10.1029/WR014i004p00601)</li> <li>Zr = active soil depth (cm)</li> <li>SWS = soil storage capacity (mm)</li> </ul> <p>These properties were obtained for 300 points distributed across the Brazilian semi-arid region, representing average values for the soil profile. The properties sh, sw, s*, Ks, b, Zr, and SWS were estimated through inverse modeling. For details on the methodology, refer to: 10.1016/j.catena.2024.108311.</p> <p>The porosity (n) was estimated based on the clay content in the soil, as detailed in: 10.1016/j.catena.2024.108311. The data for clay, silt, and sand were collected from existing databases: 10.17632/xrk5rfcpvg.2.</p> <p>After obtaining the soil properties, geostatistical techniques were applied to spatialize these characteristics for the semi-arid region of Brazil. For each property, a raster with a resolution of 6000 x 6000 meters was generated. For details on the methodology, refer to: 10.1016/j.catena.2024.108311.</p>Research dataBrazilAlagoasBrazilBahiaBrazilCearáBrazilMinas GeraisBrazilParaíbaBrazilPernambucoBrazilPiauíBrazilRio Grande do NorteBrazilSergipe-46-36-3-18Brazilian semiarid region10.1016/j.catena.2024.108311SILVA, José Raliuson Inácio et al. Modeling the spatial distribution of soil physical properties in a semiarid tropical region. CATENA, v. 245, p. 108311, 2024.Properties of semi-arid soil in Brazil.tab29916text/tab-separated-valuesUNF:6:JKQ+TWmTwaC39lrn9iHJOA==Point1.0299.0.183.0103.56569217603545361.0182.080267558528020.0UNF:6:Yz2e9dgBbix8jvZ2rIqAlA==lon3.4876085647992845-16.98555.-9.10208299.0-3.5801940.0-9.7234831270903UNF:6:CFC4b8PEL+mA2Xw9mNvzTw==lat-39.4863340969899645.031577559764282-44.73499-39.709694.38.38410.0299.0UNF:6:DMJ/a+uhIIlpCQfH3WXhFw==StateUNF:6:BfsewEEZfFekGh7pgdxR+g==clay69.5.20.8428227424749153.7299.013.62309947506075517.60.0UNF:6:BFtLBYAeGR0UG78zmB88Rw==silt0.012.509846153846155299.067.11.010.965255767960404.9.3UNF:6:x34TZozRblGBL0MTb7zD2w==sand17.47582442047406266.6473311036789494.8299.07.30.069.1.UNF:6:Lr5pAbYqR7ICnbJQct3Fyw==TeturalclassUNF:6:3/rOqAzxAzqWrGAvGTmP7A==BD0.00.06808666984070763299.0.1.50391.43441.4178906354515051.1749UNF:6:483+7+uL+hog4blb1dLIHg==n0.458716981132075299.00.0256724581525972320.4324905660377360.464969647251845750.00.556641509433962.UNF:6:+m6sc+V5WvKRSbT1kANh3A==sh0.2250.0380.0299.00.094133779264214050.056946420385566306.0.075UNF:6:hxYMEO+qyA8iM/j/p3XZMA==sw0.00.181230769230769220.1880.081346039304197970.7.0.038299.0UNF:6:2MS9yBcjnFme9xVdhC6j/w==s*0.16093538007922430.00.188299.00.7970.464.0.4794147157190636UNF:6:lmogxqZxuUQK27y+/pPVIQ==ks270.8330.015.060.26310981267564479.444.94.4639364548495299.0UNF:6:rugr1MRYlHHjx0HrDgTBXg==b.11.5564.254.443428093645485299.01.52.0856799908362120.0UNF:6:tLNkhGqYfKz+APiLNyEVBw==zr.40.040.0299.00.040.040.00.0UNF:6:Bip7tG2pz3YhvZbJ99m3hg==b.tifExponent of the soil retention curveimage/tiffks.tifSoil saturated hydraulic conductivity (cm/day)image/tiffn.tifPorosity (cm3/cm3)image/tiffsh.tifRelative soil moisture at the hygroscopic pointimage/tiffsstar.tifS*:Threshold relative soil moisture below which evapotranspiration reduces linearlyimage/tiffsw.tifRelative soil moisture at the wilting pointimage/tiffzr.tifRoot zone depth (cm)image/tiff