Data for: Influence of soil sample preparation on the quantification of NPK content through spectroscopy
Contributors: Lucas Rios do Amaral, Marcos Antonio Neris Coutinho, Fernando de Oliveira Alari, Márcia Miguel Castro Ferreira
... The dataset is comprised by four MS Excel files, two for the clayey soil and two for sandy soil used in the study, according the spectroscopy technique used (Diffuse Reflectance on Visible and Near Infrared region and Attenuated Total Reflectance on Mid Infrared region). Each file is divided in six tabs, according the soil preparation procedure used in the study (sieved mesch and dry temperature). Each tab contains the total N content and P and K availability measured by wet-chemical analysis, related to the full spectra.
Van de Broek and Govers (2018), Quantification of organic carbon concentrations and stocks of tidal marsh sediments via mid-infrared spectroscopy - Supplementary data
Contributors: Marijn Van de Broek
... This file contains the supplementary data of Van de Broek and Govers (2018), Quantification of organic carbon concentrations and stocks of tidal marsh sediments via mid-infrared spectroscopy. The dataset contains MIR spectra and measured organic carbon concentration of soil samples collected in tidal marshes of the Scheldt estuary (Belgium and The Netherlands).
Contributors: Benjamin Butler, Mercy Nyambura, Stephen Hillier, Nikolaos Kourkoumelis, Andrew SILA, Chris Gilmore, Keith Shepherd
... This dataset contains the R code and XRPD data used to investigate data pre-treatments for appropriate cluster analysis of soil X-ray powder diffraction data. XRPD measurements are sourced from the Africa Soil Information Service (AfSIS).
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Data for: Changes in the Rock-Eval signature of soil organic carbon upon extreme soil warming and chemical oxidation - A comparison
Contributors: Christopher Poeplau, Bjarni Sigurdsson, Lauric Cécillon, Francois Baudin, Pierre Barré
... The dataset contains the ensemble of 31 Rock-Eval parameters as well as soil organic carbon contents for all samples used in the study.
Data for: Field scale temporal and spatial variability of 13C, 15N, TC and TN soil fingerprints: implications for sediment source tracingng
Contributors: Adrian Collins, Qiang Tang, Paul Harris, Laura Cardenas, Emma Burak, Simon Pulley
... Raw tracer data, tracer ratios and maps of spatial variation
Data for: Laser diffraction analysis of aggregate stability and disintegration in forest and grassland soils of Northern Minnesota, USA
Contributors: Chase Kasmerchak, Mengyu Liang, Joe Mason
... Raw data for soil aggregate behavior, physicochemical soil characteristics, linear regression model results for the <16 µm and the <2 µm fraction for Mollisols and Alfisols in northwestern Minnesota.
Data for: Influence of controlled burning on the mobility of potentially toxic elements in soil, and their temporal variations, from Central Victoria Australia
Contributors: Joji ABRAHAM, Singarayer Florentine, Kim Dowling
... The data consists of soil pH, EC, soil organic matter (SOM), carbonate content and the potentially toxic elements in the soil such as As, Cd, Co, Cr, Cu, Mn, Ni, Pb and Zn in the pre-fire environment (two days before the controlled fire) and in the post-fire environment (two days after the controlled fire, end of each season and after the major rainfall in Sept 2016).
Contributors: Kyungsoo Yoo, Xiang Wang, Jonathan Sanderman
... Mid-infrared measurements with a partial least squares regression model were conducted to quantify the size and distribution of three soil organic carbon fractions (particulate OC (POC) fraction, humus OC (HOC) and resistant OC (PyC fraction) for the soils collected along two hillslopes in SE Australia.
Contributors: Kyungsoo Yoo, Xiang Wang, Ronald Amundson, Jessica Gutknecht, Adrian Wackett, Arjun Heimsath
... This data includes total and size- and density-fractionated SOC contents and other soil properties. The data set was used to illustrate how climate affects topographic controls of carbon-mineral interactions.
Data for: Storages and Export of Soil carbon and Mineral Surface Area along an Erosional Gradient in the Sierra Nevada, California
Contributors: Kyungsoo Yoo, Beth Weinman, Xiang Wang, Jessica Gutknecht, Emmanuel Gabet, Simon Mudd
... This research data includes tabulated data used for figures in the main text. This also includes two figures that are not included (only referred) in the main text.