User profiles for T. E. Schumacher
Thomas E. SchumacherProfessor Emeritus, South Dakota State University Verified email at sdstate.edu Cited by 7613 |
Effect of biochar on chemical properties of acidic soil
The effect of biochar addition on the chemical properties of acidic soil such as soil pH,
electrical conductivity (EC), cation exchange capacity (CEC), and exchangeable acidity were …
electrical conductivity (EC), cation exchange capacity (CEC), and exchangeable acidity were …
Phosphorus sorption and availability from biochars and soil/B iochar mixtures
R Chintala, TE Schumacher… - CLEAN–Soil, Air …, 2014 - Wiley Online Library
In an energy‐limited world, biomass may be converted to energy products through pyrolysis.
A byproduct of this process is biochar. A better understanding is needed of the sorption …
A byproduct of this process is biochar. A better understanding is needed of the sorption …
Quantifying tillage erosion rates due to moldboard plowing
MJ Lindstrom, WW Nelson, TE Schumacher - Soil and Tillage Research, 1992 - Elsevier
Tillage erosion, the movement of soil downslope by mechanical implements, has been
recognized as a problem, but primarily in a qualitative manner. This study was initiated to quantify …
recognized as a problem, but primarily in a qualitative manner. This study was initiated to quantify …
Nitrate sorption and desorption in biochars from fast pyrolysis
Increasing the nitrate ( NO 3 - ) sorption capacity of Midwestern US soils has the potential to
reduce nitrate leaching to ground water and reduce the extent of the hypoxia zone in the …
reduce nitrate leaching to ground water and reduce the extent of the hypoxia zone in the …
The role of severe storms in soil erosion: a problem needing consideration
…, MJ Lindstrom, TE Schumacher - Journal of Soil and Water …, 1997 - jswconline.org
The prediction of soil erosion and the design of conservation management practices for the
control of erosion are based on long-term average precipitation patterns. However, soil …
control of erosion are based on long-term average precipitation patterns. However, soil …
Molecular characterization of biochars and their influence on microbiological properties of soil
The tentative connection between the biochar surface chemical properties and their influence
on microbially mediated mineralization of C, N, and S with the help of enzymes is not well …
on microbially mediated mineralization of C, N, and S with the help of enzymes is not well …
Soil landscape evolution due to soil redistribution by tillage: a new conceptual model of soil catena evolution in agricultural landscapes
S De Alba, M Lindstrom, TE Schumacher, DD Malo - Catena, 2004 - Elsevier
This paper focuses on analysing tillage as a mechanism for the transformation of soil spatial
variability, soil morphology, superficial soil properties and development of soil–landscape …
variability, soil morphology, superficial soil properties and development of soil–landscape …
Soil microbial properties under permanent grass, conventional tillage, and no-till management in South Dakota
…, PD Stahl, MJ Lindstrom, TE Schumacher - Soil and Tillage …, 2003 - Elsevier
The objective of this study was to determine how no-till and conventional tillage affected
microbial properties of soil quality, using permanent grass fields as a standard of local high-…
microbial properties of soil quality, using permanent grass fields as a standard of local high-…
Long-term cultivation impacts on selected soil properties in the northern Great Plains
DD Malo, TE Schumacher, JJ Doolittle - Soil and tillage research, 2005 - Elsevier
Long-term cultivation impacts soil properties. During the early 1920s a study comparing non-cultivated
and cultivated soils was done in eastern SD (Beadle, McCook, Minnehaha, and …
and cultivated soils was done in eastern SD (Beadle, McCook, Minnehaha, and …
Soil movement by tillage as affected by slope
MJ Lindstrom, WW Nelson, TE Schumacher… - Soil and Tillage …, 1990 - Elsevier
Exposure of subsoil material on ridge tops and adjacent sideslopes indicates soil movement
away from these positions, ie soil erosion. A study was conducted on the University of …
away from these positions, ie soil erosion. A study was conducted on the University of …