William H. Orem, Ph.D. (Former Employee)
Science and Products
Filter Total Items: 130
Arsenic-bearing pyrite and marcasite in the Fire Clay coal bed, Middle Pennsylvanian Breathitt Formation, eastern Kentucky Arsenic-bearing pyrite and marcasite in the Fire Clay coal bed, Middle Pennsylvanian Breathitt Formation, eastern Kentucky
Arsenic concentrations determined on 11 lithotype samples from the Middle Pennsylvanian Breathitt Group Fire Clay coal bed, Leslie County, KY, range from 1 to 418 ppm (whole coal basis). The 11 lithotype samples, which vary in thickness from 4 to 18 cm, were sampled from a continuous 1.38 m channel sample, and were selected based on megascopic appearance (vitrain-rich versus attrital...
Authors
L.F. Ruppert, J.C. Hower, C.F. Eble
Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two
The Comprehensive Everglades Restoration Plan (CERP) lists restoration of the timing, quantity, and quality of the natural flow of freshwater as one its primary goals. Before restoration can occur, however, the baseline conditions of the environment prior to significant human alteration must be established and the range of variation within the natural system must be determined. In...
Authors
G. Lynn Wingard, Thomas M. Cronin, Charles W. Holmes, Debra A. Willard, Gary S. Dwyer, Scott E. Ishman, William Orem, Christopher P. Williams, Jessica Albietz, Christopher E. Bernhardt, Carlos A. Budet, Bryan Landacre, Terry Lerch, Marci Marot, Ruth E. Ortiz
Impacts of sulfate contamination on the Florida Everglades ecosystem Impacts of sulfate contamination on the Florida Everglades ecosystem
No abstract available.
Authors
William H. Orem
Initial results of a 2D burial/thermal history model, central Appalachian basin, Ohio and West Virginia Initial results of a 2D burial/thermal history model, central Appalachian basin, Ohio and West Virginia
No abstract available.
Authors
E. L. Rowan, R. T. Ryder, J.E. Repetski, M.H. Trippi, L.F. Ruppert
Potential sources of hydrogel stabilization of Florida Bay lime mud sediments and implications for organic matter preservation Potential sources of hydrogel stabilization of Florida Bay lime mud sediments and implications for organic matter preservation
The fine grained carbonate mud sediments of central Florida Bay are resuspended quite easily. However, this disturbance is usually limited to the surficial ('floc') layer, as the underlying sediments appear to be stabilized by an hydrogelation involving the bulk organic matter. That gelation has occurred within these sediments is suggested from their physical behavior and an observed...
Authors
J.W. Louda, J.W. Loitz, A. Melisiotis, W. H. Orem
Introduction to mercury special issue Introduction to mercury special issue
[No abstract available]
Authors
A. Kolker, W. Orem, P. Lechler
Science and Products
Filter Total Items: 130
Arsenic-bearing pyrite and marcasite in the Fire Clay coal bed, Middle Pennsylvanian Breathitt Formation, eastern Kentucky Arsenic-bearing pyrite and marcasite in the Fire Clay coal bed, Middle Pennsylvanian Breathitt Formation, eastern Kentucky
Arsenic concentrations determined on 11 lithotype samples from the Middle Pennsylvanian Breathitt Group Fire Clay coal bed, Leslie County, KY, range from 1 to 418 ppm (whole coal basis). The 11 lithotype samples, which vary in thickness from 4 to 18 cm, were sampled from a continuous 1.38 m channel sample, and were selected based on megascopic appearance (vitrain-rich versus attrital...
Authors
L.F. Ruppert, J.C. Hower, C.F. Eble
Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two Ecosystem history of southern and central Biscayne Bay: Summary report on sediment core analyses - year two
The Comprehensive Everglades Restoration Plan (CERP) lists restoration of the timing, quantity, and quality of the natural flow of freshwater as one its primary goals. Before restoration can occur, however, the baseline conditions of the environment prior to significant human alteration must be established and the range of variation within the natural system must be determined. In...
Authors
G. Lynn Wingard, Thomas M. Cronin, Charles W. Holmes, Debra A. Willard, Gary S. Dwyer, Scott E. Ishman, William Orem, Christopher P. Williams, Jessica Albietz, Christopher E. Bernhardt, Carlos A. Budet, Bryan Landacre, Terry Lerch, Marci Marot, Ruth E. Ortiz
Impacts of sulfate contamination on the Florida Everglades ecosystem Impacts of sulfate contamination on the Florida Everglades ecosystem
No abstract available.
Authors
William H. Orem
Initial results of a 2D burial/thermal history model, central Appalachian basin, Ohio and West Virginia Initial results of a 2D burial/thermal history model, central Appalachian basin, Ohio and West Virginia
No abstract available.
Authors
E. L. Rowan, R. T. Ryder, J.E. Repetski, M.H. Trippi, L.F. Ruppert
Potential sources of hydrogel stabilization of Florida Bay lime mud sediments and implications for organic matter preservation Potential sources of hydrogel stabilization of Florida Bay lime mud sediments and implications for organic matter preservation
The fine grained carbonate mud sediments of central Florida Bay are resuspended quite easily. However, this disturbance is usually limited to the surficial ('floc') layer, as the underlying sediments appear to be stabilized by an hydrogelation involving the bulk organic matter. That gelation has occurred within these sediments is suggested from their physical behavior and an observed...
Authors
J.W. Louda, J.W. Loitz, A. Melisiotis, W. H. Orem
Introduction to mercury special issue Introduction to mercury special issue
[No abstract available]
Authors
A. Kolker, W. Orem, P. Lechler