Search Results - "Keller, C.K."

Stable isotope hydrology of a polymictic lake: Capturing transience of groundwater interactions by Alrehaili, A.M., Keller, C.K., Moore, B.C., Boll, J.

“…•Transient groundwater inflow to a lake was estimated using isotope mass balance.•We experimented with mass balance time intervals not necessarily…”
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Twelve testable hypotheses on the geobiology of weathering by BRANTLEY, S.L, MEGONIGAL, J.P, SCATENA, F.N, BALOGH-BRUNSTAD, Z, BARNES, R.T, BRUNS, M.A, VAN CAPPELLEN, P, DONTSOVA, K, HARTNETT, H.E, HARTSHORN, A.S, HEIMSATH, A, HERNDON, E, JIN, L, KELLER, C.K, LEAKE, J.R, MCDOWELL, W.H, MEINZER, F.C, MOZDZER, T.J, PETSCH, S, PETT-RIDGE, J, PREGITZER, K.S, RAYMOND, P.A, RIEBE, C.S, SHUMAKER, K, SUTTON-GRIER, A, WALTER, R, YOO, K

“…Critical Zone (CZ) research investigates the chemical, physical, and biological processes that modulate the Earth's surface. Here, we advance 12 hypotheses…”
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Chemical weathering and chemical denudation dynamics through ecosystem development and disturbance by Balogh-Brunstad, Z, Keller, C.K, Bormann, B.T, O'Brien, R, Wang, D, Hawley, G

“…Mineral weathering and chemical denudation of terrestrial environments are understood by both geochemists and ecologists to be affected by rooted plant growth…”
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Carbon-14 dating of ground water in the Palouse Basin of the Columbia river basalts by Douglas, Alyssa A., Osiensky, James L., Keller, C. Kent

“…Delineation of the spatial distribution of ground water that is several thousands of years old can provide an important piece of the puzzle in the evaluation…”
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Paleosols as deep regolith: implications for ground-water recharge across a loessial climosequence by O'Geen, A.T., McDaniel, P.A., Boll, J., Keller, C.K.

“…Thick loess deposits consisting of paleosol sequences comprise the deep regolith of the Palouse region in eastern Washington and northern Idaho. Ground water…”
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Tree Harvest in an Experimental Sand Ecosystem: Plant Effects on Nutrient Dynamics and Solute Generation by Keller, C.K, O'Brien, R, Havig, J.R, Smith, J.L, Bormann, B.T, Wang, D

“…The hydrochemical signatures of forested ecosystems are known to be determined by a time-variant combination of physical-hydrologic, geo-chemical, and biologic…”
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A non-adsorptive method for the isolation and fractionation of natural dissolved organic carbon by Crum, R.H., Murphy, E.M., Keller, C.K.

“…A non-adsorptive method was tested for the concentration and fractionation of dissolved organic carbon (DOC) in groundwater. Reverse osmosis combined with…”
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Discussion of papers by Joshi, Bhaskar, O'Brien, R, Keller, C.K, Smith, J.L

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Soil respiration and georespiration distinguished by transport analyses of vadose CO2, 13CO2, and 14CO2 by Keller, C.K. (Washington State University, Pullman.), Bacon, D.H

“…Georespiration and soil respiration operate on organic carbon pools of vastly different sizes and mean residence times (MRT). Both processes occur in the…”
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