ARCHIVED CONTENT: In December 2020, the CZO program was succeeded by the Critical Zone Collaborative Network (CZ Net) ×

2019 Publications

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Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.

69 Publications

2019

Biological Cycling of Potassium by Roots as a Control on Mixed-layer Clays. Austin, Jason, Paul A Schroeder, Daniel deB. Richter (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Length of Oxygen Exposure during Redox Oscillations Affects Rates of Iron Reduction, Anaerobic Carbon Mineralization, and Methane Emissions. Barcellos, Diego, Ashley Campbell, Jennifer Pett-Ridge, Aaron Thompson (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

Jump processes with deterministic and stochastic controls. Bartlett, Mark S., Amilcare Porporato, and Lamberto Rondoni (2019): Physical Review E 100(4), 042133

2019

Anthropogenic Declines in Deep Roots Constrain Deep Soil Organic Carbon Forms and Fluxes. Billings, Sharon A, Pamela L Sullivan, Ligia Souza, Emma Hauser, Terry Loecke, Kyler Lang, Charles W Rice, Daniel Hirmas, Daniel deB. Richter, Alexander Cherkinsky, Daniel Markewitz (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Distinct contributions of eroding and depositional profiles to land-atmosphere CO2 exchange in two contrasting forests. Billings, Sharon A., Daniel de B. Richter, Susan E. Ziegler, Karen Prestegaard, and Anna M. Wade (2019): Frontiers in Earth Science 7: article 36

2019

The effect of accelerated soil erosion on hillslope morphology. Bonetti, Sara, Daniel D. Richter, Amilcare Porporato (2019): Earth Surface Processes and Landforms 44(15): 3007-3019

2019

Micro-topographic roughness analysis (MTRA) highlights minimally eroded terrain in a landscape severely impacted by historic agriculture. Brecheisen, Zachary S., Charles W. Cook, Paul R. Heine, and Daniel deB. Richter (2019): Remote Sensing of Environment 222: 78-89

2019

Development and deployment of a field-portable soil O2 and CO2 gas analyzer and sampler. Brecheisen, Zachary S., Charles W. Cook, Paul R. Heine, Junmo Ryang, Daniel deB. Richter (2019): PLoS ONE 14(8): e0220176

2019

Ecological and genomic attributes of novel bacterial taxa that thrive in subsurface soil horizons. Brewer, Tess E., Emma L. Aronson, Keshav Arogyaswamy, Sharon A. Billings, Jon K. Botthoff, Ashley N. Campbell, Nicholas C. Dove, Dawson Fairbanks, Rachel E. Gallery, Stephen C. Hart, Jason Kaye, Gary King, Geoffrey Logan, Kathleen A. Lohse, Mia R. Maltz, Emilio Mayorga, Caitlin O’Neill, Sarah M. Owens, Aaron Packman, Jennifer Pett-Ridge, Alain F. Plante, Daniel D. Richter, Whendee L. Silver, Wendy H. Yang, Noah Fierer (2019): mBio Oct 2019, 10 (5) e01318-19 Cross-CZO National

2019

The Multiscale Signature of Ecohydrological Fluctuations on Soil Biogeochemical Cycles. Calabrese, Salvatore (2019): PhD dissertation, Princeton University

2019

The Dimensionless Groups of Chemical Weathering: Disentangling the Role of Hydroclimatic and Geological Factors. Calabrese, Salvatore, and Amilcare Porporato (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Impact of ecohydrological fluctuations on iron-redox cycling. Calabrese, Salvatore, and Amilcare Porporato (2019): Soil Biology and Biochemistry 133: 188-195 Cross-CZO

2019

Know your water, know your soil, know your worms? – Earthworms and biogeochemistry at the margins of North American freshwater. Callaham, M.A., Jr., R.R. Carrera-Martínez, and M.K. Taylor (2019): Society for Freshwater Science annual meeting, Salt Lake City, Utah, May 2019

2019

Influence of earthworms (Oligochaeta: Sparganophilidae) on decomposition of riparian leaf litter. Carrera-Martínez, R.R., M.K. Taylor, D. Markewitz, L.A. Sutter, and M.A. Callaham, Jr. (2019): Society for Freshwater Science annual meeting, Salt Lake City, Utah, May 2019

2019

Redoximorphic Bt horizons of the Calhoun CZO soils exhibit depth-dependent iron-oxide crystallinity. Chen, Chunmei, Diego Barcellos, Daniel D. Richter, Paul A. Schroeder, Aaron Thompson (2019): Journal of Soils and Sediments 19(2):785-797

2019

Hydrological spaces of long-term catchment water balance. Daly, E., S. Calabrese, J. Yin, A. Porporato (2019): Water Resources Research 55(12): 10747-10764

2019

Linking parametric and water-balance models of the Budyko and Turc spaces. Daly, Edoardo, Salvatore Calabrese, Jun Yin, and Amilcare Porporato (2019): Advances in Water Resources 134: 103435

2019

Rethinking the Development of the Piedmont Uplands of Southeastern North America: Pleistocene Age Colluvium and Organic-Rich Sediments Dating from Early MIS 3 to MIS 5. Ferguson, Terry A., Allan R Bacon, Martha C Eppes, Daniel deB. Richter, Debra A Willard, Michelle Nelson, Sharon A Billings, Jason Austin (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Re-investigation of a colluvially filled valley containing deeply buried organic-rich sediments of pleistocene age, Pauline, South Carolina. Ferguson, Terry A., Allan R. Bacon, Martha C. Eppes, Daniel D. Richter, Debra A. Willard, Sharon A. Billings, Jason C. Austin, Michelle S. Nelson, Alexander Cherkinsky (2019): Geological Society of America Southeastern Section Annual Meeting, Charleston, South Carolina, 28–29 March 2019

2019

Dynamics of Soil Phosphorus Fractions over 60 Years of Forest Development. Foroughi, Maryam, Daniel Richter, and Daniel Markewitz (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

Modeling Phosphorus Losses and Distribution in Different Land Uses over Time. Foroughi, Maryam, John Mallard, Daniel Markewitz (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

Rooting Depths Change on a Global Scale in the Anthropocene. Hauser, Emma, Pamela L Sullivan, Sharon A Billings (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Natural, incidental, and engineered nanomaterials and their impacts on the Earth system. Hochella, Michael F., Jr., David W. Mogk, James Ranville, Irving C. Allen, George W. Luther, Linsey C. Marr, B. Peter McGrail, Mitsu Murayama, Nikolla P. Qafoku, Kevin M. Rosso, Nita Sahai, Paul A. Schroeder, Peter Vikesland, Paul Westerhoff, Yi Yang (2019): Science 363 (6434): eaau8299

2019

Seasonal and spatial variation in the potential for iron reduction in soils of the Southeastern Piedmont of the US. Hodges, Caitlin, John Mallard, Daniel Markewitz, Diego Barcellos, AaronThompson (2019): CATENA 180: 32-40

2019

Links between physical and chemical weathering inferred from a 65-m-deep borehole through Earth’s critical zone. Holbrook, W. Steven, Virginia Marcon, Allan R. Bacon, Susan L. Brantley, Bradley J. Carr, Brady A. Flinchum, Daniel D. Richter, & Clifford S. Riebe (2019): Scientific Reports 9: Article number 4495

2019

Looking up or looking down? Hydrologic and atmospheric perspectives on precipitation and evaporation variability. Jin, Y., and A. Porporato (2019): Geophysical Research Letters 46(21): 11968-11971

2019

Chapter 19 Long-term forest soils research: lessons learned from the US experience . Knoepp, Jennifer D., Daniel Markewitz, Mac A. Callaham, Mary Beth Adams, Stephanie H. Laseter, Larry West, Robert Harrison, and Daniel D. Richter (2019): In: Global Change and Forest Soils (Developments in Soil Science series, vol. 36), ed. by Matt Busse, Christian Giardina, Dave Morris, and Deborah Page-Dumroese

2019

Chapter 4 History of forest soils knowledge and research. Knoepp, Jennifer D., Mary Beth Adams, Robert Harrison, Larry West, Stephanie Laseter, Daniel Markewitz, Daniel D. Richter, and Mac Callaham (2019): In: Global Change and Forest Soils (Developments in Soil Science series, vol. 36), ed. by Matt Busse, Christian Giardina, Dave Morris, and Deborah Page-Dumroese

2019

Gradient‐based inverse estimation for a rainfall‐runoff model. Krapu, Christopher, Mark Borsuk, Mukesh Kumar (2019): Water Resources Research 55: 6625-6639

2019

Forgotten Interactions: Missing Link in the Ecohydrologic Prediction Puzzle. Kumar, Mukesh, Christopher Krapu, Yanlan Liu, Anthony Parolari, Gabriel George Katul, Amilcare M Porporato, Mark E Borsuk (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Detecting Climate-Stress Induced Forest Mortality Before the Canonical Symptoms Appear. Kumar, Mukesh, Yanlan Liu, Gabriel George Katul, Amilcare M Porporato (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Impacts of Climate Variation and Change on Hydrologic and Vegetation Dynamics. Liu, Yanlan (2019): PhD Dissertation, Duke University

2019

Reduced resilience as an early warning signal of forest mortality. Liu, Yanlan, Mukesh Kumar, Gabriel G. Katul, & Amilcare Porporato (2019): Nature Climate Change 9: 880-885

2019

A coupled microscopy approach to assess the nano-landscape of weathering. Lybrand, Rebecca A., Jason C. Austin, Jennifer Fedenko, Rachel E. Gallery, Erin Rooney, Paul A. Schroeder, Dragos G. Zaharescu, & Odeta Qafoku (2019): Scientific Reports 9: Article number 5377 Cross-CZO

2019

Ice Formation and Microbes: A Microscale Perspective on Interactive Biophysical Weathering Agents in the Critical Zone. Lybrand, Rebecca, George Dragos Zaharescu, Jason Austin, Swarup China, Rachel E. Gallery, Paul A. Schroeder, Daniel Veghte, and Odeta Qafoku (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas Cross-CZO

2019

Identifying the organic and inorganic products of incipient weathering in natural environments. Lybrand, Rebecca, Jason Austin, Rosalie Kae Chu, Odeta Qafoku, Tom Resch, Erin Rooney, Paul A Schroeder, Malak M Tfaily, Jason Toyoda, Vaithiyalingam Shutthanandan, Dragos George Zaharescu, Maya Bergmann, Benjamin Pierce, Rachel E Gallery (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019 Cross-CZO

2019

Storage volume and depth drives runoff generation in a deep and highly weathered headwater watershed. Mallard, John McDevitt, Brian L McGlynn, Daniel deB. Richter (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

The Calhoun Critical Zone Observatory: historic hydrologic research in a complex socio-environmental context reinvigorated and expanded by critical zone science. Mallard, John McDevitt, Margaret A Zimmer, Daniel deB. Richter, Brian L McGlynn (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Soil C Spatial Variance within Soil Profile Pit Faces Under Three Land Uses As Measured By VNIRS. Markewitz, D., L. Sutter, D. Richter (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

How to estimate statistically detectable trends in a time series: A study of soil carbon and nutrient concentrations at the Calhoun LTSE. Mobley, M.L., Y. Yang, R.D. Yanai, K.A. Nelson, A.R. Bacon, P.R. Heine, and D.D. Richter (2019): Soil Science Society of America Journal 83(s1): S133-S140

2019

Modelling the effects of climate-responsive soil parameters on continental-scale hydrologic stores and fluxes in the Community Land Model (CLM) 50. Nash, Caroline, Alejandro N Flores, Pamela L Sullivan, Daniel Hirmas, Sharon A Billings, Li Li, Hang Wen (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

What is soil? An integrative exploration of a Critical material. Nelson, Donald R, Michael R Coughlan, Amilcare M Porporato, Daniel deB. Richter (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Land use trajectories: an empirical analysis of smallholders and the forest transition in the South Carolina Piedmont. Nelson, Donald, and Michael Coughlan (2019): Society for Applied Anthropology Annual Meeting, Portland, OR, March 19-23, 2019

2019

Bioavailability of carbon in ferrihydrite-organic matter coprecipitates transformed by Fe (II)-catalyzed recrystalization. Noor, Nadia, Aaron Thompson, Zhe Zhou, Drew E. Latta, Michelle M. Scherer, Alain F. Plante, and Thomas Borch (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

Effect of Reaction Time of Fe (II) with Different C/Fe Ratio Containing Ferrihydrite-Natural Organic Matter Coprecipitate on the Bioavailability of Carbon. Noor, Nadia, Zhe Zhou, Drew E. Latta, Michelle M. Scherer, Alain F. Plante, Thomas Borch, and Aaron Thompson (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

Predicting Saturated Hydraulic Conductivity with Rapid Estimates of Soil Microaggregation. Pachon, Julio C., Daniel Richter, Daniel Markewitz, Aaron Thompson, Anna Wade, Rachel Ryland, and Allan R. Bacon (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

Dynamic evolution of the soil pore size distribution and its connection to soil management and biogeochemical processes. Pelak, Norman, and Amilcare Porporato (2019): Advances in Water Resources 131, 103384

2019

Scaling and dynamics of surface elevation in terrestrial landscape evolution. Porporato, A.M., M. Hooshyar, S.K. Anand (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

A correlative bimodal surface imaging method to assess hyphae-rock interactions. Qafoku, Odeta, Rebecca A. Lybrand, Vaithiyalingam Shutthanandan, Rachel E. Gallery, Jason C. Austin, Paul A. Schroeder, Jennifer Fedenko, Erin Rooney, and Dragos G. Zaharescu (2019): Microscopy and Microanalysis, 25(S2), 2436-2437 Cross-CZO

2019

Calhoun CZO Annual Report 2019. Richter, D., Kumar, M., McGlynn, B.L., Palmorth, S., Porporato, A. (2019): NSF Award #1331846

2019

A pedology and pedostratigraphy for the Anthropocene . Richter, D.deB., S.A. Billings, C. Waters (2019): In Stratigraphic Signatures of the Anthropocene (Chapter 2) of The Anthropocene as a Geological Time Unit, edited by Jan Zalasiewicz, Colin Waters, Mark Williams, Colin Summerhayes (eds.), Cambridge University Press

2019

Soil Production and the Soil Geomorphology Legacy of GK Gilbert. Richter, Daniel (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

How Deep is Soil?. Richter, Daniel (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

The Soil and Critical Zone Clay Factory: How Rock Weathers to Clay and Clay-Sized Minerals. Richter, Daniel deB. (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

How to Estimate Statistically Detectable Trends in a Time Series: A Study of Soil Carbon and Nutrient Concentrations at the Calhoun LTSE (Invited). Richter, Daniel deB., Megan L. Mobley, Yang Yang, Kevin A. Nelson, Allan R Bacon, Paul Heine (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Erosional redistribution of surface soil: How has changing depth to the argillic altered hillslope interflow. Ryland, R., D Radcliffe, A Thompson, and D Markewitz (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

Quantification of mixed‐layer clays in multiple saturation states using NEWMOD2: Implications for the potassium uplift hypothesis. Schroeder, Paul A., Daniel D. Richter, and Jason C. Austin (2019): EuroClay 2019, Paris, France, 1-5 July 2019

2019

Soil fauna and their potential responses to warmer soil. Snyder, B.A., and M.A. Callaham, Jr. (2019): In: Mohan, J.E. (Ed.), Ecosystem Consequences of Soil Warming: Microbes, Vegetation, Fauna and Soil Biogeochemistry. Pp. 279-296. Academic Press, London.

2019

On the role of spatial resolution on snow estimates using a process‐based snow model across a range of climatology and elevation. Sohrabi, Mohammad M., Daniele Tonina, Rohan Benjankar, Mukesh Kumar, Patrick Kormos, Danny Marks, Charlie Luce (2019): Hydrological Processes 33: 1260-1275

2019

Do we need to account for dynamic changes in subsurface plumbing to project blue water stocks and fluxes?. Sullivan, Pamela L, Sharon A Billings, Daniel Hirmas, Li Li, Alejandro N Flores, Matthew G Sena, Hang Wen, Morgan Okeson, Caroline Nash, Ligia Souza, Kyler Lang (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Controls of iron abundance and crystallinity on organomineral associations under contrasting long-term land use. Thompson, Aaron, Elizabeth K Coward, Daniel Markewitz, Daniel deB. Richter, Allan R Bacon, Alain F Plante (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Saturated but Not Yet Suffocated: Seasonal Oxidation-Reduction Dynamics in Southern Piedmont Floodplains. Wade, Anna, Daniel Richter (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

Soil Carbon Stocks and Soil Moisture Regimes of Historic Sedimentation in the Southern Piedmont. Wade, Anna, Daniel Richter, Alex Cherkinsky and Paul Heine (2019): Soil Science Society of America International Soils Meeting, San Diego, CA, 6-9 January 2019

2019

Atmospheric Vs Geogenic: Using Long-Term Soil Experiments to Delineate between Lead (Pb) Sources in the Southern Piedmont. Wade, Anna, Daniel Richter, and Paul Heine (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

Tree Phosphorus Uptake from Argillic and Saprolite Horizons in a Weathered Ultisol in the Calhoun Critical Zone Observatory, USA. Wang, Z., A. Thompson, L. Sutter, and D. Markewitz (2019): ASA-CSSA-SSSA International Annual Meeting, 10-13 Nov. 2019, San Antonio, Texas

2019

The energy side of Budyko: Surface‐energy partitioning from hydrological observations. Yin, Jun, Salvatore Calabrese, Edoardo Daly, and Amilcare Porporato (2019): Geophysical Research Letters 46: 7456-7463

2019

Observations of Water, Energy and CO2 Fluxes at Calhoun Critical Zone Observatory. Zhu, Modi, Yao Tang, Jingfeng Wang, Daniel Markewitz, Rafael L Bras, Weiqiang Jing (2019): American Geophysical Union Fall Meeting, San Francisco, CA, December 9-13, 2019

2019

Intercomparing varied erosion, deposition and transport process representations for simulating sediment yield. Zi, Tan, Mukesh Kumar, and John Albertson (2019): Scientific Reports 9, Article number: 12029