2018 Publications
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Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.
64 Publications
2018
Modifications of 2:1 clay minerals in a kaolinite dominated Ultisol under changing land-use regimes. Austin, Jason C., Amelia Perry, Daniel D. Richter, and Paul A. Schroeder (2018): Clays and Clay Minerals 66(1): 61-73
2018
Biogeochemical cycling of iron and carbon in humid (sub)tropical forest soils under fluctuating redox conditions. Barcellos, Diego (2018): PhD Dissertation, Department of Crop and Soil Sciences, University of Georgia Cross-CZO
2018
Faster redox fluctuations can lead to higher iron reduction rates in humid forest soils. Barcellos, Diego, K. Taylor Cyle, Aaron Thompson (2018): Biogeochemistry 137 (3): 367-378 Cross-CZO
2018
State dependent jump processes: Ito–Stratonovich interpretations, potential, and transient solutions. Bartlett, M.S., and A. Porporato (2018): arXiv:1807.01848
2018
A class of exact solutions of the Boussinesq equation for horizontal and sloping aquifers. Bartlett, M.S., and A. Porporato (2018): Water Resources Research 54 (2): 767-778
2018
The role of vegetation on gully erosion stabilization at a severely degraded landscape: A case study from Calhoun Experimental Critical Zone Observatory. Bastola, S., Y. G. Dialynas, R. L. Bras, L. V. Noto, and E. Istanbulluoglu (2018): Geomorphology 308: 25-39
2018
Loss of deep roots limits biogenic agents of soil development that are only partially restored by decades of forest regeneration. Billings, S.A., D. Hirmas, P.L. Sullivan, C.A. Lehmeier, S. Bagchi, K. Min, Z. Brecheisen, E. Hauser, R. Stair, R. Flournoy, D. deB. Richter (2018): Elementa Science of the Anthropocene 6(1): 34
2018
Carbon isotopes reveal signals of the Anthropocene in soil carbon pools deep within the critical zone. Billings, S.A., Z.S. Brecheisen, A. Cherkinsky, C.W. Cook, C. Lehmeier, D. deB. Richter (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
On the theory of drainage area for regular and non-regular points. Bonetti, S., A.D. Bragg, A. Porporato (2018): Proceedings of the Royal Society A 474: 20170693
2018
Analysis and Modeling of Landscape Topography: Statistical Description and Evolution Under Natural and Disturbed Conditions. Bonetti, Sara (2018): PhD Dissertation, Duke University, Durham, North Carolina
2018
Impact of climate-vegetation interactions on natural and disturbed landscape evolution: insights from the Calhoun Critical Zone Observatory. Bonetti, Sara; Ferguson, Terry; Richter, Daniel; Porporato, Amilcare (2018): European Geosciences Union General Assembly, 4-13 April, 2018, Vienna, Austria
2018
A tale of two CZ’s: Comparing shallow and deep old-field forest regeneration at the Calhoun CZO. Brecheisen Z., Richter D., Cook C., and Heine P. (2018): Goldschmidt Conference, Boston, MA, 12-17 August 2018
2018
Time-series measurements of deep soil profile O2, CO2, soil moisture, and aboveground precipitation highlight differential rooting across landuse history treatments at the Calhoun Critical Zone Observatory. Brecheisen, Z.S., D. deB. Richter, C.W. Cook, P. Heine, J. Austin (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Macro to Micro Legacies of Landuse at the Calhoun Critical Zone Observatory. Brecheisen, Zachary S. (2018): PhD Dissertation, Duke University, Durham, North Carolina
2018
Evaluating the effect of nutrient redistribution by animals on the phosphorus cycle of lowland Amazonia. Buendía, Corina, Axel Kleidon, Stefano Manzoni, Björn Reu, and Amilcare Porporato (2018): Biogeosciences 15: 279-295
2018
Ecohydrological controls on iron redox fluctuations. Calabrese, Salvatore, and Amilcare M. Porporato (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
A dynamical system approach to soil iron and carbon cycles. Calabrese, Salvatore, and Amilcare Porporato (2018): European Geosciences Union General Assembly, 4-13 April, 2018, Vienna, Austria
2018
The formation of clay‐enriched horizons by lessivage. Calabrese, Salvatore, Daniel D. Richter, and Amilcare Porporato (2018): Geophysical Research Letters 45(15): 7588-7595
2018
The shovel – a surprisingly effective, but often overlooked tool for soil biodiversity discovery. Callaham, M.A., Jr., R. Carrera-Martínez, S.W. James, B.A. Snyder, and M.K. Taylor (2018): Ecological Society of America Annual Meeting, August 5-10, 2018, New Orleans, Louisiana
2018
Petrography of the gneisses from the Mary Lou Quarry in Clinton, SC: Implications for quantifying mineral compositions in the critical zone. Cannida, Tyler (2018): Center for Undergraduate Research Opportunities (CURO) Symposium, University of Georgia, Athens, 9 April 2018
2018
Opening a can of worms: Uncovering the diversity of native semiaquatic earthworms from the Southern Appalachian Piedmont of the US. Carrera-Martínez, R., M.K. Taylor, and M.A. Callaham, Jr. (2018): Ecological Society of America Annual Meeting, August 5-10, 2018, New Orleans, Louisiana
2018
Distribution and diversity of semiaquatic Sparganophilidae earthworms in the Southern Appalachian Piedmont, USA. Carrera-Martínez, Roberto (2018): MS Thesis, University of Georgia
2018
Ferrous iron oxidation under varying pO2 levels: The effect of Fe(III)/Al(III) oxide minerals and organic matter. Chen, Chunmei, and Aaron Thompson (2018): Environmental Science & Technology 52 (2): 597–606
2018
Influence of pO2 on iron redox cycling and anaerobic organic carbon mineralization in a humid tropical forest soil. Chen, Chunmei, Christof Meile, Jared Wilmoth, Diego Barcellos, and Aaron Thompson (2018): Environmental Science & Technology 52 (14): 7709-7719 Cross-CZO
2018
Carbon and oxygen isotope composition in soil carbon dioxide within deep Ultisols at the Calhoun CZO, South Carolina, USA. Cherkinsky A., Brecheisen Z , Richter D. (2018): Radiocarbon 60(5): 1357-1366
2018
Distribution of 14C and 137 Cs in the profile of Ultisol, Calhoun CZO. Cherkinsky, Alexander, Ravi Prasad, Daniel Richter, Hai Pan (2018): International Radiocarbon Conference, June 17-22, 2018, Trondheim, Norway
2018
Gone with the witness tree: A reconstruction of historical forest cover change in the South Carolina Piedmont ca 1790-1940 using metes and bounds survey witness trees. Coughlan, M., D.R. Nelson, and M. Lonneman (2018): American Association of Geographers Annual Meeting, New Orleans, April 10-14, 2018
2018
Influences of Native American land use on the Colonial Euro-American settlement of the South Carolina Piedmont. Coughlan, Michael R., and Donald R. Nelson (2018): PLoS ONE 13(3): e0195036
2018
CZO Network Attributes Table. CZO Network (2018): CZO National Office Cross-CZO National
2018
The relative sensitivity of forest productivity to landscape position vs microtopography. Ghasemian, S., J. Kastens, S.A. Billings (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Application of the maximum entropy production model of evapotranspiration over partially vegetated water-limited land surfaces. Hajji, I., D. F. Nadeau, B. Music, F. Anctil, and J. Wang (2018): Journal of Hydrometeorology 19: 989-1005
2018
Similarities in the evolution of plants and cars. Hartzell, Samantha, Mark Bartlett, Jun Yin, Amilcare Porporato (2018): PLoS ONE 13(6): e0198044
2018
Unified representation of the C3, C4, and CAM photosynthetic pathways with the Photo3 model. Hartzell, Samantha, Mark S. Bartlett, and Amilcare Porporato (2018): Ecological Modelling 384: 173-187
2018
Tree carbon investments and soil phosphorus dividends: How do rooting systems maximize P acquisition while being thrifty with their carbon?. Hauser, E., D. deB. Richter, S.A. Billings (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Potential for iron reduction increases with rainfall in montane basaltic soils of Hawaii. Hodges, C., E. King, J. Pett-Ridge, A. Thompson (2018): Soil Science Society of America Journal 82:176-185 Cross-CZO
2018
Changes in clay mineral assemblages of legacy sediments in the Calhoun Critical Zone Observatory, SC: Evidence for anthropogenic landscape change. Jordan, Bear (2018): Center for Undergraduate Research Opportunities (CURO) Symposium, University of Georgia, Athens, 9 April 2018
2018
Examining the Role of Organic Compounds and Secondary Minerals on Ga/Al Fractionation in the Critical Zone. Justin B. Richardson*, Benjamin W. Kumpf, and Louis A. Derry (2018): Abstract 12c:345 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August Cross-CZO
2018
Potential impacts of climate change on tree mortality risk: Do plant hydraulic traits matter?. Kumar, M., Y. Liu, A. Parolari, C.-W. Huang, G.G. Katul, A.M. Porporato (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Synergistic data analytics and physical modeling for improved understanding of vegetation dynamics under climatological stress: a key uncertainty in ecosystem management. Liu, Y., M. Kumar, G.G. Katul, A. Parolari, A.M. Porporato, C.-W. Huang, A. Konings (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Reduced resilience as a potential early warning signal of forest mortality. Liu, Y., M. Kumar, G.G. Katul, and A. Porporato (2018): Ecological Society of America Annual Meeting, August 5-10, 2018, New Orleans, Louisiana
2018
Eroded Landscapes: Agricultural and Environmental Change in the United States Piedmont, 1790-1860. Lonneman, Michael C. (2018): MA Thesis, University of Georgia, Department of Anthropology
2018
Terrain and subsurface influences on runoff generation and storage dynamics in a steep, deep, highly weathered landscape. Mallard, J.M., B.L. McGlynn, D.deB. Richter (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Detecting change over time with depth in forest soils: an example from the Calhoun Critical Zone Observatory, USA. Mobley, Megan, Kevin Nelson, Daniel Richter, Ruth Yanai (2018): North American Forest Soils Conference – International Symposium on Forest Soils, Quebec City, Quebec, Canada, June 10-16, 2018
2018
Anthropogenic drivers and the reconstruction of historical forest cover change in the South Carolina Piedmont ca 1790-1940. Nelson, D.R., M.R. Coughlan, and M. Lonneman (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Clays in the Critical Zone. Paul A. Schroeder (2018): Cambridge University Press, Cambridge, UK Cross-CZO National
2018
The ecohydrological cost of lawns. Pelak, Norman F., and Amilcare Porporato (2018): American Geophysical Union Fall Meeting, Washington, DC, December 10-14, 2018
2018
Agricultural risk management under climate variability: the role of crop diversification. Porporato, Amilcare M., Samantha R Hartzell, Mark S Bartlett (2018): American Geophysical Union Fall Meeting, Washington, DC, December 10-14, 2018
2018
Ecohydrological model for the quantification of ecosystem services provided by urban street trees. Revelli, Roberto, and Amilcare Porporato (2018): Urban Ecosystems 21(3): 489-504
2018
Mercury sourcing and sequestration in weathering profiles at six Critical Zone Observatories. Richardson, Justin B., Arnulfo A. Aguirre, Heather L. Buss, A. Toby O'Geen, Xin Gu, Daniella M. Rempe, and Daniel deB. Richter (2018): Global Biogeochemical Cycles, 32(10):1542-1555 Cross-CZO National
2018
Calhoun CZO Annual Report 2018. Richter, D., Kumar, M., McGlynn, B.L., Palmorth, S., Porporato, A. (2018): NSF Award #1331846
2018
Ideas and perspectives: Strengthening the biogeosciences in environmental research networks. Richter, D.D., S.A. Billings, P.M. Groffman, E.F. Kelly, K.A. Lohse, W.H. McDowell, T.S. White, S. Anderson, D.D. Baldocchi, S. Banwart, S. Brantley, J.J. Braun, Z.S. Brecheisen, C.W. Cook, H.E. Hartnett, S.E. Hobbie, J. Gaillardet, E. Jobbagy, H.F. Jungkunst, C.E. Kazanski, J. Krishnaswamy, D. Markewitz, K. O’Neill, C.S. Riebe, P. Schroeder, C. Siebe, W.L. Silver, A. Thompson, A. Verhoef, G. Zhang (2018): Biogeosciences 15: 4815-4832 Cross-CZO National
2018
GK Gilbert: A Life in Science for the Commonstock (Invited). Richter, Daniel deB. (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Why the history of geoscience is relevant in the Anthropocene: The case of GK Gilbert . Richter, Daniel deB. (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Strengthening the biogeosciences in environmental research networks (Invited). Richter, Daniel deB. (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Decadal restructuring of soil carbon and nitrogen in a regenerating forest on long cultivated land in the southern piedmont of the USA. Richter, Daniel, Megan Mobley, Sharon Billings, Daniel Markewitz, Anna Wade (2018): North American Forest Soils Conference – International Symposium on Forest Soils, Quebec City, Quebec, Canada, June 10-16, 2018
2018
The fate of degraded biotites in the deep critical zone: Implications for the K-uplift hypothesis. Sanders, Sophia Chason (2018): Center for Undergraduate Research Opportunities (CURO) Symposium, University of Georgia, Athens, 9 April 2018
2018
Simultaneously quantifying ferrihydrite and goethite in natural sediments using the method of standard additions with X-ray absorption spectroscopy. Sun, J., Mailloux, B.J., Chillrud, S.N., van Geen, A., Thompson A., & Bostick, B.C. (2018): Chemical Geology 476: 248-259
2018
An Observational and Modeling Study of the Energy, Water, and Carbon Cycle at Calhoun Critical Zone. Tang, Yao (2018): PhD Dissertation, Civil Engineering, Georgia Institute of Technology, Atlanta, Georgia
2018
Evolution of energy, water and carbon cycles due to land-use change at Calhoun Critical Zone. Tang, Yao, and Jingfeng Wang (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018
2018
Short-range-ordered (SRO) iron minerals are dynamic, emergent representations of recent environmental conditions in soils . Thompson, Aaron (2018): American Geophysical Union 2018 Fall Meeting, Washington, DC, 10-14 Dec 2018 Cross-CZO
2018
Using nested discretization for a detailed yet computationally efficient simulation of local hydrology in a distributed hydrologic model. Wang, Dongdong, Yanlan Liu, and Mukesh Kumar (2018): Scientific Reports 8: Article number 5785
2018
Retrieval of Friction Velocity from Sensible Heat Flux Parameterized Using MEP Model over Land Surfaces (invited). Wang, J., Y. Tang, and Y. Deng (2018): American Geophysical Union Fall Meeting, Washington, DC, December 10-14, 2018
2018
Reinforcement of climate hiatus by decadal modulation of daily cloud cycle. Yin, Jun, and Amilcare Porporato (2018): arXiv:1803.01752
2018
Radiative effects of daily cloud cycle: general methodology and application to cloud fraction. Yin, Jun, and Amilcare Porporato (2018): arXiv:1803.01742
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