C. Zalman
Chapman University
4 Papers
C. Zalman is an academic researcher from Chapman University. The author has contributed to research in topics: Peat & Soil carbon. The author has an hindex of 3, co-authored 4 publications.
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Papers
Massive peatland carbon banks vulnerable to rising temperatures.
A. Hopple,Rachel M. Wilson,Max Kolton,C. Zalman,Jeffrey P. Chanton,Joel E. Kostka,Paul J. Hanson,Jason K. Keller,Scott D. Bridgham +8 more
TL;DR: The results suggest that ecosystem responses are largely driven by surface peat, but that the vast C bank at depth in peatlands is responsive to prolonged warming.
Soil metabolome response to whole-ecosystem warming at the Spruce and Peatland Responses under Changing Environments experiment.
Rachel M. Wilson,Malak M. Tfaily,Malak M. Tfaily,Max Kolton,Eric R. Johnston,Caitlin Petro,C. Zalman,Paul J. Hanson,Heino M. Heyman,Jennifer E. Kyle,David W. Hoyt,Elizabeth K. Eder,Samuel O. Purvine,Randall K. Kolka,Stephen D. Sebestyen,Natalie A. Griffiths,Christopher W. Schadt,Jason K. Keller,Scott D. Bridgham,Jeffrey P. Chanton,Joel E. Kostka +20 more
TL;DR: In this paper, a suite of complementary environmental geochemical analyses, including NMR and gas chromatography-mass spectrometry (GC-MS) analyses of central metabolites, Fourier transform ion cyclotron resonance mass spectrometer (FTICR-MS), and lipidomics, was used to investigate the influence of organic matter (OM) quality on the heterotrophic microbial mechanisms controlling peatland CO2, CH4, and CO2:CH4 porewater production ratios in response to climate warming.
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Warming promotes the use of organic matter as an electron acceptor in a peatland
Jessica E. Rush,Jessica E. Rush,C. Zalman,Glenn E. Woerndle,Emily L. Hanna,Scott D. Bridgham,Jason K. Keller +6 more
TL;DR: In this article, the authors show that warming directly enhances rates of potential OM reduction in peatland soils, enhancing acetate availability and allowing for a faster onset of CH4 production.
Does dissolved organic matter or solid peat fuel anaerobic respiration in peatlands
A. Hopple,A. Hopple,Laurel Pfeifer-Meister,C. Zalman,Jason K. Keller,Malak M. Tfaily,Malak M. Tfaily,Rachel M. Wilson,Jeffrey P. Chanton,Scott D. Bridgham +9 more
TL;DR: In this article, the authors found that increasing dissolved organic matter (DOM) concentration from 0 to 50% during anaerobic incubations significantly increased surface (25-50 cm) methane (CH4) production, but not carbon dioxide (CO2) production.