Element Pool Changes within a Scrub-Oak Ecosystem after 11 Years of Exposure to Elevated CO₂

• Benjamin D. Duval ,

  * E-mail: Benjamin.Duval@ars.usda.gov

  Current address: United States Dairy Forage Research Center, United States Department of Agriculture-Agricultural Research Service, Madison, Wisconsin, United States of America

  Affiliations Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, United States of America, Merriam-Powell Center for Environmental Research, Northern Arizona University, Flagstaff, Arizona, United States of America

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• Paul Dijkstra,

  Affiliations Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, United States of America, Merriam-Powell Center for Environmental Research, Northern Arizona University, Flagstaff, Arizona, United States of America

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• Bert G. Drake,

  Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

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• Dale W. Johnson,

  Affiliation Department of Natural Resources, University of Nevada-Reno, Reno, Nevada, United States of America

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• Michael E. Ketterer,

  Affiliation Department of Chemistry and Biochemistry, Northern Arizona University, Flagstaff, Arizona, United States of America

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• J. Patrick Megonigal,

  Affiliation Smithsonian Environmental Research Center, Edgewater, Maryland, United States of America

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• Bruce A. Hungate

  Affiliations Department of Biological Sciences, Northern Arizona University, Flagstaff, Arizona, United States of America, Merriam-Powell Center for Environmental Research, Northern Arizona University, Flagstaff, Arizona, United States of America

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