Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1

Sloan, Victoria; Iversen, Colleen; Liebig, Jennifer; Curtis, Bryan; Hahn, Melanie; Siegrist, Julia; Norby, Richard

doi:10.5440/1120920

Title: Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1

Dataset
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Abstract

This dataset reports measurements of plant available nutrients made using Plant Root Simulator (PRS) probes (Western Ag Innovations Inc.) during 2012 and 2013 at the Next-Generation Ecosystem Experiments (NGEE) Arctic field site near Utqiagvik (Barrow), Alaska. In 2012, Ca, Mg, K, P, Fe, Mn, Cu, Zn, B, S, Pb, Al, Cd, NO3-N and NH4-N availability were measured during spring, summer and winter from probes installed in the centers, edges and troughs of four polygons in each of four areas of contrasting moisture regime and polygon type (Areas A, B, C, and D of Intensive Site 1). In 2013, probes were installed in centers, edges and troughs of four polygons in each of two areas (A and B, with low-centered and high-centered polygons respectively) at two-week intervals and at 3 soil depths to capture fine-scale seasonal dynamics of NO3-N and NH4-N. PRS probes are ion exchange resin membranes held in plastic supports that are inserted into soil to measure ion supply in situ. The anion and cation exchange with the membrane is intended to mimic plant uptake and thus provide a relevant measure of soil nutrient bioavailability. Measurements are made per area of probe membrane and cannot be converted to concentrationsmore »« less

Authors:

Sloan, Victoria;

; Liebig, Jennifer; Curtis, Bryan; Hahn, Melanie; Siegrist, Julia;

Publication Date:: Mon Jul 17 00:00:00 EDT 2017

Other Number(s):: NGA056
ngee_D98F3E2C6F49C277E3B5A4AF251FFDA12018_08_20_115206816

DOE Contract Number:: DE-AC05-00OR22725

Research Org.:: Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Biological and Environmental Research (BER)

Collaborations:: Pacific Northwest National Laboratory (PNNL); Brookhaven National Laboratory (BNL); Argonne National Laboratory (ANL); Oak Ridge National Laboratory (ORNL)

Subject:: 54 Environmental Sciences

Keywords:: Plant available aluminum; Plant available manganese; Plant available potassium; Plant available phosphorus; Plant available lead; Plant available calcium; Plant available cadmium; Plant available sulfur; Plant available nitrogen as ammonium; Plant available copper; Plant available iron; Plant available zinc; Plant available magnesium; Plant available nitrogen as nitrate; Plant available boron; Plant available nutrients; Intensive site 1; North Slope; Barrow, Alaska; Barrow Environmental Observatory; Utqiagvik, Alaska

OSTI Identifier:: 1120920

DOI:: https://doi.org/10.5440/1120920

Citation Formats


                    Sloan, Victoria, Iversen, Colleen, Liebig, Jennifer, Curtis, Bryan, Hahn, Melanie, Siegrist, Julia, and Norby, Richard. Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1.  United States: N. p., 2017. 
        Web.  doi:10.5440/1120920.

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                    Sloan, Victoria, Iversen, Colleen, Liebig, Jennifer, Curtis, Bryan, Hahn, Melanie, Siegrist, Julia, & Norby, Richard. Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1.  United States.  doi:https://doi.org/10.5440/1120920

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                    Sloan, Victoria, Iversen, Colleen, Liebig, Jennifer, Curtis, Bryan, Hahn, Melanie, Siegrist, Julia, and Norby, Richard. 2017.  
"Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1".  United States.  doi:https://doi.org/10.5440/1120920.  https://www.osti.gov/servlets/purl/1120920. Pub date:Mon Jul 17 00:00:00 EDT 2017

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@article{osti_1120920,

  title        = {Plant Available Nutrients, Utqiagvik (Barrow), Alaska, Ver. 1},

  author       = {Sloan, Victoria and Iversen, Colleen and Liebig, Jennifer and Curtis, Bryan and Hahn, Melanie and Siegrist, Julia and Norby, Richard},

  abstractNote = {This dataset reports measurements of plant available nutrients made using Plant Root Simulator (PRS) probes (Western Ag Innovations Inc.) during 2012 and 2013 at the Next-Generation Ecosystem Experiments (NGEE) Arctic field site near Utqiagvik (Barrow), Alaska. In 2012, Ca, Mg, K, P, Fe, Mn, Cu, Zn, B, S, Pb, Al, Cd, NO3-N and NH4-N availability were measured during spring, summer and winter from probes installed in the centers, edges and troughs of four polygons in each of four areas of contrasting moisture regime and polygon type (Areas A, B, C, and D of Intensive Site 1). In 2013, probes were installed in centers, edges and troughs of four polygons in each of two areas (A and B, with low-centered and high-centered polygons respectively) at two-week intervals and at 3 soil depths to capture fine-scale seasonal dynamics of NO3-N and NH4-N. PRS probes are ion exchange resin membranes held in plastic supports that are inserted into soil to measure ion supply in situ. The anion and cation exchange with the membrane is intended to mimic plant uptake and thus provide a relevant measure of soil nutrient bioavailability. Measurements are made per area of probe membrane and cannot be converted to concentrations or related to soil volume. This dataset includes five csv files and three pdf files.The Next-Generation Ecosystem Experiments: Arctic (NGEE Arctic), was a research effort to reduce uncertainty in Earth System Models by developing a predictive understanding of carbon-rich Arctic ecosystems and feedbacks to climate. NGEE Arctic was supported by the Department of Energy's Office of Biological and Environmental Research.The NGEE Arctic project had two field research sites: 1) located within the Arctic polygonal tundra coastal region on the Barrow Environmental Observatory (BEO) and the North Slope near Utqiagvik (Barrow), Alaska and 2) multiple areas on the discontinuous permafrost region of the Seward Peninsula north of Nome, Alaska.Through observations, experiments, and synthesis with existing datasets, NGEE Arctic provided an enhanced knowledge base for multi-scale modeling and contributed to improved process representation at global pan-Arctic scales within the Department of Energy's Earth system Model (the Energy Exascale Earth System Model, or E3SM), and specifically within the E3SM Land Model component (ELM).},

  doi          = {10.5440/1120920},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jul 17 00:00:00 EDT 2017},

  month        = {Mon Jul 17 00:00:00 EDT 2017}

}

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DOI: https://doi.org/10.5440/1120920

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