<metadata>
  <idinfo>
    <citation>
      <citeinfo>
        <origin>Robert RunkelDiane M. McKnight</origin>
        <pubdate>2015-11-29</pubdate>
        <title>Transient storage in Huey Creek, January 1992 - Field and Modeling data</title>
        <!-- edition -->
        <geoform>tabular digitial data</geoform>
        <!-- serinfo -->
        <pubinfo>
          <pubplace>McMurdo Dry Valleys LTER</pubplace>
          <publish></publish>
        </pubinfo>
        <othercit>10.6073/pasta/5bde4531df8ef32f3f14ca4cd3bc1b87</othercit>
        <onlink>https://mcm.lternet.edu/content/transient-storage-huey-creek-january-1992-field-and-modeling-data</onlink>
        <!--lworkcit -->
      </citeinfo>
      <descript>
        <abstract>Abstract takes an excerpt from&#160;Runkel, R.L., McKnight, D.M. and Andrews, E.D., 1998, Analysis of transient storage subject to unsteady flow: Dielflow variation in an Antarctic stream.&#160;This dataset describes a modeling framework for the analysis of transient storage in stream systems with unsteady&#160;flows. The framework couples a kinematic wave routing model with a solute transport model that includes transient storage. The routing&#160;model provides time-varying flows and cross-sectional areas that are used as input to the solute transport model. The modeling framework&#160;was used to quantify stream/substream interaction in Huey Creek, an Antarctic stream fed exclusively by glacial meltwater. &#160;These studies are based on tracer-dilution data obtained&#160;during periods of steady flow, data combines model and experiments&#160;&#160; This aerial photo (Gooseff, Nov 2010) of Huey Creek was taken before the seasonal flow started shows the complexities of the streambed and branching.</abstract>
        <supplinf>Notes about the modeling software&#160;The flow routing i/o files do not seem to be readily available (the code Rob Runkel used to flow routing is not public, so the input files would be of little use)&#160;&#160;</supplinf>
      </descript>
      <timeperd>
        <timeinfo>
          <rngdates>
            <begdate>
              <caldate>1992-01-02</caldate>
            </begdate>
            <enddate>
              <caldate>1992-01-31</caldate>
            </enddate>
          </rngdates>
        </timeinfo>
        <current>ground condition</current>
      </timeperd>
      <status>
        <progress>Jan, 2014 - Mike Goooseff and Rob Runkel provided Inigo San Gil metadata and CSV files to produce this metadata accompanying Oracle data tables from metadata info</progress>
        <update>As needed</update>
      </status>
      <spdom>
        <descgeog>USGS site 2; coordinates taken from 1996-97 GPS measurements at center of weir Parent Stream: Huey Creek Provenance : GPS96-97.DOC ID: huey_f2</descgeog>
        <bounding>
          <westbc>163.127410900000</westbc>
          <eastbc>163.127410900000</eastbc>
          <northbc>-77.604897000000</northbc>
          <southbc>-77.604897000000</southbc>
          <boundingalt>
            <altmin>19m</altmin>
            <altmax>19m</altmax>
            <altunits>meter</altunits>
          </boundingalt>
        </bounding>
      </spdom>
      <keywords>
        <themekt>LTER Core Areas</themekt>
        <themekey>inorganic nutrients</themekey>
      </keywords>
      <accconst>None</accconst>
      <ptcontact>
        <cntinfo>&lt;cntorg&gt;McMurdo Dry Valleys LTER&lt;/cntorg&gt; &lt;onlink&gt;http://mcmlter.org/&lt;/onlink&gt; &lt;span property="dc:title" content="McMurdo Dry Valleys LTER" class="rdf-meta element-hidden"&gt;&lt;/span&gt;</cntinfo>
      </ptcontact>
      <datacred>Name: Inigo San Gil Role: data manager</datacred>
      <dataqual>
        <logic>Not Applicable</logic>
        <complete>Not Applicable</complete>
        <lineage>
          <method>
            <methtype>Field and/or Lab Methods</methtype>
            <methdesc>Field Experiment and Data Collection A continuous tracer injection was initiated on January 7, 1992. Water samples were collected at 8 locations downstream (0, 9, 213, 457, 610, 762, 945, and 1052 m downstream of the injection). Field Sample Analysis Samples were filtered and analyzed for lithium (flame AA spectroscopy) and bromide (ion exchange chromatography). Model approach Inversse modeling to fit advection-dispersion-storage model to observed tracer breakthrough curves. &#160;Estimated parameters represent average values for each model reach. Modeling code used Study consisted of both flow and transport modeling. A kinematic wave model based on DR3M was used to develop a time-series of flow and cross-sectional area. These time series were used as input to the OTIS solute transport model (software). &#160; The routing model is not publicly available (although the DR3M is at&#160;http://water.usgs.gov/software/DR3M/). &#160; OTIS available at: http://water.usgs.gov/software/OTIS OTIS Model input files:&#160;We provide copies of the OTIS input parameter in files in a zipped archive. Routing input files are not available. Software : DR3M&#160;dr3m - Distributed Routing Rainfall-Runoff Model--version II Published in 1982 Authors: &#160;W. M. Alley, P. E. Smith, D. R. Dawdy Description:&#160;DR3M is a watershed model for routing storm runoff through a Branched system of pipes and (or) natural channels using rainfall as input. DR3M provides detailed simulation of storm-runoff period selected by the user. There is daily soil-moisture accounting between storms. A drainage basin is represented as a set of overland-flow, channel, and reservoir segments, which jointly describe the drainage features of the basin. This model is usually used to simulate small urban basins. Interflow and base flow are not simulated. Snow accumulation and snowmelt are not simulated. How to install:&#160;http://water.usgs.gov/software/DR3M/code/UNIX/README Citation:&#160;Alley, W.M., and Smith, P.E., 1982, Distributed routing rainfall-runoff model--version II: U.S. Geological Survey Open-File Report 82-344, 201 p. Methodology:&#160;&#160;The rainfall-excess components include soil-moisture accounting,&#160; pervious-area rainfall excess, impervious-area rainfall excess, and&#160;parameter optimization. &#160;The Green-Ampt equation is used in the&#160;calculations of infiltration and pervious area rainfall excess. &#160;A&#160;Rosenbrock optimization procedure may be used to aid in calibrating&#160;several of the infiltration and soil-moisture accounting parameters.&#160;Kinematic wave theory is used for both overland-flow and channel&#160;routing. &#160;There are three solution techniques available: &#160;method of&#160;characteristics, implicit finite difference method, and explicit&#160;finite difference method. &#160;Two soil types may be defined. &#160;Overland flow may be defined as turbulent or laminar. &#160;Detention reservoirs&#160;may be simulated as linear storage or using a modified-Puls method.&#160;Channel segments may be defined as gutter, pipe, triangular cross&#160;section, or by explicitly specifying the kinematic channel&#160;parameters alpha and m. Version history:&#160;&#160; &#160; &#160; &#160;1991 - DR3M-version II, added option to output simulated time-series&#160;data to Watershed Data Management (WDM) file. &#160;Output file&#160;modified to reduce width from 132 characters to 80 characters or&#160;less. 1984 - DR3M-version II, WDM file replaces "card" input of time-series data. &#160; 1982 - DR3M-version II, added two solution techniques for kinematic&#160;wave routing. &#160;Improved general output. &#160; 1978 - Original DR3M version, incorporated the routing component&#160;from a version of the Massachusetts Institute of Technology&#160;catchment model into the lumped parameter rainfall-runoff model. &#160; 1972 - A lumped parameter rainfall-runoff model for small rural&#160;watersheds Data Requirements: Daily precipitation, daily evapotranspiration, and short-interval&#160;precipitation are required. &#160;Short-interval discharge is required&#160;for the optimization option and to calibrate the model. &#160;These time&#160;series are read from a WDM file. &#160;Roughness and hydraulics&#160;parameters and sub-catchment areas are required to define the basin. &#160;Six parameters are required to calculate infiltration and soil-&#160;moisture accounting. &#160;Up to three rainfall stations may be used. Two soil types may be defined. &#160;A total of 99 flow planes, channels,&#160;pipes, reservoirs, and junctions may be used to define the basin. &#160; Ouput Requirements: &#160; &#160;The computed outflow from any flow plane, pipe, or channel segment&#160;for each storm period may be written to the output file or to the&#160;WDM file. &#160;A summary of the measured and simulated rainfall, runoff,&#160; and peak flows is written to the output file. &#160;A flat file&#160;containing the storm rainfall, measured flow (if available), and&#160; simulated flow at user selected sites can be generated. &#160;A flat file&#160;for each storm containing the total rainfall, the measured peak flow&#160;(if available), and the simulated peak flow for user-selected sites&#160;can be generated. &#160; System Requiremets: &#160;DR3M is written in Fortran 77 with the following extension: use of&#160;include files. The UTIL, ADWDM, and WDM libraries from LIB are used. &#160;A subset of these libraries is provided with the code and may be&#160; used instead of the libraries, this subset uses INTEGER*4 and mixed&#160;type equivalence. For more information, see System Requirements in&#160; LIB.</methdesc>
          </method>
          <procstep>
            <procdesc>Field Experiment and Data CollectionA continuous tracer injection was initiated on January 7, 1992. Water samples were collected at 8 locations downstream (0, 9, 213, 457, 610, 762, 945, and 1052 m downstream of the injection).Field Sample AnalysisSamples were filtered and analyzed for lithium (flame AA spectroscopy) and bromide (ion exchange chromatography).Model approachInversse modeling to fit advection-dispersion-storage model to observed tracer breakthrough curves. &#160;Estimated parameters represent average values for each model reach.Modeling code usedStudy consisted of both flow and transport modeling. A kinematic wave model based on DR3M was used to develop a time-series of flow and cross-sectional area. These time series were used as input to the OTIS solute transport model (software). &#160;The routing model is not publicly available (although the DR3M is at&#160;http://water.usgs.gov/software/DR3M/). &#160;OTIS available at: http://water.usgs.gov/software/OTISOTIS Model input files:&#160;We provide copies of the OTIS input parameter in files in a zipped archive.Routing input files are not available.Software : DR3M&#160;dr3m - Distributed Routing Rainfall-Runoff Model--version IIPublished in 1982Authors: &#160;W. M. Alley, P. E. Smith, D. R. DawdyDescription:&#160;DR3M is a watershed model for routing storm runoff through a Branched system of pipes and (or) natural channels using rainfall as input. DR3M provides detailed simulation of storm-runoff period selected by the user. There is daily soil-moisture accounting between storms. A drainage basin is represented as a set of overland-flow, channel, and reservoir segments, which jointly describe the drainage features of the basin. This model is usually used to simulate small urban basins. Interflow and base flow are not simulated. Snow accumulation and snowmelt are not simulated.How to install:&#160;http://water.usgs.gov/software/DR3M/code/UNIX/READMECitation:&#160;Alley, W.M., and Smith, P.E., 1982, Distributed routing rainfall-runoff model--version II: U.S. Geological Survey Open-File Report 82-344, 201 p.Methodology:&#160;&#160;The rainfall-excess components include soil-moisture accounting,&#160; pervious-area rainfall excess, impervious-area rainfall excess, and&#160;parameter optimization. &#160;The Green-Ampt equation is used in the&#160;calculations of infiltration and pervious area rainfall excess. &#160;A&#160;Rosenbrock optimization procedure may be used to aid in calibrating&#160;several of the infiltration and soil-moisture accounting parameters.&#160;Kinematic wave theory is used for both overland-flow and channel&#160;routing. &#160;There are three solution techniques available: &#160;method of&#160;characteristics, implicit finite difference method, and explicit&#160;finite difference method. &#160;Two soil types may be defined. &#160;Overlandflow may be defined as turbulent or laminar. &#160;Detention reservoirs&#160;may be simulated as linear storage or using a modified-Puls method.&#160;Channel segments may be defined as gutter, pipe, triangular cross&#160;section, or by explicitly specifying the kinematic channel&#160;parameters alpha and m.Version history:&#160;&#160; &#160; &#160; &#160;1991 - DR3M-version II, added option to output simulated time-series&#160;data to Watershed Data Management (WDM) file. &#160;Output file&#160;modified to reduce width from 132 characters to 80 characters or&#160;less.1984 - DR3M-version II, WDM file replaces "card" input of time-series data.&#160;1982 - DR3M-version II, added two solution techniques for kinematic&#160;wave routing. &#160;Improved general output.&#160;1978 - Original DR3M version, incorporated the routing component&#160;from a version of the Massachusetts Institute of Technology&#160;catchment model into the lumped parameter rainfall-runoff model.&#160;1972 - A lumped parameter rainfall-runoff model for small rural&#160;watershedsData Requirements:Daily precipitation, daily evapotranspiration, and short-interval&#160;precipitation are required. &#160;Short-interval discharge is required&#160;for the optimization option and to calibrate the model. &#160;These time&#160;series are read from a WDM file. &#160;Roughness and hydraulics&#160;parameters and sub-catchment areas are required to define the basin.&#160;Six parameters are required to calculate infiltration and soil-&#160;moisture accounting. &#160;Up to three rainfall stations may be used.Two soil types may be defined. &#160;A total of 99 flow planes, channels,&#160;pipes, reservoirs, and junctions may be used to define the basin.&#160;Ouput Requirements:&#160;&#160;The computed outflow from any flow plane, pipe, or channel segment&#160;for each storm period may be written to the output file or to the&#160;WDM file. &#160;A summary of the measured and simulated rainfall, runoff,&#160; and peak flows is written to the output file. &#160;A flat file&#160;containing the storm rainfall, measured flow (if available), and&#160; simulated flow at user selected sites can be generated. &#160;A flat file&#160;for each storm containing the total rainfall, the measured peak flow&#160;(if available), and the simulated peak flow for user-selected sites&#160;can be generated.&#160;System Requiremets:&#160;DR3M is written in Fortran 77 with the following extension: use of&#160;include files. The UTIL, ADWDM, and WDM libraries from LIB are used.&#160;A subset of these libraries is provided with the code and may be&#160; used instead of the libraries, this subset uses INTEGER*4 and mixed&#160;type equivalence. For more information, see System Requirements in&#160; LIB.&#160;</procdesc>
            <procdate>unknown</procdate>
          </procstep>
        </lineage>
      </dataqual>
      <eainfo>
        <detailed>
          <enttyp>
            <enttypl>huey lithium field data</enttypl>
            <enttypd>Details about the data container for the Huey Creek tracer data gathered in the field.</enttypd>
          </enttyp>
          <attr>
            <attrlabl>DISTANCE (m)</attrlabl>
            <attrdef>Distance from injection point, in meters</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>meter</attrunit>
              </rdom>
            </attrdomv>
          </attr>
          <attr>
            <attrlabl>TIME (H)</attrlabl>
            <attrdef>The time the water sample was collected from the field, decimal hours</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>decimalHours</attrunit>
              </rdom>
            </attrdomv>
          </attr>
          <attr>
            <attrlabl>LITHIUM (mg/L)</attrlabl>
            <attrdef>The concentration of Lithium in water as measured, in mili grams per liter.</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>milligramsPerLiter</attrunit>
              </rdom>
            </attrdomv>
          </attr>
        </detailed>
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        <distrib>
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              <cntorg>McMurdo Dry Valleys LTER</cntorg>
            </cntporgp>
          </cntinfo>
        </distrib>
        <!-- resdesc (object name) -->
        <distliab>The data distributor shall not be liable for innacuracies in the content</distliab>
        <stdorder>
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              <formname>http</formname>
              <formvern>1</formvern>
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            <digtopt>
              <onlinopt>
                <computer>
                  <networka>
                    <networkr>https://mcm.lternet.edu/sites/default/files/data/huey_lithium.csv</networkr>
                  </networka>
                </computer>
              </onlinopt>
            </digtopt>
          </digform>
          <fees>None</fees>
        </stdorder>
      </distinfo>
      <eainfo>
        <detailed>
          <enttyp>
            <enttypl>huey simulated lithium solute</enttypl>
            <enttypd>Details about the simulated output data container.</enttypd>
          </enttyp>
          <attr>
            <attrlabl>DISTANCE (m)</attrlabl>
            <attrdef>Distance from injection point, in meters, in the simulation carried over using OTIS</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>meter</attrunit>
              </rdom>
            </attrdomv>
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          <attr>
            <attrlabl>TIME (H)</attrlabl>
            <attrdef>The time the water sample was collected from the field, decimal hours</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>decimalHours</attrunit>
              </rdom>
            </attrdomv>
          </attr>
          <attr>
            <attrlabl>LITHIUM (mg/L)</attrlabl>
            <attrdef>The concentration of Lithium in water as measured, in mili grams per liter.</attrdef>
            <attrdefs>The data provider</attrdefs>
            <attrdomv>
              <rdom>
                <attrunit>milligramsPerLiter</attrunit>
              </rdom>
            </attrdomv>
          </attr>
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        <distrib>
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              <cntorg>McMurdo Dry Valleys LTER</cntorg>
            </cntporgp>
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                </datafiel>
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            <digtopt>
              <onlinopt>
                <computer>
                  <networka>
                    <networkr>https://mcm.lternet.edu/sites/default/files/data/huey_sim_lithiumsolute_out.csv</networkr>
                  </networka>
                </computer>
              </onlinopt>
            </digtopt>
          </digform>
          <fees>None</fees>
        </stdorder>
      </distinfo>
      <eainfo>
        <detailed>
          <enttyp>
            <enttypl>huey OTIS input datafiles zipped archive</enttypl>
            <enttypd>The Huey Creek OTIS simulation used the following data as inputs for the modeling. &#160;The formatting is such that OTIS recognizes it. Comments in the input parameters are preceeded by #.&#160;</enttypd>
          </enttyp>
        </detailed>
      </eainfo>
      <distinfo>
        <distrib>
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            <cntporgp>
              <cntorg>McMurdo Dry Valleys LTER</cntorg>
            </cntporgp>
          </cntinfo>
        </distrib>
        <!-- resdesc (object name) -->
        <distliab>The data distributor shall not be liable for innacuracies in the content</distliab>
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                </datafiel>
              </asciistr>
            </digtinfo>
            <digtopt>
              <onlinopt>
                <computer>
                  <networka>
                    <networkr>https://mcm.lternet.edu/sites/default/files/data/huey-otis-input-datafiles.zip</networkr>
                  </networka>
                </computer>
              </onlinopt>
            </digtopt>
          </digform>
          <fees>None</fees>
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        <metd>2015-11-29</metd>
        <metrd>2015-11-29</metrd>
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            <cntorg>McMurdo Dry Valleys LTER</cntorg>
            <onlink>http://mcmlter.org/</onlink>
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        <metstdn>Biological Data Profile of the Content Standards for Digital Geospatial Metadata devised by the Federal Geographic Data Committee.</metstdn>
        <metstdv>Drupal Ecological information Management Systems, version D7, Biological Data Profile module</metstdv>
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  </idinfo>
</metadata>