<?xml version="1.0"?>
<mods xmlns="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink" version="3.7" xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-7.xsd">
    <titleInfo>
      <title>Juvenile Salmonid Abundance Monitoring: Gird Creek, Russian River, California, 1991-2001</title>
    </titleInfo>
    <name type="corporate">
      <namePart>Circuit Rider Productions</namePart>
      <role>
        <roleTerm authority="marcrelator" type="text">creator</roleTerm>
      </role>
    </name>
    <genre valueURI="http://id.loc.gov/authorities/genreForms/gf2011026297" authority="lcgft">Geospatial data</genre>
    <genre valueURI="http://rdvocab.info/termList/RDAContentType/1001" authority="rdacontent">cartographic dataset</genre>
    <typeOfResource>cartographic</typeOfResource>
    <typeOfResource>software, multimedia</typeOfResource>
    <physicalDescription>
      <form>Shapefile</form>
      <extent>0.01</extent>
      <digitalOrigin>born digital</digitalOrigin>
    </physicalDescription>
    <language>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
    </language>
    <abstract lang="eng" displayLabel="Abstract">This line shapefile represents juvenile abundance monitoring that was conducted in Gird Creek (a tributary of the Russian River) to evaluate spawning success, fry or fingerling production, and juvenile survivorship as part of a larger study examining the potential effects of reclaimed water discharged to Santa Rosa Creek by the Santa Rosa Subregional Reclamation System.</abstract>
    <abstract lang="eng" displayLabel="Purpose">Provides temporal data on fish and other aquatic species abundance in multiple Russian River tributaries.</abstract>
    <note lang="eng" displayLabel="Preferred citation">Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002). Juvenile Salmonid Abundance Monitoring: Gird Creek, Russian River, California, 1991-2001. Circuit Rider Productions. Available at: http://purl.stanford.edu/wn501hz0771</note>
    <note displayLabel="Supplemental information">Juvenile abundance monitoring was conducted within "index zones". Each stream was divided into upper, middle and lower reaches, based on elevation, average gradient, and distance from the Russian River, and an index zone was select from surveys within each reach. Index zones were established during the first study year and surveyed for habitat condition. Each index zone was broken down into habitat unit types (pool, riffle, glide), in which a unit is defined as a continuous portion of the stream of variable length, within which only one habitat type is present or is dominant. Juvenile abundance monitoring was conducted in selected units rather than the entire index zone. However, mapping is at the scale of index zone, with data for individual units included. 
 
Fish were sampled in selected units within each index zone by repeated passes through the unit with a beach seine. All fish and other species (invertebrates, amphibians, reptiles, mammals) captured were identified to species, and the salmonids (steelhead or coho) were measured (fork length). Monitoring was conducted at the beginning (July) and end (October-November) of the summer dry period to enable estimation of percent retention within the sampling area over this critical time period, as well as inferences regarding spawning success and juvenile growth rate.

Mapping was conducted at the scale of index zone rather than habitat unit. Data for habitat zone is presented here without spatial data as supplemental information.</note>
    <note displayLabel="WGS84 Cartographics">This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.</note>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Coho salmon</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Steelhead (Fish)</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Chinook salmon</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic authority="lcsh" authorityURI="http://id.loc.gov/authorities/subjects.html">Salmonid</topic>
    </subject>
    <subject authority="geonames" lang="eng">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/5397100/">Sonoma County (Calif.)</geographic>
    </subject>
    <subject authority="geonames" lang="eng">
      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/5372163/">Mendocino County (Calif.)</geographic>
    </subject>
    <subject lang="eng">
      <geographic>Russian River Watershed (Calif.)</geographic>
    </subject>
    <subject>
      <temporal point="start" encoding="w3cdtf">1991</temporal>
      <temporal point="end" encoding="w3cdtf">2001</temporal>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="environment">Environment</topic>
    </subject>
    <subject authority="ISO19115TopicCategory">
      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="inlandWaters">Inland Waters</topic>
    </subject>
    <subject>
      <cartographics>
        <scale>Scale not given.</scale>
        <projection>EPSG::26910</projection>
        <coordinates>W 122&#xB0;49&#x2B9;53&#x2BA;--W 122&#xB0;49&#x2B9;47&#x2BA;/N 38&#xB0;42&#x2B9;22&#x2BA;--N 38&#xB0;42&#x2B9;2&#x2BA;</coordinates>
        <coordinates>W 122&#xB0;49&#x2B9;52&#x2BA;--W 122&#xB0;49&#x2B9;47&#x2BA;/N 38&#xB0;42&#x2B9;22&#x2BA;--N 38&#xB0;42&#x2B9;2&#x2BA;</coordinates>
      </cartographics>
    </subject>
    <subject displayLabel="WGS84" authority="EPSG" valueURI="http://opengis.net/def/crs/EPSG/0/4326">
      <cartographics>
        <projection>EPSG::4326</projection>
      </cartographics>
    </subject>
    <originInfo>
      <dateIssued encoding="w3cdtf" keyDate="yes">2002</dateIssued>
      <dateValid encoding="w3cdtf" point="start">1991</dateValid>
      <dateValid encoding="w3cdtf" point="end">2001</dateValid>
      <place>
        <placeTerm type="text">Windsor, California, US</placeTerm>
      </place>
      <publisher>Circuit Rider Productions</publisher>
    </originInfo>
    <location>
      <url usage="primary display">https://purl.stanford.edu/wn501hz0771</url>
    </location>
    <recordInfo>
      <languageOfCataloging>
        <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
      </languageOfCataloging>
      <recordContentSource>Stanford</recordContentSource>
      <recordOrigin>This record was translated from ISO 19139 to MODS v.3 using an xsl transformation.</recordOrigin>
      <recordIdentifier>edu.stanford.purl:wn501hz0771</recordIdentifier>
    </recordInfo>
    <extension displayLabel="geo">
      <rdf:RDF xmlns:gml="http://www.opengis.net/gml/3.2/" xmlns:dc="http://purl.org/dc/elements/1.1/">
        <rdf:Description rdf:about="http://purl.stanford.edu/wn501hz0771">
          <dc:format>application/x-esri-shapefile; format=Shapefile</dc:format>
          <dc:type>Dataset#LineString</dc:type>
          <gml:boundedBy>
            <gml:Envelope gml:srsName="EPSG:4326">
              <gml:lowerCorner>-122.83124 38.700635</gml:lowerCorner>
              <gml:upperCorner>-122.829823 38.706175</gml:upperCorner>
            </gml:Envelope>
          </gml:boundedBy>
        </rdf:Description>
      </rdf:RDF>
    </extension>
    <relatedItem type="host">
      <titleInfo>
        <title>Russian River watershed GIS</title>
      </titleInfo>
      <location>
        <url>https://purl.stanford.edu/zt526qk7324</url>
      </location>
      <typeOfResource collection="yes"/>
    </relatedItem>
    <accessCondition type="useAndReproduction">These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.</accessCondition>
    <accessCondition type="copyright">Copyright ownership resides with the originator.</accessCondition>
  </mods>