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    <titleInfo>
      <title>Juvenile Salmonid Growth Monitoring: Maacama Creek, Russian River Watershed, California, 1994-2001</title>
    </titleInfo>
    <name type="corporate">
      <namePart>Circuit Rider Productions</namePart>
      <role>
        <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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    <abstract lang="eng" displayLabel="Abstract">This polyline shapefile provides temporal data on the size and growth rate of juvenile salmonids from Maacama Creek in the Russian River Watershed, which were monitored over eight rearing seasons (1994-2001). Monitoring was conducted at the beginning (July) and end (October-November) of the summer dry period to enable estimation of juvenile growth rate.</abstract>
    <abstract lang="eng" displayLabel="Purpose">This dataset was conducted 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>
    <note lang="eng" displayLabel="Preferred citation">Circuit Rider Productions and National Oceanic and Atmospheric Administration (2002). Juvenile Salmonid Growth Monitoring: Maacama Creek, Russian River Watershed, California, 1994-2001. Circuit Rider Productions. Available at: http://purl.stanford.edu/rk936gc9974</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 then 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 and the pooled results from units within each index zone are presented here. 
  
Fish were sampled in selected units within each index zone by repeated passes through the unit with a beach seine. Salmonids were identified to species (steelhead, coho) and measured (fork length). In some years steelhead densities were too high to safely measure all samples. A representative subsample (reported here) was measured to establish length frequency estimates for each year class.</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">Russian River Watershed (Calif.)</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>
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    <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">1994</temporal>
      <temporal point="end" encoding="w3cdtf">2001</temporal>
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      <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>
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      <dateIssued encoding="w3cdtf" keyDate="yes">2002</dateIssued>
      <dateValid encoding="w3cdtf" point="start">1994</dateValid>
      <dateValid encoding="w3cdtf" point="end">2001</dateValid>
      <place>
        <placeTerm type="text">Windsor, California, US</placeTerm>
      </place>
      <publisher>Circuit Rider Productions</publisher>
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      <url usage="primary display">https://purl.stanford.edu/rk936gc9974</url>
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        <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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      <recordContentSource>Stanford</recordContentSource>
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      <recordIdentifier>edu.stanford.purl:rk936gc9974</recordIdentifier>
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    <relatedItem type="host">
      <titleInfo>
        <title>Russian River watershed GIS</title>
      </titleInfo>
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        <url>https://purl.stanford.edu/zt526qk7324</url>
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    <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>
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