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    <eprintid>44</eprintid>
    <rev_number>2</rev_number>
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    <userid>4</userid>
    <dir>disk0/00/00/00/44</dir>
    <datestamp>2005-05-26</datestamp>
    <lastmod>2009-06-22 11:44:40</lastmod>
    <status_changed>2009-04-08 16:52:27</status_changed>
    <type>report</type>
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    <creators>
      <item>
        <name>
          <family>Roberts</family>
          <given>Mick</given>
        </name>
        <id></id>
      </item>
      <item>
        <name>
          <family>North</family>
          <given>Heather</given>
        </name>
        <id></id>
      </item>
    </creators>
    <title>Modelling the spreading of wilding conifers</title>
    <ispublished>pub</ispublished>
    <subjects>
      <item>other</item>
    </subjects>
    <studygroups>misg21</studygroups>
    <companyname>Environment Canterbury</companyname>
    <full_text_status>public</full_text_status>
    <abstract>In many parts of the Canterbury high country, conifer seeds are spreading on the wind from exisiting plantations and shelterbelts, leading to a serious weed problem. Environment Canterbury set the task at MISG to model this spread, and thus provide a basis for prioritising control operations on a limited budget. The study group provided increased understanding of topographic and climatic factors involved in seed dispersal, and of the distribution of the resulting seed rain. In addition a simulation framework was developed for comparing the effectiveness of different control strategies.</abstract>
    <date>2004</date>
    <date_type>published</date_type>
    <pages>12</pages>
    <official_url>http://miis.maths.ox.ac.uk/past/MISG/2004/</official_url>
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