<?xml version='1.0' encoding='utf-8'?>
<eprints xmlns='http://eprints.org/ep2/data/2.0'>
  <eprint id='https://pure.iiasa.ac.at/id/eprint/5232'>
    <eprintid>5232</eprintid>
    <rev_number>16</rev_number>
    <documents>
      <document id='https://pure.iiasa.ac.at/id/document/4357'>
        <docid>4357</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/9589'>
            <fileid>9589</fileid>
            <datasetid>document</datasetid>
            <objectid>4357</objectid>
            <filename>IR-97-063.pdf</filename>
            <mime_type>application/pdf</mime_type>
            <hash>a0416f5e605e55766adb8b398c217295</hash>
            <hash_type>MD5</hash_type>
            <filesize>553244</filesize>
            <mtime>2016-01-15 02:08:56</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/1/IR-97-063.pdf</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>1</pos>
        <placement>1</placement>
        <format>text</format>
        <language>en</language>
        <security>public</security>
        <main>IR-97-063.pdf</main>
        <coversheetid>15</coversheetid>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/8644'>
        <docid>8644</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/16645'>
            <fileid>16645</fileid>
            <datasetid>document</datasetid>
            <objectid>8644</objectid>
            <filename>lightbox.jpg</filename>
            <mime_type>image/png</mime_type>
            <hash>13e41044dff1edd25b23bd1f59185fd2</hash>
            <hash_type>MD5</hash_type>
            <filesize>17650</filesize>
            <mtime>2016-01-15 05:05:31</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/2/lightbox.jpg</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>2</pos>
        <placement>2</placement>
        <mime_type>image/png</mime_type>
        <format>other</format>
        <formatdesc>Thumbnails conversion from text to thumbnail_lightbox</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>lightbox.jpg</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/islightboxThumbnailVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/8645'>
        <docid>8645</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/16646'>
            <fileid>16646</fileid>
            <datasetid>document</datasetid>
            <objectid>8645</objectid>
            <filename>preview.jpg</filename>
            <mime_type>image/png</mime_type>
            <hash>5f6a9b1c96e469dbde51acafdab674c5</hash>
            <hash_type>MD5</hash_type>
            <filesize>8634</filesize>
            <mtime>2016-01-15 05:05:31</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/3/preview.jpg</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>3</pos>
        <placement>3</placement>
        <mime_type>image/png</mime_type>
        <format>other</format>
        <formatdesc>Thumbnails conversion from text to thumbnail_preview</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>preview.jpg</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/ispreviewThumbnailVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/8646'>
        <docid>8646</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/16647'>
            <fileid>16647</fileid>
            <datasetid>document</datasetid>
            <objectid>8646</objectid>
            <filename>medium.jpg</filename>
            <mime_type>image/png</mime_type>
            <hash>d4cbab1783e586d72cfb2b3cb8c3afee</hash>
            <hash_type>MD5</hash_type>
            <filesize>3000</filesize>
            <mtime>2016-01-15 05:05:32</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/4/medium.jpg</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>4</pos>
        <placement>4</placement>
        <mime_type>image/png</mime_type>
        <format>other</format>
        <formatdesc>Thumbnails conversion from text to thumbnail_medium</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>medium.jpg</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/ismediumThumbnailVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/8647'>
        <docid>8647</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/16648'>
            <fileid>16648</fileid>
            <datasetid>document</datasetid>
            <objectid>8647</objectid>
            <filename>small.jpg</filename>
            <mime_type>image/png</mime_type>
            <hash>07f1a562ad20a8d10d081e1eb0a9f584</hash>
            <hash_type>MD5</hash_type>
            <filesize>1122</filesize>
            <mtime>2016-01-15 05:05:33</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/5/small.jpg</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>5</pos>
        <placement>5</placement>
        <mime_type>image/png</mime_type>
        <format>other</format>
        <formatdesc>Thumbnails conversion from text to thumbnail_small</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>small.jpg</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/issmallThumbnailVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/8648'>
        <docid>8648</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/16649'>
            <fileid>16649</fileid>
            <datasetid>document</datasetid>
            <objectid>8648</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/x-c++</mime_type>
            <hash>2ab6d232e9d64dbcd2d7f513aa90be02</hash>
            <hash_type>MD5</hash_type>
            <filesize>9742</filesize>
            <mtime>2016-01-15 05:05:33</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/6/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>6</pos>
        <placement>6</placement>
        <mime_type>text/x-c++</mime_type>
        <format>other</format>
        <formatdesc>Generate index codes conversion from text to indexcodes</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
      <document id='https://pure.iiasa.ac.at/id/document/71917'>
        <docid>71917</docid>
        <rev_number>2</rev_number>
        <files>
          <file id='https://pure.iiasa.ac.at/id/file/199145'>
            <fileid>199145</fileid>
            <datasetid>document</datasetid>
            <objectid>71917</objectid>
            <filename>IR-97-063.pdf</filename>
            <mime_type>application/pdf</mime_type>
            <hash>0a57a687e10fc2bc15ed96b9e6fb5cb2</hash>
            <hash_type>MD5</hash_type>
            <filesize>286541</filesize>
            <mtime>2016-10-23 16:10:48</mtime>
            <url>https://pure.iiasa.ac.at/id/eprint/5232/7/IR-97-063.pdf</url>
          </file>
        </files>
        <eprintid>5232</eprintid>
        <pos>7</pos>
        <placement>7</placement>
        <mime_type>application/pdf</mime_type>
        <format>other</format>
        <formatdesc>Coversheet Pages conversion from text to application/pdf</formatdesc>
        <language>en</language>
        <security>public</security>
        <main>IR-97-063.pdf</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isCoversheetVersionOf</type>
            <uri>https://pure.iiasa.ac.at/id/document/4357</uri>
          </item>
        </relation>
      </document>
    </documents>
    <eprint_status>archive</eprint_status>
    <userid>351</userid>
    <dir>disk0/00/00/52/32</dir>
    <datestamp>2016-01-15 02:08:56</datestamp>
    <lastmod>2021-08-27 17:16:03</lastmod>
    <status_changed>2016-01-15 02:08:56</status_changed>
    <type>monograph</type>
    <metadata_visibility>show</metadata_visibility>
    <item_issues_count>2</item_issues_count>
    <creators>
      <item>
        <name>
          <family>Heino</family>
          <given>M.</given>
        </name>
        <id>7602</id>
        <orcid>0000-0003-2928-3940</orcid>
      </item>
    </creators>
    <title>Evolution of Mixed Reproductive Strategies in Simple Life-History Models</title>
    <ispublished>pub</ispublished>
    <internal_subjects>
      <item>iis_ecl</item>
      <item>iis_env</item>
      <item>iis_mod</item>
    </internal_subjects>
    <divisions>
      <item>prog_adn</item>
    </divisions>
    <abstract>Frequency-dependent selection may favor the evolution of mixed reproductive strategies, resulting in polymorphic life-histories within a population. Here I explore the theoretical and ecological possibilities for evolution of mixed reproductive strategies in two minimal age-structured life-history models. The first model addresses evolution of delayed maturity (i.e. competition between annuals and biennials), and the second one deals with evolution of semelparity versus iteroparity. A necessary condition for evolution of polymorphism is that the description of environmental feedback in the model is two-dimensional. A two-dimensional description is necessary if different age-classes experience the influence from the environment differently and have a different influence on the environment. This might be caused by resource utilization or predation risk being different between age-classes.</abstract>
    <date>1997-09</date>
    <date_type>published</date_type>
    <publisher>IR-97-063</publisher>
    <iiasapubid>IR-97-063</iiasapubid>
    <creators_browse_id>
      <item>122</item>
    </creators_browse_id>
    <full_text_status>public</full_text_status>
    <monograph_type>interim_report</monograph_type>
    <place_of_pub>IIASA, Laxenburg, Austria</place_of_pub>
    <pages>22</pages>
    <coversheets_dirty>FALSE</coversheets_dirty>
    <fp7_type>info:eu-repo/semantics/book</fp7_type>
  </eprint>
</eprints>
