
<section id="related-risk" data-magellan-target="related-risk">
  <h2>Risk Assessment Information and Tools</h2>
  <dl>
    <dt><a href="http://water.epa.gov/polwaste/nps/watershed/integrative_assessments.cfm">Biological Indicators of Watershed Health</a></dt>
<dd>Environmental bioindicators and statistics.</dd>
    <dt><a href="https://www.epa.gov/risk/superfund-risk-assessment">Office of Solid Waste and Emergency Response - Tools of the Trade</a></dt>
<dd>Offers helpful web sites for databases, software, guidance and policy for ecological and human health assessments.</dd>
    <dt><a href="https://www.epa.gov/osa/basic-information-about-risk-assessment-guidelines-development">EPA Risk Assessment Forum</a></dt>
<dd>Contains risk guidance information and the <a href="https://www.epa.gov/osa/basic-information-about-risk-assessment-guidelines-development">Risk Assessment Forum</a> which focuses on generic issues fundamental to the risk assessment process and related science policy issues.</dd>
    <dt><a href="https://www.ornl.gov/content/environmental-toxicology-laboratory">U.S. Department of Energy- ORNL Ecological Risk Analysis Tools and Applications</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd>Ecological Risk Analysis: Tools and Applications. Includes screening benchmark reports and guidance documents.</dd>
    <dt><a href="https://www.sciencedaily.com/news/earth_climate/environmental_issues/">Science Daily</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd>News, articles, press releases related to environmental issues.</dd>
    <dt><a href="http://extoxnet.orst.edu/ghindex.html">EXtention TOXicology NETtwork (EXTOXNET)</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd>A variety of toxicology related information.</dd>
    <dt><a href="https://www.epa.gov/water-research/ecological-exposure-research-water">EPA Ecological Exposure Research</a></dt>
<dd>Software and guidance on used in toxicity testing.</dd>
    <dt><a href="https://www.epa.gov/chemical-research/toxicity-estimation-software-tool-test">EPA Statistical Analysis for Biological Methods</a></dt>
<dd>Statistical software and methods including various LC50 calculations.</dd>
    <dt><a href="https://www.epa.gov/tsca-screening-tools/ecological-structure-activity-relationships-ecosar-predictive-model">ECOSAR</a></dt>
<dd>Software used to estimate the toxicity of chemicals used in industry and discharged into water.</dd>
    <dt><a href="http://response.restoration.noaa.gov/environmental-restoration/environmental-assessment-tools/squirt-cards.html">NOAA Screening Quick Reference Tables (SQuiRTS)</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd>A resource for initial screening of environmental concentrations.</dd>
  </dl>
</section>

<hr>

<section id="related-chemicals" data-magellan-target="related-chemicals">
  <h2>Related Chemical Websites</h2>
  <dl>
    <dt><a href="http://www.alanwood.net/pesticides/index.html">Compendium of Pesticide Common Names</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Locate common pesticide names and Chemical Abstract Services (CAS) numbers.</dd>
    <dt><a href="http://www.ars.usda.gov/Services/docs.htm?docid=14199">ARS Pesticide Properties Database</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Compendium of chemical and physical properties of 334 widely used pesticides.</dd>
    <dt><a href="http://webbook.nist.gov/chemistry/">National Institute of Standards and Technology Chemistry WebBook</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Search for many physical/chemical properties of chemicals.</dd>
    <dt><a href="https://www.epa.gov/tsca-screening-tools/epi-suitetm-estimation-program-interface">EPI (Estimation Program Interface) Suite</a></dt>
    <dd>U.S. EPA physical/chemical property and environmental fate estimation models software download site.</dd>
    <dt><a href="http://www.cambridgesoft.com/support/ProductHomePage.aspx?KBCatID=119">ChemFinder</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Database includes searches on CAS, chemical structures and physical properties.</dd>
    <dt><a href="http://www.daylight.com/">Daylight Chemical Information System</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>A variety of chemical information and expert system products are available for purchase.</dd>
    <dt><a href="https://comptox.epa.gov/dashboard">CompTox Chemicals Dashboard </a></dt>
    <dd>Suite of databases and web applications on chemical properties and toxicity.</dd>
  </dl>
</section>

<hr>

<section id="related-species" data-magellan-target="related-species">
  <h2>Related Species Websites</h2>
  <dl>
    <dt><a href="http://www.sp2000.org/">Species 2000</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Locate world species scientific and common names using a world standard index.</dd>
    <dt><a href="http://tolweb.org/tree/phylogeny.html">Tree of Life</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Search on scientific and common organism names. Also contains information about biodiversity and phylogeny.</dd>
    <dt><a href="http://www.itis.gov/">ITIS - Integrated Taxonomic Information System</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Obtain information on taxonomic information used in ECOTOX.</dd>
    <dt><a href="https://www.ncbi.nlm.nih.gov/taxonomy">National Center for Biotechnology Information (NCBI) Taxonomy database</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
    <dd>Organism names and taxonomic information, with links to nucleotide and protein sequence databases.</dd>
  </dl>
</section>

<hr>

<section id="related-document" data-magellan-target="related-document">
  <h2>Document Suppliers</h2>
  <dl>
    <dt>British Library <a href="http://www.bl.uk/">http://www.bl.uk</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Worldwide journals, United Kingdom thesis and translated documents</i></dd>
    <dt>National Science Library <a href="https://nsdl.oercommons.org/">https://nsdl.oercommons.org/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Canadian journals and government documents</i></dd>
    <dt>Ingenta <a href="http://www.ingentaconnect.com/">http://www.ingentaconnect.com/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Current issues of common research journals (1995-present)</i></dd>
    <dt>Linda Hall <a href="http://www.lindahall.org/">http://www.lindahall.org/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Scientific journals</i></dd>
    <dt>National Technical Information Services <a href="http://www.ntis.gov/">www.ntis.gov</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>U.S. government documents</i></dd>
    <dt>UC San Diego Library <a href="https://library.ucsd.edu/">https://library.ucsd.edu/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Scientific journals</i></dd>
    <dt>TIB (German) <a href="https://www.tib.eu/en/">https://www.tib.eu/en/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>German journals and government documents</i></dd>
    <dt>ProQuest <a href="http://disexpress.umi.com/dxweb">http://disexpress.umi.com/dxweb</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>U.S. PhD Thesis (generally not master thesis)</i></dd>
    <dt>U.S. Federal Government Science Accelerator <a href="https://www.osti.gov/">https://www.osti.gov/</a> <a class="exit-disclaimer" href="https://www.epa.gov/home/exit-epa" title="EPA's External Link Disclaimer">Exit</a></dt>
<dd><i>Locate U.S. government agency reports for DOE electronic reports</i></dd>
  </dl>
</section>