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- <meta content="Brook, Barry W." name="eprints.creators_name" />
- <meta content="Bowman, David M.J.S." name="eprints.creators_name" />
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- <meta content="Understanding of the Pleistocene megafaunal extinctions has been advanced recently by the application of simulation models and new
- developments in geochronological dating. Together these have been used to posit a rapid demise of megafauna due to over-hunting by
- invading humans. However, we demonstrate that the results of these extinction models are highly sensitive to implicit assumptions
- concerning the degree of prey naivety to human hunters. In addition, we show that in Greater Australia, where the extinctions occurred
- well before the end of the last Ice Age (unlike the North American situation), estimates of the duration of coexistence between humans
- and megafauna remain imprecise. Contrary to recent claims, the existing data do not prove the ‘‘blitzkrieg’’ model of overkill." name="eprints.abstract" />
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- concerning the degree of prey naivety to human hunters. In addition, we show that in Greater Australia, where the extinctions occurred
- well before the end of the last Ice Age (unlike the North American situation), estimates of the duration of coexistence between humans
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- <h1 class="ep_tm_pagetitle">Explaining the Pleistocene megafaunal extinctions: Models, chronologies, and assumptions</h1>
- <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Brook, Barry W.</span> and <span class="person_name">Bowman, David M.J.S.</span> (2002) <xhtml:em>Explaining the Pleistocene megafaunal extinctions: Models, chronologies, and assumptions.</xhtml:em> PNAS - National Academy of Sciences. Proceedings, 99 (23). pp. 14624-14627. ISSN 0027-8424</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/2427/1/Brook_Bowman_-_Megafaunal_extinction.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" class="ep_doc_icon" border="0" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/2427/1/Brook_Bowman_-_Megafaunal_extinction.pdf"><span class="ep_document_citation">PDF</span></a> - Full text restricted - Requires a PDF viewer<br />88Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input accept-charset="utf-8" value="3142" name="docid" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1073/pnas.232126899">http://dx.doi.org/10.1073/pnas.232126899</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">Understanding of the Pleistocene megafaunal extinctions has been advanced recently by the application of simulation models and new
- developments in geochronological dating. Together these have been used to posit a rapid demise of megafauna due to over-hunting by
- invading humans. However, we demonstrate that the results of these extinction models are highly sensitive to implicit assumptions
- concerning the degree of prey naivety to human hunters. In addition, we show that in Greater Australia, where the extinctions occurred
- well before the end of the last Ice Age (unlike the North American situation), estimates of the duration of coexistence between humans
- and megafauna remain imprecise. Contrary to recent claims, the existing data do not prove the ‘‘blitzkrieg’’ model of overkill.</p></div><table style="margin-bottom: 1em" cellpadding="3" class="not_ep_block" border="0"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Key Centre for Tropical Wildlife Management, Northern Territory University, Darwin 0909, Northern Territory, Australia</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/270000.html">270000 Biological Sciences</a></td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">2427</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Scholarly Publications Librarian</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">12 Nov 2007 10:41</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">09 Jan 2008 02:30</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=2427;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&eprintid=2427">item control page</a></p>
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