ÿþ<html> <head> <title> Antarctica Introduction 2012, CIA World Factbook </title> <META NAME="Description" CONTENT="Antarctica Introduction 2012, CIA World Factbook"> <META NAME="keywords" CONTENT="Antarctica, Introduction, 2012, CIA, World, Factbook"> <script language="JavaScript"> function AddToFaves_hp(){ var is_4up = parseInt(navigator.appVersion); var is_mac = navigator.userAgent.toLowerCase().indexOf("mac")!=-1; var is_ie = navigator.userAgent.toLowerCase().indexOf("msie")!=-1; var thePage = location.href; if (thePage.lastIndexOf('#')!=-1) thePage = thePage.substring(0,thePage.lastIndexOf('#')); if (is_ie && is_4up && !is_mac) window.external.AddFavorite(thePage,document.title); else if (is_ie || document.images) booker_hp = window.open(thePage,'booker_','menubar,width=325,height=100,left=140,top=60'); //booker_hp.focus(); } //--> </script> <script type="text/javascript"> (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; 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/* WFB Large Rectangle */ google_ad_slot = "8137512903"; google_ad_width = 336; google_ad_height = 280; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> <br> Page last updated on February 15, <p><b><a href = "http://www.theodora.com/wfb/wfb2000/definitions.html#background">Background:</a></b><br> Speculation over the existence of a "southern land" was not confirmed until the early 1820s when British and American commercial operators and British and Russian national expeditions began exploring the Antarctic Peninsula region and other areas south of the Antarctic Circle. Not until 1840 was it established that Antarctica was indeed a continent and not just a group of islands or an area of ocean. Several exploration "firsts" were achieved in the early 20th century, but generally the area saw little human activity. Following World War II, however, there was an upsurge in scientific research on the continent. A number of countries have set up a range of year-round and seasonal stations, camps, and refuges to support scientific research in Antarctica. Seven have made territorial claims, but not all countries recognize these claims. In order to form a legal framework for the activities of nations on the continent, an Antarctic Treaty was negotiated that neither denies nor gives recognition to existing territorial claims; signed in 1959, it entered into force in 1961. </font> <p> <p> <BR> <P> <font size = "-2"><B> NOTE: The information regarding Antarctica on this page is re-published from the 2012 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of Antarctica Introduction 2012 information contained here. All suggestions for corrections of any errors about Antarctica Introduction 2012 should be addressed to the CIA. </B></font> </P> <br> <hr> <a href="#" onClick="AddToFaves_hp()"><img src="http://www.theodora.com/images/bookmark_banner.gif" align="left" width="176" height="52" border="0"></a><font color=brown> - Please bookmark this page (add it to your favorites). <br> - If you wish to <b>link</b> to this page, you can do so by referring to the URL address below this line.</font> <hr> http://www.theodora.com/wfbcurrent/antarctica/antarctica_introduction.html <br><br> This page was last modified 06-Mar-12 <br> Copyright &copy 1995-2012 <a href="http://www.theodora.com/ita.html">ITA</a> all rights reserved. <br> </td> <td width=200 valign="top" align="left" background="http://www.theodora.com/wfb2008/images/light_blue.gif"> <!-- SiteSearch Google --> <br> <form action="http://www.google.com/cse" id="cse-search-box"> <div> <input type="hidden" name="cx" value="partner-pub-7437757543052749:i8v5yg-obf2" /> <input type="hidden" name="ie" value="ISO-8859-1" /> <input type="text" name="q" size="26" /> <input type="submit" name="sa" value="Search" /> </div> </form> <script type="text/javascript" src="http://www.google.com/cse/brand?form=cse-search-box&lang=en"></script> <!-- End SiteSearch Google --> <font size="2" face="arial"> <b> <ul> <li><a href="http://www.theodora.com/wfb">|Main INDEX|</a> <li><a href="../index.html">2012 INDEX</a> <li><a href="http://www.photius.com/rankings/index.html">Country Ranks</a> <li><a href="http://www.theodora.com/wfb/wfb2000/definitions.html">DEFINITIONS</a> <br><br> <a href="index.html">Antarctica Index 2012</a> <br><br> <a href="http://www.theodora.com/wfbcurrent/antarctica/index.html">Antarctica Main Index</a> <li><a href="antarctica_introduction.html">Introduction</a> <li><a href="antarctica_geography.html">Geography</a> <li>&nbsp;&nbsp;<a href="http://www.theodora.com/maps">Maps</a><br> <li><a href="antarctica_people.html">People</a><br> </b> &nbsp;&nbsp;<a href="http://www.photius.com/religion">Religion</a> <b><li><a href="antarctica_government.html">Government</a><br></B> &nbsp;&nbsp; Gov. 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