Glacier Bay Park's Gravity Shifts As Ice Melts


	Glacier Bay Park's Gravity Shifts As Ice Melts

jetcloud

7-3-2008 1:48 PM

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isostatic rebound, gustavus, alaska

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/7ba8ee24-31ce-481a-b4a9-d478ff99def3/203CCB15-2E51-4529-B2A1-7A674DD89637/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.npr.org/templates/story/story.php?storyId=91894873" href="http://www.npr.org/templates/story/story.php?storyId=91894873" style="font-size: 11px;">www.npr.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.npr.org/templates/story/story.php?storyId=91894873"><P>When it comes to the upward movement of the Earth's crust, the residents of tiny Gustavus, Alaska, are experts.  </P><P>"Isostatic rebound is the term for it," explains Morgan DeBoer, taking a break from his sawmill. "You know, land rebounding, coming up, springing up out of the water at an inch and a half a year."</P><P>DeBoer has good reason to be up on the jargon. Over the past decades, isostatic rebound has more than doubled the size of his family's seafront property, as the rising Earth's crust lifts new real estate out of the water.</P><P>The family even went to court — the case went all the way up to the Ninth Circuit Court of Appeals — to defend their right to the new land.  </P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.npr.org/templates/story/story.php?storyId=91894873"><P>"You wouldn't think it would be much," says DeBoer, "but when it's flat land to begin with, any change is significant.  We gain probably an acre or so every year."  With all this new acreage, the DeBoers have built themselves a nine-hole golf course.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.npr.org/templates/story/story.php?storyId=91894873"><STRONG>Where Ice Disappears, Earth Rises</STRONG></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.npr.org/templates/story/story.php?storyId=91894873"><DIV class="bucketcontent"><DIV class="photowrapper"><A target="_blank" href="http://www.npr.org/multimedia/2008/07/kaste_alaska/gallery/index.html"><IMG alt="Glacier Bay National Park, Alaska" class="photo border" src="http://media.npr.org/multimedia/2008/07/kaste_alaska/slideshow_promo_kaste.jpg" /></A><DIV class="photolink"><A target="_blank" href="http://www.npr.org/multimedia/2008/07/kaste_alaska/gallery/index.html"><IMG width="11" height="11" border="0" src="http://download.npr.org/anon.npr-www/chrome/icon_arrow_orange.gif" /> Slideshow: Living on Glacier Bay</A></DIV><BR /><DIV class="credit">Martin Kaste/NPR</DIV></DIV><DIV class="spacer"> </DIV></DIV></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/203CCB15-2E51-4529-B2A1-7A674DD89637/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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