Buy Aceon | Cheap Aceon | Buy Aceon Online
Buy Aceon | Cheap Aceon | Buy Aceon Online
FAQ
Search
Memberlist
Usergroups
Galleries
Register
Profile
Log in to check your private messages
Log in
Buy Aceon | Cheap Aceon | Buy Aceon Online Forum Index
->
Buy Aceon | Cheap Aceon | Buy Aceon Online
Post a reply
Username
Subject
Message body
Emoticons
View more Emoticons
Font colour:
Default
Dark Red
Red
Orange
Brown
Yellow
Green
Olive
Cyan
Blue
Dark Blue
Indigo
Violet
White
Black
Font size:
Tiny
Small
Normal
Large
Huge
Close Tags
Options
HTML is
OFF
BBCode
is
ON
Smilies are
ON
Disable BBCode in this post
Disable Smilies in this post
Confirmation code: *
All times are GMT + 2 Hours
Jump to:
Select a forum
Jakaś kategoria
----------------
Buy Aceon | Cheap Aceon | Buy Aceon Online
Topic review
<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Author</th> <th class="thCornerR">Message</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>cheapbag214s</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="http://picsrv.fora.pl/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Fri 18:02, 29 Nov 2013<span class="gen"> </span> Post subject: ice cores</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Present global warming reversing a natural cooling trend of centuries <br />NEW YORK, April 22 () -- Earth's temperatures increased more between 1971 and 2000 than during any other three-decade interval in the last 1,400 years, U.S. researchers say. Scientists at the Earth Institute at Columbia University said new regional temperature reconstructions covering all seven continents show the current ongoing period of man-made global warming reversed a natural cooling trend that lasted several hundred years.The reconstructed the temperature history of Earth's continents by analyzing climate data from tree rings, pollen, cave formations,[url=http://www.hotyoupro.com]The north face outlet store[/url], ice cores, lake and ocean sediments, and historical records from around the world, a Columbia release said Monday.On the continent of Europe, a 2003 heat wave and drought that killed an estimated 70,000 people happened during Europe's hottest summer of the last 2,000 years, the researchers said.The reconstructions showed temperatures varied less between continents in the same hemisphere than between hemispheres, the scientists said.The most consistent trend across all regions in the last 2,000 years was a long-term cooling, the said, likely caused by a rise in volcanic activity, decrease in solar irradiance, changes in land-surface vegetation and slow variations in Earth's orbit.That cooling tapered off at the end of the 19th century with the onset of industrialization and an increase in industrial greenhouse gas emissions,[url=http://www.hotyoupro.com]The north face jackets clearance[/url], the study suggested."This paper tells us what we already knew, except in a better, more comprehensive fashion," study co-author Edward Cook said.</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="http://picsrv.fora.pl/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
fora.pl
- załóż własne forum dyskusyjne za darmo
Powered by
phpBB
© 2001, 2005 phpBB Group
Regulamin
FAQ
Search
Memberlist
Usergroups
Galleries
Register
Log in to check your private messages
Log in