http://www.lightstalkers.org/galleries/contact_sheet/4516 Photo-Essay documenting the rapid expansion of desertification in western China. http://www.lightstalkers.org en-us http://images.lightstalkers.org/avatars/2595/portrait2_small.jpg http://www.lightstalkers.org/Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136909/deserttitle_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136909'>view full-size image</a> http://www.lightstalkers.org/images/show/136909 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136909 <img src='http://s3.amazonaws.com/lightstalkers/images/136909/deserttitle_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136909'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136765/desert01_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136765'>view full-size image</a> http://www.lightstalkers.org/images/show/136765 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136765 <img src='http://s3.amazonaws.com/lightstalkers/images/136765/desert01_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136765'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136816/desert02_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136816'>view full-size image</a> http://www.lightstalkers.org/images/show/136816 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136816 <img src='http://s3.amazonaws.com/lightstalkers/images/136816/desert02_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136816'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136828/desertcombo1001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136828'>view full-size image</a> http://www.lightstalkers.org/images/show/136828 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136828 <img src='http://s3.amazonaws.com/lightstalkers/images/136828/desertcombo1001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136828'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136780/desert03_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136780'>view full-size image</a> http://www.lightstalkers.org/images/show/136780 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136780 <img src='http://s3.amazonaws.com/lightstalkers/images/136780/desert03_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136780'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136807/desert04_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136807'>view full-size image</a> http://www.lightstalkers.org/images/show/136807 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136807 <img src='http://s3.amazonaws.com/lightstalkers/images/136807/desert04_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136807'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136831/desertcombo2001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136831'>view full-size image</a> http://www.lightstalkers.org/images/show/136831 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136831 <img src='http://s3.amazonaws.com/lightstalkers/images/136831/desertcombo2001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136831'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136789/desert05_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136789'>view full-size image</a> http://www.lightstalkers.org/images/show/136789 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136789 <img src='http://s3.amazonaws.com/lightstalkers/images/136789/desert05_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136789'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136777/desert08_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136777'>view full-size image</a> http://www.lightstalkers.org/images/show/136777 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136777 <img src='http://s3.amazonaws.com/lightstalkers/images/136777/desert08_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136777'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136810/desert06_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136810'>view full-size image</a> http://www.lightstalkers.org/images/show/136810 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136810 <img src='http://s3.amazonaws.com/lightstalkers/images/136810/desert06_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136810'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136834/desertcombo3001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136834'>view full-size image</a> http://www.lightstalkers.org/images/show/136834 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136834 <img src='http://s3.amazonaws.com/lightstalkers/images/136834/desertcombo3001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136834'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136801/desert07_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136801'>view full-size image</a> http://www.lightstalkers.org/images/show/136801 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136801 <img src='http://s3.amazonaws.com/lightstalkers/images/136801/desert07_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136801'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136822/desertcombo5001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136822'>view full-size image</a> http://www.lightstalkers.org/images/show/136822 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136822 <img src='http://s3.amazonaws.com/lightstalkers/images/136822/desertcombo5001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136822'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136804/desert09_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136804'>view full-size image</a> http://www.lightstalkers.org/images/show/136804 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136804 <img src='http://s3.amazonaws.com/lightstalkers/images/136804/desert09_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136804'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136840/desertcombo6001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136840'>view full-size image</a> http://www.lightstalkers.org/images/show/136840 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136840 <img src='http://s3.amazonaws.com/lightstalkers/images/136840/desertcombo6001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136840'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136792/desert13_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136792'>view full-size image</a> http://www.lightstalkers.org/images/show/136792 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136792 <img src='http://s3.amazonaws.com/lightstalkers/images/136792/desert13_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136792'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136795/desert10_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136795'>view full-size image</a> http://www.lightstalkers.org/images/show/136795 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136795 <img src='http://s3.amazonaws.com/lightstalkers/images/136795/desert10_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136795'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136819/desertcombo7001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136819'>view full-size image</a> http://www.lightstalkers.org/images/show/136819 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136819 <img src='http://s3.amazonaws.com/lightstalkers/images/136819/desertcombo7001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136819'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136813/desert11_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136813'>view full-size image</a> http://www.lightstalkers.org/images/show/136813 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136813 <img src='http://s3.amazonaws.com/lightstalkers/images/136813/desert11_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136813'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136846/desertcombo8001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136846'>view full-size image</a> http://www.lightstalkers.org/images/show/136846 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136846 <img src='http://s3.amazonaws.com/lightstalkers/images/136846/desertcombo8001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136846'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136786/desert16_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136786'>view full-size image</a> http://www.lightstalkers.org/images/show/136786 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136786 <img src='http://s3.amazonaws.com/lightstalkers/images/136786/desert16_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136786'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136774/desert14_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136774'>view full-size image</a> http://www.lightstalkers.org/images/show/136774 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136774 <img src='http://s3.amazonaws.com/lightstalkers/images/136774/desert14_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136774'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136771/desert15_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136771'>view full-size image</a> http://www.lightstalkers.org/images/show/136771 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136771 <img src='http://s3.amazonaws.com/lightstalkers/images/136771/desert15_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136771'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136825/desertcombo4001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136825'>view full-size image</a> http://www.lightstalkers.org/images/show/136825 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136825 <img src='http://s3.amazonaws.com/lightstalkers/images/136825/desertcombo4001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136825'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136798/desert12_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136798'>view full-size image</a> http://www.lightstalkers.org/images/show/136798 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136798 <img src='http://s3.amazonaws.com/lightstalkers/images/136798/desert12_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136798'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136843/desertcombo9001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136843'>view full-size image</a> http://www.lightstalkers.org/images/show/136843 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136843 <img src='http://s3.amazonaws.com/lightstalkers/images/136843/desertcombo9001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136843'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136837/desertcombo10001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136837'>view full-size image</a> http://www.lightstalkers.org/images/show/136837 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136837 <img src='http://s3.amazonaws.com/lightstalkers/images/136837/desertcombo10001_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136837'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136768/desert17_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136768'>view full-size image</a> http://www.lightstalkers.org/images/show/136768 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136768 <img src='http://s3.amazonaws.com/lightstalkers/images/136768/desert17_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136768'>view full-size image</a> Sean_Gallagher <img src='http://s3.amazonaws.com/lightstalkers/images/136783/desert18_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136783'>view full-size image</a> http://www.lightstalkers.org/images/show/136783 Mon, 08 Oct 2007 15:24:39 +0000 http://www.lightstalkers.org/images/show/136783 <img src='http://s3.amazonaws.com/lightstalkers/images/136783/desert18_small.jpg' /><br /><br /><a href='http://www.lightstalkers.org/images/show/136783'>view full-size image</a> Sean_Gallagher