| 48 | 
 <ul><li> | 
 <ul><li> | 
| 49 | 
 E. Rignot, I. Fenty, D. Menemenlis, and Y. Xu, 2012: | 
 E. Rignot, I. Fenty, D. Menemenlis, and Y. Xu, 2012: | 
| 50 | 
 <a href="http://ecco2.org/manuscripts/2012/Rignot2012.pdf"> | 
 <a href="http://ecco2.org/manuscripts/2012/Rignot2012.pdf"> | 
| 51 | 
 Glacier acceleration caused by the spreading of warm ocean waters | 
 Spreading of warm ocean waters around Greenland as a possible cause | 
| 52 | 
 around Greenland.</a> Annals of Glaciology, in press. | 
 for glacier acceleration.</a> Annals of Glaciology, in press. | 
| 53 | 
 </li></ul> | 
 </li></ul> | 
| 54 | 
  | 
  | 
| 55 | 
 <ul><li> | 
 <ul><li> |