| Title | Biogeochemistry, terrestrial | 
| Publication Type | Book Chapter | 
| Year of Publication | 2006 | 
| Authors | Barrett, JE, Virginia, RA | 
| Editor | Riffenburgh, B | 
| Book Title | Encyclopedia of the Antarctic Vol 1 | 
| Volume | 1 | 
| Pagination | 154-155 | 
| Publisher | Routledge Press | 
| City | New York | 
| DOI | 
