| Views | |
| Chapters in Books (Geography and Environmental Studies) | 168 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Chapters in Books (Geography and Environmental Studies) | 13 | 8 | 19 | 13 | 5 | 10 | 7 |
| Views | |
| United States of America | 64 |
| China | 15 |
| Germany | 7 |
| Russian Federation | 7 |
| Canada | 3 |
| United Kingdom | 2 |
| South Africa | 2 |
| Italy | 1 |
| Korea | 1 |
| Sweden | 1 |
| Views | |
| Redwood City | 18 |
| Beijing | 13 |
| Beverly Hills | 9 |
| Santa Clara | 9 |
| Sayreville | 4 |
| Toronto | 3 |
| Uxbridge | 2 |
| Ashburn | 1 |
| La Jolla | 1 |
| Needham Heights | 1 |