| Impact ID | 7206 |
| Impact Type | Recreation |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | China has been experiencing an increase in Ulva prolifera-dominated green tides since 2007, with a notable event just prior to the 2008 Beijing Olympics. There were significant impacts on the tourism industry. |
| Reference | 42157 |
| Cost | |
| Location | |