Students work to help keep clean-up the algae under the A Street bridge. : 無料・フリー素材/写真
Students work to help keep clean-up the algae under the A Street bridge. / UC Davis Arboretum & Public Garden
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Students employed by the Arboretum and Public Garden summer student worker program are working to help keep the waterway clean, but more importantly, are working on ways to help keep the waterway more attractive throughout summer by developing a variety of algae collection solutions. |
| 撮影日 | 2013-08-19 14:20:47 |
| 撮影者 | UC Davis Arboretum & Public Garden |
| タグ | |
| 撮影地 | |
| カメラ | C7070WZ , OLYMPUS IMAGING CORP. |
| 露出 | 0.02 sec (1/50) |
| 開放F値 | f/3.2 |