Oyster Research : 無料・フリー素材/写真
Oyster Research / eutrophication&hypoxia
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Research is critical for determining impacts and sources of eutrophication in waterbodies and formulating appropriate policy responses. Here researchers Laura McConnell and Jennifer Harmon-Fetcho collect from the Choptank River (a tributary of the Chesapeake Bay) to be analyzed for agricultural chemicals.Photo Credit: Scott Bauer | USDA Agricultural Research Service |
| 撮影日 | 2010-03-01 14:02:01 |
| 撮影者 | eutrophication&hypoxia |
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