Plots of clams in Cherrystone Inlet show up as dark patches separated by lighter alleys, while the VIMS team samples data from several sets of cores. ©Margaret Pizer/VASG : 無料・フリー素材/写真
Plots of clams in Cherrystone Inlet show up as dark patches separated by lighter alleys, while the VIMS team samples data from several sets of cores. ©Margaret Pizer/VASG / Virginia Sea Grant
| ライセンス | クリエイティブ・コモンズ 表示-改変禁止 2.1 |
|---|---|
| 説明 | Virginia’s hard clam industry produces between $20 and $30 million of clams annually, and individual clam farms cover areas ranging from 10’s to 100’s of acres. A Virginia Sea Grant-funded research team led by VIMS faculty members Iris Anderson, Mark Luckenbach, and Mark Brush is investigating the effects of these large-scale aquaculture operations on the flow of nutrients in Bay ecosystems. The results will help managers and clam farmers make sure the industry can function sustainably for years to come. |
| 撮影日 | 2012-05-03 13:24:28 |
| 撮影者 | Virginia Sea Grant |
| 撮影地 | |
| カメラ | Canon EOS 50D , Canon |
| 露出 | 0.008 sec (1/125) |
| 開放F値 | f/6.3 |
| 焦点距離 | 28 mm |