Health in Hatcheries : 無料・フリー素材/写真
Health in Hatcheries / 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 | Oysters are a keystone species in the estuary, filter feeders that naturally help regulate toxins in the water.Virginia Sea Grant collaborates with Virginia Institute of Marine Science Assistant Professors Emily B. Rivest, and Jan McDowell, along with student members, as they focus on how the salt level in water can affect oyster larvae growth and how to improve oyster health in one of Virginia’s rapidly growing shellfish industries.Along the Rappahannock River in Topping, Va. Sep 23, 2019 (Photo by Aileen Devlin | Virginia Sea Grant) |
| 撮影日 | 2019-09-23 15:34:33 |
| 撮影者 | Virginia Sea Grant |
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| カメラ | Canon EOS 5D Mark IV , Canon |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/16.0 |
| 焦点距離 | 32 mm |