Bromus tectorum habitat : 無料・フリー素材/写真
Bromus tectorum habitat / Matt Lavin
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Cheatgrass is abundant along roads but rare to absent in adjacent sagebrush steppe in this area where bunchgrasses are common, perhaps an indication of a history of little physical disturbance. The bunchgrasses in the sagebrush steppe away from the roadside include Agropyron spicatum, Elymus elymoides, Poa secunda, and Stipa comata. |
| 撮影日 | 2013-08-06 17:44:27 |
| 撮影者 | Matt Lavin , Bozeman, Montana, USA |
| タグ | |
| 撮影地 | Vosburg Place, Idaho, United States 地図 |
| カメラ | PENTAX Optio WG-2 GPS , PENTAX |
| 露出 | 0.002 sec (1/500) |
| 開放F値 | f/5.8 |
| 焦点距離 | 42 deg 12' 13.64" N |