East Branch Swamp Natural Area (1) : 無料・フリー素材/写真
East Branch Swamp Natural Area (1) / Nicholas_T
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Sign along PA Route 144, Clinton County, noting the East Branch Swamp Natural Area of Sproul State Forest.The 186-acre natural area, spread out across a mountain basin, protects a wetland at the headwaters of the East Branch Big Run. Scattered stands of old-growth trees are found here—remnants of the virgin hemlock–white pine–northern hardwood forest that succumbed to logging and wildfires early in the last century. The many weathered, fire-blackened white pine stumps are enduring reminders of the logging era.The May 31, 1985, tornado outbreak destroyed some of the forest here. A loop hike via the orange-blazed Chuck Keiper Trail and a yellow-blazed side trail avoids the worst of the tornado blowdowns. |
| 撮影日 | 2013-06-15 17:09:30 |
| 撮影者 | Nicholas_T |
| タグ | |
| 撮影地 | Pennsylvania, United States 地図 |
| カメラ | Canon EOS REBEL T3i , Canon |
| 露出 | 0.008 sec (1/125) |
| 開放F値 | f/6.3 |
| 焦点距離 | 26 mm |