Knowledge Resource Center for Ecological Environment in Arid Area
| 报告编号 | PB2011111850 |
| Bats of Ouray National Wildlife Refuge, Utah. | |
| Ellison, L. E. | |
| 英文摘要 | Ouray National Wildlife Refuge (NWR) is located in the northeastern corner of Utah along the Green River and is part of the Upper Colorado River System and the Colorado Plateau. Ouray NWR is in central Uintah County, 2 miles northeast of Ouray, and 10 miles southeast of Randlett. The Refuge covers 11,987 acres, includes 12 miles of the Green River, and was originally established in 1960 to serve as a refuge for breeding and migrating waterfowl. Management strategies today (2011) focus on managing water to mimic the natural flood plains that existed before dams were erected along the river. Portions of protective levees throughout the Refuge were removed to allow more frequent flooding. There are five bottom lands within the river floodplain: Johnson Bottom, Leota Bottom, Wyasket Lake, Sheppard Bottom, and Wood’s Bottom. These bottom lands are all fed by the river as it winds through an otherwise desert-like landscape. With more than 4,000 acres of wetland and riparian habitat, the Refuge is home to a diverse group of birds, mammals, fish, plants, and amphibians and reptiles. Prior to this study, the assumption was that Ouray NWR would provide excellent habitat for bats, but no previous bat studies had been conducted, and it was unknown what species of bats occurred on the Refuge. The overall goal for this project was to conduct a baseline inventory of bat species occurring at Ouray NWR. The 3 specific objectives to accomplish this goal were to: (1) identify water sources occurring at Ouray NWR where bats could be captured using mist nets and assess species occurrence; (2) capture and identify bats at these water sites and release unharmed; and, (3) collect echolocation activity of bats to augment species occurrence information. |
| 英文关键词 | Bats Wildlife refuges Tables (Data) Figures Water sources Capturing Identification Ecolocation activities Occurrence Mammals Utah Ouray National Wildlife Refuge Chiroptera Mist Netting Surveys Anabat Acoustic Surveys |
| 出版年 | 2011 |
| 语种 | 英语 |
| 国家 | United States |
| URL | http://r.cnki.net/KCMS/detail/detail.aspx?DbCode=KJBG&dbname=KJBGW&filename=5a0041ab31c97d1c3897af16 |
| 来源机构 | United States Fish and Wildlife Service ; United States Geological Survey |
| 资源类型 | 科技报告 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/273791 |
| 推荐引用方式 GB/T 7714 | Ellison, L. E.. Bats of Ouray National Wildlife Refuge, Utah.,2011. |
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