Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Roadway Runoff Impacts to Trout Streams Studies for MS4 Permit https://rip.trb.org/View/2342067 Tue, 20 Feb 2024 14:23:38 GMT https://rip.trb.org/View/2342067 Acoustic Telemetry Monitoring of Atlantic Sturgeon in the Vicinity of the Route 64 Bridge, Alligator River, Dare County, North Carolina https://rip.trb.org/View/2236950 7 M pounds) occurred in 1890 but by 1920 annual harvest was less than 100,000 pounds. In 1998 the Atlantic States Marine Fisheries Commission (ASMFC) imposed a moratorium on sturgeon catches. In 2012, most Atlantic sturgeon populations, including the Carolina distinct population segment (DPS), became federally listed as endangered under the Endangered Species Act (ESA). The aging Alligator River Bridge on US 64, Dare County, NC, is slated to be replaced within the next few years. Currently, data are very limited about if and how Atlantic sturgeon utilize the Alligator River, especially around the US 64 Bridge crossing. Federal and state permitting agencies are concerned that the construction of the new bridge and demolition of the old bridge will harass and/or harm Atlantic sturgeon in proximity to the construction area. The North Carolina Department of Transportation (NCDOT) and the permitting agencies need more information on the migratory movements of Atlantic sturgeon through the project area when considering the effect to this species from construction of the new Alligator River Bridge. Discussions between the NCDOT Division 1, Raleigh Environmental Analysis Unit and NC Division of Marine Fisheries (NCDMF) have occurred to address the possibility for an in-water work moratorium for the Alligator River Bridge replacement. The reason for this moratorium request is due to the lack of existing data about when and to what magnitude Atlantic sturgeon are in Alligator River during times of the year. To obtain the needed information required by NCDMF, research must be conducted in the area of interest. A collaboration of NCDMF, NCDOT and Virginia commonwealth University (VCU), propose to start collecting, implanting telemetry tags and monitoring sturgeon movements in the Alligator River.]]> Mon, 28 Aug 2023 10:18:02 GMT https://rip.trb.org/View/2236950 Comparison of eDNA and Electrofishing Survey Methods for Management Purposes https://rip.trb.org/View/2149836 Mon, 10 Apr 2023 10:04:37 GMT https://rip.trb.org/View/2149836 Impacts of Fish Passage Culvert Slipline https://rip.trb.org/View/1703957 Thu, 30 Apr 2020 18:18:03 GMT https://rip.trb.org/View/1703957 Culvert Project Planning Cost Estimate Tool https://rip.trb.org/View/1441772 Wed, 04 Jan 2017 10:52:01 GMT https://rip.trb.org/View/1441772 Identifying Culvert Design Parameters that Correlate with Fish Passage Success https://rip.trb.org/View/1256824 Sat, 20 Jul 2013 01:01:04 GMT https://rip.trb.org/View/1256824 Interagency Agreement between the Federal Highway Administration and the U.S. Fish and Wildlife Service, Georgia Ecological Services https://rip.trb.org/View/1234785 Thu, 03 Jan 2013 15:19:19 GMT https://rip.trb.org/View/1234785 National Transportation Agreement on Research and Innovation between Federal Highway Administration and U.S. Fish and Wildlife Service https://rip.trb.org/View/1234784 Thu, 03 Jan 2013 15:19:18 GMT https://rip.trb.org/View/1234784 Salmon Passage Study https://rip.trb.org/View/1227422 Thu, 03 Jan 2013 12:59:02 GMT https://rip.trb.org/View/1227422