https://cpw.cvlcollections.org/files/original/335e5f171958759a68066dee6c6daa5c.jpg d6629ca7c46015df6ba84d5fca6471b4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Aquatic Research Presentations Description An account of the resource CPW aquatic research in video and audio format Subject The topic of the resource Aquatic Research Moving Image A series of visual representations imparting an impression of motion when shown in succession. Examples include animations, movies, television programs, videos, zoetropes, or visual output from a simulation. Imported Thumbnail If a thumbnail images was imported for an embedded video, its id is recorded here and the thumbnail is hidden on pages displaying the embedded video itself. https://i.ytimg.com/vi/Wi3tx1WdLd4/default.jpg Player html for embedded player to stream video content <iframe width="560" height="315" src="https://www.youtube.com/embed/Wi3tx1WdLd4?si=HxdrWoGkej8pUImc" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen="allowfullscreen"></iframe> Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Evaluation of Longrie-Fectau fish passage structure Description An account of the resource Abstract: Connectivity is critical for freshwater fish conservation, and the design of fish passage structures is a tradeoff between the space available for construction, slope, and costs associated with the structure. The Longrie-Fectau fish passage structure was designed to be modular, readily deployable, and site-generic. To accomplish this, it was designed as two prefabricated portions (straight and curved) that can be quickly installed and accommodate various barrier heights by adding or removing sections. Additionally, the length of straight sections can be altered to fit any site. The sinuous passage design allows a relatively low grade (2%) and passage over large structures with short apron space. The individual pre-cast costs were $9,000 for each of the straight sections, and $6,000 for each of the curved sections. The foundation required to support the pre-cast sections was approximately $4,000 per section. Other financial considerations that will vary depending on the site include the passage entrance and exit, the cap to limit sheet flow over the passage, diverting and dewatering the creek during construction, and additional foundation construction to support the pre-cast sections. We evaluated fish passage through this structure in Fountain Creek, Colorado via a PIT tag mark-recapture study. We documented four Great Plains native fish species successfully ascending the passage structure, with most passage occurring at night. We estimated a 3% probability of a released fish encountering the first array, indicating attraction flows are important consideration for passage design. However, once in the structure, there was a high probability of complete passage (89%). Although this particular structure is large (123 m), passage was relatively fast once fish entered, with median time of successful ascent of 19 minutes and fastest successful passage of six minutes. While fish passage often requires site-specific engineering and design, the Longrie-Fectau-style fish passage design is an option that may reduce construction costs due to its modularity and simplicity. Source A related resource from which the described resource is derived http://youtu.be/Wi3tx1WdLd4 Rights Information about rights held in and over the resource <a href="http://rightsstatements.org/vocab/InC-NC/1.0/" target="_blank" rel="noreferrer noopener">In Copyright - Non-Commercial Use Permitted</a> Creator An entity primarily responsible for making the resource Fitzpatrick, Ryan License A legal document giving official permission to do something with the resource. <a href="https://www.youtube.com/static?template=terms">Standard YouTube License</a> Date Submitted Date of submission of the resource. Examples of resources to which a Date Submitted may be relevant are a thesis (submitted to a university department) or an article (submitted to a journal). 2022-03-05T15:29:47Z Subject The topic of the resource Longrie-Fectau fish passage structure Extent The size or duration of the resource. 19:37 Language A language of the resource English Date Created Date of creation of the resource. 2022-03-05 Is Part Of A related resource in which the described resource is physically or logically included. Aquatic Research Presentations