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Culvert Length And Interior Lighting Impacts To Topeka Shiner Passage
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Book Synopsis Culvert Length and Interior Lighting Impacts to Topeka Shiner Passage by : Jessica Kozarek
Download or read book Culvert Length and Interior Lighting Impacts to Topeka Shiner Passage written by Jessica Kozarek and published by . This book was released on 2017 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culverts can act as barriers to fish passage for a number of reasons including insufficient water depth or excess velocity. In addition, concern is being raised over behavioral barriers where culvert conditions elicit an avoidance response that deters or slows fish movement. Long culverts can block sunlight creating a potential behavioral barrier as fish approach a long, dark culvert. Scant information exists on low light as a potential barrier to fish passage, particularly with warm water species, such as the federally endangered Topeka Shiner. As some older culverts are being replaced with longer total lengths to improve safety by extending the culvert through re-engineered road embankments, information is needed to 1) determine when and if light mitigation strategies are necessary, and 2) to design appropriate light mitigation strategies if necessary. Based on literature review, field monitoring, and laboratory experiments, the effect of light on fish passage for Topeka Shiner and other small prairie stream fish was indiscernible. Therefore, no light mitigation for large box culverts (up to 150 feet in length) can be recommended for similar fish communities. Culverts that are very long or have very small openings may benefit from additional light.
Book Synopsis Interaction Between Roadways and Wildlife Ecology by : Gary L. Evink
Download or read book Interaction Between Roadways and Wildlife Ecology written by Gary L. Evink and published by Transportation Research Board. This book was released on 2002 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 305: Interaction Between Roadways and Wildlife Ecology summarizes existing information related to roadway planning, design, construction, operation, and maintenance practices being used successfully and unsuccessfully, nationally and internationally, to accommodate wildlife ecology given the challenging background of rapid growth and diminishing natural resources.
Book Synopsis Fish and Fisheries Management in Lakes and Reservoirs by :
Download or read book Fish and Fisheries Management in Lakes and Reservoirs written by and published by . This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wetland Restoration, Enhancement, Or Creation by :
Download or read book Wetland Restoration, Enhancement, Or Creation written by and published by . This book was released on 1992 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mammals of Washington by : Walter Woelber Dalquest
Download or read book Mammals of Washington written by Walter Woelber Dalquest and published by . This book was released on 1948 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic Design of Energy Dissipators for Culverts and Channels by :
Download or read book Hydraulic Design of Energy Dissipators for Culverts and Channels written by and published by . This book was released on 1983 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anagram Solver by : Bloomsbury Publishing
Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Download or read book Trinity River written by and published by . This book was released on 1972 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Behavioural Responses to a Changing World by : Ulrika Candolin
Download or read book Behavioural Responses to a Changing World written by Ulrika Candolin and published by OUP Oxford. This book was released on 2012-06-14 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human-induced environmental change currently represents the single greatest threat to global biodiversity. Species are typically adapted to the local environmental conditions in which they have evolved. Changes in environmental conditions initially influence behaviour, which in turn affects species interactions, population dynamics, evolutionary processes and, ultimately, biodiversity. How animals respond to changed conditions, and how this influences population viability, is an area of growing research interest. Yet, despite the vital links between environmental change, behaviour, and population dynamics, surprisingly little has been done to bridge these areas of research. Behavioural Responses to a Changing World is the first book of its kind devoted to understanding behavioural responses to environmental change. The volume is comprehensive in scope, discussing impacts on both the mechanisms underlying behavioural processes, as well as the longer-term ecological and evolutionary consequences. Drawing on international experts from across the globe, the book covers topics as diverse as endocrine disruption, learning, reproduction, migration, species interactions, and evolutionary rescue.
Book Synopsis Transmission Line Rights-of-way Management by : Dale Howard Arner
Download or read book Transmission Line Rights-of-way Management written by Dale Howard Arner and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Transmission Line Rights-of-way for Fish and Wildlife by :
Download or read book Management of Transmission Line Rights-of-way for Fish and Wildlife written by and published by . This book was released on 1979 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulics of bridge waterways by : Joseph N. Bradley
Download or read book Hydraulics of bridge waterways written by Joseph N. Bradley and published by . This book was released on 1970 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Orchids of Minnesota by : Welby Richmond Smith
Download or read book Orchids of Minnesota written by Welby Richmond Smith and published by U of Minnesota Press. This book was released on 1993 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchids are often thought of as rare, fragile "objets d'art," existing only in steamy tropical forests or in the greenhouses of the well-to-do. In fact, orchids occur worldwide from the arctic tundra to Tierra del Fuego. Minnesota is the home of 43 native species of orchids, and Orchids of Minnesota is the only book devoted specifically to their life history and study. Orchids occur in every county in Minnesota and in essentially every terrestrial habitat type. Both a field guide and an illustrated flora of scholarly quality, Orchids of Minnesota includes a section on the biology of orchids (morphology, ecology, and geographical distribution), a key to the orchid genera and species, and a description of each of the state's 43 species. Welby R. Smith offers comprehensive descriptions and information on the specific habitat of each species and interesting facts of its natural history. In addition, the book provides a detailed line drawing and photograph, a North American range map, and a Minnesota county distribution map for each species. Although regional in its focus, Orchids of Minnesota will be of interest to both national and international audiences. The detailed pen-and-ink drawings by Vera Ming Wong are beautifully executed and botanically accurate, revealing that even the most common orchid species are uncommon when compared to other plants.
Author :U.s. Department of Transportation Publisher :Createspace Independent Pub ISBN 13 :9781508680574 Total Pages :182 pages Book Rating :4.6/5 (85 download)
Book Synopsis Debris Control Structures - Evaluation and Countermeasures by : U.s. Department of Transportation
Download or read book Debris Control Structures - Evaluation and Countermeasures written by U.s. Department of Transportation and published by Createspace Independent Pub. This book was released on 2015-03-01 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Debris accumulation at culvert and bridge structures openings is a widespread problem. The accumulation of debris at inlets of highway culverts and bridge structures is a frequent cause of unsatisfactory performance and malfunction. This accumulation may result in erosion at culvert entrances, overtopping and failure of roadway embankments and damage to adjacent properties, increased local scour at piers and/or abutments, and the formation of pressure flow scour. Consideration of debris accumulations and the need for debris-control structures should be an essential part of the design of all drainage structures. Structural and non-structural measures have been used effectively to prevent or reduce the size of debris accumulations at bridges and culverts. Structural measures can include features that: (a) intercept debris at or upstream of a structure inlet; (b) deflect debris near the inlet; or (c) orient the debris to facilitate passage of the debris through the structure. Non-structural measures include management of the upstream watershed and maintenance. This publication provides measures for both culvert and bridge structures. The measures available for culverts are based on the information included in earlier editions of this manual. Selection of a certain debris countermeasure depends upon the size, quantity, and type of debris, the potential hazard to life and property, the costs involved, and the maintenance proposed.
Book Synopsis Technologies to Benefit Agriculture and Wildlife by :
Download or read book Technologies to Benefit Agriculture and Wildlife written by and published by . This book was released on 1985 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Innovations in Fish Passage Technology by : Mufeed Odeh
Download or read book Innovations in Fish Passage Technology written by Mufeed Odeh and published by . This book was released on 1999 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Odeh (Conte Anadromous Fish Research Center) presents 13 contributions which explore the technical possibilities of constructing effective fish bypass systems for hydroelectric dams, especially those that are due for relicensing in the context of new regulations. The articles consist of case studies in the effectiveness of such techniques as surface bypass systems, modular inclined screens, hydroacoustic evaluation of fish entrainment patterns, surface collection, surface spill gates, and radio-tagging and radar tracking behavior evaluation strategies. Annotation c. Book News, Inc., Portland, OR (booknews.com).
Book Synopsis Hazard Mitigation Grant Program Desk Reference (FEMA 345) by : Federal Emergency Management Agency
Download or read book Hazard Mitigation Grant Program Desk Reference (FEMA 345) written by Federal Emergency Management Agency and published by Createspace Independent Pub. This book was released on 2013-02-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: FEMA's Hazard Mitigation Grant Program is a powerful resource in the combined effort by Federal, State, and local government, as well as private industry and homeowners, to end the cycle of repetitive disaster damage. The Robert T. Stafford Disaster Relief and Emergency Assistance Act was passed on November 23, 1988, amending Public Law 93-288, the Disaster Relief Act of 1974. The Stafford Act included Section 404, which established the Hazard Mitigation Grant Program. In 1993, the Hazard Mitigation and Relocation Act amended Section 404 to increase the amount of HMGP funds available and the cost-share to 75 percent Federal. This amendment also encouraged the use of property acquisition and other non-structural flood mitigation measures. In an effort to streamline HMGP delivery, FEMA encourages States to develop their mitigation programs before disaster strikes. States are adopting a more active HMGP management role. Increased capabilities may include: Conducting comprehensive all-hazard mitigation planning prior to disaster events; Providing applicants technical assistance on sound mitigation techniques and hazard mitigation policy and procedures; Coordinating mitigation programs through interagency teams or councils. Conducting benefit-cost analyses; and Preparing National Environmental Policy Act reviews for FEMA approval. States that integrate the HMGP with their frequently updated State Administrative and Hazard Mitigation Plans will create cohesive and effective approaches to loss reduction. This type of coordinated approach minimizes the distinction between “predisaster” and “post-disaster” time periods, and instead produces an ongoing mitigation effort. Hazard mitigation is any sustained action taken to reduce or eliminate long-term risk to people and property from natural hazards and their effects. A key purpose of the HMGP is to ensure that the opportunity to take critical mitigation measures to protect life and property from future disasters is not lost during the recovery and reconstruction process following a disaster. Program grant funds available under Section 404 of the Stafford Act provide States with the incentive and capability to implement mitigation measures that previously may have been infeasible. The purpose of this Desk Reference is to: Provide comprehensive information about FEMA's Hazard Mitigation Grant Program (HMGP); Increase awareness of the HMGP as an integral part of statewide hazard mitigation efforts; and Encourage deeper commitments and increased responsibilities on the part of all States and communities to reduce damage and losses from natural disasters. This Desk Reference is organized to simplify program information and assist the reader with practical guidance for successful participation in the program. Lists of program-related acronyms and definitions are included, along with appendices that amplify selected aspects of the HMGP. This Desk Reference is organized into 14 sections, each of which presents a major HMGP subject area. In each section, information is presented on the right side of the page. In several sections, job aids containing supplemental material are provided. The job aids for each section can be found at the end of the section. At the front of each section, there is a detailed table of contents to help you locate specific information.
