Download or read book Project 5 Lake and Reservoir Research written by Luciano V. Chiaramonte and published by . This book was released on 2019 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Lakes and Reservoirs written by North American Lake Management Society and published by University of Wisconsin Press. This book was released on 2001 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for the lake user, this third edition testifies to the success and the leadership of EPA's Clean Lakes Program.
Download or read book Annual Performance Report written by Arthur E. Butts and published by . This book was released on 2004 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Project 5 Lake and Reservoir Research written by Kevin A. Meyer and published by . This book was released on 2020 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crappie (Pomoxis spp.) populations are challenging to manage because they often exhibit sporadic variability in year-class strength; however, such variability has rarely been investigated in western North America where crappie often occupy large, steep-sided reservoirs prone to severe drawdown. We investigated the influence that reservoir conditions related to reservoir volume, flow, and water temperature had on crappie abundance variability. Our primary findings were that: 1) autumn age 0 crappie abundance was higher in years when larval abundance and reservoir flow were higher in the summer; 2) spring age 1 crappie abundance was higher in years when fish were larger and more abundant entering their first winter, and when hydraulic residence time was reduced and the reservoir volume was higher during the winter; 3) age 0 crappie entering their first winter were larger in years with lower summer larval crappie abundance and warmer summer water temperature; and 4) spring age 2 crappie abundance was higher in years when more age 1 crappie were caught the previous spring, and when the reservoir volume and change in volume was lower the prior year. We recommend autumn electrofishing to monitor crappie populations in large canyon reservoirs—where shorelines are often too steep to sample fish with trap nets—because it provides an index of age 0 crappie abundance and size at the onset of their first winter as well as data on older crappie year classes and sympatric species; it also requires less sampling effort than summer trawling.
Download or read book Laboratory Reports written by United States. Bureau of Reclamation. Technical Library, Denver and published by . This book was released on 1952 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology of Lakes and Reservoirs written by Vishwas Balasaheb Sakhare and published by Daya Books. This book was released on 2006 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lakes and reservoirs hold a great promise as a source of freshwater demand of which will grow with passage of time. Unfortunately, these ecosystems are being neglected and destroyed in rural as well as in urban areas. The main problem in their management involves responsible for water holding capacity. Innumerable lakes and reservoirs scattered all over the country need an urgent management plans for their protection, rehabilitation and conservation. By suitable remedial measures these water bodies can provide an ideal recreational site apart from other benefits like fish production, charging of groundwater table, conditioning of the climate etc. To achieve this, there is a need of a clear-cut lake and reservoir protection strategy as an integral component of natural water policy. In the present book on Ecology of Lakes and Reservoirs an attempt has been made to bring out the present status of lakes and reservoirs. It is includes the physical, chemical and biological aspects. The proposed book include 17 research articles of eminent scientists representing different lakes and reservoirs in India. Today environmental education is made compulsory at school and college levels. Even in recent years many graduate and postgraduate courses have ecology as an important subjects. As a result, there is a need for comprehensive book on Ecology of Lakes and Reservoirs . This gap has been filled by the book. The proposed book will be useful for the ecologists, fishery biologists, students, scientists and policy makers as a reference material. It will also reviews the progress made in the field in the past few decades. Contents Chapter 1: Studies on Macro-zoobenthos in Mir Alam Lake, Hyderabad, Andhra Pradesh by G Anitha, M S Kodarkar and S V A Chandrasekhar; Chapter 2: Ecology of Jawalgaon Reservoir in Solapur District, Maharashtra by V B Sakhare; Chapter 3: Ecology, Biodiversity and Management of Rabindar Sarovar in Kolkata, West Bengal by Manika Mukherji and N C Nandi; Chapter 4: Studies on Algae of Polluted Lakes of Jalgaon (Maharashtra): Role of Blue Green Algae by S N Nandan and S R Mahajan; Chapter 5: Limnological Studies on Kondakarla Lake Visakha District, Andhra Pradesh by S V A Chandrasekhar; Chapter 6: Cladocerans of Amaravathy Reservoir, Udumalpet, Coimbatore District, Tamil Nadu, India by K Thirumathal; Chapter 7: Geoenvironmental and Microecological Characteristics of Lonar Lake, Maharashtra by Md Babar and P S Wakte; Chapter 8: Seasonal Variations in Certain Physico-chemical Characteristics of Rampur Reservoir of Guna District (MP) by Dushyant Kumar Sharma; Chapter 9: Physico-chemical Analysis of Water from Ekruk Reservoir (Maharashtra) for Potability by P K Joshi; Chapter 10: Water Quality of Talwade Reservoir of Nashik District, Maharashtra by Yogesh Shastri and P Y Bhogaonkar; Chapter 11: Contribution to the Distribution of Freshwater Copepods of Kanchipuram District of Tamil Nadu by K Renuga and R Ramanibai; Chapter 12: Ecology and Behaviour of Zooplanktons in Manjara Project Reservoir in Maharashtra by R J Chavan, A D Mohekar and C J Hiware; Chapter 13: Water Quality and Ecological Studies of Masoli Reservoir in Parbhani District, Maharashtra by S U Kadam, J M Gaikwad and Md Babar; Chapter 14: Physico-chemical Analysis of Bhategaon Reservoir in Parbhani District, Maharashtra by R P Mali, A T Kamble andLM Mudkhede; Chapter 15: Ichthyofauna of Reservoirs from Solapur District, Maharashtra by J S Mohite; Chapter 16: An Evaluation of Fisheries Potential of Masoli Reservoir in Parbhani District of Maharashtra by S P Chavan; Chapter 17: In situ Conservation Strategies for Urban Lakes: A Case Study of Thane City by Nagesh S Tekale.
Download or read book Research Report written by and published by . This book was released on 1961 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lake and Reservoir Restoration written by G. Dennis Cooke and published by Elsevier. This book was released on 2013-10-22 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake and Reservoir Restoration deals with the eutrophication process and the methods to protect, restore, and manage lakes and reservoirs. The most common in-lake techniques or procedures, plus nutrient diversion, are reviewed with regard to their scientific basis, methods of application, known effectiveness, feasibility, drawbacks, and costs. Areas for further research and development are also highlighted. This book is comprised of 16 chapters organized into four sections. After an introduction to the theory of the problem and the restoration technique, the discussion turns to the various restoration methods such as those used for physical and chemical control of nutrients. Diversion and advanced waste treatment, hypolimnetic withdrawal, and dilution and flushing are considered along with phosphorus precipitation and inactivation, sediment oxidation, sediment removal, and hypolimnetic aeration. Case studies and success stories are presented and the costs and potential negative impacts of the methods are examined. The following chapters focus on methods to control plant biomass, including artificial circulation, water-level drawdown, harvesting, biological control, and surface and sediment covers. A chapter on liming acidified lakes concludes this text. This monograph will be useful to professional limnologists and engineers, on-site lake or reservoir managers, and those who are interested in learning about the problems and management of lakes and reservoirs.
Download or read book Project 5 Lake and Reservoir Research written by Luciante V. Chiaramonte and published by . This book was released on 2021 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban and community trout fishing ponds are valuable recreational resources for anglers in Idaho because of their ease of access and often regular stocking frequency. Effective management of these fisheries requires understanding how bag limits, stocking frequency, stocking density, and angler effort affect catch rates of catchable-sized Rainbow Trout Oncorhynchus mykiss and angler satisfaction. In recent years, fisheries managers reduced daily bag limits at some ponds in southern Idaho’s Treasure Valley from six to two trout in an effort to slow harvest and provide more consistent catch rates between stocking events. However, subsequent evaluations based on tag returns yielded ambiguous results. In this study, we evaluated how reduced bag limits affected catch rates over time between stocking events. We conducted creel surveys at four ponds with 2-trout bag limits, in addition to several with a six-trout bag limit to assess catch rates over time after stocking, while also accounting for factors such as stocking frequency and stocking density. Angler catch rates averaged 0.53 fish/h at ponds with a two-trout bag limit and 0.75 fish/h at ponds with a six-trout limit. Catch rates declined after trout stocking, but did so at similar rates in two- and six-trout ponds. Ponds stocked at weekly or bimonthly (twice monthly) frequencies had higher catch rates than ponds stocked monthly. Catch rates were negatively affected by air temperatures throughout the study. Anglers reported being somewhat or very satisfied 54% of the time at two-trout limit ponds and 64% of the time at six trout limit ponds, and satisfaction was positively related to catch rates. Despite the four trout difference in bag limits, 58% of anglers harvested ≤2 fish at six-trout limit ponds. Anglers that harvested >2 trout accounted for 74% of trout harvested at six-trout ponds. Angler-reported tags indicated average days-at-large of stocked trout was 29 days at two-trout ponds and 17 days at six-trout ponds. Angler tag returns suggested that, on average, total use (trout harvested + trout caught-and-released) was 34% and 57% at two- and six-trout ponds. Anglers that fished community ponds represented a variety of ages and ethnicities, underscoring the importance of ponds as fisheries in Idaho. When asked how to improve fishing at these ponds, anglers most desired larger trout or more species to catch.
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Download or read book Job Performance Report written by Arthur E. Butts and published by . This book was released on 2002 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minidoka Dam Spillway Replacement written by and published by . This book was released on 2010 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Water Information System NWIS written by and published by . This book was released on 1998 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Restoration and Management of Lakes and Reservoirs written by G. Dennis Cooke and published by CRC Press. This book was released on 2016-04-19 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been more than ten years since the last edition of the bestselling Restoration and Management of Lakes and Reservoirs. In that time, lake and reservoir management and restoration technologies have evolved and an enhanced version of this standard resource is long overdue. Completely revised and updated, the third edition continues the
Download or read book Inactive Names of Reclamation Projects and Major Structures written by United States. Bureau of Reclamation and published by . This book was released on 1991 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on Reservoir Fishery Biology in North America written by Robert M. Jenkins and published by . This book was released on 1965 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This bibliography on reservoir fishery biology comprises 1,210 references under 14 general subject headings. Within subject categories, citations are arranged alphabetically by authors, without cross-indexing or multiple iisting. The references include many graduate theses and dissertations, mimeographed State fishery agency administrative reports, and Federal Aid job completion reports concerning reservoirs.
