Download or read book Freshwater Biodiversity written by David Dudgeon and published by Cambridge University Press. This book was released on 2020-05-21 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.

Download or read book The Structuring Role of Submerged Macrophytes in Lakes written by Erik Jeppesen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of the discipline of aquatic ecology has been driven both by scientific interest in the complexities of aquatic ecosystems and by their enormous environmental importance and sensitivity. This book focuses on the remarkably diverse roles played by underwater plants, and is divided into three parts: 10 thematic chapters, followed by 18 case studies, and rounded off by three integrative chapters. The topics range from macrophytes as fish food to macrophytes as mollusc and microbe habitat, making this of interest to aquatic ecologists as well as limnologists, ecosystem ecologists, microbial ecologists, fish biologists, and environmental managers.

Download or read book River Dynamics written by Bruce L. Rhoads and published by Cambridge University Press. This book was released on 2020-04-29 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers are important agents of change that shape the Earth's surface and evolve through time in response to fluctuations in climate and other environmental conditions. They are fundamental in landscape development, and essential for water supply, irrigation, and transportation. This book provides a comprehensive overview of the geomorphological processes that shape rivers and that produce change in the form of rivers. It explores how the dynamics of rivers are being affected by anthropogenic change, including climate change, dam construction, and modification of rivers for flood control and land drainage. It discusses how concern about environmental degradation of rivers has led to the emergence of management strategies to restore and naturalize these systems, and how river management techniques work best when coordinated with the natural dynamics of rivers. This textbook provides an excellent resource for students, researchers, and professionals in fluvial geomorphology, hydrology, river science, and environmental policy.

Download or read book Conservation of Freshwater Fishes written by Gerry Closs and published by Cambridge University Press. This book was released on 2016 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: A global assessment of the current state of freshwater fish biodiversity and the opportunities and challenges to conservation.

Download or read book The Northern Madtom written by and published by . This book was released on 2009 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Parking Management Best Practices written by Todd Litman and published by Routledge. This book was released on 2020-03-04 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a blueprint for developing an integrated parking plan. It explains how to determine parking supply and affect parking demand, as well as how to calculate parking facility costs. It also offers information about shared parking, parking maximums, financial incentives, tax reform, pricing methods, and other management techniques. What types of locations benefit from parking management? Places with perceived parking problems. Areas with rapidly expanding population, business activity, or traffic. Commercial districts and other places with compact land-use patterns. Urban areas in need of redevelopment and infill. Places with high levels of walking or public transit or places that want to encourage those modes. Districts where parking problems hinder economic development. Areas with high land values Neighborhoods concerned with equity, including fairness to nondrivers. Places with environmental concerns. Unique landscapes or historic districts in need of preservation,"

Download or read book Nonindigenous Freshwater Organisms written by Renata Claudi and published by CRC Press. This book was released on 2000 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents various aspects of non-indigenous aquatic organisms, including their biology, ecological and sometime economical impact. The focus is primarily on fishes and molluscs, the organisms that have caused the most damage.

Download or read book Critical Animal Studies written by John Sorenson and published by Canadian Scholars’ Press. This book was released on 2014-04-21 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Engaging and passionate, this contemporary work provokes new ways of thinking about animal-human interaction. A cutting-edge volume of original essays, Critical Animal Studies examines our exploitation and commodification of non-human animals. By inquiring into the contradictions that have shaped our understanding of animals, the contributors of this collection have set out to question the systemic oppression inherent in our treatment of animals. The collection closes with a thoughtful consideration of some of the complexities of activism, as well as a discussion of how to further the progress of animal rights. Analyzing economic, ethical, historical, and sociological aspects of human-animal relations, this interdisciplinary volume is a must-read for all upper-level students in animal studies, critical animal studies, animals and society, and anthrozoology courses. Features: draws together contributions from some of the most active and committed individuals advancing the field of critical animal studies takes a revolutionary approach to mainstream animal studies by advocating for justice from a politically progressive, abolitionist perspective supports curricular objectives of animal studies courses by encouraging students to critically analyze the shifting roles of animals in contemporary Western society and their consequences

Download or read book A Field Guide to the Natural Communities of Michigan written by Joshua G. Cohen and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small enough to carry in a backpack, this comprehensive guide explores the many diverse natural communities of Michigan, providing detailed descriptions, distribution maps, photographs, lists of characteristic plants, suggested sites to visit, and a dichotomous key for aiding field identification. This is a key tool for those seeking to understand, describe, document, conserve, and restore the diversity of natural communities native to Michigan.

Download or read book Textbook of Limnology written by Gerald A. Cole and published by Waveland Press. This book was released on 2015-11-25 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interdisciplinary nature of limnology requires lucid and well-integrated coverage of biology, chemistry, physics, earth science, and resource management. Paul Weihe skillfully accomplishes this objective in his revision of Gerald Cole’s classic limnology text. This long-awaited revision introduces concepts in straightforward terms, replete with detailed examples, elegant illustrations, and up-to-date, well-researched documentation. Outstanding features of the fifth edition include: • A global outlook with examples from every continent • Discussions of the impact of environmental challenges (e.g., climate change, eutrophication, river regulation) with case studies of real-world examples • A chapter devoted to wetlands • A thorough examination of biogeochemistry, including recent anthropogenic alteration and a reconsidered understanding of stoichiometric relationships • Expanded treatment of hydrology, utilizing empirical approaches to discharge determination and effects of land-use changes • A reorganized presentation of biodiversity, explicitly correlating profiles of biota with community ecology and ecosystem function • Updated taxonomy with a description of the new metagenomic approach, nomenclature strictly adhering to the intergovernmental Integrated Taxonomic Information System

Download or read book Iowa Fish and Fishing written by James R. Harlan and published by . This book was released on 2012-07-01 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Checklist Of The Fishes Of Iowa, With Keys For Identification, By Reeve MacLaren Bailey.

Download or read book State of Lake Michigan written by T. Edsall and published by Aquatic Ecosystem Health & Mgmt Soc. This book was released on 2005 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, cataloging and analyzing the current science on the state of Lake Michigan, is an important part of Great Lakes recovering science. It carries forward the singular contribution that the binational Great Lakes scientific community has made not only to restoring the Great Lakes but also to the world's body of knowledge about large lake ecology, the long-range transport of pollutants, and the importance of habitat in ensuring ecosystem health.

Download or read book Fresh Water written by Russell A. Mittermeier and published by . This book was released on 2010 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a stark examination of the current state of the Earth's freshwater ecosystems. This title tells us why Earth's freshwater supplies and systems are in peril.

Download or read book The Fishes of Ohio written by Milton Bernhard Trautman and published by . This book was released on 1981 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents historical changes in fish distribution in the face of man's encroachment and alteration of aquatic ecosystems.

Download or read book Fish Conservation written by Gene S. Helfman and published by Island Press. This book was released on 2007-07-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Conservation offers, for the first time in a single volume, a readable reference with a global approach to marine and freshwater fish diversity and fishery resource issues. Gene Helfman brings together available knowledge on the decline and restoration of freshwater and marine fishes, providing ecologically sound answers to biodiversity declines as well as to fishery management problems at the subsistence, recreational, and commercial levels. Written in an engaging and accessible style, the book: considers the value of preserving aquatic biodiversity offers an overview of imperiled fishes on a taxonomic and geographic basis presents a synthesis of common characteristics of imperiled fishes and their habitats details anthropogenic causes of decline examines human exploitation issues addresses ethical questions surrounding exploitation of fishes The final chapter integrates topics and evaluates prospects for arresting declines, emphasizing the application of evolutionary and ecological principles in light of projected trends. Throughout, Helfman provides examples, explores case studies, and synthesizes available information from a broad taxonomic, habitat, and geographic range. Fish Conservation summarizes the current state of knowledge about the degradation and restoration of diversity among fishes and the productivity of fishery resources, pointing out areas where progress has been made and where more needs to be done. Solutions focus on the application of ecological knowledge to solving practical problems, recognizing that effective biodiversity conservation depends on meeting human needs through management that focuses on long term sustainability and an ecosystem perspective.

Download or read book Status Report on the Blackchin Shiner Notropis Heterodon in Canada written by J. Houston and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The blackchin shiner, Notropis heterodon, is a small minnow whose Canadian distribution extends from the upper St. Lawrence River to southern Manitoba. This report provides information on the fish's geographic distribution, protection status, population sizes and trends, habitat, general biology, factors limiting its population and affecting its habitat, and the special significance of the species. Concludes with an evaluation of the future of the species in Canada.

Download or read book Status Report on the Rosyface Shiner Notropis Rubellus in Canada written by J. Houston and published by . This book was released on 1994 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rosyface shiner, Notropis rubellus, is a small cyprinid fish (or minnow) with a Canadian distribution from the upper St. Lawrence drainage west through southern Ontario to south-eastern Lake Superior. There is also a separated population in the Whitemouth-Birch River system of southern Manitoba. This report provides information on the fish's geographic distribution, protection status, population sizes and trends, habitat, general biology, factors limiting its population and affecting its habitat, and the special significance of the species. Concludes with an evaluation of the future of the species in Canada and a proposed status designation for the Manitoba population.