Download or read book Wetlands Inventory written by Stuart V. Elgethun and published by . This book was released on 1978 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marshall County Wetlands Inventory South Dakota 1966 67 by Larry Fredrickson written by Larry F. Fredrickson and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bioindicators for Assessing Ecological Integrity of Prairie Wetlands written by Paul R. Adamus and published by . This book was released on 1996 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wetlands written by Committee on Characterization of Wetlands and published by National Academies Press. This book was released on 1995-09-20 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.
Download or read book Stream Corridor Restoration written by and published by National Technical Info Svc. This book was released on 1998 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is a cooperative effort among fifteen Federal agencies and partners to produce a common reference on stream corridor restoration. It responds to a growing national and international interest in restoring stream corridors.
Download or read book Midwest Furbearer Management written by Glen C. Sanderson and published by . This book was released on 1982 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alternatives for Managing the Nation s Complex Contaminated Groundwater Sites written by National Research Council and published by National Academies Press. This book was released on 2013-02-27 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.
Download or read book Introduction to Wildlife and Fisheries written by Charles G. Scalet and published by Macmillan. This book was released on 1996-01-15 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly updated, with an inviting new design, the Second Edition offers the most current and accessible coverage of essential biological concepts and their applications, principles of resource management and conservation, and contemporary and public policy issues affecting today’s scientists and resources.
Download or read book Wetland Creation and Restoration Regional reviews written by Jon A. Kusler and published by . This book was released on 1989 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book America s Children and the Environment written by U.s. Environmental Protection Agency and published by Createspace Independent Publishing Platform. This book was released on 2017-05-31 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: "America's Children and the Environment (ACE)" is EPA's report presenting data on children's environmental health. ACE brings together information from a variety of sources to provide national indicators in the following areas: Environments and Contaminants, Biomonitoring, and Health. Environments and Contaminants indicators describe conditions in the environment, such as levels of air pollution. Biomonitoring indicators include contaminants measured in the bodies of children and women of child-bearing age, such as children's blood lead levels. Health indicators report the rates at which selected health outcomes occur among U.S. children, such as the annual percentage of children who currently have asthma. Accompanying each indicator is text discussing the relevance of the issue to children's environmental health and describing the data used in preparing the indicator. Wherever possible, the indicators are based on data sources that are updated in a consistent manner, so that indicator values may be compared over time.
Download or read book Analysis and Interpretation of Freshwater Fisheries Data written by Michael Lee Brown and published by Amer Fisheries Society. This book was released on 2007 with total page 961 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bitter Creek Junction written by Linda M. Hasselstrom and published by . This book was released on 2000 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: The West found in Linda Hasselstrom's poems is neither the mythical Old West nor the New West of ranchettes and trophy homes. Hasselstrom's aria is set to the rhythms of the authentic West, laced with lyrical realism, and distilled to the sharp crispness of a plains morning. Here you'll find the night heron whose "slender beak descends, a sudden hammer on a silver spine." You'll "give yourself sunsets]]in shades of pink and gold" while "long tatters curl eastward like discarded ribbons."
Download or read book Vernal Pools written by Elizabeth A. Colburn and published by McDonald and Woodward Publishing Company. This book was released on 2004 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. The first book-length synthesis of the natural history, ecology, and conservation of the seasonally wet pools that occur in and near the formerly glaciated portions of eastern North America (incldues both Canada and the US).
Download or read book Of Men and Marshes written by Paul Errington and published by University of Iowa Press. This book was released on 2012-10-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Standing with such environmental classics as Loren Eiseley’s TheImmense Journey, his friend and mentor Aldo Leopold’s A Sand County Almanac, and Joseph Wood Krutch’s The Voice of the Desert, Paul Errington’s Of Men and Marshes remains an evocative reminder of the great beauty and intrinsic value of the glacial marshland. Prescient and stirring, steeped in insights from Errington’s biological fieldwork, his experiences as a hunter and trapper, and his days exploring the marshes of his rural South Dakota childhood, this vibrant work of nature writing reveals his deep knowledge of the marshland environments he championed. Examining the marsh from a dynamic range of perspectives, Errington begins by inviting us to consider how immense spans of time, coupled with profound geological events, shaped the unique marshland ecosystems of the Midwest. He then follows this wetland environment across seasons and over the years, creating a compelling portrait of a natural place too little appreciated and too often destroyed. Reminding us of the intricate relationships between the marsh and the animals who call it home, Errington records his experiences with hundreds of wetland creatures. He follows minks and muskrats, snapping turtles and white pelicans, red foxes and blue-winged teals—all the while underscoring our responsibility to preserve this remarkable and fragile environment and challenging us to change the way we think about and value marshlands. This classic of twentieth-century nature writing, a landmark work that is still a joy to read, offers a stirring portrait of the Midwest’s endangered glacial marshland ecosystems by one of the most influential biologists of his day. A cautionary book whose advice has not been heeded, a must-read of American environmental literature, Of Men and Marshes should inspire a new generation of conservationists.
Download or read book Encyclopedia of Environmental Science and Engineering Sixth Edition Print Version written by Edward N. Ziegler and published by CRC Press. This book was released on 2012-06-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The authors ... continue the pursuit of new knowledge, calculated to bring new fruits of health, safety, and comfort to man and his environs. The charms, as well as the subtle hazards, of the terms ‘conservation, preservation, and ecology’ need to be crystallized so that the public and their decision-makers practice this complex art with clearer conception and perception than is apparent in recent bitter confrontations." —From the Foreword to the Fourth Edition by Abel Wolman What’s New in This Edition: New entries on environmental and occupational toxicology, geoengineering, and lead abatement Twenty-five significantly updated entries, including expanded discussion of water supplies and waste water treatment, biomass and renewable energy, and international public health issues An expanded list of acronyms and abbreviations Encyclopedia of Environmental Science and Engineering, Sixth Edition is still the most comprehensive, authoritative reference available in the field. This monumental two-volume encyclopedia now includes entries on topics ranging from acid rain, air pollution, and community health to environmental law, instrumentation, modeling, alternative energy, radioactive waste, and water treatment. The broad coverage includes highly specialized topics as well as those that transcend traditional disciplinary boundaries, reflecting the interdisciplinary skills and knowledge required by environmental researchers and engineers. Featuring expert contributors representing industry, academia, and government agencies, the encyclopedia presents fundamental concepts and applications in environmental science and engineering. The entries are supported by extensive figures, photographs, tables, and equations. This sixth edition includes new material on water supplies and wastewater treatment, biomass and renewable energy, and international public health issues. New entries cover environmental and occupational toxicology, geoengineering, and lead abatement. The Encyclopedia of Environmental Science and Engineering provides a view of the field that helps readers understand, manage, and respond to threats to the human environment. Contact us to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367 / (email) [email protected] International: (Tel) +44 (0) 20 7017 6062 / (email) [email protected]
Download or read book A History of Wayne County written by Miriam B. Murphy and published by . This book was released on 1999-01-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory and Monitoring of Wildlife Habitat written by Allen Y. Cooperrider and published by . This book was released on 1986 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
