Download or read book Great Lakes Champions written by John H. Hartig and published by MSU Press. This book was released on 2022-10-01 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Great Lakes—containing one-fifth of the standing freshwater on earth, covering some 94,250 square miles with a combined 10,210 miles of shoreline—have suffered greatly from human use and abuse since the advent of the commercial fur trade in the late 1600s. Logging destroys or degrades habitats, urbanization and industrialization pour human and industrial wastes into the water, fertilizers flowing off farm fields feed algae that suffocate other creatures, and ships bring in exotic species that decimate the lakes’ biodiversity. In 1985 when the International Joint Commission identified more than forty pollution hotspots around the lakes, few people had faith the Areas of Concern would be cleaned up in their lifetime. Indeed, aquatic ecosystem restoration is extremely difficult: only nine of these hotspots have been removed from the infamous list. But progress is being made, and at the helm are local champions, people with a profound love of the region who lead by example and build broad, diverse coalitions in order to realize a common vision. The stories of fourteen of these champions are told here to inspire necessary action to care for the place they call home, so it may be a home to many living creatures for ages yet to come.
Download or read book Water resources Investigations Report written by and published by . This book was released on 1998 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Incidence and Severity of Sediment Contamination in Surface Waters of the United States written by and published by . This book was released on 1997 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hot Spot Pollutants written by and published by Elsevier. This book was released on 2005-01-20 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hot Spot Pollutants describes how pharmaceuticals and/or endocrine active compounds gain entry into the aquatic ecosystem, effects on specific organisms and the potential risk involved for the whole ecosystem. In addition it presents the latest views and developments regarding legal requirements for assessing the environmental risk of pharmaceuticals. This books includes the views of academic, industry and government scientists, and thus aims for a balanced presentation of all standpoints. The book consists of papers that appeared previously in the journal Toxicology Letters in 2002 and 2003, and have been collected in this single volume to make them accessible to a broader audience. Authors were asked to update their contributions where necessary. See also Toxicology Letters volume 131, issues 1 and 2 (2002), and volume 142 issue 3 (2003).* State-of-the-art information of pharmaceuticals in the environment* Leading Academic, industry and government contributors* Provides the views of the experts in the field* Offers a thorough basis to attain a good overview including all facets of the field
Download or read book Water quality Assessment of the Central Arizona Basins Arizona and Northern Mexico enviromental Setting and Overview of Water Quality written by and published by . This book was released on 1998 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Sediment Quality Survey written by and published by . This book was released on 1996 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operations Forum written by and published by . This book was released on 1993 with total page 1048 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals in Aquatic Systems written by Paul R. Paquin and published by Society of Environmental Toxicology & Chemistry. This book was released on 2003 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual conference exposition 67 1994 6 Facility operations proceedings WEFTEC 94 Chicago Illinois U S A October 15 19 1994 written by Water Environment Federation and published by . This book was released on 1994 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Onsite Wastewater Treatment Systems Manual written by and published by . This book was released on 2002 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This manual contains overview information on treatment technologies, installation practices, and past performance."--Introduction.
Download or read book Proceedings WEFTEC 97 Surface water quality ecology written by Water Environment Federation. Conference & Exposition and published by . This book was released on 1997 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Activated Sludge 100 Years and Counting written by David Jenkins and published by IWA Publishing. This book was released on 2014-05-31 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Activated Sludge - 100 Years and Counting covers the current status of all aspects of the activated sludge process and looks forward to its further development in the future. It celebrates 100 years of the Activated Sludge process, from the time that the early developers presented the seminal works that led to its eventual worldwide adoption. The book assembles contributions from renowned world leaders in activated sludge research, development, technology and application. The objective of the book is to summarise the knowledge of all aspects of the activated sludge process and to present and discuss anticipated future developments. The book comprises invited papers that were delivered at the conference "Activated Sludge...100 Years and Counting!", held in Essen, Germany, June 12th to 14th, 2014. Activated Sludge - 100 Years and Counting is of interest to researchers, engineers, designers, operations specialists, and governmental agencies from a wide range of disciplines associated with all aspects of the activated sludge process. Authors: David Jenkins, University of California at Berkeley, USA, Jiri Wanner, Institute of Chemical Technology, Prague, Czech Republic.
Download or read book Surface Water and Ecology Symposium written by Water Environment Federation. Conference & Exposition and published by . This book was released on 1993 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative Wastewater Treatment Resource Recovery Technologies Impacts on Energy Economy and Environment written by Juan M. Lema and published by IWA Publishing. This book was released on 2017-06-15 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the 3R concept applied to wastewater treatment and resource recovery under a double perspective. Firstly, it deals with innovative technologies leading to: Reducing energy requirements, space and impacts; Reusing water and sludge of sufficient quality; and Recovering resources such as energy, nutrients, metals and chemicals, including biopolymers. Besides targeting effective C,N&P removal, other issues such as organic micropollutants, gases and odours emissions are considered. Most of the technologies analysed have been tested at pilot- or at full-scale. Tools and methods for their Economic, Environmental, Legal and Social impact assessment are described. The 3R concept is also applied to Innovative Processes design, considering different levels of innovation: Retrofitting, where novel units are included in more conventional processes; Re-Thinking, which implies a substantial flowsheet modification; and Re-Imagining, with completely new conceptions. Tools are presented for Modelling, Optimising and Selecting the most suitable plant layout for each particular scenario from a holistic technical, economic and environmental point of view.
Download or read book Air Quality Criteria for Oxides of Nitrogen written by Dennis J. Kotchmar and published by DIANE Publishing. This book was released on 1996-07 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates the latest scientific data on health effects of NOx measured in laboratory animals and exposed human populations and the effects of NOx on agricultural corps, forests and ecosystems, as well the NOx effects on visibility and non-biological materials. Other chapters describe the nature, sources, distribution, measurement and concentrations of NOx in the environment. Covers all pertinent literature through early 1993. Glossary of terms and symbols. Extensive bibliography. Charts, tables and graphs.
Download or read book Onsite Wastewater Treatment Systems written by Bennette Day Burks and published by Hogarth House Limited. This book was released on 1994-01-01 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Quality Criteria for Nitrogen Oxides written by United States. Environmental Protection Agency. Air Pollution Control Office and published by . This book was released on 1971 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
