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1.
BOOK REVIEWS     
Books reviewed in this articles:
Environmental Quality and Water Development , edited by Charles R. Goldman, James McEvoy, Ill, and Peter J. Rickerson.
Nutrients in Natural Waters , edited by Herbert E. Allen and James R. Kranier.
Annual Review of Ecology and Systematics, Vol. 4 , edited by Richard F. Johnson, et al.
Water Quality: Management and Pollution Control Problems, Progress in Water Technology , Vol. 3, edited by S. H. Jenkins.
Sedimentary Structures of Ephemeral Streams , by M. Dane Picard and Lee R. High, Jr.  相似文献   

2.
BOOK REVIEWS     
Books review in this article:
Nuclear Desalination , Proceedings of IAEA Symposium, held in Madrid, November 1968.
Waters and Water Bights, Vol. 3 - Water Pollution and Quality Controls , by Burton J. Gindler.  相似文献   

3.
Development of plans to restore degraded areas in the Great Lakes   总被引:3,自引:0,他引:3  
The International Joint Commission's Water Quality Board has identified 42 Areas of Concern in the Great Lakes ecosystem where Great Lakes Water Quality Agreement objectives or jurisdictional standards, criteria or guidelines, established to protect uses, have been exceeded and remedial actions are necessary to restore beneficial uses. As a result of the 1985 report of the Water Quality Board, the eight Great Lakes states and the Province of Ontario committed themselves to developing a remedial action plan (RAP) to restore all uses in each Area of Concern within their political boundaries. Each RAP must identify the specific measures necessary to control existing sources of pollution, abate existing contamination (e.g., contaminated sediments), and restore all beneficial uses. Points which must be explicitly addressed in each RAP include: geographic extent of problem, beneficial uses impaired, causes of problems, remedial measures and a schedule for implementation, responsible agencies, and surveillance and monitoring activities that will be used to track effectiveness of remedial actions. The jurisdictions are responsible for developing RAPs, and the International Joint Commission is responsible for evaluating the adequacy of each RAP and tracking progress in restoring beneficial uses.  相似文献   

4.
Abstract: The U.S. Environmental Protection Agency (USEPA) Office of Pesticide Programs (OPP) has completed an evaluation of three watershed‐scale simulation models for potential use in Food Quality Protection Act pesticide drinking water exposure assessments. The evaluation may also guide OPP in identifying computer simulation tools that can be used in performing aquatic ecological exposure assessments. Models selected for evaluation were the Soil Water Assessment Tool (SWAT), the Nonpoint Source Model (NPSM), a modified version of the Hydrologic Simulation Program‐Fortran (HSPF), and the Pesticide Root Zone Model‐Riverine Water Quality (PRZM‐RIVWQ) model. Simulated concentrations of the pesticides atrazine, metolachlor, and trifluralin in surface water were compared with field data monitored in the Sugar Creek watershed of Indiana’s White River basin by the National Water Quality Assessment (NAWQA) program. The evaluation not only provided USEPA with experience in using watershed models for estimating pesticide concentration in flowing water but also led to the development of improved statistical techniques for assessing model accuracy. Further, it demonstrated the difficulty of representing spatially and temporally variable soil, weather, and pesticide applications with relatively infrequent, spatially fixed, point estimates. It also demonstrated the value of using monitoring and modeling as mutually supporting tools and pointed to the need to design monitoring programs that support modeling.  相似文献   

5.
ABSTRACT: Arizona's water pollution control program is based on authorties of Arizona Revised Statutes and Public Law 92–500, the Federal Water Pollution Control Act Amendments of 1972. The primary areas of this program are monitoring, facility inspections, plan review, planning, discharge permits and grants for the construction of publicly-owned waste water treatment facilities. The discharge permit program deals with control of point-source discharges and is administered by the United States Environmental Protection Agency. The planning and construction grants programs are administered by the State Water Quality Control Council and are implemented by the Bureau of Water Quality Control, which serves as staff to the Council. There are several challenges that face the State in this program. First is the adaptation of the “eastern law” to deal with Arizona's water quality problems. Second is to address problems caused by a long history of “laissez-faire” environmental quality management. Third is a mutual cooperation and coordination among the many entities involved in water resources management. Areas of particular interest in the State's program is the process setting water quality standards and the involvement of people of diversified backgrounds in the field of areawide planning under Section 208 of the Federal Water Pollution Control Act, which is primarily concerned with non-point sources of water pollution.  相似文献   

6.
An 11-year period of water quality data, collected by the Directorate of Sate Water Works of Turkey are thoroughly analyzed for the purpose of implementing water quality classes to water resources in the Meric Basin, located on the European land mass of Turkey. Water quality parameters are divided into four groups as physical, organic, inorganic, and bacteriological. The quality class of each group is evaluated by taking into account the poorest quality of any parameter in the group, after which a quality rank is assigned to the sampling station and the waterbody in question. This method of water quality classification imposed by the Turkish Water Quality Act, is then criticized with respect to a statistical approach.  相似文献   

7.
Heberling, Matthew T., 2011. Issues in Water Quality Trading: Introduction to Featured Collection. Journal of the American Water Resources Association (JAWRA) 47(1):1‐4. DOI: 10.1111/j.1752‐1688.2011.00510.x  相似文献   

8.
BOOK REVIEWS     
Book Reviewed in this article:
Leachate from Hazardous Wastes Sites, P. N. Cheremisinoff and K. A. Gigliello.
Water Quality: Characteristics, Modeling, Modification, G. Tchobanoglous and E. D. Schroeder.
Contaminant Removal from Public Water Systems, Daniel C. Houck, et al
Electroplating Wastewater Pollution Control Technology: Pollution Technology Review 115, George C. Cushnie, Jr.
Groundwater Management: The Use of Numerical Models, Paul van der Heijde, et al.
Interest Group Interaction and Groundwater Policy Formation in the Southwest, Zachery A. Smith.
Special Water Districts: Challenge for the Future, James N. Corbridge, Jr. (Editor)
Optimum Use of Water Resources, N. A. de Ridder and A. Erez.
Principles of Soil Conservation and Water Management, H. R. Arakeri and R. Donahue.
Facets of Hydrology II, John C. Rodda (Editor)
Water Quality and Its Control, James C. Lamb.
Groundwater Treatment Technology, Evan K. Nyer.
Ground Water in Hard Rocks, I. Larsson (Chairman) et al.
Treatise on Environmental Law, F. P. Grad.
Open-Channel Hydraulics, Richard H. French.
Cypress Swamps, K. C. Ewel and H. T. Odum  相似文献   

9.
BOOK REVIEWS     
Book reviewed in this article:
ESTUARINE WATER-QUALITY MANAGEMENT with moving element models and optimization techniques, J. P. O'Kane.
Hydrology and Quality of Water Resources, M. J. Hammer and K. A. MacKinchan.
Georges Bank: Past, Present, and Future of a Marine Environment, Guy C. McLeod and John H. Prescott (Editors).
Ground-Water Models, Studies and Reports in Hydrology, No. 34, Volume I - Concepts, Problems, and Methods of Analysis with Examples of Their Application, Prepared for the International Hydrological Programme by Working Group 8.1 by J. D. Bredehoeft
Bulking of Activated sludge – Preventative and Remedial Methods, Edited by B. Chambers and E. J. Tomlinson.
Acid Precipitation, Effects on Ecological Systems, Frank M. D'Itri.
Introduction to Ground Water Modeling, Finite Difference and Finite Element Methods, Herbert F. Wang and Mary P. Anderson.
Water Reuse, E. Joe Middlebrooks (Editor). Ann Arbor Science.
Erosion Control Measures on Appalachian Strip-Mines, Walter H. Davidson.
Energy in Wastewater Treatment, William F. Owen.
The Earth's Dynamic Systems (3rd Edition), W. Kenneth Hamblin.
Stream Water Quality in the Coal Region of Eastern Kentucky, Kenneth L Dyer.  相似文献   

10.
ABSTRACT .A summary is presented of remarks made at a conference held at Louisiana Tech University on the possibility of diverting some of the Mississippi River water to Texas and New Mexico. The Texas Water Plan which has initiated the diversion possibility is discussed and particular reference is made to the activities of the federal and state agencies directly responsible for determining various aspects of the diversion study. These agencies include the Texas Water Development Board, Texas Water Quality Board, Louisiana Department of Public Works, State Engineer's Office of New Mexico, Mississippi River Commission, and the Bureau of Reclamation.  相似文献   

11.
水质自动监测系统的质量控制和质量保证   总被引:7,自引:2,他引:5  
韦秀丽 《四川环境》2005,24(6):75-76,86
本文针对水质自动站的质量控制和质量保证的要求,并依据国家老口水质自动站的工作提出一些看法和观点。  相似文献   

12.
BOOK REVIEWS     
Book review in this Article
Dynamics of Fluids m Porous Media, by Jacob Bear.
Quantitative Methods for Preliminary Design of Water Quality Surveillance Systems, by Charles G. Beckers, Stanley G. Chamberlain, and G. Paul Grimsrud
Water Supplies and Economic Growth in an Arid Environment, an Arizona Case Study, by Maurice M. Kelso, William E. Martin and Lawrence E. Mack.  相似文献   

13.
On June 6, 1978, President Carter presented his Federal Water Policy Initiatives to the Congress. These were based on a year-long and sometimes controversial study by the Water Resources Council, the Office of Management and Budget, and the Council on Environmental Quality. Reforms were proposed relative to cost sharing, planning procedures, project evaluation, and environmental protection. Omitted from the policy were recommendations on water pollution control, planning coordination, and water resources research.The views expressed are the author's, and not necessarily those of the Library of Congress.  相似文献   

14.
Preston, Stephen D., Richard B. Alexander, and David M. Wolock, 2011. SPARROW Modeling to Understand Water‐Quality Conditions in Major Regions of the United States: A Featured Collection Introduction. Journal of the American Water Resources Association (JAWRA) 47(5):887‐890. DOI: 10.1111/j.1752‐1688.2011.00585.x  相似文献   

15.
Cochran, Bobby and Charles Logue, 2011. A Watershed Approach to Improve Water Quality: Case Study of Clean Water Services’ Tualatin River Program. Journal of the American Water Resources Association (JAWRA) 47(1):29‐38. DOI: 10.1111/j.1752‐1688.2010.00491.x Abstract: Over the last five years, Clean Water Services developed and implemented a program to offset thermal load discharged from its wastewater facilities to the Tualatin River by planting trees to shade streams and augmenting summertime instream flows. The program has overcome challenges facing many of the nation’s water quality trading programs to not only gain consensus on the frameworks needed to authorize trading, but also provide a broad range of ecosystem services. This paper compares the Tualatin case study with some of the commonly cited factors of successful trading programs.  相似文献   

16.
山西省某区块煤层气采出水水质均值为COD 170 mg/L,BOD529.7 mg/L,氨氮5.36 mg/L,氟化物6.59 mg/L,4个污染物指标超过GB 3838—2002《地表水环境质量标准》Ⅳ类水质限值要求。文章针对该地区煤层气采出水的可生化性差(BOD5/COD≤20%)、氯离子含量较高等特点,采用“电絮凝+电氧化”法进行中试试验,处理后水质COD≤17 mg/L,氨氮≤0.1 mg/L,氟化物≤1.0 mg/L,试验结果表明:采用该方法可以有效降低COD、氨氮、氟化物等主要污染物指标,使该区块煤层气采出水达到GB 3838—2002标准Ⅳ类水质要求(COD≤30 mg/L、氨氮≤1 mg/L、氟化物≤1 mg/L)。应用中试试验研究成果,采用“双电+保障(过滤)”工艺在该区块建成了煤层气采出水处理示范工程,水处理站建成投运后出水水质稳定,始终满足GB 3838—2002《地表水环境质量标准》Ⅳ类水质要求。  相似文献   

17.
BOOK REVIEWS     
Book Reviewed in this article:
Groundwater Engineering, A. I. Kashef.
Ground Water Quality, C. H. Ward, W. Giger, and P. L. McCarty (Editors).
Groundwater Pollution Control, L. W. Canter and R. C. Knox.
A Citizen's Handbook on Groundwater Protection, Wendy Gordon.
Environmental Pollution Control in Relation to Development: Tech. Rept. Series 718, World Health Organization.
Vadose Zone Monitoring for Hazardous Waste Sites, L. G. Everett, L. G. Wilson, and E. W. Hoylman.
Safe Drinking Water: The Impact of Chemicals on a Limited Resource, R. C. Rice.
Guidelines for Drinking Water Quality, Vol. 2, World Health Organization.
Hydrology: Principles, Analysis, and Design, H. M. Raghunath.
Problems of and Prospects for Predicting Great Salt Lake Levels, P. A. Kay and H. F. Diaz.
Water Resources Planning, Neil S. Grigg.
Natural Resources Economics: Selected Papers by S. V. Ciriacy-Wantrup, R. C. Bishop and S. D. Anderson (Editors).
Marine and Estuarine Geochemistry, A. G. Sigleo and A. Hattori (Editors).  相似文献   

18.
The physicochemical characteristics of the recipient environment into which chemical contaminants are deposited may influence their chemical speciation, mobility, bioavailability, and toxicity. In formulating Water Quality Criteria, the Environmental Protection Agency of the United States (EPA) considered the modifying effect of abiotic environmental factors on pollutant toxicity in an innovative regulatory approach. Scientific knowledge of the interactions and correlations between pollutant toxicity and abiotic factors remains limited. Recognition of the influence of the physicochemical characteristics of the recipient environment on pollutant toxicity has implications for the eventual formulation of regional, rather than uniform and national, criteria. In addition, in developing Water Quality Criteria that incorporate the effects of pollutants on aquatic life, EPA primarily focused on toxicity to aquatic animals and plants (including unicellular algae). The effects of pollutants on microbe-mediated ecological processes that are necessary for maintaining the state and quality of the ecosphere (such as biogeochemical cyclings, litter decomposition, and mineralization) were not included in the formulation of the Water Quality Criteria. To facilitate the recognition and quantification of adverse effects of pollutants on these ecological processes, the development of a computation, termed the ecological dosage 50% (EcD50) is recommended. Such a formulation could also be applied to setting environmental quality criteria for terrestrial ecosystems.  相似文献   

19.
BOOK REVIEWS     
Book review in this Article
Appropriate Methods of Treating Water and Wastewater in Developing Countries, George W. Reid.
Setprge and Gnnmdaater, Miguela A. Marino and James N. Luthin.
Hydrologic Modeling of SmaU Watersheds, C. T. Haan, H. P. Johnson, and D. L. Brakensiek
Remote Sensing for Resource Management, Chris J. Johannsen and James L. Sanders (Editors).
Proceedings of the Specialty Conference on Environmentally Sound Water and soil Management, E. Gordon Kxuse, Chuck R Burdick, and Yousef A. Yousef (Editors).
Handbook of Irrigation Technology, Volume I, Edited by Herman J. Finkel.
Water for Western Agculture. K. D. Frederick and J. C. Hanson.
Water Supply and Sanitation in Developing Countries, Edited by E J. Schiller and R L. hoste.
Handbook of Chemical Property Estimation Methods (Environmental Behavior of Organic Compounds), Warren J. Lyman, William F. Reehl, and David H. Rosenblatt.
The Clean Water Act: The Second Decade, Morris A. Ward, E. Bruce Harrison Co.
Economic Benefits of hnproved Water Quality: Public Perceptions of Option and Preservation Values, D. A. Greenley, R. G. Walsh, and R A. Young.
Surface Water, Robert Bowen.
Nitrogen, Public Health. and the Environment: Some Tools for Critical Thought, John H. Timothy Winneberger.  相似文献   

20.
采用陶粒、沸石为滤料的曝气生物滤池对生物处理系统二级出水进行深度处理回用,研究了水力停留时间、气水体积比对污染物COD和NH3-N处理效果的影响。结果表明:水力停留时间为8 h,气水体积比为3∶1的工况下,处理效果较好。稳定运行后,出水COD、BOD5、SS、NH3-N、TP和色度平均值分别为15.6 mg/L、3.2 mg/L、8.5 mg/L、1.24 mg/L、0.40mg/L和8度,达到《城市污水再生利用—城市杂用水水质》(GB/T 18920-2002)标准,出水可用于道路清扫、绿化等。  相似文献   

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