Drainage and Water Quality in Great Lakes and Cornbelt States
نویسندگان
چکیده
منابع مشابه
Human influences on water quality in Great Lakes coastal wetlands.
A better understanding of relationships between human activities and water chemistry is needed to identify and manage sources of anthropogenic stress in Great Lakes coastal wetlands. The objective of the study described in this article was to characterize relationships between water chemistry and multiple classes of human activity (agriculture, population and development, point source pollution...
متن کاملThe importance of the Great Lakes Water Quality Agreement.
The Great Lakes Water Quality Agreement (GLWQA) may not be known by most people on either side of the US–Canadian border, but it is important. The International Joint Commission (IJC), the US– Canadian body that advises both governments on issues around the boundary waters is also an important organization, but not well known. The article by Gilbertson and Watterson raises questions about the p...
متن کاملDiversionary reframing of the Great Lakes Water Quality Agreement.
The United States and Canadian governments are undertaking a periodic review of the operation and effectiveness of the 1978 Great Lakes Water Quality Agreement through extended public meetings and conference calls. The stated purpose of the Agreement is to restore and maintain the chemical, physical and biological integrity of the waters of the Great Lakes Basin Ecosystem. For a variety of moti...
متن کاملWater quality objectives: yardsticks of the Great Lakes Water Quality Agreement.
-The possible use of liposomes (phospholipid vesicles) to direct cytotoxic drugs to tumours has led us to investigate the tissue localization of i.v. injected 99m-Tc-labelled liposomes in cancer patients. Twenty mg or 300 mg doses of liposomal lipid (7:2:1 molar ratio of phosphatidylcholine: cholesterol: phosphatidic acid) were used in a study of 13 patients with advanced cancer and one with po...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
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ژورنال
عنوان ژورنال: Journal of Irrigation and Drainage Engineering
سال: 1995
ISSN: 0733-9437,1943-4774
DOI: 10.1061/(asce)0733-9437(1995)121:4(283)