9780309130004 - Nutrient Control Actions for Improving Water Quality in the Mississippi River Basin and Northern Gulf of Mexico di National Academy Press (11 risultati)

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: new. Paperback. A large area of coastal waters in the northern Gulf of Mexico experiences seasonal conditions of low levels of dissolved oxygen, a condition known as hypoxia. Excess discharge of nutrients into the Gulf of Mexico from the Mississippi and Atchafalaya rivers causes nutrient overenrichment in the gulf's coastal waters and stimulates the growth of large algae blooms. When these algae die, the process of decomposition depletes dissolved oxygen from the water column and creates hypoxic conditions. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the U.S. Environmental Protection Agency (EPA) requested advice from the National Research Council. This book represents the results of the committee's investigations and deliberations, and recommends that the EPA and U.S. Department of Agriculture should jointly establish a Nutrient Control Implementation Initiative to learn more about the effectiveness of actions meant to improve water quality throughout the Mississippi River basin and into the northern Gulf of Mexico.Other recommendations include how to move forward on the larger process of allocating nutrient loading caps -- which entails delegating responsibilities for reducing nutrient pollutants such as nitrogen and phosphorus -- across the basin. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the US Environmental Protection Agency (EPA) requested advice from the National Research Council. This book presents the results of the committee's investigations and deliberations. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 79 pages. 8.75x6.00x0.25 inches. In Stock.

Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.

Condizione: New.

Condizione: New. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the US Environmental Protection Agency (EPA) requested advice from the National Research Council. This book presents the results of the committee's investigations and deliberations. Num Pages: 90 pages, colour illustrations, maps, figures. BIC Classification: RN. Category: (P) Professional & Vocational. Dimension: 229 x 152 x 5. Weight in Grams: 181. . 2008. Paperback. . . . . Books ship from the US and Ireland.

Condizione: New. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the US Environmental Protection Agency (EPA) requested advice from the National Research Council. This book pre.

Condizione: New. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the US Environmental Protection Agency (EPA) requested advice from the National Research Council. This book presents the results of the committee's investigations and deliberations. Num Pages: 90 pages, colour illustrations, maps, figures. BIC Classification: RN. Category: (P) Professional & Vocational. Dimension: 229 x 152 x 5. Weight in Grams: 181. . 2008. Paperback. . . . .

Paperback. Condizione: new. Paperback. A large area of coastal waters in the northern Gulf of Mexico experiences seasonal conditions of low levels of dissolved oxygen, a condition known as hypoxia. Excess discharge of nutrients into the Gulf of Mexico from the Mississippi and Atchafalaya rivers causes nutrient overenrichment in the gulf's coastal waters and stimulates the growth of large algae blooms. When these algae die, the process of decomposition depletes dissolved oxygen from the water column and creates hypoxic conditions. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the U.S. Environmental Protection Agency (EPA) requested advice from the National Research Council. This book represents the results of the committee's investigations and deliberations, and recommends that the EPA and U.S. Department of Agriculture should jointly establish a Nutrient Control Implementation Initiative to learn more about the effectiveness of actions meant to improve water quality throughout the Mississippi River basin and into the northern Gulf of Mexico.Other recommendations include how to move forward on the larger process of allocating nutrient loading caps -- which entails delegating responsibilities for reducing nutrient pollutants such as nitrogen and phosphorus -- across the basin. In considering how to implement provisions of the Clean Water Act to strengthen nutrient reduction objectives across the Mississippi River basin, the US Environmental Protection Agency (EPA) requested advice from the National Research Council. This book presents the results of the committee's investigations and deliberations. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.