Various Authorizations to Units of the National Park System and an Addition to the Wild and Scenic River System PDF Download
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Author: United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, Reserved Water, and Resource Conservation Publisher: ISBN: Category : National parks and reserves Languages : en Pages : 244
Author: United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, Reserved Water, and Resource Conservation Publisher: ISBN: Category : National parks and reserves Languages : en Pages : 244
Author: National Research Council Publisher: National Academies Press ISBN: 0309125391 Category : Nature Languages : en Pages : 611
Book Description
The rapid conversion of land to urban and suburban areas has profoundly altered how water flows during and following storm events, putting higher volumes of water and more pollutants into the nation's rivers, lakes, and estuaries. These changes have degraded water quality and habitat in virtually every urban stream system. The Clean Water Act regulatory framework for addressing sewage and industrial wastes is not well suited to the more difficult problem of stormwater discharges. This book calls for an entirely new permitting structure that would put authority and accountability for stormwater discharges at the municipal level. A number of additional actions, such as conserving natural areas, reducing hard surface cover (e.g., roads and parking lots), and retrofitting urban areas with features that hold and treat stormwater, are recommended.
Author: Blake Gumprecht Publisher: JHU Press ISBN: 9780801866425 Category : Architecture Languages : en Pages : 390
Book Description
Winner of the J. B. Jackson Prize from the Association of American Geographers Three centuries ago, the Los Angeles River meandered through marshes and forests of willow and sycamore. Trout spawned in its waters and grizzly bears roamed its shores. The bountiful environment the river helped create supported one of the largest concentrations of Indians in North America. Today, the river is made almost entirely of concrete. Chain-link fence and barbed wire line its course. Shopping carts and trash litter its channel. Little water flows in the river most of the year, and nearly all that does is treated sewage and oily street runoff. On much of its course, the river looks more like a deserted freeway than a river. The river's contemporary image belies its former character and its importance to the development of Southern California. Los Angeles would not exist were it not for the river, and the river was crucial to its growth. Recognizing its past and future potential, a potent movement has developed to revitalize its course. The Los Angeles River offers the first comprehensive account of a river that helped give birth to one of the world's great cities, significantly shaped its history, and promises to play a key role in its future.
Author: United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, Reserved Water, and Resource Conservation
Author: United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, Reserved Water, and Resource Conservation
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Author: Aeronautical Research Council (Great Britain)
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Author: Speed, Robert
Author: National Research Council
Author: Blake Gumprecht
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