Water SpectrumU.S. Army Corps of Engineers, 1979 |
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Página 28
... streams . States were given until the end of 1978 to come up with a plan to control nonpoint pollution . ( Some later received 6 - month extensions . ) In Maryland , this planning is being carried out by three agencies - the Maryland ...
... streams . States were given until the end of 1978 to come up with a plan to control nonpoint pollution . ( Some later received 6 - month extensions . ) In Maryland , this planning is being carried out by three agencies - the Maryland ...
Página 29
... streams , construct expensive struc- tures to process animal waste , and enclose their property with erosion fences caused alarm . Such proposals by some en- vironmentalists seemed not only uneconomical to farmers ... stream and posed a.
... streams , construct expensive struc- tures to process animal waste , and enclose their property with erosion fences caused alarm . Such proposals by some en- vironmentalists seemed not only uneconomical to farmers ... stream and posed a.
Página 30
... stream . " Roelkey says he was delighted when his farm was chosen for the project even though he knew it would mean relinquishing much of his family's privacy . He agreed to it , however , because he had become distressed in recent ...
... stream . " Roelkey says he was delighted when his farm was chosen for the project even though he knew it would mean relinquishing much of his family's privacy . He agreed to it , however , because he had become distressed in recent ...
Página 31
... streams . Railroad ties and crushed stone , forming a walk - in livestock drinking facility , were arranged along the banks of another stream for the same purpose . To encourage growth of the strongest and most productive species , the ...
... streams . Railroad ties and crushed stone , forming a walk - in livestock drinking facility , were arranged along the banks of another stream for the same purpose . To encourage growth of the strongest and most productive species , the ...
Página 33
... streams , lakes , and reservoirs . That's enough to fill a train of freight cars stretch- ing from the earth to the moon and halfway back . Although some two million landowners cooperate with conservation districts by installing ...
... streams , lakes , and reservoirs . That's enough to fill a train of freight cars stretch- ing from the earth to the moon and halfway back . Although some two million landowners cooperate with conservation districts by installing ...
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agencies aquatic areas barge basin beach beach nourishment brown trout canal channel Chief of Engineers clam coal coastal commercial construction Corps of Engineers cost Creek designed discharge District economic economic rent effects energy environment environmental estuaries evaluation facilities Federal fish and wildlife fishery flash flood floodplain future Geological geothermal ground water habitat harbor Hawaiian monk seal hydrilla impact improvements increase industry instream flows Island Lake Erie Lake Ontario land levels located locks major manatee maps ment miles million National navigation needed nodules ocean Ohio Ohio River operation OTEC percent Photo planning plant population potential problems production rafting recreation region reservoir result River sediment soil species stream structure surface temperature tion transportation trout U.S. Army U.S. Army Corps U.S. Geological Survey United values water policy water resources Water Spectrum waterways weather modification wetlands
Pasajes populares
Página 1 - It is hereby declared to be the policy of the United States that certain selected rivers of the Nation which, with their immediate environments, possess outstandingly remarkable scenic, recreational, geologic, fish and wildlife, historic, cultural, or other similar values...
Página 28 - From you have I been absent in the spring, When proud-pied April dress'd in all his trim Hath put a spirit of youth in every thing, That heavy Saturn laugh'd and leap'd with him. Yet nor the lays of birds nor the sweet smell Of different flowers in odour and in hue Could make me any summer's story tell, Or from their proud lap pluck them where they grew ; Nor did...
Página 29 - Add $ .75 for foreign mailing. No additional postage is required for mailing within the United States, its possessions, Canada, Mexico, and all Central and South American Countries except Argentina, Brazil, British Honduras, French Guiana, Guyana, and Surinam. For shipment to all other foreign countries include additional postage as quoted for each periodical or subscription service.
Página 30 - ... assure the protection and propagation of a balanced, indigenous population of shellfish, fish and wildlife in and on the body of water into which the discharge is to be made.
Página 12 - Remittance Enclosed (Make checks payable to Superintendent of Documents) D Charge to my Deposit Account No. MAIL ORDER FORM TO: Superintendent of Documents Government Printing Office Washington, DC 20402...
Página 2 - The purpose of this Act is to implement this policy by instituting a national wild and scenic rivers system, by designating the initial components of that system and by prescribing the methods by which and standards according to which additional components may be added to the system from time to time.
Página 2 - GEOMORPHOLOGY - That branch of both physiography and geology which deals with the form of the earth, the general configuration of its surface, and the changes that take place in the evolution of land forms.
Página 46 - Plans are policies and policies, in a democracy at any rate, spell politics. The question is not whether planning will reflect politics but whose politics will it reflect. What values and whose values will planners seek to implement?
Página 1 - Agriculture shall make specific studies and investigations to determine which additional wild, scenic and recreational river areas within the United States shall be evaluated in planning reports by all Federal agencies as potential alternative uses of the water and related land resources involved.
Página 3 - Managing our vital water resources depends on a balance of supply, demand and wise use. Using water more efficiently is often cheaper and less damaging to the environment than developing additional supplies. While increases in supply will still be necessary, these reforms place emphasis on water conservation and make clear that this is now a national priority.