Water SpectrumU.S. Army Corps of Engineers, 1979 |
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Página 37
... areas that have been partially addressed and Some of discussed in the final report are shipment of hazardous substances , crew and vessel safety , and vessel operating capabilities . All of the above mentioned areas need to be ...
... areas that have been partially addressed and Some of discussed in the final report are shipment of hazardous substances , crew and vessel safety , and vessel operating capabilities . All of the above mentioned areas need to be ...
Página 38
... areas and in turning basins . Air bubbler systems will help keep surface ice melted , making ship passage easier ... areas . Ice navigation in channels and restricted river areas provides a constant potential for ice retardation and ...
... areas and in turning basins . Air bubbler systems will help keep surface ice melted , making ship passage easier ... areas . Ice navigation in channels and restricted river areas provides a constant potential for ice retardation and ...
Página 43
... areas having average temperature differences of 20 ° C are enormously reduced . A fairly large area in the central and Far Eastern portion of the Pacific Ocean is satisfactory , but the only other suitable sites are a small area west of ...
... areas having average temperature differences of 20 ° C are enormously reduced . A fairly large area in the central and Far Eastern portion of the Pacific Ocean is satisfactory , but the only other suitable sites are a small area west of ...
Página 2
... areas are truly immune to the flash flood threat . The list of danger areas is increasing rapidly . More than 15,000 communities and recreational areas have been identified by the Federal Insurance Administration as flood hazard areas ...
... areas are truly immune to the flash flood threat . The list of danger areas is increasing rapidly . More than 15,000 communities and recreational areas have been identified by the Federal Insurance Administration as flood hazard areas ...
Página 4
... area . These latest rains are producing a very dangerous problem to motorists and persons in low lying areas . . . . Be prepared to move out quickly if the rains persist and streams begin to overflow . Do not take this situation lightly ...
... area . These latest rains are producing a very dangerous problem to motorists and persons in low lying areas . . . . Be prepared to move out quickly if the rains persist and streams begin to overflow . Do not take this situation lightly ...
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Términos y frases comunes
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.