Water SpectrumU.S. Army Corps of Engineers, 1979 |
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Página 3
... value of soybeans rose rapidly , en- couraging landowners to clear more of the forest to create farmland . In addition , some landowners may be seeking to prevent the government's purchase of their property as miti- gation land . Thus ...
... value of soybeans rose rapidly , en- couraging landowners to clear more of the forest to create farmland . In addition , some landowners may be seeking to prevent the government's purchase of their property as miti- gation land . Thus ...
Página 8
... fisheries management decisions more objective and describes the results of investigations into the economic value and impacts of Great Lakes fisheries . by Daniel R. Talhelm Fisheries ' he fisheries in the Michigan waters of the Great. 8.
... fisheries management decisions more objective and describes the results of investigations into the economic value and impacts of Great Lakes fisheries . by Daniel R. Talhelm Fisheries ' he fisheries in the Michigan waters of the Great. 8.
Página 9
... values . For example , preliminary studies indicate that the net annual " social " value of Michigan's Great Lakes ... Values Fisheries have several kinds of values to society ( see Table 1 ) . The purpose of fisheries management is to ...
... values . For example , preliminary studies indicate that the net annual " social " value of Michigan's Great Lakes ... Values Fisheries have several kinds of values to society ( see Table 1 ) . The purpose of fisheries management is to ...
Página 10
... Values Derived From Fisheries Resources I. Direct Values to Users - POTENTIAL PAYMENT FOR RESOURCE USE ( potential economic rent plus recoverable cost of providing for resource uses ) A. Sport fishermen B. Fish purchasers ( consumers ) ...
... Values Derived From Fisheries Resources I. Direct Values to Users - POTENTIAL PAYMENT FOR RESOURCE USE ( potential economic rent plus recoverable cost of providing for resource uses ) A. Sport fishermen B. Fish purchasers ( consumers ) ...
Página 11
... value of a day's angling in the Great Lakes is much like finding the value of an acre of land : each one is a little different , and an average value is only misleading . These values would be easier to find if there were a market for ...
... value of a day's angling in the Great Lakes is much like finding the value of an acre of land : each one is a little different , and an average value is only misleading . These values would be easier to find if there were a market for ...
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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.