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Numbers of wild Canada geese (Branta canadensis) have increased dramatically during the past 30 years in the lower Columbia and Willamette Valley systems. The damage they cause by grazing and trampling plants can be substantial.
The objectives of...
1999-01-22 (iso8601)
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Document: Congressional Record, "Protecting The Present Users of Lower Colorado River Water," April 25, 1964, page 10
1964-04-25
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forested lands to a very limited extent for grazing livestock during the summer months.
White pine, a most valuable species of commercial timber, is found in important stands in the western part of the subdivision. White pine comprises only...
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Image captions: Cattle country near New Meadows, Idaho.
Range cattle on pasture near New Meadows, Idaho.
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Image captions: Alfalfa hay in windrows near Homedale, Idaho, Owyhee project.
Stacking hay, Owyhee project.
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Image captions: Baled alfalfa hay, near Burley, Idaho, Minidoka project.
Beef cattle in feeding pens near Burley, Idaho.
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SUMMARY OF DEVELOPMENT PROGRAM
BY STAGES AND SUBSTAGES.
FIRST STAGE
Second
Under Construction
Authorized but not
yet under construction
Recommended for Authorization
Deferred
PERCENTAGE COMPARISON
NUMBER OF PROJECTS
New Land...
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U.S. Atomic Energy Commission Contracts No. AT(45-1)-1385 and No. AT(45-1)-1725 RLO-1725-62. Office of Naval Research Contracts Nonr-477(10) and Nonr-477(37). Project NR-083-012
2010-06-29
2010-06-29 1966-04-29 |
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The Columbia River seal control program operated under legislative authority. The Fish Commission paid has paid a bounty since 1936 and hired a seal hunter during 1958-1970. In May 1972, the author wrote to resource management and research...
1972-12 (iso8601)
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TABLE 1.—Annual costs and benefits (1946 prices)
Annual costs
Operation, maintenance and replacements:
Irrigation (including domestic water systems)
Navigation Flood control Allowance for amortization of all construction costs in...
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In Part I the environment of the coastal dunes of Oregon and Washington is analyzed. Most of the substratum is a narrow foreland or terrace, in part submerged, that borders the mountain front. Temperature is relatively low in summer and rarely...
1958 (iso8601)
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2024-04-29
2024-04-29 |
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2024-04-29
2024-04-29 |
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regarded as setting the basic rules for system operations for salmon. The current biological opinion calls for water from federal headwater storage projects on the Columbia, with limited contributions from major tributaries such as the Snake....
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OPERATIONS.
1892-93. 7,500 1. f. dike built, 93, 3410. 1893-94. About 10,0001. f. dike built, 94, 2598. 1894-95. About 15,0001. f. dike built, 95, 3411. 1895-96. Repairs made to dikes, 96, 3335. 1902-03. Sur. for location of proposed chans.;...
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Sur. of bar shows slight movement seaward of 24' inner curve, extension seaward of Clatsop Spit, and building up of Clatsop Spit on n. side; 24' curve gives indication of breaking through crest, 04, ((80.
Teredo destroying piles; severe storms...
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would be if a jog were put into it by an earthquake—a rapid shaped like a flash of lightning, and with just as much kick in it.
After much climbing and scrambling over rocks, Roos found a place about half way down the left side of the jagged...
2004-08-16
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