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2351 - 2375 of 2700 Items << < 90 91 92 93 94 95 96 97 98 99 > >>
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The purpose of this thesis is to examine the problem of the
increasing competition between recreation and irrigation at Wallowa
Lake. Originally Wallowa Lake was an abundant source of fish for
the Indians but the advent of irrigation in the area...
1967-05-03 (iso8601)
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Of 149 wild animals from two western Oregon river drainage
areas and other localities in which "salmon poisoning" disease (SPD)
is enzootic, including ten mammalian and two avian species, 79
harbored Nanophyetus salmincola, the SPD vector. The...
1969-05-09 (iso8601)
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A series of log storage experiments were conducted to determine
whether leachates derived from water storage of logs are acutely
toxic to fish. Log segments approximately 18 inches long and 16 inches
in diameter were stored in tanks and held...
1971-05-10 (iso8601)
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Efficacious vaccines were developed for the control of Vibrio
anguillarum, the etiological agent of vibriosis in salmonid fish.
These bacterins can be administered either orally or parenterally.
It was determined that both formalin-killed...
1974-10-03 (iso8601)
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In this paper, a new test for causality in demand on markets supplied by both farmed and captured fish is
presented. This method is applied on markets for trout and potential substitutes imported to Germany, to
identify market delineation and...
2006-11 (iso8601)
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"The Tenmile Lakes Project for partial control of warm-water fish was initiated in August of 1964, One qualified fishery biologist and one conservation aide were assigned to do the work. The reduction in assigned personnel was due to lack of...
1966 (iso8601)
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Fishmeal is a critically important feed ingredient for use in animal (e.g., poultry and pork) and
aquaculture production (e.g., salmon, trout, and shrimp). There is concern that demand for fishmeal may
place additional stress on the world’s...
2006-11 (iso8601)
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A food consumption revolution is taking place in Russia. After decades of severe constraints on food consumption options under the communist regime Russian consumers are now adopting new food products - including seafood products - at a high pace....
2008 (iso8601)
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Stream-restoration projects are usually designed to improve habitat quality for fishes.
These projects manipulate flow patterns, substrate distribution, and amount and
placement of large woody debris. Consequently, they also affect the size and...
1996-02-09 (iso8601)
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The article examines the conditions under which community-based management or comanagement is likely to
result in either (I)successful collaboration between a state agency and a local community or (ii) “capture” of a public agency
by private or...
2001 (iso8601)
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The effects of different dietary lipids on the growth, nutrition
and tissue lipid profiles of rainbow trout raised to market size on a
commercially available ration were examined. Rainbow trout of 80 g
mean initial weight were fed pellets prepared...
1987-08-31 (iso8601)
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The general purpose of this study was to formulate and conduct an economic analysis of some issues associated with managing commercial salmonid resources in Oregon. Since the Fish Commission
of Oregon has the responsibility for managing these...
1970-08-07 (iso8601)
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As a homeowner in the Pacific Northwest, you have a unique opportunity to help maintain or improve the health of streams and riparian areas. A riparian area is the area of land adjacent to a stream, lake, or wetland. Most healthy, natural riparian...
2002-10 (iso8601)
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A plan for the reestablishment of anadromous salmonid stocks into waters above the Pelton Round Butte Hydroelectric Project (PRB) located on the Deschutes River, Oregon has been under development since 1996. The PRB complex, starting at river...
2009-01-20T17:00:00Z (iso8601)
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Common resources are those for which rights to use, access and management have not been assigned. Common resources are frequently subject to over-exploitation, a phenomenon frequently referred to as the "tragedy of the commons," and solutions to...
2002-02-15 (iso8601)
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An investigation of the fishes of the Willamette River and three of its larger tributaries was made during July, August, September, and November of 1951, to ascertain the possibility of using them as bio-indices of pollution. Thirteen stations...
1952-05-10 (iso8601)
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The Natural Resources Division (NRD) of the Confederated Tribes of Grand Ronde (CTGR), in cooperation with the Bureau of Indian Affairs (BIA), proposes the regeneration harvest and commercial thinning of four timber sales on the Reservation of The...
2000-04-25 (iso8601)
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First introduced to the USA in 1958, Myxobolus cerebralis, the parasite responsible for whirling disease in salmonids, has since spread across the country causing severe declines in wild trout populations in the intermountain west. Recent...
2007-01-23T21:53:48Z (iso8601)
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2818 REPORT OF THE CHIEF OF ENGINEERS, U. S. ARMY.
Comparative statement of principal exports for the past ten seasons—Continued.
FLOUR.
Foreign.
Barrels.
Value.
Domestic.
Barrels.
Value.
Total....
2006-06-16
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each year thereafter until the river improvement is completed, and then $500,000 annually for the canal; this would require about eleven years for the completion of the project.
COMMERCIAL STATISTICS.
The Columbia is the great river of the...
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Source
Tentative Disposition
PI-105 WI-70 WI-70
WI-39 SI-82
F F F
F F
Problem or Area of Concern
9. (Cont) COMMENT: Construction of Lower Granite Dam has continued in light of energy needs of the region and nation and the fact...
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