- SA@OSU Home
- →
- Browsing by Subject
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing by Subject "Stream ecology"
Now showing items 1-12 of 12
-
(1974-07-01)The ³²P material balance method for measuring periphyton production and grazing rates on periphyton in streams developed by Elwood and Nelson (1972) was evaluated by laboratory and field experiments. Three basic assumpti ...
-
(2002-07-08)The coexistence of multiple predators may have important consequences for the structure and function of communities. Interactions between predators may strongly affect their combined direct and indirect effects on prey ...
-
(Corvallis : Water Resources Research Institute, Oregon State University, 1975-02)
-
(1980-03-06)Relative effects of light, nutrients, and grazing on primary production were investigated in streams in the Cascade Mountains of Oregon and in laboratory streams. Relative magnitudes of primary production and associated ...
-
(1997-05-13)Although there has been extensive research on the geomorphic and ecologic role of large woody debris (LWD) in streams, the dynamics of LWD in streams are poorly known due to various measurement difficulties during floo ...
-
(1997-10-15)Allochthonous litter inputs are a primary source of organic matter in low-order forested streams. A major component of this litter moves through small streams as fine particulate organic matter (FPOM). Litter decomposi ...
-
A geographical framework for assessing longitudinal patterns in stream habitat and fish distribution (2002-02-25)New approaches are needed to quantify and understand spatial patterns of stream fishes and their environment. Concepts in riverine ecology emphasize the importance of thermal zones and gradual longitudinal changes in phy ...
-
(1972-12-12)The effects of sublethal concentrations of cyanide, pentachlorophenol and zinc individually and in combination on the growth and production of juvenile chinook salmon, Oncorhynchus tshawytscha (Walbaum), and aquatic inve ...
-
(1974-07-26)The objective of this study was to quantitatively describe the intrusion of logging debris into artificial gravel streambeds during conditions of low stream flow with a stable streambed, and begin an analysis of the eff ...
-
(1972-07-05)Amounts of natural debris in small headwater streams under old growth stands of Douglas-fir vary from 6 1/2 tons per 100 ft. of stream to 26 tons per 100 ft. of stream, depending on terrain and timber characteristics ...
-
Plant production in experimental streams : a cooperative research project with Weyerhaeuser Company (Corvallis : Water Resources Research Institute, Oregon State University, 1976-09)
-
(1978-01-12)The oxygen concentration in a stream is an important parameter of water quality. Changes in oxygen concentrations can affect various stream organisms including fish. Foresters have become concerned with predicting the ...
Now showing items 1-12 of 12
