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Filtering by: Subject Douglas fir -- Effect of drought on Degree Level Bachelor's

The effect of broadcast burning on Douglas fir reproduction

Creator:

Fowells, H. A. (Harry Ardell), 1908-

Resource Type:

Undergraduate Thesis

Full Text:

The effect of broadcast burning on Douglas fir reproduction
Light in relation to the growth of Douglas fir

Creator:

Hawkins, Leroy A.

Resource Type:

Undergraduate Thesis

Full Text:

an effect on the height of Douglas fir, and the effect is to make the trees of the denser stand grow
Cool hideaways: use of temperature refuges by juvenile coho salmon in the West Fork Smith River

Creator:

Raskauskas, Nancy

Abstract:

The West Fork Smith River, a 69 km2 watershed in the Coast Range of Oregon, is prone to short periods of very high water temperature in mid-summer due to a combination of human and natural influences. In the summers of 2003 and 2004 more than 400 juvenile coho salmon regularly...

Resource Type:

Honors College Thesis

Full Text:

on December 9, 2005 Title: Cool Hideaways: Use of Summer Temperature Refuges by Juvenile Coho Salmon