Index Catalog // Hyrax

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

O Criador:: Dykstra, Dennis P. and Oregon State University. Forest Research Laboratory
Abstract:: This report describes initial results of a yarding time study for the Pansy Basin Study, a cooperative research project designed to test the performance of skylines, balloons, and helicopters operating under various conditions of timber and terrain, and over a range of silvicultural and landscape design prescriptions. Observations during the...
Resource Type:: Technical Report
Full Text:: in Old-Growth Douglas-fir COMPACT Dennis P. Dykstra Research Bulletin 18 September 1975 Forest

Reclamation and conservation

O Criador:: Conkle, Howard E.
Resource Type:: Undergraduate Thesis
Full Text:: USDA unnumbered Soil Defense in the Piedmont Farmers' Bulletin 1767 USDA Soil and Water Conservation

Assessing how morphology of female desert bighorn sheep varies with climate in the Mojave Desert of California

O Criador:: Torres, Jose A.
Abstract:: Understanding how spatial variation in climate correlates with phenotypic variation among individuals may offer insights about local adaptation, population performance, and species’ response to climate change. Desert bighorn sheep (Ovis canadensis nelsoni) in the Mojave Desert of southern California experience a broad range of temperature and aridity, inhabiting mountain ranges...
Resource Type:: Honors College Thesis
Full Text:: , and Conservation Sciences (Honors Associate) Presented March 8, 2023 Commencement June 2023

The Oregon oceanbook : an introduction to the Pacific Ocean off Oregon including its physical setting and living marine resources

O Criador:: Parmenter, Tish, Bailey, Robert, Oregon. Department of Land Conservation and Development, and Oregon State University. Sea Grant College Program
Abstract:: The Oceanbook focuses on the ocean environment from the coastline to roughly 200 miles offshore, the limit of U.S. jurisdic-tion, and from Cape Mendocino, California, to Vancouver Island, British Columbia. We excluded the intertidal area of interest to low-tide beachcombers from the Oceanbook because this area is well covered in...
Resource Type:: Book
Full Text:: DEPARTMENT OF LAND CONSERVATION AND DEVELOPMEN James F. Ross, Director With special assistance from' *di

Conservation

O Criador:: Biology Colloquium (13th : 1952 : Oregon State University).
Resource Type:: Book
Full Text:: r Conservation BIOLOG Y COLLOQUIUM 1952 OREGON STATE CHAPTER OF PHI

Forty years of Western forestry : a history of the movement to conserve forest resources by cooperative effort, 1909-1949 : one forest--under two flags

O Criador:: Clark, Elias Treat, 1886-
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: WESTERN FORESTRY & CONSERVATION ASSOCIATION PORTLAND, OREGON 1949 This publication was authorized by

Impact of land use patterns and agricultural practices on water quality in the Calapooia River Basin of western Oregon

O Criador:: Mueller-Warrant, G. W., Griffith, S. M., Whittaker, G. W., Banowetz, G. M., Pfender, W. F., Garcia, T. S., and Giannico, G. R.
Abstract:: Agricultural practices, including tillage, fertilization, and residue management, can affect surface runoff, soil erosion, and nutrient cycling. These processes, in turn, may adversely affect (1) quality of aquatic resources as habitat for amphibians, fish, and invertebrates, (2) costs of treating surface and ground water to meet drinking water standards, and...
Resource Type:: Article
Full Text:: /JUNE 2012—VOL. 67, NO. 3JOURNAL OF SOIL AND WATER CONSERVATION George W. Mueller-Warrant is a research

Oregon Wildlife; Vol. 41 No. 2 (March-April 1986)

O Criador:: Oregon. Department of Fish and Wildlife
Resource Type:: Journal
Full Text:: OREGONSI WILDLIFE March - April 1986 Volume 41, No. 2 OREGON FISH AND WILDLIFE COMMISSION R. Gene

Oregon Wildlife; Vol. 41 No. 3 (May-June 1986)

O Criador:: Oregon. Department of Fish and Wildlife
Resource Type:: Journal
Full Text:: WILDLIFE May - June 1986 Volume 41, No. 3 OREGON FISH AND WILDLIFE COMMISSION R. Gene Morris

An index to the Sierra Club Bulletin : 1950-1976, volumes 35-61

O Criador:: Brazee, Ed
Abstract:: This compilation follows the Fifty-Seven-Year Index to the Sierra Club Bulletin annuals, 1893-1949, compiled by Dorothy H. Bradley and George Shochat and published by the Club in 1952. This index covers the monthly issues from 1950 through 1976 as well as the annuals, which were dated as monthly issues but...
Resource Type:: Book
Full Text:: INDEX TO THE SIERRA CLUB BULLETIN 1950·1'76

Hyrax

Production rates and costs for cable, balloon, and helicopter yarding systems in old-growth Douglas-fir

Reclamation and conservation

Assessing how morphology of female desert bighorn sheep varies with climate in the Mojave Desert of California

The Oregon oceanbook : an introduction to the Pacific Ocean off Oregon including its physical setting and living marine resources

Conservation

Forty years of Western forestry : a history of the movement to conserve forest resources by cooperative effort, 1909-1949 : one forest--under two flags

Impact of land use patterns and agricultural practices on water quality in the Calapooia River Basin of western Oregon

Oregon Wildlife; Vol. 41 No. 2 (March-April 1986)

Oregon Wildlife; Vol. 41 No. 3 (May-June 1986)

An index to the Sierra Club Bulletin : 1950-1976, volumes 35-61

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