Elk River is a sixth order stream, draining a 200 square
kilometer basin in the Klainath Mountain province of
southwestern Oregon. Timber harvesting began in the basin
during the 1950's, with peak removal of wood occurring in the
mid to late 1960's. This activity lead to an increase in the...
Includes a brief report of a survey of the Yaquina River to the head of tide, including part of the Big Elk River up to Sunset Quarry. Concludes that the river is "sufficiently navigable to meet all demands of commerce," (p.2) and does not recommend any improvements.
The Elk River Basin drains 93 sq ml of steep forested terrain
on the west side of the Klamath Mountains in Southwest Oregon.
This river and its tributaries support a diverse and abundant
population of anadromous fish; a hatchery located at river mile 13
(km 21) supplements these native populations....
Conflict over the management of public lands has increased markedly in the recent past. Forest Service personnel are responsible for making decisions about land allocations that are controversial and engender debate. This is a case study examining a conflict over the management of the Elk River drainage on the Siskiyou...
Research on the distribution of juvenile salmonids in streams has been dominated by studies examining small areas over short periods. However, information relevant to freshwater influences on population persistence is likely to derive from longer-term, multi-scale studies. Relationships were examined among juvenile anadromous salmonids, their freshwater habitat, and landscape characteristics...
Oregon's estuaries are important ecosystems for scientific study. Consequently, knowledge of what research has been conducted helps us identify benchmarks and plan new projects. A comprehensive bibliography of published research, technical reports, local documents, and data sets is one means of recording this knowledge. For these reasons, the Guin Library...
Oregon's estuaries are important ecosystems for scientific study. Consequently, knowledge of what research has been conducted helps us identify benchmarks and plan new projects. A comprehensive bibliography of published research, technical reports, local documents, and data sets is one means of recording this knowledge. For these reasons, the Guin Library...
Archival information about fish and water in the Umpqua Basin can be found in reports housed in disparate locations (e.g., offices of various State and Federal agencies and local organizations). A comprehensive bibliography of grey literature, important or uncataloged reports, and published reports is one means of recording what research...
Tributaries of the Tualatin River cascade down high gradient slopes for relatively short distances, then flow into the low gradient mainstem which meanders for much of its length. The gentle, east-facing slopes of Oregon's Coast Range provide the geomorphic and climatic template for the watershed's patterns of discharge, water quality,...
The objective of the Alsea Watershed Study of Integrated Land-Water
Management is to learn how to obtain maximum productivity of a river
basin for the greatest public good. Specific objectives of the investigation
are:
* To determine effects of forestry, mining, industrial, agricultural,
municipal, fishery, game, recreational and other practices...
