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Filtering by: Contributor Office of Coastal Zone Management Degree Field Fisheries Science Subject Stream ecology -- Coast Ranges

Influences of clearcut logging on macroinvertebrates in perennial and intermittent headwaters of the Central Oregon Coast Range

Creator:

Banks, Janel

Abstract:

This research was designed to broaden the understanding of how timber-harvest affects aquatic macroinvertebrates in perennial and intermittent headwater streams. This study compared emergent and benthic macroinvertebrate assemblages from 20 headwater streams in the central Oregon Coast Range that varied by harvest condition and flow duration. Through comparison of the...

Resource Type:

Masters Thesis

Full Text:

located on lands owned by Weyerhaeuser Timber Company and Bureau of Land Management. I appreciate their
Spatial and temporal dynamics of sediment and wood in headwater streams in the central Oregon Coast Range

Creator:

May, Christine L.

Abstract:

Channels that were scoured to bedrock by debris flows provided unique opportunities to calculate the rate of sediment and wood accumulation, to make inferences about processes associated with input and transport of sediment, and to gain insight into the temporal succession of channel morphology following disturbance. In an intensive investigation...

Resource Type:

Dissertation

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data collection and the synthesis of ideas. Dan Miller and members of the Coastal Landscape Analysis
Influence of channel constraint on primary production, preiphyton biomass, and macroinvertebrate biomass in streams of the Oregon Coast Range

Creator:

Zucker, Steven J.

Abstract:

Differences in primary production and periphyton and macroinvertebrate biomass between pairs of constrained (valley floor width of less than twice the active channel width) and unconstrained reaches were investigated in Elk River and four tributaries in southwest Oregon. In August 1991, macroinvertebrates were sampled from individual cobbles, and rocks were...

Resource Type:

Masters Thesis

Full Text:

Influence of Channel Constraint on Primary Production

ScholarsArchive@OSU

Influences of clearcut logging on macroinvertebrates in perennial and intermittent headwaters of the Central Oregon Coast Range

Spatial and temporal dynamics of sediment and wood in headwater streams in the central Oregon Coast Range

Influence of channel constraint on primary production, preiphyton biomass, and macroinvertebrate biomass in streams of the Oregon Coast Range

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