Index Catalog // ScholarsArchive@OSU

Ectomycorrhizal populations on a chronosequence of disturbed areas in the central Cascades

Creator:: Meyer, Michele Marie
Abstract:: A greenhouse bioassay was used to investigate effects of natural and manmade disturbances on native ectomycorrhizal populations of Douglas-fir and western hemlock on a steep southeast slope in the west central Cascade Mountains. Total and mycorrhizal root tips were counted on seedlings grown in soils collected from (a) two 100+...
Resource Type:: Masters Thesis

Refinement and Evaluation of the Forest Management Plan for the Waiākea Timber Management Area

Creator:: Quiocho, Kennon
Abstract:: Hawai’i’s economy is 2 dimensional, relying both on agricultural products and tourism. In order for the state to have a more sustainable economy it’s going to need multiple sources of revenues and not rely primarily on one. Currently there is no successful model of timber harvesting in Hawaii. Developing a...
Resource Type:: Capstone Project
Full Text:: Kennon Quiocho Professor Perry MNR 561 Abstract Hawai’i’s economy is 2 dimensional

Spruce-Fir Moss Spider (Microhexura Montivaga) Monitoring Plan

Creator:: Sacco, Christopher
Abstract:: On June 20, 2019, the U.S. Fish and Wildlife Service (USFWS) announced it would conduct a 5-year status review of the Spruce-Fir Moss Spider as part of the process mandated by the Endangered Species Act. Although the Spruce-Fir Moss Spider has been listed as endangered since 1994, minimal research has...
Resource Type:: Capstone Project

Leaf area index and productivity in eastern Washington forests

Creator:: McCandlish, Brooks
Abstract:: The relationship between Leaf Area Index (LAI) and current stem-wood production was examined in selected stands in eastern Washington. Stands were sampled with an angle gauge (prism). LAI was estimated from sapwood area; current stem-wood production from DBH, height, and radial increment. Maximum LAI attainable on a given site has...
Resource Type:: Masters Thesis

Potential for Coastal Wetland Blue Carbon Offset Projects in the Point Reyes Area

Creator:: Minnick, Margaret T.
Abstract:: Point Reyes is a 100-square mile peninsula located on the California coast about 30 miles north of San Francisco. The peninsula, surrounding bays, and neighboring coastal mainland are a unique biodiversity hotspot. The area underwent heavy human use, including ranching and logging, during the late 1800s and early 1900s. Conservation...
Resource Type:: Capstone Project
Full Text:: ) climate modes cause multi-year periods of droughty and rainy conditions (Evens 2008; Perry et al. 2008

Interspecific carbon transfer in ectomycorrhizal tree species mixtures

Creator:: Simard, S. (Suzanne)
Abstract:: The overall goal of this study was to investigate influences of ectomycorrhizae (EM) and interspecific carbon transfer on seedling performance in species mixtures. The objectives were to: (I) determine the potential for EM to link paper birch and Douglas-fir, (ii) quantify gross and net interspecific carbon transfer, and (iii) evaluate...
Resource Type:: Dissertation

Study of some biological and nutritional factors that influence nodulation by Frankia on red alder (Alnus rubra) and snowbrush (Ceanothus velutinus) within three age-class Douglas-fir forests in H.J. Andrews Experimental Forest, Oregon

Creator:: Rojas-Melo, Nestor S.
Abstract:: Bioassays using red alder and snowbrush plants grown in soils collected from a clearcut, a young Douglas-fir plantation, and an old-growth stand were conducted. Sites are located at the Andrews Experimental Forest, Oregon. In the first bioassays, more alder than snowbrush plants survived and nodulated. Of the plants that survived,...
Resource Type:: Dissertation

A sustainable resource development plan framework for the Neskonlith Indian Band, British Columbia

Creator:: Mackasey, J. Patrick
Abstract:: A sustainable resource development plan framework was prepared for the Neskonlith Indian Band, who are located in the interior of British Columbia, Canada. The framework intends to address issues involving; integrated resource management, traditional native land management, ecosystem management, and community-based resource management. A soft systems (Wilson & Morren, 1990)...
Resource Type:: Masters Thesis

Studies on Acacia senegal (L.) Wild. in western Sudan with special reference to variation among populations, host x soil inoculum interaction among populations, and host x Rhizobium strains interactions

Creator:: Elhadi, Faroug Mohamed
Abstract:: Seeds of A. senegal (L.) Wild from four populations across a rainfall gradient in western Sudan were grown in two sites. One site is on an upper dune crest - (sandy soil) and the other site is on the lower slope of the same dune - (sandy loam soil). Soils...
Resource Type:: Dissertation

Mycorrhiza formation and diversity in undisturbed forest and clearcut and burned areas in three forest types in Oregon

Creator:: Brainerd, Richard E.
Abstract:: A greenhouse bioassay was used to compare ectomycorrhiza formation and diversity in soils from undisturbed and clearcut and burned areas in moist mesic, moist montane and dry montane forest types representing a gradient of environmental harshness. It was hypothesized that mycorrhiza diversity decreases with increasing environmental harshness and that stability...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Ectomycorrhizal populations on a chronosequence of disturbed areas in the central Cascades

Refinement and Evaluation of the Forest Management Plan for the Waiākea Timber Management Area

Spruce-Fir Moss Spider (Microhexura Montivaga) Monitoring Plan

Leaf area index and productivity in eastern Washington forests

Potential for Coastal Wetland Blue Carbon Offset Projects in the Point Reyes Area

Interspecific carbon transfer in ectomycorrhizal tree species mixtures

Study of some biological and nutritional factors that influence nodulation by Frankia on red alder (Alnus rubra) and snowbrush (Ceanothus velutinus) within three age-class Douglas-fir forests in H.J. Andrews Experimental Forest, Oregon

A sustainable resource development plan framework for the Neskonlith Indian Band, British Columbia

Studies on Acacia senegal (L.) Wild. in western Sudan with special reference to variation among populations, host x soil inoculum interaction among populations, and host x Rhizobium strains interactions

Mycorrhiza formation and diversity in undisturbed forest and clearcut and burned areas in three forest types in Oregon

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