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Forest management for the North American pine mushroom (Tricholoma magnivelare (Peck) Redhead) in the southern Cascade Range

Creator:: Weigand, James F.
Abstract:: Analysis of import trade since 1976 shows that forests of the Pacific Northwest provide Japan with the largest share of pine mushrooms (Tricholoma spp.) outside of East Asia. To determine whether North American pine mushrooms (Tricholoma magnivelare (Peck) Redhead) merit more intensive management in the southern Cascade Range, a major...
Resource Type:: Dissertation

Management experiments for high-elevation agroforestry systems jointly producing matsutake mushrooms and high-quality timber in the Cascade Range of southern Oregon

Creator:: Weigand, James F.
Abstract:: Experimental prescriptions compare agroforestry systems designed to increase financial returns from high-elevation stands in the southern Oregon Cascade Range. The prescriptions emphasize alternative approaches for joint production of North American matsutake mushrooms (also known as North American pine mushrooms; Tricholoma magnivelare) and high-quality timber. Other agroforestry byproducts from the system...
Resource Type:: Technical Report

Host associations of Tricholoma magnivelare, the American matsutake

Creator:: Lefevre, Charles K.
Abstract:: Beginning in the 1980s, large-scale commercial harvest of Tricholoma magnivelare created a need for management of forests to ensure sustainability, but little was known of the biology or ecology of this species to guide management decisions. Four of the five studies presented here explore the basic synecology of T. magnivelare...
Resource Type:: Dissertation

Impact of landslide erosion on tree growth and vegetation in the western Oregon Cascades

Creator:: Miles, Donald William Riggs
Abstract:: Shallow, rapid soil mass movements are common events and primary sources of sediment in steep terrain of the Pacific Northwest. Poorly vegetated debris deposits and scars resulting from landslides remove land from the productive timber base, and are subject to continuing erosion. To examine the impact of these events on...
Resource Type:: Masters Thesis
Full Text:: landslides in the Western Cascade Range, Oregon. Geology 3(7):393-396. 13. Swanson, F. J., and M. E. James

Geochemistry of Plutonic Rocks of the Western Cascades, Washington & Oregon : Relationship to Crustal Segmentation and Ore Genesis

Creator:: Utevsky, Elinor S.
Abstract:: The volcanic (~45-10 Ma) and plutonic rocks (~37-12 Ma) comprising the Western Cascades extend from northernmost California to southern British Columbia and are ancestral to modern arc magmatism. The ancestral arc hosts a series of small plutons that are locally associated with porphyry (Cu-Mo) and epithermal (Au) ore deposits. Three...
Resource Type:: Masters Thesis

Dry coniferous forests in the Western Oregon Cascades

Creator:: Means, Joseph E.
Abstract:: Pseudotsuga menziesii dominates the forests of the Pacific Northwest. But though it is dominat, Tsuaa heteroohylla or Abies amabilis is usually climax. Many researchers have studied Pseudotsuga on the widespread mesic sites where it is seral, but few have examined the relatively rare ecosystems in which Pseudotsuga or its associate...
Resource Type:: Dissertation
Full Text:: in evapor- ative demand in western Oregon (Waring et. al., 1978). Geology The Cascade Range is

Soil arthropods in the Central Cascades : slash burning effects and biology of some species

Creator:: Estrada-Venegas, Edith G
Abstract:: Despite the recognized role of soil arthropod fauna on nutrient cycling and decomposition processes, many aspects of the effects of sylvicultural methods in forest ecosystems upon their biology remain poorly understood. The long term effects of prescribed fires on soil arthropods in forest ecosystems in the Pacific Northwest have never...
Resource Type:: Masters Thesis
Full Text:: California and southern Oregon (Perry, 1994). In the specific case of the eastern side of the Cascade Range

Interpretation of gravity anomalies observed in the Cascade Mountain province of Northern Oregon

Creator:: Braman, Dave E.
Resource Type:: Masters Thesis
Full Text:: NORTKRN OREGON INTRODUCTION The High Cascades portion of the Cascade Mountain Range is described by

Temporal variations in volume and geochemistry of volcanism in the Western Cascades, Oregon

Creator:: Verplanck, Emily Pierce
Resource Type:: Masters Thesis
Full Text:: , OREGON CHAPTER I: INTRODUCTION OVERVIEW The Cascade Range is a volcanic are which extends from

Identification, culture, and physiological ecology of cryophilic algae

Creator:: Hardy, J. T. (John T.)
Resource Type:: Masters Thesis
Full Text:: investigation was several-fold: 1) identifi- cation of species of snow algae from the Cascade Mountains of

ScholarsArchive@OSU

Forest management for the North American pine mushroom (Tricholoma magnivelare (Peck) Redhead) in the southern Cascade Range

Management experiments for high-elevation agroforestry systems jointly producing matsutake mushrooms and high-quality timber in the Cascade Range of southern Oregon

Host associations of Tricholoma magnivelare, the American matsutake

Impact of landslide erosion on tree growth and vegetation in the western Oregon Cascades

Geochemistry of Plutonic Rocks of the Western Cascades, Washington & Oregon : Relationship to Crustal Segmentation and Ore Genesis

Dry coniferous forests in the Western Oregon Cascades

Soil arthropods in the Central Cascades : slash burning effects and biology of some species

Interpretation of gravity anomalies observed in the Cascade Mountain province of Northern Oregon

Temporal variations in volume and geochemistry of volcanism in the Western Cascades, Oregon

Identification, culture, and physiological ecology of cryophilic algae

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