Index Catalog // ScholarsArchive@OSU

Development of tree height and diameter growth equations for mid-Willamette Valley Douglas-fir

Creator:: Ritchie, Martin W.
Abstract:: Equations for predicting height growth, basal area growth and diameter inside bark are presented for Douglas-fir. Basal area growth equations for grand fir are also presented. The growth models were developed for use in an individual tree/distance independent growth simulator. Various model forms and measures of competitive stress were compared...
Resource Type:: Masters Thesis

Disaggregative and individual-tree growth models in theory and application

Creator:: Ritchie, Martin W.
Abstract:: Disaggregative and individual-tree/distance-independent modeling methods are compared and contrasted. Differences between the two are related to differences in functional and apparent resolution and may be illustrated using aggregation theory. When considering models of different levels of resolution describing a given phenomenon, invariance with respect to the aggregation implied (symmetry) may...
Resource Type:: Dissertation

Evaluation of individual-tree and disaggregative prediction methods for Douglas-fir stands in western Oregon

Creator:: Ritchie, Martin W. and Hann, David W.
Abstract:: The efficiency of six disaggregative methods and two individual-tree methods was evaluated in terms of their ability to predict 5-year basal area increment for Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stands in western Oregon. Models were developed for predicting gross stand basal-area increment and individual-tree diameter increment. In addition, models were...
Resource Type:: Article
Full Text:: Douglas-fir stands in western Oregon1 Martin W. Ritchie and David W. Hann Abstract: The efficiency of

Thornless evergreen blackberries (western Oregon - west of Cascades) [1970]

Creator:: Rasmussen, D. L., Gardner, E. Hugh, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Black raspberries (blackcaps) (western Oregon - west of Cascades) [1970]

Creator:: Torvend, Palmer S., Gardner, E. Hugh, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Red raspberries (western Oregon - west of Cascades) [1970]

Creator:: Sprowls, J. F., Gardner, E. Hugh, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Loganberries, boysenberries, and marion blackberries (western Oregon - west of Cascades) [1970]

Creator:: Rasmussen, D. L., Gardner, E. Hugh, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Loganberries, boysenberries, and marion blackberries (western Oregon - west of Cascades) [1977]

Creator:: Sheets, Arden, Brown, Ken, Gardner, E. Hugh, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Strawberries in western Oregon (west of the Cascades) [1988]

Creator:: Hart, John, Righetti, Tim, Sheets, Arden, and Martin, L. W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Strawberries (western Oregon - west of Cascades) [1973]

Creator:: Garren, R., Martin, L. W., Gardner, Hugh, and Jackson, T. L.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

ScholarsArchive@OSU

Development of tree height and diameter growth equations for mid-Willamette Valley Douglas-fir

Disaggregative and individual-tree growth models in theory and application

Evaluation of individual-tree and disaggregative prediction methods for Douglas-fir stands in western Oregon

Thornless evergreen blackberries (western Oregon - west of Cascades) [1970]

Black raspberries (blackcaps) (western Oregon - west of Cascades) [1970]

Red raspberries (western Oregon - west of Cascades) [1970]

Loganberries, boysenberries, and marion blackberries (western Oregon - west of Cascades) [1970]

Loganberries, boysenberries, and marion blackberries (western Oregon - west of Cascades) [1977]

Strawberries in western Oregon (west of the Cascades) [1988]

Strawberries (western Oregon - west of Cascades) [1973]

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search