Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Oak
Languages : en
Pages : 20

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Book Description

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Oak
Languages : en
Pages : 20

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Book Description


Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Oak
Languages : en
Pages : 0

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OAKSIM

OAKSIM PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 24

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Book Description
S2OAKSIM is an individual-tree growth and yield simulator for managed, even-aged, upland oak stands. Growth and yield projections for various thinning alternatives can be made with OAKSIM for up to 50 years. Simulator components include an individual-tree diameter growth model, a mortality model, height prediction equations, bark ratio equations, a taper based volume system, and a mathematical thinning rule based on actual data. The range of age, site, and stand conditions to which OAKSIM can be applied is discussed, and a numerical example is used to demonstrate computer output generated by the simulator.S3.

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands

Individual-tree Diameter Growth Model for Managed, Even-aged, Upland Oak Stands PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Oak
Languages : en
Pages : 20

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Book Description


User's Guide to OAKSIM

User's Guide to OAKSIM PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 28

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Book Description
Met dit computerprogramma kunnen groei- en opbrengstprojecties worden opgesteld voor verschillende dunningsmogelijkheden tot zo'n 50 jaar

OAKSIM

OAKSIM PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 0

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Book Description


User's Guide to OAKISM

User's Guide to OAKISM PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


User's Guide to OAKSIM

User's Guide to OAKSIM PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Forest thinning
Languages : en
Pages : 0

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Individual-tree Diameter Growth Model for Northeastern United States

Individual-tree Diameter Growth Model for Northeastern United States PDF Author: Richard M. Teck
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16

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Book Description
S2Describes a species-specific, distance-independent individual-tree diameter growth model for the Northeastern United States. Diameter growth is predicted in two steps using a two parameter, sigmoidal growth function modified by a one parameter exponential decay function with species-specific coefficients. Coefficients are presented for 28 species groups. The model accounts for variability in annual diameter growth due to species, tree size, site quality, and the tree's competitive position within the stand. Model performance is evaluated using the mean predicted error and the root mean square error. Results are presented for the calibration data and an independent validation data set. The model has been, incorporated into NE-TWIGS, a computerized forest growth model for the Northeastern United States.S3.

Height Prediction Equations for Even-aged Upland Oak Stands

Height Prediction Equations for Even-aged Upland Oak Stands PDF Author: Donald E. Hilt
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 14

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Book Description