Individual Tree Diameter Growth Model For Northeastern United States
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Individual tree Diameter Growth Model for Northeastern United States
Author | : Richard M. Teck |
Publsiher | : Unknown |
Total Pages | : 16 |
Release | : 1991 |
Genre | : Forests and forestry |
ISBN | : UIUC:30112048300617 |
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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.
Individual tree Diameter Growth Model for Managed Even aged Upland Oak Stands
Author | : Donald E. Hilt |
Publsiher | : Unknown |
Total Pages | : 20 |
Release | : 1983 |
Genre | : Oak |
ISBN | : UVA:X001835060 |
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Individual tree Probability of Survival Model for the Northeastern United States
Author | : Richard M. Teck,Donald E. Hilt |
Publsiher | : Unknown |
Total Pages | : 16 |
Release | : 1990 |
Genre | : Forest productivity |
ISBN | : MINN:31951D02986154F |
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Describes a distance-independent individual-tree probability of survival model for the Northeastern United States. Survival is predicted using a six-parameter logistic function with species-specific coefficients. Coefficients are presented for 28 species groups. The model accounts for variability in annual survival due to species, tree size, site quality, and the tree's competitive position within the stand. Model performance is evaluated using the chi-square goodness-of-fit test. Results are presented for the calibration data and an independent validation data set. The model has been incorporated into NE-TWIGS.
Publications of the Northeastern Forest Experiment Station
Author | : Northeastern Forest Experiment Station (Radnor, Pa.) |
Publsiher | : Unknown |
Total Pages | : 48 |
Release | : 1985 |
Genre | : Forests and forestry |
ISBN | : STANFORD:36105113768670 |
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Publications of the Northeastern Forest Experiment Station 1991 and 1992
Author | : Northeastern Forest Experiment Station (Radnor, Pa.) |
Publsiher | : Unknown |
Total Pages | : 68 |
Release | : 1995 |
Genre | : Forests and forestry |
ISBN | : MINN:31951D02995962J |
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Individual tree Diameter Growth Model for Managed Even aged Upland Oak Stands
Author | : Donald E. Hilt |
Publsiher | : Unknown |
Total Pages | : 20 |
Release | : 1983 |
Genre | : Oak |
ISBN | : MINN:31951D02986030X |
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Guide to the Stand damage Model Interface Management System
Author | : George Racin |
Publsiher | : Unknown |
Total Pages | : 302 |
Release | : 1995 |
Genre | : Gypsy moth |
ISBN | : STANFORD:36105113750017 |
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General Technical Report NE
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 590 |
Release | : 1980 |
Genre | : Forests and forestry |
ISBN | : UOM:39015049373858 |
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