Individual-tree Probability of Survival Model for the Northeastern United States
Download or Read eBook Individual-tree Probability of Survival Model for the Northeastern United States PDF written by Richard M. Teck and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle.
| Author | : Richard M. Teck |
| Publisher | : |
| Total Pages | : 16 |
| Release | : 1990 |
| ISBN-10 | : MINN:31951D02986154F |
| ISBN-13 | : |
| Rating | : 4/5 (4F Downloads) |
Book Synopsis Individual-tree Probability of Survival Model for the Northeastern United States by : Richard M. Teck
Book excerpt: 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.
