Výsledky vyhledávání - "Westfall, James"

Dissertation/ Thesis

Simulation of Early Stand Development in Intensively Managed Loblolly Pine Plantations

Autor: Westfall, James A.

A system of equations was developed and incorporated into the PTAEDA2 loblolly pine stand simulator to provide growth projections from time of planting. Annual height growth is predicted using a two-parameter Weibull function, where distribution para

Externí odkaz: http://hdl.handle.net/10919/29950
http://scholar.lib.vt.edu/theses/available/etd-12062001-095338/

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Akademický článek

Addressing nonresponse bias in forest inventory change estimation using response homogeneity classifications

Autor: Westfall, James A., Nelson, Mark D.

Publikováno v: In Forest Ecosystems 2023 10

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Akademický článek

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Dissertation/ Thesis

Efficient and Flexible Solution Strategies for Large-Scale, Strongly Coupled Multi-Physics Analysis and Optimization Problems

Autor: Westfall, James

Aerospace problems are characterized by strong coupling of different disciplines, such as fluid-structure interactions. There has been much research over the years on developing numerical solution methods tailored to each of the different disciplines

Externí odkaz: http://pqdtopen.proquest.com/#viewpdf?dispub=10108692

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Akademický článek

Urban tree measurement variability and the contribution to uncertainty in estimates of ecosystem services

Autor: Westfall, James A. ^*, Henning, Jason G., Edgar, Christopher B.

Publikováno v: In Urban Forestry & Urban Greening September 2021 64

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Akademický článek

Urban tree specific gravity and ash content: A case study from Baltimore, Maryland USA

Autor: Westfall, James A. ^*, Sonti, Nancy F., Wiemann, Michael C., Eberhardt, Thomas L., So, Chi-Leung

Publikováno v: In Urban Forestry & Urban Greening February 2020 48

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Dissertation/ Thesis

Growth Models and Mortality Functions for Unthinned and Thinned Loblolly Pine Plantations

Autor: Westfall, James A.

Effects of thinning, such as increased diameter growth and decreased mortality in the residual stand, have been recognized by foresters for many years. These effects are largely the result of increased tree vigor which is induced by a decreased level

Externí odkaz: http://hdl.handle.net/10919/37010
http://scholar.lib.vt.edu/theses/available/etd-83098-122114/

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