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James A. Westfall, Ph.D. - Publications

Affiliations: 
2001 Virginia Polytechnic Institute and State University, Blacksburg, VA, United States 
Area:
Forestry and Wildlife Agriculture
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65 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Westfall JA, Schroeder TA, McCollum JM, Patterson PL. A spatial and temporal assessment of nonresponse in the national forest inventory of the U.S. Environmental Monitoring and Assessment. 194: 530. PMID 35751004 DOI: 10.1007/s10661-022-10219-0  0.359
2022 Dettmann GT, MacFarlane DW, Radtke PJ, Weiskittel AR, Affleck DLR, Poudel KP, Westfall J. Testing a generalized leaf mass estimation method for diverse tree species and climates of the continental United States. Ecological Applications : a Publication of the Ecological Society of America. e2646. PMID 35524985 DOI: 10.1002/eap.2646  0.392
2020 Lister AJ, Andersen H, Frescino T, Gatziolis D, Healey S, Heath LS, Liknes GC, McRoberts R, Moisen GG, Nelson M, Riemann R, Schleeweis K, Schroeder TA, Westfall J, Wilson BT. Use of Remote Sensing Data to Improve the Efficiency of National Forest Inventories: A Case Study from the United States National Forest Inventory Forests. 11: 1364. DOI: 10.3390/f11121364  0.336
2020 Coulston JW, Edgar CB, Westfall JA, Taylor ME. Estimation of Forest Disturbance from Retrospective Observations in a Broad-Scale Inventory Forests. 11: 1298. DOI: 10.3390/f11121298  0.351
2020 Edgar CB, Nowak DJ, Majewsky MA, Lister TW, Westfall JA, Sonti NF. Strategic National Urban Forest Inventory for the United States Journal of Forestry. 119: 86-95. DOI: 10.1093/jofore/fvaa047  0.384
2020 Westfall JA, Sonti NF, Wiemann MC, Eberhardt TL, So C. Urban tree specific gravity and ash content: A case study from Baltimore, Maryland USA Urban Forestry & Urban Greening. 48: 126556. DOI: 10.1016/J.Ufug.2019.126556  0.525
2020 Zhao D, Bullock BP, Montes CR, Wang M, Westfall J, Coulston JW. Long-term dynamics of loblolly pine crown structure and aboveground net primary production as affected by site quality, planting density and cultural intensity Forest Ecology and Management. 472: 118259. DOI: 10.1016/J.Foreco.2020.118259  0.365
2020 Westfall JA, Nowak DJ, Henning JG, Lister TW, Edgar CB, Majewsky MA, Sonti NF. Crown width models for woody plant species growing in urban areas of the U.S. Urban Ecosystems. 23: 905-917. DOI: 10.1007/S11252-020-00988-2  0.441
2019 Zhao D, Westfall J, Coulston JW, Lynch TB, Bullock BP, Montes CR. Additive biomass equations for slash pine trees: comparing three modeling approaches Canadian Journal of Forest Research. 49: 27-40. DOI: 10.1139/Cjfr-2018-0246  0.387
2019 Vickers LA, McWilliams WH, Knapp BO, D’Amato AW, Dey DC, Dickinson YL, Kabrick JM, Kenefic LS, Kern CC, Larsen DR, Royo AA, Saunders MR, Shifley SR, Westfall JA. Are Current Seedling Demographics Poised to Regenerate Northern US Forests Journal of Forestry. 117: 592-612. DOI: 10.1093/Jofore/Fvz046  0.484
2019 Edgar CB, Westfall JA, Klockow PA, Vogel JG, Moore GW. Interpreting effects of multiple, large-scale disturbances using national forest inventory data: A case study of standing dead trees in east Texas, USA Forest Ecology and Management. 437: 27-40. DOI: 10.1016/J.Foreco.2019.01.027  0.468
2019 Vickers LA, McWilliams WH, Knapp BO, D'Amato AW, Saunders MR, Shifley SR, Kabrick JM, Dey DC, Larsen DR, Westfall JA. Using a tree seedling mortality budget as an indicator of landscape-scale forest regeneration security Ecological Indicators. 96: 718-727. DOI: 10.1016/J.Ecolind.2018.06.028  0.492
2019 Westfall JA, Lister AJ, Scott CT, Weber TA. Double sampling for post-stratification in forest inventory European Journal of Forest Research. 138: 375-382. DOI: 10.1007/S10342-019-01171-9  0.399
2018 Coulston JW, Westfall JA, Wear DN, Edgar CB, Prisley SP, Treiman TB, Abt RC, Smith WB. Annual Monitoring of US Timber Production: Rationale and Design Forest Science. 64: 533-543. DOI: 10.1093/Forsci/Fxy010  0.314
2018 Westfall JA, Patterson PL, Edgar CB. Integrating urban and national forest inventory data in support of rural-urban assessments Forestry. 91: 641-649. DOI: 10.1093/Forestry/Cpy023  0.468
2018 Frank J, Castle ME, Westfall JA, Weiskittel AR, MacFarlane DW, Baral SK, Radtke PJ, Pelletier G. Variation in occurrence and extent of internal stem decay in standing trees across the eastern US and Canada: evaluation of alternative modelling approaches and influential factors Forestry: An International Journal of Forest Research. 91: 382-399. DOI: 10.1093/Forestry/Cpx054  0.478
2018 Woodall C, Westfall J, D'Amato A, Foster J, Walters B. Decadal changes in tree range stability across forests of the eastern U.S. Forest Ecology and Management. 429: 503-510. DOI: 10.1016/J.Foreco.2018.07.049  0.396
2017 Westfall JA, Hatfield MA, Sowers PA, O'Connell BM. Site Index Models for Tree Species in the Northeastern United States Forest Science. 63: 283-290. DOI: 10.5849/Fs-2016-090  0.411
2017 Russell MB, Westfall JA, Woodall CW. Modeling browse impacts on sapling and tree recruitment across forests in the northern United States Canadian Journal of Forest Research. 47: 1474-1481. DOI: 10.1139/Cjfr-2017-0155  0.533
2017 Westfall JA, McRoberts RE. An assessment of uncertainty in volume estimates for stands reconstructed from tree stump information Forestry. 90: 404-412. DOI: 10.1093/Forestry/Cpw064  0.426
2017 Westfall JA, McWilliams WH. Predicting tree-seedling height distributions using subcontinental-scale forest inventory data Forest Ecology and Management. 400: 332-338. DOI: 10.1016/J.Foreco.2017.06.025  0.487
2016 Westfall JA. Strategies for the use of mixed-effects models in continuous forest inventories. Environmental Monitoring and Assessment. 188: 245. PMID 27010710 DOI: 10.1007/S10661-016-5252-0  0.457
2016 Westfall JA, Lister AJ, Scott CT. Precision and cost considerations for two-stage sampling in a panelized forest inventory design. Environmental Monitoring and Assessment. 188: 11. PMID 26637188 DOI: 10.1007/S10661-015-5002-8  0.393
2016 Radtke P, Walker D, Frank J, Weiskittel A, DeYoung C, MacFarlane D, Domke G, Woodall C, Coulston J, Westfall J. Improved accuracy of aboveground biomass and carbon estimates for live trees in forests of the eastern United States Forestry. 90: 32-46. DOI: 10.1093/Forestry/Cpw047  0.529
2016 McRoberts RE, Chen Q, Domke GM, Ståhl G, Saarela S, Westfall JA. Hybrid estimators for mean aboveground carbon per unit area Forest Ecology and Management. 378: 44-56. DOI: 10.1016/J.Foreco.2016.07.007  0.422
2016 McRoberts RE, Westfall JA. Propagating uncertainty through individual tree volume model predictions to large-area volume estimates Annals of Forest Science. 73: 625-633. DOI: 10.1007/S13595-015-0473-X  0.456
2016 Westfall JA, McRoberts RE, Radtke PJ, Weiskittel AR. Effects of uncertainty in upper-stem diameter information on tree volume estimates European Journal of Forest Research. 135: 937-947. DOI: 10.1007/S10342-016-0985-4  0.451
2015 Weiskittel AR, MacFarlane DW, Radtke PJ, Affleck DLR, Temesgen H, Woodall CW, Westfall JA, Coulston JW. A call to improve methods for estimating tree biomass for regional and national assessments Journal of Forestry. 113: 414-424. DOI: 10.5849/Jof.14-091  0.535
2015 Westfall JA. Selection of forest inventory cycle length based on growth rate and measurement variability Forest Science. 61: 17-24. DOI: 10.5849/Forsci.13-202  0.505
2015 Westfall J. Spatial-scale considerations for a large-area forest inventory regression model Forestry. 88: 267-274. DOI: 10.1093/Forestry/Cpv001  0.464
2015 Cifuentes Jara M, Henry M, Réjou Méchain M, Lopez OR, Wayson C, Michel Fuentes JM, Castellanos E, Zapata-Cuartas M, Piotto D, Alice Guier F, Castañeda Lombis H, Cuenca Lara R, Cueva Rojas K, del Águila Pasquel J, Duque Montoya Á, ... ... Westfall J, et al. Overcoming obstacles to sharing data on tree allometric equations Annals of Forest Science. 72: 789-794. DOI: 10.1007/S13595-015-0467-8  0.306
2015 Henry M, Cifuentes Jara M, Réjou-Méchain M, Piotto D, Michel Fuentes JM, Wayson C, Alice Guier F, Castañeda Lombis H, Castellanos López E, Cuenca Lara R, Cueva Rojas K, Del Águila Pasquel J, Duque Montoya Á, Fernández Vega J, Jiménez Galo A, ... ... Westfall J, et al. Recommendations for the use of tree models to estimate national forest biomass and assess their uncertainty Annals of Forest Science. 72: 769-777. DOI: 10.1007/S13595-015-0465-X  0.538
2015 Henry M, Réjou-Méchain M, Jara MC, Wayson C, Piotto D, Westfall J, Fuentes JMM, Guier FA, Lombis HC, López EC, Lara RC, Rojas KC, Del Águila Pasquel J, Montoya ÁD, Vega JF, et al. An overview of existing and promising technologies for national forest monitoring Annals of Forest Science. 72: 779-788. DOI: 10.1007/S13595-015-0463-Z  0.471
2015 Cifuentes Jara M, Henry M, Réjou-Méchain M, Wayson C, Zapata-Cuartas M, Piotto D, Alice Guier F, Castañeda Lombis H, Castellanos López E, Cuenca Lara R, Cueva Rojas K, Del Águila Pasquel J, Duque Montoya Á, Fernández Vega J, Jiménez Galo A, ... ... Westfall J, et al. Guidelines for documenting and reporting tree allometric equations Annals of Forest Science. 72: 763-768. DOI: 10.1007/S13595-014-0415-Z  0.414
2014 McRoberts RE, Westfall JA. Effects of uncertainty in model predictions of individual tree volume on large area volume estimates Forest Science. 60: 34-42. DOI: 10.5849/Forsci.12-141  0.476
2013 Woodall CW, Westfall JA, Zhu K, Johnson DJ. Assessing the effect of snow/water obstructions on the measurement of tree seedlings in a large-scale temperate forest inventory Forestry. 86: 421-427. DOI: 10.1093/Forestry/Cpt013  0.365
2013 Westfall JA, Morin RS. A cover-based method to assess forest characteristics using inventory data and GIS Forest Ecology and Management. 298: 93-100. DOI: 10.1016/J.Foreco.2013.02.036  0.538
2013 Woodall CW, Zhu K, Westfall JA, Oswalt CM, D'Amato AW, Walters BF, Lintz HE. Assessing the stability of tree ranges and influence of disturbance in eastern US forests Forest Ecology and Management. 291: 172-180. DOI: 10.1016/J.Foreco.2012.11.047  0.398
2013 Westfall JA, Woodall CW, Hatfield MA. A statistical power analysis of woody carbon flux from forest inventory data Climatic Change. 118: 919-931. DOI: 10.1007/S10584-012-0686-Z  0.436
2012 Westfall JA, McWilliams WH. Detecting change in advance tree regeneration using forest inventory data: the implications of type II error. Environmental Monitoring and Assessment. 184: 5601-11. PMID 21928150 DOI: 10.1007/S10661-011-2365-3  0.412
2012 Patterson PL, Coulston JW, Roesch FA, Westfall JA, Hill AD. A primer for nonresponse in the US forest inventory and analysis program. Environmental Monitoring and Assessment. 184: 1423-33. PMID 21553251 DOI: 10.1007/S10661-011-2051-5  0.46
2012 Westfall JA. A comparison of above-ground dry-biomass estimators for trees in the northeastern United States Northern Journal of Applied Forestry. 29: 26-34. DOI: 10.5849/Njaf.11-001  0.454
2012 Woodall CW, Walters BF, Westfall JA. Tracking downed dead wood in forests over time: Development of a piece matching algorithm for line intercept sampling Forest Ecology and Management. 277: 196-204. DOI: 10.1016/J.Foreco.2012.04.031  0.302
2012 Domke GM, Woodall CW, Smith JE, Westfall JA, McRoberts RE. Consequences of alternative tree-level biomass estimation procedures on U.S. forest carbon stock estimates Forest Ecology and Management. 270: 108-116. DOI: 10.1016/J.Foreco.2012.01.022  0.49
2012 Woodall CW, Perry CH, Westfall JA. An empirical assessment of forest floor carbon stock components across the United States Forest Ecology and Management. 269: 1-9. DOI: 10.1016/J.Foreco.2011.12.041  0.444
2011 Westfall JA, Patterson PL, Coulston JW. Post-stratified estimation: Within-strata and total sample size recommendations Canadian Journal of Forest Research. 41: 1130-1139. DOI: 10.1139/X11-031  0.342
2010 Westfall JA. New Models for Predicting Diameter at Breast Height from Stump Dimensions Northern Journal of Applied Forestry. 27: 21-27. DOI: 10.1093/Njaf/27.1.21  0.413
2010 Westfall JA, Scott CT. Taper models for commercial tree species in the northeastern United States. Forest Science. 56: 515-528. DOI: 10.1093/Forestscience/56.6.515  0.527
2010 Woodall CW, Nowak DJ, Liknes GC, Westfall JA. Assessing the potential for urban trees to facilitate forest tree migration in the eastern United States Forest Ecology and Management. 259: 1447-1454. DOI: 10.1016/J.Foreco.2010.01.018  0.497
2010 Woodall CW, Oswalt CM, Westfall JA, Perry CH, Nelson MD, Finley AO. Selecting tree species for testing climate change migration hypotheses using forest inventory data Forest Ecology and Management. 259: 778-785. DOI: 10.1016/J.Foreco.2009.07.022  0.448
2009 Woodall CW, Westfall JA. Relationships between the stocking levels of live trees and dead tree attributes in forests of the United States Forest Ecology and Management. 258: 2602-2608. DOI: 10.1016/J.Foreco.2009.09.018  0.517
2009 Woodall CW, Oswalt CM, Westfall JA, Perry CH, Nelson MD, Finley AO. An indicator of tree migration in forests of the eastern United States Forest Ecology and Management. 257: 1434-1444. DOI: 10.1016/J.Foreco.2008.12.013  0.497
2008 Woodall CW, Westfall JA. Controlling coarse woody debris inventory quality: Taper and relative size methods Canadian Journal of Forest Research. 38: 631-636. DOI: 10.1139/X07-171  0.369
2008 Westfall JA. Differences in Computed Individual-Tree Volumes Caused by Differences in Field Measurements Northern Journal of Applied Forestry. 25: 195-201. DOI: 10.1093/Njaf/25.4.195  0.453
2008 Woodall CW, Westfall JA, Lutes DC, Oswalt SN. End-point diameter and total length coarse woody debris models for the United States Forest Ecology and Management. 255: 3700-3706. DOI: 10.1016/J.Foreco.2008.03.027  0.456
2007 Walker WS, Kellndorfer JM, LaPoint E, Hoppus M, Westfall J. An empirical InSAR-optical fusion approach to mapping vegetation canopy height Remote Sensing of Environment. 109: 482-499. DOI: 10.1016/J.Rse.2007.02.001  0.406
2007 Westfall JA, Woodall CW. Measurement repeatability of a large-scale inventory of forest fuels Forest Ecology and Management. 253: 171-176. DOI: 10.1016/J.Foreco.2007.07.014  0.467
2006 Westfall JA. Predicting past and future diameter growth for trees in the northeastern United States Canadian Journal of Forest Research. 36: 1551-1562. DOI: 10.1139/X06-045  0.488
2006 Kellndorfer JM, Walker W, LaPoint E, Hoppus M, Westfall J. Modeling height, biomass, and carbon in U.S. forests from FIA, SRTM, and ancillary national scale data sets International Geoscience and Remote Sensing Symposium (Igarss). 3591-3594. DOI: 10.1109/IGARSS.2006.920  0.403
2006 Westfall JA, Laustsen KM. A merchantable and total height model for tree species in Maine Northern Journal of Applied Forestry. 23: 241-249. DOI: 10.1093/Njaf/23.4.241  0.507
2004 Arner SL, Westfall JA, Scott CT. Comparison of Annual Inventory Designs Using Forest Inventory and Analysis Data Forest Science. 50: 188-203. DOI: 10.1093/Forestscience/50.2.188  0.425
2003 Westfall JA, Amateis RL. A Model to Account for Potential Correlations Between Growth of Loblolly Pine and Changing Ambient Carbon Dioxide Concentrations Southern Journal of Applied Forestry. 27: 279-284. DOI: 10.1093/Sjaf/27.4.279  0.304
2003 Radtke PJ, Westfall JA, Burkhart HE. Conditioning a distance-dependent competition index to indicate the onset of inter-tree competition Forest Ecology and Management. 175: 17-30. DOI: 10.1016/S0378-1127(02)00118-4  0.553
2001 Westfall JA, Burkhart HE. Incorporating thinning response into a loblolly pine stand simulator Southern Journal of Applied Forestry. 25: 159-164. DOI: 10.1093/Sjaf/25.4.159  0.527
2001 Baldwin VC, Burkhart HE, Westfall JA, Peterson KD. Linking growth and yield and process models to estimate impact of environmental changes on growth of loblolly pine Forest Science. 47: 77-82. DOI: 10.1093/Forestscience/47.1.77  0.654
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