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Publications by T.A. Nelson

52 records.

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A remote sensing approach to biodiversity assessment and regionalization of the Canadian boreal forest.
Powers, R.P.; Coops, N.C.; Morgan, J.L.; Wulder, M.A.; Nelson, T.A.; Drever, C.R.; Cumming, S.G.
Year: 2013    Catalog ID: 34573
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1177/0309133312457405
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Exploring the ecological processes driving geographical patterns of breeding bird richness in British Columbia Canada
Fitterer, J.L.; Nelson, T.A.; Coops, N.C.; Wulder, M.A.; Mahony, N.A.
Year: 2012    Catalog ID: 34209
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1890/12-1225.1
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Ecosystem classifications based on summer and winter conditions.
Andrew, M.E.; Nelson, T.A.; Wulder, M.A.; Hobart, G.W.; Coops, N.C.; Farmer, C.J.Q.
Year: 2012    Catalog ID: 33981
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1007/s10661-012-2773-z
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Impact of disturbance characteristics and age on grizzly bear habitat selection
Stewart, B.P.; Nelson, T.A.; Wulder, M.A.; Nielsen, S.E.; Stenhouse, G.B.
Year: 2012    Catalog ID: 33682
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.apgeog.2012.03.001
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Modelling the ecosystem indicators of British Columbia using Earth observation data and terrain indices
Fitterer, J.L.; Nelson, T.A.; Coops, N.C.; Wulder, M.A.
Year: 2012    Catalog ID: 33402
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.ecolind.2012.02.024
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Spatial and temporal patterns of wildfire ignitions in Canada from 1980 to 2006
Gralewicz, N.J.; Nelson, T.A.; Wulder, M.A.
Year: 2012    Catalog ID: 33277
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1071/WF10095
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Factors influencing national-scale wildfire susceptibility in Canada
Gralewicz, N.J.; Nelson, T.A.; Wulder, M.A.
Year: 2011    Catalog ID: 32923
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.foreco.2011.10.031
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Identification of snow cover regimes through spatial and temporal clustering of satellite microwave brightness temperatures
Farmer, C.J.Q.; Nelson, T.A.; Wulder, M.A.; Derksen, C.
Year: 2010    Catalog ID: 32060
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.rse.2009.09.002
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Assessing changes in forest fragmentation following infestation using time series Landsat imagery
Coops, N.C.; Gillanders, S.; Wulder, M.A.; Gergel, S.E.; Nelson, T.A.; Goodwin, N.R.
Year: 2010    Catalog ID: 31869
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.foreco.2010.03.008
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Regionalization of landscape pattern indices using multivariate cluster analysis
Wulder, M.A.; Nelson, T.A.; Long, J.A.
Year: 2010    Catalog ID: 31794
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1007/s00267-010-9510-6
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A Provincial and Regional Assessment of the Mountain Pine Beetle Epidemic in British Columbia: 1999-2008
Wulder, M.A.; Ortlepp, S.M.; White, J.C.; Coops, N.C.; Nelson, T.A.
Year: 2010    Catalog ID: 31506
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.3808/jei.201000161
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Characterizing forest fragmentation: Distinguishing change in composition from configuration
Long, J.A.; Nelson, T.A.; Wulder, M.A.
Year: 2010    Catalog ID: 31488
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.apgeog.2009.12.002
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Local indicators for categorical data: impacts of scaling decisions
Long, J.A.; Nelson, T.A.; Wulder, M.A.
Year: 2010    Catalog ID: 31485
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1111/j.1541-0064.2009.00300.x
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Disturbance capture and attribution through the integration of Landsat and IRS-1C imagery
Stewart, B.P.; Wulder, M.A.; McDermid, G.J.; Nelson, T.A.
Year: 2009    Catalog ID: 31707
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Remote sensing derived edge location, magnitude, and class transitions for ecological studies
Wulder, M.A.; Stewart, B.P.; Andrew, M.E.; Smulders, M.; Nelson, T.A.; Coops, N.C.; Stenhouse, G.B.
Year: 2009    Catalog ID: 31708
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Preliminary risk rating for mountain pine beetle infestation of lodgepole pine forests over large areas with ordinal regression modelling
Robertson, C.; Wulder, M.A.; Nelson, T.A.; White, J.C.
Year: 2009    Catalog ID: 31189
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Spatial-temporal patterns of snow cover in western Canada
Farmer, C.J.Q.; Nelson, T.A.; Wulder, M.A.; Derksen, C.
Year: 2009    Catalog ID: 30981
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1111/j.1541-0064.2009.00283.x
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Determination of the compositional change (1999–2006) in the pine forests of British Columbia due to mountain pine beetle infestation
Robertson, C.; Farmer, C.J.Q.; Nelson, T.A.; Mackenzie, I.K.; Wulder, M.A.; White, J.C.
Year: 2009    Catalog ID: 30011
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1007/s10661-008-0607-9
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Spatial-temporal analysis of species range expansion: the case of the mountain pine beetle, Dendroctonus ponderosae
Robertson, C.; Nelson, T.A.; Jelinski, D.E.; Wulder, M.A.; Boots, B.
Year: 2009    Catalog ID: 30020
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1111/j.1365-2699.2009.02100.x
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Aerial overview survey of the mountain pine beetle epidemic in British Columbia: Communication of impacts
Wulder, M.A.; White, J.C.; Grills, D.; Nelson, T.A.; Coops, N.C.; Ebata, T.
Year: 2009    Catalog ID: 29413
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Determining year of death and nature of stand recovery using a time series analysis of remotely sensed data
Determining year of death and nature of stand recovery using a time series analysis of remotely sensed data
Goodwin, N.R.; Coops, N.C.; Wulder, M.A.; Gillanders, S.; Nelson, T.A.
Year: 2009    Catalog ID: 29238
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Déterminer l'année de la mort et la nature de la récupération des peuplements au moyen d'une analyse des séries chronologiques des données télédétectées
Goodwin, N.R.; Coops, N.C.; Wulder, M.A.; Gillanders, S.; Nelson, T.A.
Year: 2009    Catalog ID: 29239
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Multitemporal remote sensing of landscape dynamics and pattern change: describing natural and anthropogenic trends
Gillanders, S.; Coops, N.C.; Wulder, M.A.; Gergel, S.E.; Nelson, T.A.
Year: 2008    Catalog ID: 29048
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1177/0309133308098363
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Risk rating for mountain pine beetle infestation of lodgepole pine forests over large areas with ordinal regression modelling
Robertson, C.; Wulder, M.A.; Nelson, T.A.; White, J.C.
Year: 2008    Catalog ID: 29041
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1016/j.foreco.2008.05.054
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Exploring the spatial-temporal interaction of mountain pine beetle infestations
Robertson, C.; Nelson, T.A.; Boots, B.
Year: 2008    Catalog ID: 28841
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Estimation of insect infestation dynamics using a temporal sequence of Landsat data
Goodwin, N.R.; Coops, N.C.; Wulder, M.A.; Gillanders, S.; Nelson, T.A.; Schroeder, T.A.
Year: 2008    Catalog ID: 28831
Available from: Pacific Forestry Centre
CFS Availability: PDF (request by e-mail)

Available from the Journal's Web site.
DOI: 10.1016/j.rse.2008.05.005
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Environmental characteristics of mountain pine beetle infestation hot spots.
Nelson, T.A.; Boots, B.; Wulder, M.A.; Carroll, A.L.
Year: 2007    Catalog ID: 34007
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).
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STAMP: spatial–temporal analysis of moving polygons
Robertson, C.; Nelson, T.A.; Boots, B.; Wulder, M.A.
Year: 2007    Catalog ID: 31954
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).

Available from the Journal's Web site.
DOI: 10.1007/s10109-007-0044-2
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Using local spatial autocorrelation to compare outputs from a forest growth model
Wulder, M.A.; White, J.C.; Coops, N.C.; Nelson, T.A.; Boots, B.
Year: 2007    Catalog ID: 31956
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)

Available from the Journal's Web site.
DOI: 10.1016/j.ecolmodel.2007.06.033
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Using spatial pattern to quantify relationship between samples, surroundings, and populations
Wulder, M.A.; Nelson, T.A.; Seemann, D.
Year: 2007    Catalog ID: 27350
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)

Available from the Journal's Web site.
DOI: 10.1007/s10661-006-9470-8
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Evaluation of risk assessment of mountain pine beetle infestations
Dymond, C.C.; Wulder, M.A.; Shore, T.L.; Nelson, T.A.; Boots, B.; Riel, W.G.
Year: 2007    Catalog ID: 26802
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Using conditional spatial randomization to identify insect infestation hot spots
Nelson, T.A.; Boots, B.
Year: 2007    Catalog ID: 26797
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Calculating risk of mountain pine beetle attack: comparison of distance- and density-based estimates of beetle pressure
Wulder, M.A.; White, J.C.; Dymond, C.C.; Nelson, T.A.; Boots, B.; Shore, T.L.
Year: 2007    Catalog ID: 26794
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Snow cover variability across central Canada (1978–2002) derived from satellite passive microwave data
Wulder, M.A.; Nelson, T.A.; Derksen, C.; Seemann, D.
Year: 2007    Catalog ID: 26738
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Rating the susceptibility of forests to mountain pine beetle infestations: the impact of data
Nelson, T.A.; Boots, B.; Wulder, M.A.; Shore, T.L.; Safranyik, L.; Ebata, T.
Year: 2006    Catalog ID: 31957
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).

Available from the Journal's Web site.
DOI: 10.1139/X06-163
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Calculating the risk of mountain pine beetle attack: a comparison of distance- and density-based estimates of beetle pressure
Wulder, M.A.; White, J.C.; Dymond, C.C.; Nelson, T.A.; Boots, B.; Shore, T.L.
Year: 2006    Catalog ID: 26701
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Large-area mountain pine beetle infestations: spatial data representation and accuracy
Nelson, T.A.; Boots, B.; Wulder, M.A.
Year: 2006    Catalog ID: 26283
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Large-area mountain pine beetle infestations: spatial data representation and accuracy
Nelson, T.A.; Boots, B.; Wulder, M.A.
Year: 2006    Catalog ID: 26112
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Evaluation of risk assessment of mountain pine beetle infestations
Dymond, C.C.; Wulder, M.A.; Shore, T.L.; Nelson, T.A.; Boots, B.; Riel, W.G.
Year: 2006    Catalog ID: 25976
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Use of ordinal conversion for radiometric normalization and change detection
Nelson, T.A.; Wilson, H.G.; Boots, B.; Wulder, M.A.
Year: 2005    Catalog ID: 31955
Available from: Pacific Forestry Centre
CFS Availability: Not available through the CFS (click for more information).

Available from the Journal's Web site.
DOI: 10.1080/01431160512331314065
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Issues in species classification of trees in old growth conifer stands
Leckie, D.G.; Tinis, S.; Nelson, T.A.; Burnett, C.; Gougeon, F.A.; Cloney, E.E.; Paradine, D.
Year: 2005    Catalog ID: 25631
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Automated tree recognition in old-growth conifer stands with high-resolution digital imagery
Leckie, D.G.; Gougeon, F.A.; Tinis, S.; Nelson, T.A.; Burnett, C.; Paradine, D.
Year: 2005    Catalog ID: 25262
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Techniques for accuracy assessment of tree locations extracted from remotely sensed imagery
Nelson, T.A.; Boots, B.; Wulder, M.A.
Year: 2005    Catalog ID: 25170
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Spatial-temporal analysis of mountain pine beetle infestations to characterize pattern, risk, and spread at the landscape level
Nelson, T.A.; Boots, B.; Wulder, M.A.
Year: 2004    Catalog ID: 25046
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Comparison of airborne and satellite high spatial resolution data for the identification of individual trees with local maxima filtering
Wulder, M.A.; White, J.C.; Niemann, K.O.; Nelson, T.A.
Year: 2004    Catalog ID: 24510
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Predicting forest age classes from high spatial resolution remotely sensed imagery using voronoi polygon aggregation
Nelson, T.A.; Boots, B.; Wulder, M.A.; Feick, R.
Year: 2004    Catalog ID: 24288
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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EOSD Land Cover Classification Legend Report. Version 2
Wulder, M.A.; Nelson, T.A.
Year: 2003    Catalog ID: 33752
Available from: Pacific Forestry Centre
CFS Availability: PDF (download)
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Spatial statistical techniques for aggregating point objects extracted from high spatial resolution remotely sensed imagery
Nelson, T.A.; Niemann, K.O.; Wulder, M.A.
Year: 2002    Catalog ID: 21539
Available from: Pacific Forestry Centre
CFS Availability: Print (free)

Available from the Journal's Web site.
DOI: 10.1007/s101090300092
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Spatial resolution implications of digitizing aerial photography for environmental applications
Nelson, T.A.; Wulder, M.A.; Niemann, K.O.
Year: 2001    Catalog ID: 19348
Available from: Pacific Forestry Centre
CFS Availability: Print (free)
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Digitizing aerial photography –Understanding spatial resolution.
Nelson, T.A.; Wulder, M.A.; Niemann, K.O.
Year: 2000    Catalog ID: 5517
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Automated interpretation of high spatial resolution multispectral (CASI) imagery: A development project for a forest company
Leckie, D.G.; Smith, N.; Davison, D.; Jay, C.; Gougeon, F.A.; Achal, S.; Burnett, C.; Cloney, E.E.; Lataille, S.; Montgomery, F.; Nelson, T.A.; Walsworth, N.
Year: 1999    Catalog ID: 5354
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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Forest parameter extraction through computer-based analysis of high resolution imagery
Leckie, D.G.; Burnett, C.; Nelson, T.A.; Jay, C.; Walsworth, N.; Gougeon, F.A.; Cloney, E.E.
Year: 1999    Catalog ID: 5355
Available from: Pacific Forestry Centre
CFS Availability: Print (free), PDF (download)
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This may not be a complete list of the author's publications. This list provides the author's publications since he or she joined, or worked in cooperation with, the CFS. When available, another link is provided for periods of work elsewhere.