Works by Gregoire, Timothy G.

Results: 48

SPECTRAL REFLECTANCE OF PICEA RUBENS (PINACEAE) AND ABIES BALSEMIA (PINACEAE) NEEDLES ALONG AN ELEVATIONAL GRADIENT, MT. MOOSILAUKE, NEW HAMPSHIRE, USA.

Published in:

American Journal of Botany, 2001, v. 88, n. 4, p. 667, doi. 10.2307/2657067

By:

Richardson, Andrew D.;
Berlyn, Graeme P.;
Gregoire, Timothy G.

Publication type:

Article

Spatiotemporal calibration of atmospheric nitrogen dioxide concentration estimates from an air quality model for Connecticut.

Published in:

Environmental & Ecological Statistics, 2019, v. 26, n. 4, p. 325, doi. 10.1007/s10651-019-00430-7

By:

Gilani, Owais;
McKay, Lisa A.;
Gregoire, Timothy G.;
Guan, Yongtao;
Leaderer, Brian P.;
Holford, Theodore R.

Publication type:

Article

Unbiased emission factor estimators for large-area forest inventories: domain assessment techniques.

Published in:

Environmental & Ecological Statistics, 2018, v. 25, n. 2, p. 199, doi. 10.1007/s10651-018-0397-3

By:

Birigazzi, Luca;
Gamarra, Javier G. P.;
Gregoire, Timothy G.

Publication type:

Article

Design unbiased estimation in line intersect sampling using segmented transects.

Published in:

Environmental & Ecological Statistics, 2005, v. 12, n. 2, p. 139, doi. 10.1007/s10651-005-1038-1

By:

Affleck, David L. R.;
Gregoire, Timothy G.;
Valentine, Harry T.

Publication type:

Article

Editorial: Special Issue on Statistical Methods and Techniques for Analyzing Spatial and Temporal-Spatial Data.

Published in:

Environmental & Ecological Statistics, 2004, v. 11, n. 4, p. 353, doi. 10.1007/s10651-004-7799-0

By:

Gregoire, Timothy G

Publication type:

Article

Line intersect sampling: Ell-shaped transects and multiple intersections.

Published in:

Environmental & Ecological Statistics, 2003, v. 10, n. 2, p. 263, doi. 10.1023/A:1023698813989

By:

Gregoire, Timothy G.;
Valentine, Harry T.

Publication type:

Article

Editorial: Statistical ecology and forest biometry.

Published in:

2000

By:

Gregoire, Timothy G.;
Köhl, Michael

Publication type:

Editorial

Estimation of the volume, biomass and carbon content of coarse woody debris within two forest types in the State of São Paulo, Brazil.

Published in:

Forestry: An International Journal of Forest Research, 2019, v. 92, n. 3, p. 278, doi. 10.1093/forestry/cpz009

By:

Moreira, Andréa B;
Gregoire, Timothy G;
Couto, Hilton Thadeu Z do

Publication type:

Article

Generalized and synthetic regression estimators for randomized branch sampling.

Published in:

Forestry: An International Journal of Forest Research, 2015, v. 88, n. 5, p. 599, doi. 10.1093/forestry/cpv027

By:

Affleck, David L. R.;
Gregoire, Timothy G.

Publication type:

Article

Post-stratified change estimation for large-area forest biomass using repeated ALS strip sampling.

Published in:

Canadian Journal of Forest Research, 2017, v. 47, n. 6, p. 839, doi. 10.1139/cjfr-2017-0031

By:

Strîmbu, Victor Felix;
Ene, Liviu Theodor;
Gobakken, Terje;
Gregoire, Timothy G.;
Astrup, Rasmus;
Næsset, Erik

Publication type:

Article

Integrated system of equations for estimating stem volume, density, and biomass for Australian redcedar ( Toona ciliata) plantations.

Published in:

Canadian Journal of Forest Research, 2017, v. 47, n. 5, p. 681, doi. 10.1139/cjfr-2016-0135

By:

Calegario, Natalino;
Gregoire, Timothy G.;
da Silva, Tatiane Antunes;
Tomazello Filho, Mario;
Alves, Joyce A.

Publication type:

Article

A poststratified ratio estimator for model-assisted biomass estimation in sample-based airborne laser scanning surveys.

Published in:

Canadian Journal of Forest Research, 2016, v. 46, n. 11, p. 1386, doi. 10.1139/cjfr-2016-0158

By:

Ringvall, Anna H.;
Ståhl, Göran;
Ene, Liviu T.;
Næsset, Erik;
Gobakken, Terje;
Gregoire, Timothy G.

Publication type:

Article

Modeling height-diameter curves for prediction.

Published in:

Canadian Journal of Forest Research, 2015, v. 45, n. 7, p. 826, doi. 10.1139/cjfr-2015-0054

By:

Mehtätalo, Lauri;
de-Miguel, Sergio;
Gregoire, Timothy G.

Publication type:

Article

Model-assisted estimation of biomass in a LiDAR sample survey in Hedmark County, Norway.

Published in:

Canadian Journal of Forest Research, 2011, v. 41, n. 1, p. 83, doi. 10.1139/X10-195

By:

Gregoire, Timothy G.;
Ståhl, Göran;
Næsset, Erik;
Gobakken, Terje;
Nelson, Ross;
Holm, Sören

Publication type:

Article

Model-based inference for biomass estimation in a LiDAR sample survey in Hedmark County, Norway.

Published in:

Canadian Journal of Forest Research, 2011, v. 41, n. 1, p. 96, doi. 10.1139/X10-161

By:

Ståhl, Göran;
Holm, Sören;
Gregoire, Timothy G.;
Gobakken, Terje;
Næsset, Erik;
Nelson, Ross

Publication type:

Article

Systematic sampling of discrete and continuous populations: sample selection and the choice of estimator.

Published in:

Canadian Journal of Forest Research, 2009, v. 39, n. 6, p. 1061, doi. 10.1139/X09-019

By:

Valentine, Harry T.;
Affleck, David L. R.;
Gregoire, Timothy G.

Publication type:

Article

Estimating Quebec provincial forest resources using ICESat/GLAS.

Published in:

Canadian Journal of Forest Research, 2009, v. 39, n. 4, p. 862, doi. 10.1139/X09-002

By:

Nelson, Ross;
Boudreau, Jonathan;
Gregoire, Timothy G.;
Margolis, Hank;
Næsset, Erik;
Gobakken, Terje;
Ståhl, Göran

Publication type:

Article

Monte Carlo approaches to sampling forested tracts with lines or points.

Published in:

Canadian Journal of Forest Research, 2001, v. 31, n. 8, p. 1410, doi. 10.1139/x01-080

By:

Valentine, Harry T.;
Gove, Jeffrey H.;
Gregoire, Timothy G.

Publication type:

Article

Comparing strategies for modeling tree diameter percentiles from remeasured plots.

Published in:

Environmetrics, 2008, v. 19, n. 5, p. 529, doi. 10.1002/env.896

By:

Mehtätalo, Lauri;
Gregoire, Timothy G.;
Burkhart, Harold E.

Publication type:

Article

An approximate point-based alternative for the estimation of variance under big BAF sampling.

Published in:

Forest Ecosystems (Springer Nature), 2021, v. 8, n. 1, p. 1, doi. 10.1186/s40663-021-00304-0

By:

Lynch, Thomas B.;
Gove, Jeffrey H.;
Gregoire, Timothy G.;
Ducey, Mark J.

Publication type:

Article

A note on the estimation of variance for big BAF sampling.

Published in:

Forest Ecosystems (Springer Nature), 2020, v. 7, n. 1, p. 1, doi. 10.1186/s40663-020-00272-x

By:

Gove, Jeffrey H.;
Gregoire, Timothy G.;
Ducey, Mark J.;
Lynch, Thomas B.

Publication type:

Article

Wood density and carbon concentration of coarse woody debris in native forests, Brazil.

Published in:

Forest Ecosystems (Springer Nature), 2019, v. 6, n. 1, p. N.PAG, doi. 10.1186/s40663-019-0177-z

By:

Moreira, Andréa B.;
Gregoire, Timothy G.;
do Couto, Hilton Thadeu Z.

Publication type:

Article

The Use of Mixed Effects Models for Obtaining Low-Cost Ecosystem Carbon Stock Estimates in Mangroves of the Asia-Pacific.

Published in:

PLoS ONE, 2017, v. 12, n. 1, p. 1, doi. 10.1371/journal.pone.0169096

By:

Bukoski, Jacob J.;
Broadhead, Jeremy S.;
Donato, Daniel C.;
Murdiyarso, Daniel;
Gregoire, Timothy G.

Publication type:

Article

Prediction from an Integrated Regression Equation: A Forestry Application.

Published in:

Biometrics, 2000, v. 56, n. 2, p. 414, doi. 10.1111/j.0006-341X.2000.00414.x

By:

Gregoire, Timothy G.;
Schabenberger, Oliver;
Kong, Fanzhi

Publication type:

Article

Conditional interval estimation of the mean following rejection of a two sided test.

Published in:

Communications in Statistics: Theory & Methods, 1989, v. 18, n. 12, p. 4359, doi. 10.1080/03610928908830160

By:

Arabatzis, Alexandras A.;
Gregoire, Timothy G.;
Reynolds, Marion R.

Publication type:

Article

Confidence intervals and significance tests for a single trial.

Published in:

Communications in Statistics: Theory & Methods, 1989, v. 18, n. 10, p. 3749, doi. 10.1080/03610928908830121

By:

Furnival, George M.;
Gregoire, Timothy G.;
Valentine, Harry T.

Publication type:

Article

AN EMPIRICAL EVALUATION OF THE ACCURACY OF THE HARTLEY AND RAO (1962) VARIANCE APPROXIMATION FOLLOWING PPS SYSTEMATIC SAMPLING.

Published in:

Pakistan Journal of Statistics, 2011, v. 27, n. 4, p. 555

By:

Gregoire, Timothy G.;
Zhimin Li

Publication type:

Article

Multivariate analyses of visible/near infrared (VIS/NIR) absorbance spectra reveal underlying spectral differences among dried, ground conifer needle samples from different growth environments.

Published in:

New Phytologist, 2004, v. 161, n. 1, p. 291, doi. 10.1046/j.1469-8137.2003.00913.x

By:

Richardson, Andrew D.;
Reeves III, James B.;
Gregoire, Timothy G.

Publication type:

Article

Spatiotemporal calibration and resolution refinement of output from deterministic models.

Published in:

2016

By:

Gilani, Owais;
McKay, Lisa A.;
Gregoire, Timothy G.;
Guan, Yongtao;
Leaderer, Brian P.;
Holford, Theodore R.

Publication type:

journal article

A non-linear mixed-effects model to predict cumulative bole volume of standing trees.

Published in:

Journal of Applied Statistics, 1996, v. 23, n. 2-3, p. 257, doi. 10.1080/02664769624233

By:

Gregoire, Timothy G.;
Schabenberger, Oliver

Publication type:

Article

Developmental Dynamics of Gilbertiodendron dewevrei (Fabaceae) Drive Forest Structure and Biomass in the Eastern Congo Basin.

Published in:

Forests (19994907), 2021, v. 12, n. 6, p. 738, doi. 10.3390/f12060738

By:

Glick, Henry B.;
Umunay, Peter M.;
Makana, Jean-Remy;
Thomas, Sean C.;
Reuning-Scherer, Jonathan D.;
Gregoire, Timothy G.

Publication type:

Article

Differences in Survival and Growth Among Tropical Rain Forest Pioneer Tree Seedlings in Relation to Canopy Openness and Herbivory.

Published in:

Biotropica, 2014, v. 46, n. 2, p. 183, doi. 10.1111/btp.12088

By:

Goodale, Uromi M.;
Berlyn, Graeme P.;
Gregoire, Timothy G.;
Tennakoon, Kushan U.;
Ashton, Mark S.

Publication type:

Article

Estimating Desired Sample Size for Simple Random Sampling of a Skewed Population.

Published in:

American Statistician, 2018, v. 72, n. 2, p. 184, doi. 10.1080/00031305.2017.1290548

By:

Gregoire, Timothy G.;
Affleck, David L. R.

Publication type:

Article

Collections of Simple Effects and Their Relationship to Main Effects and Interactions in Factorials.

Published in:

American Statistician, 2000, v. 54, n. 3, p. 210, doi. 10.2307/2685592

By:

Schabenberger, Oliver;
Gregoire, Timothy G.;
Kong, Fanzhi

Publication type:

Article

Mean squared error performance of simple linear...

Published in:

American Statistician, 1992, v. 46, n. 2, p. 89, doi. 10.2307/2684171

By:

Gregoire, Timothy G.;
Arabatzis, Alexandros A.

Publication type:

Article

Ratio Estimation with Measurement Error in the Auxiliary Variate.

Published in:

Biometrics, 2009, v. 65, n. 2, p. 590, doi. 10.1111/j.1541-0420.2008.01110.x

By:

Gregoire, Timothy G.;
Salas, Christian

Publication type:

Article

Post-flooding disturbance recovery promotes carbon capture in riparian zones.

Published in:

Biogeosciences Discussions, 2022, p. 1, doi. 10.5194/bg-2022-175

By:

Yihong Zhu;
Ruihua Liu;
Huai Zhang;
Shaoda Liu;
Zhengfeng Zhang;
Feihai Yu;
Gregoire, Timothy G.

Publication type:

Article

The Error Rate of Tests for Regression Coincidence and Parallelism Under Unknown Multiplicative Heteroscedasticity.

Published in:

Biometrical Journal, 1992, v. 34, n. 2, p. 193, doi. 10.1002/bimj.4710340209

By:

Gregoire, Timothy G.

Publication type:

Article

The Use of Calibration Weighting for Variance Estimation Under Systematic Sampling: Applications to Forest Cover Assessment.

Published in:

Journal of Agricultural, Biological & Environmental Statistics (JABES), 2018, v. 23, n. 3, p. 358, doi. 10.1007/s13253-018-0325-x

By:

Fattorini, Lorenzo;
Gregoire, Timothy G.;
Trentini, Sara

Publication type:

Article

HABITAT CHARACTERIZATIONS UNDERESTIMATE THE ROLE OF EDAPHIC FACTORS CONTROLLING THE DISTRIBUTION OF ENTANDROPHRAGMA.

Published in:

Ecology, 2004, v. 85, n. 8, p. 2171, doi. 10.1890/03-0043

By:

Hall, Jefferson S.;
McKenna, John J.;
Ashton, P. Mark S.;
Gregoire, Timothy G.

Publication type:

Article

Sampling-skewed biological populations: Behavior of confidence intervals for the population total.

Published in:

Ecology, 1999, v. 80, n. 3, p. 1056, doi. 10.1890/0012-9658(1999)080[1056:SSBPBO]2.0.CO;2

By:

Gregoire, Timothy G.;
Schabenberger, Oliver

Publication type:

Article

Sampling methods to estimate foliage and other characteristics of individual trees.

Published in:

Ecology, 1995, v. 76, n. 4, p. 1181, doi. 10.2307/1940925

By:

Gregoire, Timothy G.;
Valentine, Harry T.

Publication type:

Article

Generalized Hierarchical Model-Based Estimation for Aboveground Biomass Assessment Using GEDI and Landsat Data.

Published in:

Remote Sensing, 2018, v. 10, n. 11, p. 1832, doi. 10.3390/rs10111832

By:

Saarela, Svetlana;
Holm, Sören;
Healey, Sean P.;
Andersen, Hans-Erik;
Petersson, Hans;
Prentius, Wilmer;
Patterson, Paul L.;
Næsset, Erik;
Gregoire, Timothy G.;
Ståhl, Göran

Publication type:

Article

Using aerial photography and geographic information systems to develop databases for pesticide evaluations

Published in:

Photogrammetric Engineering & Remote Sensing, 1992, v. 58, n. 10, p. 1447

By:

Smith, James L.;
Gregoire, Timothy G.;
Logan, Jesse A.

Publication type:

Article

Modeling and evaluating the effects of stream mode digitizing errorson map variables

Published in:

Photogrammetric Engineering & Remote Sensing, 1991, v. 57, n. 7, p. 957

By:

Smith, James L.;
Gregoire, Timothy G.;
Keefer, Brenton J.

Publication type:

Article

The mean and variance of area estimates computed in an arc-node geographic information system

Published in:

Photogrammetric Engineering & Remote Sensing, 1989, v. 55, n. 11, p. 1601

By:

Gregoire, Timothy G.;
Smith, James L.;
Prisley, Stephen P.

Publication type:

Article

The ROS planning system: Evolution, basic concepts, and research needed.

Published in:

Leisure Sciences, 1987, v. 9, n. 3, p. 201, doi. 10.1080/01490408709512160

By:

Driver, B.L.;
Brown, Perry J.;
Stankey, George H.;
Gregoire, Timothy G.

Publication type:

Article

Post-flooding disturbance recovery promotes carbon capture in riparian zones.

Published in:

Biogeosciences, 2023, v. 20, n. 7, p. 1357, doi. 10.5194/bg-20-1357-2023

By:

Zhu, Yihong;
Liu, Ruihua;
Zhang, Huai;
Liu, Shaoda;
Zhang, Zhengfeng;
Yu, Fei-Hai;
Gregoire, Timothy G.

Publication type:

Article