World's Best Scientists 2026 revealed!
Timothy G. Gregoire

Timothy G. Gregoire

D-Index & Metrics

Environmental Sciences

D-Index
49
Citations
8978
World Ranking
5242
National Ranking
1931

Research.com Recognitions

  • 2010 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2000 - Fellow of the American Statistical Association (ASA)

Overview

Timothy G. Gregoire is affiliated with Yale University in the United States and is active in the field of Environmental Science. Their research primarily focuses on forest ecology and management, with substantive contributions spanning several subfields including Nature and Landscape Conservation, Global and Planetary Change, Environmental Engineering, Ecology, and Water Science and Technology.

The scientist's work covers diverse topics, notably Forest ecology and management, Remote Sensing and LiDAR Applications, Plant Water Relations and Carbon Dynamics, Ecology and Vegetation Dynamics Studies, Fire effects on ecosystems, Soil Geostatistics and Mapping, and Forest Management and Policy.

Among their recent published papers are:

  • Growth Equations in Forest Research: Mathematical Basis and Model Similarities (2021) published in Current Forestry Reports
  • The effects of crop tree thinning intensity on the ability of dominant tree species to sequester carbon in a temperate deciduous mixed forest, northeastern China (2021) in Forest Ecology and Management
  • A note on the estimation of variance for big BAF sampling (2020) in Forest Ecosystems
  • Developmental Dynamics of Gilbertiodendron dewevrei (Fabaceae) Drive Forest Structure and Biomass in the Eastern Congo Basin (2021) in Forests
  • Post-flooding disturbance recovery promotes carbon capture in riparian zones (2023) in Biogeosciences

Timothy G. Gregoire has collaborated frequently with several researchers, including Jeffrey H. Gove, Mark J. Ducey, Thomas B. Lynch, Christian Salas, and Lauri Mehtätalo.

Their work often appears in scientific venues such as Forest Ecosystems, SSRN Electronic Journal, Current Forestry Reports, Forest Ecology and Management, and Biogeosciences.

Recognition of their contributions includes fellowship honors from notable scientific organizations: they were named a Fellow of the American Association for the Advancement of Science (AAAS) in 2010 and a Fellow of the American Statistical Association (ASA) in 2000.

Best Publications

  • Sampling Methods for Multiresource Forest Inventory

    Hans T. Schreuder;G. B. Wood;T. G. Gregoire

  • Sampling Strategies for Natural Resources and the Environment

    Timothy G. Gregoire;Harry T. Valentine

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

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

  • Linear modelling of irregularly spaced, unbalanced, longitudinal data from permanent-plot measurements

    Timothy G. Grégoire;Oliver Schabenberger;James P. Barrett

  • Discrete Anisotropic Radiative Transfer (DART 5) for modeling airborne and satellite spectroradiometer and LIDAR acquisitions of natural and urban landscapes

    J.P. Gastellu Etchegorry;T. Yin;N. Lauret;T. Cajgfinger

  • Design-based and model-based inference in survey sampling: appreciating the difference

    T G Gregoire

  • Modeling height-diameter curves for prediction

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

  • Model-assisted estimation of biomass in a LiDAR sample survey in Hedmark County, NorwayThis article is one of a selection of papers from Extending Forest Inventory and Monitoring over Space and Time.

    Timothy G. GregoireT.G. Gregoire;Göran StåhlG. Ståhl;Erik NæssetE. Næsset;Terje GobakkenT. Gobakken

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

    Göran StåhlG. Ståhl;Sören HolmS. Holm;Timothy G. GregoireT.G. Gregoire;Terje GobakkenT. Gobakken

  • Model-assisted regional forest biomass estimation using LiDAR and InSAR as auxiliary data: A case study from a boreal forest area

    Erik Næsset;Terje Gobakken;Svein Solberg;Timothy G. Gregoire

  • Sampling Methods to Estimate Foliage and Other Characteristics of Individual Trees

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

  • A geographically variable model of hemlock woolly adelgid spread

    Alexander M. Evans;Timothy G. Gregoire

  • Separating the ground and airborne laser sampling phases to estimate tropical forest basal area, volume, and biomass.

    Ross Nelson;Richard Oderwald;Timothy G. Gregoire

  • Model-assisted estimation of change in forest biomass over an 11year period in a sample survey supported by airborne LiDAR: A case study with post-stratification to provide ``activity data''

    Erik Næsset;Ole Martin Bollandsås;Terje Gobakken;Timothy G. Gregoire

  • Use of models in large-area forest surveys: comparing model-assisted, model-based and hybrid estimation

    Göran Ståhl;Svetlana Saarela;Sebastian Schnell;Sören Holm

  • For what applications can probability and non-probability sampling be used?

    H. T. Schreuder;T. G. Gregoire;J. P. Weyer

  • Early growth and survival of 49 tropical tree species across sites differing in soil fertility and rainfall in Panama

    Michiel van Breugel;Jefferson S. Hall;Dylan J. Craven;Dylan J. Craven;Timothy G. Gregoire

  • Estimating biomass in Hedmark County, Norway using national forest inventory field plots and airborne laser scanning

    Terje Gobakken;Erik Næsset;Ross Nelson;Ole Martin Bollandsås

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

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

  • Comparison of precision of biomass estimates in regional field sample surveys and airborne LiDAR-assisted surveys in Hedmark County, Norway

    Erik Naesset;Terje Gobakken;Ole Martin Bollandsas;Timothy G. Gregoire

  • Sampling Methods for Multiresource Forest Inventory.

    W. Scott Overton;Hans T. Schreuder;Timothy G. Gregoire;Geoffrey Wood

Frequent Co-Authors

Erik Næsset
Erik Næsset Norwegian University of Life Sciences
Terje Gobakken
Terje Gobakken Norwegian University of Life Sciences
Göran Ståhl
Göran Ståhl Swedish University of Agricultural Sciences
Ross Nelson
Ross Nelson Goddard Space Flight Center
Harold E. Burkhart
Harold E. Burkhart Virginia Tech
Ole Martin Bollandsås
Ole Martin Bollandsås Norwegian University of Life Sciences
Mark S. Ashton
Mark S. Ashton Yale University
Dylan Craven
Dylan Craven Universidad Mayor
Andrew D. Richardson
Andrew D. Richardson Northern Arizona University
Bruce D. Cook
Bruce D. Cook Goddard Space Flight Center

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