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Environmental Sciences

D-Index
47
Citations
10014
World Ranking
5711
National Ranking
2079

Overview

Thomas A. Brown is affiliated with Lawrence Livermore National Laboratory in the United States. Their research spans Earth and Planetary Sciences as well as Environmental Science, with a total of 13 publications in each field. The scientist's subfields of study include Atmospheric Science, Ecology, Global and Planetary Change, Water Science and Technology, and Radiological and Ultrasound Technology.

The research topics covered by Thomas A. Brown are diverse, addressing areas such as Geology and Paleoclimatology Research, Isotope Analysis in Ecology, Radioactive contamination and transfer, Hydrology and Watershed Management Studies, Radioactivity and Radon Measurements, Marine and environmental studies, and Archaeology and ancient environmental studies.

Frequent collaborators in their work include Irene Tunno, Christiane Hassel, John W. Pomeroy, Diogo Costa, and Taylor A. B. Broek. The scientist has contributed to multiple publication venues, notably:

  • Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms
  • Journal of Hydrology
  • Frontiers in Ecology and Evolution
  • Quaternary International
  • Boreas

Recent publications by Thomas A. Brown illustrate a focus on hydrological modeling, nutrient dynamics, and radiometric dating techniques:

  • The cold regions hydrological modelling platform for hydrological diagnosis and prediction based on process understanding, 2022, Journal of Hydrology
  • Advances in the simulation of nutrient dynamics in cold climate agricultural basins: Developing new nitrogen and phosphorus modules for the Cold Regions Hydrological Modelling Platform, 2021, Journal of Hydrology
  • Conversion of the LLNL/CAMS 1 MV biomedical AMS system to a semi-automated natural abundance 14C spectrometer: system optimization and performance evaluation, 2021, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms
  • An Improved Method for Extracting, Sorting, and AMS Dating of Pollen Concentrates From Lake Sediment, 2021, Frontiers in Ecology and Evolution
  • Late Holocene history of Tokotan Lake (Kuril Archipelago, Russian Far East): The use of lacustrine records for paleoclimatic reconstructions from geologically dynamic settings, 2020, Quaternary International

Best Publications

  • Discussion: Reporting and calibration of post-bomb 14C data

    Paula J Reimer;Paula J Reimer;Thomas A Brown;Ron W Reimer;Ron W Reimer

  • Young organic matter as a source of carbon dioxide outgassing from Amazonian rivers

    Emilio Mayorga;Anthony K. Aufdenkampe;Caroline A. Masiello;Alex V. Krusche

  • Vegetation mediated the impacts of postglacial climate change on fire regimes in the south-central Brooks Range, Alaska

    Philip E. Higuera;Linda B. Brubaker;Patricia M. Anderson;Feng Sheng Hu

  • The isotopic composition of atmospheric methane

    Paul Quay;John Stutsman;David Wilbur;Amy Snover

  • Targeted disruption of the osteoblast/osteocyte factor 45 gene (OF45) results in increased bone formation and bone mass.

    Lori C. Gowen;Donna N. Petersen;Amy L. Mansolf;Hong Qi

  • Cyclic variation and solar forcing of Holocene climate in the Alaskan subarctic.

    Feng Sheng Hu;Darrell Kaufman;Sumiko Yoneji;David Nelson

  • Carbon isotopic composition of atmospheric CH4: Fossil and biomass burning source strengths

    P. D. Quay;S. L. King;J. Stutsman;D. O. Wilbur

  • Frequent Fires in Ancient Shrub Tundra: Implications of Paleorecords for Arctic Environmental Change

    Philip E. Higuera;Linda B. Brubaker;Patricia M. Anderson;Thomas A. Brown

  • EXPORTS OF ORGANIC CARBON IN BRITISH RIVERS

    Diane Hope;Michael F. Billett;Ronnie Milne;Thomas A. W. Brown

  • National inventories of terrestrial carbon sources and sinks : The U.K. experience

    M. G. R. Cannell;R. Milne;K. J. Hargreaves;T. A. W. Brown

  • Source identification of the Arctic sea ice proxy IP25.

    Thomas Adam Brown;Simon T. Belt;Agnieszka Tatarek;Christopher Mundy

  • A reproducible method for the extraction, identification and quantification of the Arctic sea ice proxy IP25 from marine sediments

    Simon T. Belt;Thomas A. Brown;Alba Navarro Rodriguez;Patricia Cabedo Sanz

  • Effects of sample mass and macrofossil type on radiocarbon dating of arctic and boreal lake sediments

    W. Wyatt Oswald;Patricia M. Anderson;Thomas A. Brown;Linda B. Brubaker

  • Pronounced climatic variations in Alaska during the last two millennia.

    Feng Sheng Hu;Emi Ito;Thomas A. Brown;B. Brandon Curry

  • Corrections for contamination background in AMS 14C measurements

    T.A. Brown;J.R. Southon

  • Temporal and vertical variations of lipid biomarkers during a bottom ice diatom bloom in the Canadian Beaufort Sea: further evidence for the use of the IP25 biomarker as a proxy for spring Arctic sea ice

    Thomas A. Brown;Simon T. Belt;Benoît Philippe;Christopher J. Mundy

  • Mapping the regional extent of tropical forest regeneration stages in the Brazilian Legal Amazon using NOAA AVHRR data.

    R. M. Lucas;M. Honzák;P. J. Curran;G. M. Foody

  • Investigations of Δ14C, δ13C, and δ15N in vertebrae of white shark (Carcharodon carcharias) from the eastern North Pacific Ocean

    Lisa A. Kerr;Allen H. Andrews;Gregor M. Cailliet;Thomas A. Brown

  • Late Quaternary paleoenvironments and modern pollen data from Wrangel Island (Northern Chukotka)

    A.V. Lozhkin;P.M. Anderson;S.L. Vartanyan;T.A. Brown

  • Holocene changes in the ecology of northern fur seals: insights from stable isotopes and archaeofauna.

    Robert K. Burton;Josh J. Snodgrass;Diane Gifford-Gonzalez;Tom Guilderson

Frequent Co-Authors

Patricia M. Anderson
Patricia M. Anderson University of Washington
Thomas P. Guilderson
Thomas P. Guilderson University of California, Santa Cruz
Gregor M. Cailliet
Gregor M. Cailliet Moss Landing Marine Laboratories
Feng Sheng Hu
Feng Sheng Hu University of Illinois at Urbana-Champaign
Kenneth H. Coale
Kenneth H. Coale Moss Landing Marine Laboratories
Dylan H. Rood
Dylan H. Rood Imperial College London
Linda B. Brubaker
Linda B. Brubaker University of Washington
Pieter Meiert Grootes
Pieter Meiert Grootes Kiel University
Paul D. Quay
Paul D. Quay University of Washington
Darrell S. Kaufman
Darrell S. Kaufman Northern Arizona University

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