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Paul J. Hanson

Researcher at Oak Ridge National Laboratory

Publications -  279
Citations -  21982

Paul J. Hanson is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Soil water & Peat. The author has an hindex of 70, co-authored 251 publications receiving 19504 citations. Previous affiliations of Paul J. Hanson include University of Costa Rica & Bethel University.

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Climate Change and Forest Disturbances

TL;DR: In this paper, the effects of disturbances caused by climate change on forestshave have been studied and the authors have focused on the ability of species to tolerate tem-perature and moisture changes and to disperse.
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Separating root and soil microbial contributions to soil respiration: A review of methods and observations

TL;DR: In this article, three primary methods have been used to distinguish hetero- versus autotrophic soil respiration including integration of components contributing to in situ forest soil CO2 efflux (i.e., litter, roots, soil), comparison of soils with and without root exclusion, and application of stable or radioactive isotope methods.
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CO2 balance of boreal, temperate, and tropical forests derived from a global database

Sebastiaan Luyssaert, +65 more
TL;DR: In this article, the authors present a comprehensive global database for forest ecosystems, which includes carbon budget variables (fluxes and stocks), ecosystem traits (e.g., leaf area index, age), as well as ancillary site information such as management regime, climate, and soil characteristics.
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A comparison of methods for determining forest evapotranspiration and its components: sap-flow, soil water budget, eddy covariance and catchment water balance

TL;DR: In this article, a multi-year, multi-technique study was conducted to measure evapotranspiration and its components within an uneven-aged mixed deciduous forest in the Southeastern United States.
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The 2007 Eastern US Spring Freeze: Increased Cold Damage in a Warming World

TL;DR: In this article, the authors compare the rapid prefreeze phenological advancement caused by unusually warm conditions with the dramatic postfreeze setback, and report complicated patterns of freeze damage to plants.