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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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Journal ArticleDOI
Allelopathic effects of interrupted fern on northern red, oak seedlings: amelioration by Suillus luteus L.: Fr.
Paul J. Hanson,R. K. Dixon +1 more
TL;DR: It is suggested that ectomycorrhizal fungi may ameliorate allelopathic effects of ferns on northern red oak seedling survival and growth, and suggest that fern frond leachates significantly reduced seedlings survival, however, inoculated seedlings showed less mortality.
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Characterizing Peatland Microtopography Using Gradient and Microform-Based Approaches
TL;DR: In this article, the authors calculate peatland microtopographical elevation gradients and measures of spatial variability, develop three microform classification methods intended for specific purposes, and evaluate and contrast classification methods.
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Novel climates reverse carbon uptake of atmospherically dependent epiphytes: Climatic constraints on the iconic boreal forest lichen Evernia mesomorpha
TL;DR: These findings illuminate the processes underlying local extinctions of epiphytes and suggest broader consequences for range shrinkage if dispersal and recruitment rates cannot keep pace, with potential consequences for the maintenance of local and regional populations.
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Local Spatial Heterogeneity of Holocene Carbon Accumulation throughout the Peat Profile of an Ombrotrophic Northern Minnesota Bog
TL;DR: In this article, the authors evaluated the spatial heterogeneity of historical carbon accumulation rates in a forested, ombrotrophic bog in Minnesota to aid understanding of responses to an ongoing decade-long warming manipulation.
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Passive nighttime warming facility for forest ecosystem research.
TL;DR: The experiment involves nighttime deployment of infrared reflecting curtains around four sides of a forest canopy and across the top of the forest to mimic the top-down warming effect of cloud cover to test the hypotheses statistically by the "before-after-control-impact" method applicable to unreplicated experiments.