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  1. Home

Representativeness Of Eddy-Covariance Flux Footprints For Areas Surrounding Ameriflux Sites

by Housen Chu - March 18, 2021

Large datasets of greenhouse gas and energy surface-atmosphere fluxes measured with the eddy-covariance technique (e.g., FLUXNET2015, AmeriFlux BASE) are widely used to benchmark models and remote-sensing products. This study addresses… More

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Bengtsson, Carl

by Carl Bengtsson - July 17, 2020

in Year of Methane   NDIR 0

Use Of Change-Point Detection For Friction–Velocity Threshold Evaluation In Eddy-Covariance Studies

by Gil Bohrer - December 2, 2019

in    0

GUNTURU, Vamsi Krishna

by GUNTURU VAMSI KRISHNA - December 17, 2018

in Year of Methane   0

Does day and night sampling reduce spurious correlation between canopy photosynthesis and ecosystem respiration?

by Dennis Baldocchi - February 28, 2017

It is necessary to partition eddy covariance measurements of carbon dioxide exchange into its offsetting gross fluxes, canopy photosynthesis, and ecosystem respiration, to understand the biophysical controls on the net… More

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Similarity Theory For Local And Spatially Averaged Momentum Fluxes

by Fianna O'Brien - January 31, 2017

Tower and aircraft data from a number of field studies are analyzed to: (1) estimate the roughness lengths for local and area-averaged momentum fluxes over various surface types; (2) examine… More

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Relationship Of Area-Averaged Carbon Dioxide And Water Vapour Fluxes To Atmospheric Variables

by Fianna O'Brien - January 30, 2017

Area-averaged fluxes are constructed from a combination of aircraft and tower data collected during BOREAS. The averaging area includes both conifer and deciduous forests, wetlands, burned areas and bodies of… More

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Leaf Area Index Measurements At Fluxnet-Canada Forest Sites

by Fianna O'Brien - January 27, 2017

Leaf area index (LAI) measurements made at 17 forest sites of the Fluxnet Canada Research Network are reported here. In addition to LAI, we also report other major structural parameters… More

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Carbon, Energy And Water Fluxes At Mature And Disturbed Forest Sites, Saskatchewan, Canada

by Fianna O'Brien - January 27, 2017

Fire and harvesting are important disturbances in the boreal forest, driving net biome production. Measurements of net ecosystem production (NEP) over mature forest stands have been made from flux towers… More

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Carbon Distribution And Aboveground Net Primary Production In Aspen, Jack Pine, And Black Spruce Stands In Saskatchewan And Manitoba, Canada

by Fianna O'Brien - January 27, 2017

The objectives of this study are to (1) characterize the carbon (C) content, leaf area index, and aboveground net primary production (ANPP) for mature aspen, black spruce, and young and… More

in    0
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