[PDF][PDF] Towards long-term standardised carbon and greenhouse gas observations for monitoring Europe's terrestrial ecosystems: a review

D Franz, M Acosta, N Altimir, N Arriga… - International …, 2018 - archive.sciendo.com
Research infrastructures play a key role in launching a new generation of integrated long-
term, geographically distributed observation programmes designed to monitor climate …

FLUXNET-CH4: A global, multi-ecosystem dataset and analysis of methane seasonality from freshwater wetlands

KB Delwiche, SH Knox, A Malhotra… - Earth System …, 2021 - essd.copernicus.org
Methane (CH 4) emissions from natural landscapes constitute roughly half of global CH 4
contributions to the atmosphere, yet large uncertainties remain in the absolute magnitude …

The integrated carbon observation system in Europe

J Heiskanen, C Brümmer, N Buchmann… - Bulletin of the …, 2022 - journals.ametsoc.org
Since 1750, land-use change and fossil fuel combustion has led to a 46% increase in the
atmospheric carbon dioxide (CO 2) concentrations, causing global warming with substantial …

[HTML][HTML] FLUXNET-CH4 synthesis activity: Objectives, observations, and future directions

SH Knox, RB Jackson, B Poulter… - Bulletin of the …, 2019 - journals.ametsoc.org
FLUXNET-CH4 Synthesis Activity: Objectives, Observations, and Future Directions in:
Bulletin of the American Meteorological Society Volume 100 Issue 12 (2019) Jump to …

Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales

SH Knox, S Bansal, G McNicol, K Schafer… - Global Change …, 2021 - Wiley Online Library
While wetlands are the largest natural source of methane (CH4) to the atmosphere, they
represent a large source of uncertainty in the global CH4 budget due to the complex …

Global transpiration data from sap flow measurements: the SAPFLUXNET database

R Poyatos, V Granda, V Flo, MA Adams… - Earth System …, 2020 - essd.copernicus.org
Plant transpiration links physiological responses of vegetation to water supply and demand
with hydrological, energy and carbon budgets at the land-atmosphere interface. However …

Gap‐filling approaches for eddy covariance methane fluxes: A comparison of three machine learning algorithms and a traditional method with principal component …

Y Kim, MS Johnson, SH Knox, TA Black… - Global Change …, 2020 - Wiley Online Library
Methane flux (FCH4) measurements using the eddy covariance technique have increased
over the past decade. FCH4 measurements commonly include data gaps, as is the case with …

Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands

J Irvin, S Zhou, G McNicol, F Lu, V Liu… - Agricultural and Forest …, 2021 - Elsevier
Time series of wetland methane fluxes measured by eddy covariance require gap-filling to
estimate daily, seasonal, and annual emissions. Gap-filling methane fluxes is challenging …

Variation in methodology obscures clarity of cropland global warming potential estimates

MA Liebig, EL Bergh, DW Archer - Journal of Environmental …, 2023 - Wiley Online Library
Global warming potential (GWP) estimates from agroecosystems are valuable for
understanding management effects on climate regulation services. However, GWP …

Monthly gridded data product of northern wetland methane emissions based on upscaling eddy covariance observations

O Peltola, T Vesala, Y Gao, O Räty… - Earth System …, 2019 - essd.copernicus.org
Natural wetlands constitute the largest and most uncertain source of methane (CH4) to the
atmosphere and a large fraction of them are found in the northern latitudes. These emissions …