Machine learning maps wetland carbon fluxes across the Southeastern United States
A machine learning ensemble trained on 24 wetland sites estimates that Southeastern U.S. wetlands took up a net 20 teragrams ...
Tag: eddy covariance
Cropland water use efficiency hits a tipping point as air dries
A study of China's Songhua River Basin and global cropland flux sites finds that ecosystem water use efficiency declines nonlinearly ...
Hungarian Tower Captures Ten Years of Carbon Monoxide Exchange Between Land and Air
A ten-year eddy covariance record from a 117-meter tower in western Hungary provides the first long-term regional measurement of carbon ...
Belgian cropland study finds divergent soil carbon estimates
A 21-year Belgian cropland study found that soil inventories, process modelling and eddy-covariance measurements disagreed about carbon-stock trends, while agreeing ...
Laser Spectrometer Tames Humid Air to Track the Ozone-Hole Culprit Nitrous Oxide
German and NASA researchers have validated a fast quantum cascade laser spectrometer that measures nitrous oxide with sub-ppb precision from ...
First direct measurements reveal how heat and moisture flow over a Tibetan Plateau glacier
The first eddy covariance measurements over a continental glacier on the Tibetan Plateau reveal persistent sublimation, expose weaknesses in five ...
Extreme Drought Cut a Subalpine Peatland’s Carbon Sink by 83 Percent and Rewired Its Soil Microbes
A landmark study of China's Dajiuhu peatland reveals that the record 2022 Yangtze Basin drought slashed net carbon sequestration by ...
Wind Emerges as an Overlooked Regulator of How Efficiently Ecosystems Use Water
A global analysis of flux-tower observations and Earth system models shows that rising wind speed lowers ecosystem water use efficiency ...
One Term, Fourteen Metrics: Why Water Use Efficiency Means Different Things to Different Scientists
A new review catalogues fourteen conflicting definitions of water use efficiency and proposes a harmonized framework to make the widely ...
Storms Turn Arctic Sea Ice From Aerosol Sink Into Particle Source
Five weeks of eddy covariance measurements over the High Arctic show that sea ice normally removes aerosol particles but can ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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