Lactic Acid Bacteria Choice and Temperature Shape Greenhouse Gas Emissions from Oat Silage
A new study finds that the type of lactic acid bacteria inoculant and ambient temperature jointly determine fermentation quality, aerobic ...
Tag: carbon dioxide
Fewer Methane Spot-Samples Than Expected Suffice for Breeding Lower-Emitting Cattle
Australian feedlot research shows five two-minute methane spot-samples per animal are enough for genetic evaluation, letting 35 percent more cattle ...
Plankton metabolism may explain a quarter of the ice age CO2 drop
A new study estimates that temperature-dependent plankton metabolism could account for about 20 ppm of the roughly 90 ppm glacial ...
Cheap Sensors Prove Their Worth in Tracking Ship Pollution on the Rhine
A year of measurements on the Rhine shows selected low- and mid-cost sensors can track ship exhaust plumes, though noise ...
Greenhouse Design of Shrimp Pond Solar Arrays Shapes Greenhouse Gas Emissions
An 18-week field study in Shanghai found that greenhouse-based solar arrays over shrimp ponds emitted more carbon dioxide, methane, and ...
Dam reservoirs may emit far less carbon than previous estimates suggested
A new modeling study of 5,346 reservoirs finds that damming raises carbon emissions by an average of 21.5%, only 18.6% ...
Drained forest peat soils emit less than assumed in cold-summer climate zone, synthesis finds
A synthesis of 297 flux measurements from 131 forest sites in the Dfb climate zone finds that drained organic soils ...
Tibet’s Yarlung Tsangpo Revealed as Strong Greenhouse Gas Source Along Its Course
A full-course survey of the Yarlung Tsangpo finds the Tibetan river is a strong net source of carbon dioxide, methane, ...
Bypassing Lime Softening Cut a Water Plant’s CO2 Use by 67 Percent
A full-scale trial at the Ames, Iowa lime softening plant showed that bypassing 10 percent of raw water around softening ...
Nighttime CO₂ Builds Up in Vulnerable Older-Adult Homes—and Satisfaction Misses It
A summer monitoring study of 109 energy-vulnerable older-adult households in Daejeon, Korea, found recurrent nighttime COâ‚‚ accumulation concentrated in a ...
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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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