Search results for SoC

Agriculture May 8, 2023

Cover crop management: Study finds trade-off between carbon benefits, crop yield

A study led by researchers at the Agroecosystem Sustainability Center (ASC) at the University of Illinois Urbana-Champaign quantifies the soil organic carbon (SOC) benefits from cover crops in maize-soybean rotations in Midwestern ...

Earth Sciences Apr 26, 2023

Microbial necromass carbon causes dramatic carbon loss in permafrost thaw slump of Tibetan Plateau

Permafrost in the Tibetan Plateau contains a large amount of soil organic carbon (SOC). Climate change leads to rapid permafrost degradation and thermal collapse, which can change the microgeomorphology and soil physical ...

Earth Sciences Apr 20, 2023

Predicting regional organic carbon in deep soils

Field sampling combined with laboratory analysis is the most commonly used approach to obtain deep soil organic carbon (SOC) data and has been widely applied for more than a century. This approach provides the most accurate ...

Ecology Mar 29, 2023

Direct evidence for relatively fast cycling of lignin and its high temperature sensitivity

Climate projection requires an accurate understanding for the decomposition of soil organic carbon (SOC) and its response to warming. However, the wide array of organic molecules in the soil exhibits distinct chemical structures ...

Bio & Medicine Mar 8, 2023

Oxygen groups key to unlocking graphene's antimicrobial potential, say scientists

The amount of surface oxygen in graphene materials is a key factor in how effective they could be in killing bacteria—a discovery which may help to design safer and more effective products to combat antimicrobial resistance.

Social Sciences Mar 3, 2023

South Africa's energy crisis 'harming research integrity'

Researchers in South Africa are feeling the effects of the country's continuing power cuts and fear for the impact the electricity crisis is having on their research output.

Biotechnology Feb 9, 2023

Sensing water for smarter agriculture

Smart electronic soil sensors could enable farmers to deliver tailored doses of water to their crops, maximizing food production while saving water. KAUST researchers have developed a rapid and sensitive soil moisture sensor, ...

Earth Sciences Feb 2, 2023

Research reveals 'negative feedback' loop between warming and net exchange of carbon caused by erosion

In the study of human impact on the environment, there are few negative or stabilizing feedbacks on climate change.

Earth Sciences Jan 5, 2023

Research could simplify process for calculating soil carbon credits

A study led by researchers at the Agroecosystem Sustainability Center (ASC) at the University of Illinois Urbana-Champaign provides new insights for quantifying cropland carbon budgets and soil carbon credits, two important ...

Space Exploration Oct 18, 2022

Uncontrolled rocket reentries are a bigger problem than you think

More than 60% of the launches in 2020 resulted in one or more rocket parts making an uncontrolled reentry into the atmosphere. While thankfully no one was hurt by that debris, with the expected rise in rocket launches over ...

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