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Newswise: Deglaciated Soils: Microorganisms Emerging From Melting Glaciers
Released: 31-Jan-2024 10:05 AM EST
Deglaciated Soils: Microorganisms Emerging From Melting Glaciers
Environmental Molecular Sciences Laboratory - EMSL

As global temperatures continue to rise, glaciers are melting, and soils with communities of microorganisms are now exposed. Researchers are studying the microorganisms in these soils to determine how they influence carbon flux and climate change.

Newswise: Scientists Reveal How Tar Particles from Wildfire Smoke Absorb and Refract Solar Radiation, Light in Atmosphere
Released: 31-Jan-2024 11:05 AM EST
Scientists Reveal How Tar Particles from Wildfire Smoke Absorb and Refract Solar Radiation, Light in Atmosphere
Environmental Molecular Sciences Laboratory - EMSL

A multi-institutional team of researchers studied how solar radiation from the sun interacts with individual tar balls. This research, featured on the cover of ACS Publications' Environmental Science & Technology, provides insights into how wildfires influence climate change.

Released: 15-Mar-2024 4:05 PM EDT
Tropical Plants Beat Drought by Interacting with Specific Microbes
Environmental Molecular Sciences Laboratory - EMSL

Researchers from the University of Arizona and the Environmental Molecular Sciences Laboratory, a Department of Energy user facility, discovered that that plants can maintain specific microbe partnerships during times of drought, revealing a new level of resilience.

Newswise: Elemental Variation in Pyrite: A Key to Ocean Chemistry
Released: 21-Mar-2024 1:05 PM EDT
Elemental Variation in Pyrite: A Key to Ocean Chemistry
Environmental Molecular Sciences Laboratory - EMSL

Researchers from the University of Toronto and the Environmental Molecular Sciences Laboratory (EMSL) recently published research demonstrating that pyrite—the most abundant sulfide mineral in the Earth’s crust—is enriched in several trace elements. This is important for understanding past ocean chemistry from analyses of sedimentary pyrite. Knowledge from this research will help scientists use pyrite trace metal concentrations to analyze and quantify early ocean chemistry and, as a result, the ocean’s evolution through time.

Newswise: Research Demonstrates that Cells Multitask in Bacterial Biofilms
Released: 26-Mar-2024 7:05 PM EDT
Research Demonstrates that Cells Multitask in Bacterial Biofilms
Environmental Molecular Sciences Laboratory - EMSL

A team of scientists led an experimental study to determine the relationships between subpopulations of cells within the biofilm of a model microbe, revealing new insights regarding their potential.

Released: 26-Mar-2024 7:05 PM EDT
Ectomycorrhizal Fungi Enhance Pine Growth by Promoting Iron Uptake
Environmental Molecular Sciences Laboratory - EMSL

Research highlights the potential significance of ectomycorrhizal fungi diversity in promoting forest ecosystem health and strengthening the symbiotic relationship between mycorrhizae and host plants.

Newswise: New Research Reveals Differences in the Function of Fine Roots
Released: 24-May-2024 2:05 PM EDT
New Research Reveals Differences in the Function of Fine Roots
Environmental Molecular Sciences Laboratory - EMSL

Using a 26-year-old common garden forest, a multi-institutional team of researchers collected fine root samples from four temperate tree species (three deciduous and one coniferous) that varied in their morphology.

Newswise: New Research Uncovers the Spatial Gene Expression of Major Cell Types from the Stems of Sorghum
Released: 12-Aug-2024 3:05 PM EDT
New Research Uncovers the Spatial Gene Expression of Major Cell Types from the Stems of Sorghum
Environmental Molecular Sciences Laboratory - EMSL

A multi-institutional team of researchers developed a protocol to isolate cell types for deep sequencing analysis. They successfully generated the first comprehensive gene expression atlas of the sorghum stem, which revealed cell-type-specific expression patterns, pathways, and underlying regulatory networks.

Newswise: Gases from Burning Biomass React within Clouds, Forming Secondary Organic Aerosols
Released: 19-Aug-2024 4:05 PM EDT
Gases from Burning Biomass React within Clouds, Forming Secondary Organic Aerosols
Environmental Molecular Sciences Laboratory - EMSL

A multi-institutional team of researchers developed a stand-alone box model to predict aqueous and cloud chemistry of biomass-burning phenols based on laboratory measurements.

Newswise: Research Unravels How Potassium Bound to Soil Minerals is Made Bioavailable for Uptake by Plants
Released: 15-Aug-2024 5:05 PM EDT
Research Unravels How Potassium Bound to Soil Minerals is Made Bioavailable for Uptake by Plants
Environmental Molecular Sciences Laboratory - EMSL

A multi-institutional group of scientists identified a particular signature of potassium organic acids that are some of the first of their kind.


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