Nitrogen

Nitrogen is the chemical element with the symbol N and atomic number 7.

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Tiny biochar particles could help soybeans absorb more nitrogen and produce higher yields

This week in PNAS Journal Club: Three fossils of Ice Age American “cheetahs” found in the Yukon Territory offer the first full genome for the species. These extinct big cats were closely related to pumas, and ate a diet high in nitrogen, suggesting their main prey was fish, probably salmon.

Manganese-enhanced biochar helps soil retain nitrogen while reducing greenhouse gas emissions

Where does Earth's nitrogen go? Two atoms offer a clue

Where does Earth's nitrogen go? Two atoms offer a clue

Platinum in fuel cells lasts longer with nitrogen-enhanced graphene wrapper

Platinum in fuel cells lasts longer with nitrogen-enhanced graphene wrapper

Where does Earth’s nitrogen go? Two atoms offer a clue

Warming shifts nitrogen into protected pools in rice soils

Tuning nitrogen and boron turns waste sawdust biochar into an efficient catalyst for antibiotic removal

Long-term biochar use may help conserve nitrogen deep in alkaline paddy soils

Study: Interstellar Comet 3I/ATLAS Formed in Cold, Nitrogen-Rich Environment

Forest rivers remove nitrogen through seasonally shifting natural processes - EurekAlert!

Soil type determines whether added carbon and nitrogen curb or intensify nitrous oxide emissions - EurekAlert!

Researchers uncover "intelligent molecular module" for rice chilling recovery and nitrogen use efficiency - EurekAlert!

Scientists develop new way to synthesize high-value cyanohydrins from nitrogen and methane - EurekAlert!

Knowledge-guided graph machine learning for spatially distributed prediction of daily discharge and nitrogen export dynamics - EurekAlert!

Nitrogen addition reshapes forest microbes: A five-year insight into community dynamics - EurekAlert!

Nitrogen-rich porous aromatic framework cathode for wide-temperature sodium-organic batteries - EurekAlert!

Researchers achieve direct ammonia synthesis from nitrogen and water under mild conditions - EurekAlert!