Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere, it is largely inaccessible in this form to most ...
Nitrogen is an essential component of all living organisms and the main nutrient limiting life on our planet. Its availability depends on diverse nitrogen-transforming reactions that are carried out ...
Nitrogen is an essential element required by all life — vital for plant and animal growth and nourishment. But, an overabundance of nitrogen can cause negative ecological effects. Over the past ...
Nitrogen is an important component of the global environment, affecting agriculture, climate, human health, and ecosystems. The role of the nitrogen cycle has become more widely appreciated, yet Earth ...
Human activities have dramatically altered the Earth’s nitrogen cycle since the Industrial Revolution, driving pollution, biodiversity loss, and climate feedbacks. A new scientific review highlights ...
Soil erosion is widely known for degrading land and reducing agricultural productivity. But new research shows it may also play a far more complex and important role in regulating the global nitrogen ...
Nitrogen gets around on Earth. The element moves between the atmosphere, oceans, land, crust, and mantle of the planet. But models of this nitrogen cycle are in need of a major update, a group of ...
What can volcanism on the early Earth teach us about the formation of life on our planet? This is what a recent study published in Nature Communications hopes to address as an international team of ...
In a warming corner of Iceland, tiny soil microbes are quietly rewriting one of Earth’s most fundamental life-support systems. Instead of passing nitrogen along to plants, they are increasingly ...
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From the air to the field: How nitrogen fertilizer helps feed the world—and why supply chains matter
When lightning strikes a paddock, it does more than scorch grass and scare the cows. The electrical discharge breaks apart ...
Research reveals ocean dead zones are dynamic systems, with shifting chemistry that affects nitrogen cycles, carbon storage, ...
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