Midwestern soils are among the most productive in the world, thanks in part to extensive tile drainage systems that remove ...

The researchers developed a modeling framework that simulated nitrogen transport from livestock grazing under different climate conditions. They evaluated the model using data from the USDA-ARS ...

Nitrogen gas makes up 78% of Earth’s atmosphere and is an essential element in amino acids and proteins. However, ... Nitrates are absorbed by active transport, ...

In many heavy industries, nitrogen does not grab headlines but it quietly plays one of the most critical roles on site. Whether you are blanketing flammable liquids, purging pipelines or preventing ...

Most of this nitrogen transport comes from whale urine, which stimulates phytoplankton growth and photosynthesis. This increase in the rate of photosynthesis could lead to 18,180 tons of carbon ...

Lower nitrogen isotope ratios characterize nitrogen derived from fertilizers. The team found that the nitrogen-15 to nitrogen-14 ratios in samples collected during the wet season were consistently ...