Ecological Implications of Human Alterations to the Nitrogen Cycle Many human activities have ... can leach out of the soil, enter streams and rivers, and ultimately make its way into our drinking ...

The Nitrogen Cycle Let’s begin our discussion of the N cycle in a typical grain crop rotation (corn, wheat, double-crop beans) by considering the plant residue left on the field surface after harvest.

We have heard the saying: 'April showers brings May flowers.' This proverb leaves out the critical role of lightning.

By not tilling the soil and disrupting the world of the soil microbiome, organisms are able to do their job of capturing ...

Modelling soil carbon and nitrogen cycles during land use change ... Terrestrial sedimentation and the carbon cycle: Coupling weathering and erosion to carbon burial. Global Biogeochemical ...

Nitrogen gas makes up 78% of Earth’s atmosphere ... which moves the mineral from an area of low concentration in the soil to an area of high concentration, against a concentration gradient ...

There is also no research estimating the magnitude of nitrogen replacement values and when in the growth cycle that additional ... The dilution of plant and soil stable isotopic nitrogen showed ...

Azotobacter is one of the soil organisms capable of fixing nitrogren. Nitrogen fixers are important in the nitrogen cycle and help convert atmospheric nitrogen into an organic form that is then usable ...

If corn was ever jealous of soybean’s relationship with nitrogen-fixing bacteria, advancements in gene editing could one day ...