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 ...

The Earth's land surface is dominated by sloping landscapes. Every year, soil erosion laterally distributes on the order of 75 Gt of topsoil (Berhe et al. 2007). The coupled biogeochemical cycles ...

Sebastian Haas is a CERE.OCEAN PhD cadidate who leads the research of nitrogen cycle from the Bedford Basin Time Series. Nitrogen is a major nutrient supporting the growth of phytoplankton, which are ...

Oxygen is central to life — not just for breathing, but for powering the vital cycles of carbon and nitrogen. Yet, oxygen ...

Leaving Cert Agricultural Science – Higher Level Sample Answers (Biological Properties of Soil) 1. Define the soil microbiome and explain its role in nutrient cycling. The soil microbiome refers to ...