A TU-Durham University collaboration has yielded a detailed nitrogen budget to assess how nitrogen moves across different land uses in a large, mixed land-use UK catchment. This newly published work highlights the importance of accurately measuring nitrogen (N) accumulation to mitigate its harmful impacts on climate and ecosystems.
The Trent catchment, known for its extensive water quality monitoring, provided a unique opportunity to map nitrogen flows and pinpoint where accumulation occurs. One key finding was the higher nitrogen build-up in grassland subsoils compared to arable land, revealing the complex interactions between land use, nitrogen, and soil health.
Excess nitrogen in soil can lead to water pollution, loss of biodiversity, and increased greenhouse gas emissions, making proper nutrient management essential. This study advances our understanding of nitrogen dynamics, providing valuable information toward sustainable environmental management. Continue reading “New Study Addresses Nitrogen Accumulation in Soils for Better Environmental Management”