Harald Sverdrup

The Critical Loads and Levels Approach for Nitrogen
Clair, Thomas A., Tamara Blett, Julian Aherne, Marcos P. M. Aidar, Richard Artz, William J. Bealey, William Budd, et al. 2014. “The Critical Loads and Levels Approach for Nitrogen”. In Nitrogen Deposition, Critical Loads and Biodiversity, 481-91. Dordrecht: Springer Netherlands. doi:10.1007/978-94-007-7939-610.1007/978-94-007-7939-6_50.