Section 1: Publication
Publication Type
Journal Article
Authorship
Basu, N., Van Meter, K. J., Byrnes, D. K., Van Cappellen, P., Brouwer, R., Jacobsen, B. H., Jarsjö, J., Rudolph, D. L., Cunha, M. C., Nelson, N., Bhattacharya, R., Destouni, G., and Olsen, S. B.
Title
Managing nitrogen legacies to accelerate water quality improvement
Year
2022
Publication Outlet
Nature Geoscience, 15, 97–105
DOI
ISBN
ISSN
Citation
Basu, N., Van Meter, K. J., Byrnes, D. K., Van Cappellen, P., Brouwer, R., Jacobsen, B. H., Jarsjö, J., Rudolph, D. L., Cunha, M. C., Nelson, N., Bhattacharya, R., Destouni, G., and Olsen, S. B. (2022). Managing nitrogen legacies to accelerate water quality improvement, Nature Geoscience, 15, 97–105.
https://www.nature.com/articles/s41561-021-00889-9
Abstract
Increasing incidences of eutrophication and groundwater quality impairment from agricultural nitrogen pollution are threatening humans and ecosystem health. Minimal improvements in water quality have been achieved despite billions of dollars invested in conservation measures worldwide. Such apparent failures can be attributed in part to legacy nitrogen that has accumulated over decades of agricultural intensification and that can lead to time lags in water quality improvement. Here, we identify the key knowledge gaps related to landscape nitrogen legacies and propose approaches to manage and improve water quality, given the presence of these legacies.
Plain Language Summary