Nitrogen and its expected impacts in Estonian lakes : [poster]
Laen...
Kuupäev
2023
Kättesaadavus
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Estonian University of Life Sciences
Abstrakt
• The relative role of N&P to control eutrophication in lakes is
continuously debated (Schindler et al. 2008).
• Estonian limnologists have been P-believers as the post-
socialist sharp reduction of N loading brought back
cyanobacterial blooms in Lake Peipsi (Nõges et al. 2005)
• The long debate has not discredited the importance of P-
control, but displayed evidence on the significance of N
reduction to recover lake ecosystems (Paerl et al. 2016)
• Chemically reduced N forms, such as NH4+ and urea favour
non-N-fixing Cyanos (McCarthy et al. 2009)
• Agriculture has intensified and the application of mineral
fertilisers in Estonia has increased in the recent decade
(Nõges et al. 2022)
The presentation took place at the 11th International Shallow Lakes Conference.
This study was funded by the Estonian Research Council grants PRG709, and PRG1167. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 951963.
The presentation took place at the 11th International Shallow Lakes Conference.
This study was funded by the Estonian Research Council grants PRG709, and PRG1167. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 951963.
Kirjeldus
Märksõnad
nitrogen, lakes, Estonia, posters