Trends and patterns in surface water chemistry in Europe and North America between 1990 and 2020, with a focus on calcium

Vogt, Rolf David; Agnieszka, Kolada; Arle, Jens; Austnes, Kari; Van Dam, Herman; Futter, Martyn; Fölster, Jens; Gundersen, Cathrine Brecke; Higgins, Scott N.; Houle, Daniel; Hruska, Jakub; Monteith, Don; Paterson, Andrew; Rogora, Michela; Sample, James Edward; Stoddard, John; Steingruber, Sandra; Ulanczyk, Rafak; Vuorenmaa, Jussi; de Wit, Heleen

Rapport2024

Trends and patterns in surface water chemistry in Europe and North America between 1990 and 2020, with a focus on calcium

Vogt, Rolf David; Agnieszka, Kolada; Arle, Jens; Austnes, Kari; Van Dam, Herman; Futter, Martyn; Fölster, Jens; Gundersen, Cathrine Brecke; Higgins, Scott N.; Houle, Daniel; Hruska, Jakub; Monteith, Don; Paterson, Andrew; Rogora, Michela; Sample, James Edward; Stoddard, John; Steingruber, Sandra; Ulanczyk, Rafak; Vuorenmaa, Jussi; de Wit, Heleen

Sammanfattning

The report presents trends in major anions and cations, pH, TOC and bicarbonate in surface waters in Europe and North America from 1990 to 2020. Special attention is given to trends in calcium, which showed some unexpected increases. The trends in calcium are analysed in relation to changes in bicarbonates, organic anions, and deposition loads. The surface waters show strong signs of chemical recovery.

Publicerad i

NIVA-rapport
2024, nummer: 7931-2024
Utgivare: Norsk Institutt for Vannforskning

SLU författare

Futter, Martyn
- Institutionen för vatten och miljö, Sveriges lantbruksuniversitet
Fölster, Jens
- Institutionen för vatten och miljö, Sveriges lantbruksuniversitet

UKÄ forskningsämne

Miljövetenskap

Publikationens identifierare

ISBN: 978-82-577-7667-1

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/140079