Acknowledgements
We thank fieldworkers past and present for collecting data for the
long-term monitoring records, and the Freshwater Biological Association
for collection of earlier records. We are also thankful to Alice Hardman
for assistance with collecting and sectioning the sediment core, and
Katharine Moss and Grace Duffy for assistance in the field. DSR, SCM,
SJT and EBM were supported by the Natural Environment Research Council
award number NE/R016429/1 as part of the UK-SCAPE programme delivering
National Capability. Monitoring of Esthwaite Water is also supported by
UK-SCAPE. ACT was supported by the Leverhulme Trust Grant,
PRG-2018-110.