Carbonate Deposition in Turloughs (Seasonal Lakes) on the Western Limestone Lowlands of Ireland - I: Present Day Processes

Authors

  • Catherine E. Coxon Trinity College Dublin

DOI:

https://doi.org/10.55650/igj.1994.428

Abstract

This paper describes an investigation of carbonate deposition in seasonal groundwater-fed lakes (turloughs) situated on the limestone lowland of south-east county Mayo. Chemical data from four turloughs suggest that present-day calcite deposition is due predominantly to supersaturation caused by the loss of excess carbon dioxide from the water to the atmosphere. This process occurs throughout the winter. Biological influences appear to play only a minor role, although investigations of turlough trophic status and algal biomass are required to confirm this.

Author Biography

Catherine E. Coxon, Trinity College Dublin

Environmental Sciences Unit

Published

2015-01-15

How to Cite

Coxon, C. E. (2015). Carbonate Deposition in Turloughs (Seasonal Lakes) on the Western Limestone Lowlands of Ireland - I: Present Day Processes. Irish Geography, 27(1), 14–27. https://doi.org/10.55650/igj.1994.428

Issue

Section

Original Articles

URN