The Hydrology and Caves of the Geevagh and Bricklieve Karsts, Co. Sligo

Authors

  • Richard Thorn Regional Technical College, Sligo
  • David Drew Trinity College. Dublin
  • Catherine Coxon Trinity College, Dublin

DOI:

https://doi.org/10.55650/igj.1990.598

Abstract

The paper describes the hydrology, both relict and modern, of the Geevagh and Bricklieve upland karsts in Co. Sligo. The Geevagh karst is characterised by point recharge via sinking streams running off juxtaposed non-carbonate rocks. The flow mechanism in the karst, as determined by water tracing and hydrochemical analysis, is both conduit and fissure and there is extensive cave development. The Bricklieve karst lacks an impermeable cover to concentrate flow and recharge is largely diffuse. Flow in this karst appears to be predominantly through a network of solutionally widened fissures and cave development is limited.

Author Biographies

Richard Thorn, Regional Technical College, Sligo

Department of Environmental Sciences

David Drew, Trinity College. Dublin

Department of Geography

Catherine Coxon, Trinity College, Dublin

Environmental Sciences Unit

Published

2016-08-02

How to Cite

Thorn, R., Drew, D., & Coxon, C. (2016). The Hydrology and Caves of the Geevagh and Bricklieve Karsts, Co. Sligo. Irish Geography, 23(2), 120–135. https://doi.org/10.55650/igj.1990.598

URN