Accurate Mental Maps as an Aspect of Local Ecological Knowledge (LEK): A Case Study from Lough Neagh, Northern Ireland

Authors

John McKenna, University of Ulster
Rory J. Quinn, University of Ulster
Daniel J. Donnelly
J. Andrew G. Cooper, University of Ulster

Document Type

Article

Publication Date

2008

Journal/Book Title/Conference

Ecology and Society

Volume

13

Issue

1

Publisher

Resilience Alliance

First Page

13

Last Page

13

Abstract

A mental map of the substrate of Lough Neagh, Northern Ireland, compiled from interviews with local fishermen, is compared with maps produced by science-based techniques. The comparison reveals that the mental map is highly accurate. This finding contrasts with the spatial distortion characteristic of the classic mental map. The accuracy of the Lough Neagh map is attributed to the fact that it is a compendium of the knowledge of several generations, rather than an individual perception. Individual distortions are filtered out, and accuracy is promoted by economic self-interest. High accuracy may be characteristic of the mental maps held by artisanal exploiters of natural resources.

Comments

Originally published by Resilience Alliance. Publisher's PDF and HTML fulltext available through Ecology and Society.

Recommended Citation

McKenna, J., R. J. Quinn, D. J. Donnelly and J. A. G. Cooper. 2008. Accurate mental maps as an aspect of local ecological knowledge (LEK): a case study from Lough Neagh, Northern Ireland. Ecology and Society 13(1): 13.