Accurate mental maps as an aspect of Local Ecological Knowledge (LEK): a case study from Lough Neagh, Northern Ireland

J McKenna, R Quinn, DJ Donnelly, Andrew Cooper

Research output: Contribution to journalArticle

30 Citations (Scopus)

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.
LanguageEnglish
Article number13
Pages1-23
JournalEcology and Society
Volume13
Issue number1
Publication statusPublished - 2008

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natural resource
substrate
economics
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Accurate mental maps as an aspect of Local Ecological Knowledge (LEK): a case study from Lough Neagh, Northern Ireland. / McKenna, J; Quinn, R; Donnelly, DJ; Cooper, Andrew.

In: Ecology and Society, Vol. 13, No. 1, 13, 2008, p. 1-23.

Research output: Contribution to journalArticle

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