THE LAKE ST. LUCIA SYSTEM—A RESEARCH ASSESSMENT

Abstract

This paper assesses the research undertaken at Lake St. Lucia over the past 25 years based on over 300 documents from that period. Trends related to both time and subject matter are evident, and these are considered in relation to the gaps in our current knowledge concerning the system. A feature evident throughout the period under consideration is that the major portion of documented material available relates to reports and contributions to workshops (77%) with only 23% from scientific publications. Contributions by these two sources to the subject group being considered for St. Lucia are markedly different with research publications dominating the biological field and reports dominating in physical aspects, catchment characteristics, man's activities, management, dredging and hydrological modelling. However, some 55% of all unpublished data related to reviews or assessments of the state of research on St. Lucia. The importance of the scientific publications group as an indicator of the state of research into the system is considered in the light of an apparent decline in the number of completed projects being published. It is also considered in the light of the recent establishment of a co-ordinated Lake St. Lucia Research Programme, which may provide the impetus for a more concentrated and directed research effort on the Lake System.