Biological Monitoring in Caves

A study of 20 caves with high species diversity (at least 20 obligate cave organisms) reveals that even heavily modified and frequently visited tourist caves can support rich biodiversity, challenging the assumption that human activity is incompatible with ecological health. The research highlights the need for rigorous biological monitoring to track changes in fauna density and taxonomic composition, particularly when planning new installations or modifications. Recommended methods include long-term sampling, baiting techniques for both terrestrial and aquatic habitats, and the use of pitfall traps. This approach ensures that surface species do not outcompete endemic cave fauna while allowing for sustainable tourism.

Culver, D. C., & Sket, B. (2016). Biological Monitoring in Caves. Acta Carsologica, 31(1). https://doi.org/10.3986/ac.v31i1.403