This issue is made up entirely of papers presented at the International Symposium on Changing Karst Environments, abstracts of which were published in Volume 21 Number 1, and it is dedicated to the memory of Marjorie Sweeting, one of the best known figures in international karst science. She played a major part in the organisation of the Symposium, but sadly died in December 1994.
Britain: Cave conservation plans: The role of English Nature (Glasser & Barber)
Europe: Chemistry of the water in the Nerja Cave System (Andalusia, Spain) (Carrasco, Andreo, Benavente & Vadillo) Karst morphogenesis in the epikarstic zone (Ukraine) (Klimchouk) Anthropogenic impacts on karst polje morphology in Slovenia (Kranjc) Differential diagnosis of paragenetic and vadose canyons (Norway) (Lauritzen & Lauritsen) The morphology of shafts on the Trnovski gozd plateau in west Slovenia (Mihevc)
North America: Regional mapping of karst terrains in order to avoid potential environmental problems (USA) (Johnson & Quinlan)
Asia: Kannosui Spring and endokarstification of the Hokezu mountains, Western Shikoku, Japan - A case study of human impact on a limestone aquifer (Kashima)
Africa: The hydrology of the Southern Cape karst belt, South Africa (Marker)