The Kejimkujik Watershed Study (KWS) was initiated in 1978 in response to growing concerns about the possible harmful effects on the environment of long range transport of air pollutants, particularly acid rain. It is one of five calibrated watershed studies in Canada that represent a range of climatic conditions, terrain sensitivities, and rates of atmospheric acidic deposition. This report presents the proceedings of a workshop on the study, covering programs and concepts in integrated monitoring and research; monitoring global change; research and monitoring in and around Kejimkujik National Park; monitoring and research of surface waters, lakes and streams, and forests and watersheds; and the organization and interpretation of Kejimkujik research station establishment. Summary reports are given on watershed studies in the Experimental Ponds Area of Newfoundland, the Integrated Forest Studies Cooperative in Vermont, and the Humic Lake acidification experiment in Norway. Highlights of an open discussion on future activities are also included.