期刊
BRYOLOGIST
卷 111, 期 4, 页码 650-658出版社
AMER BRYOLOGICAL LICHENOLOGICAL SOC INC
DOI: 10.1639/0007-2745-111.4.650
关键词
Erioderma pedicellatum; habitat model; Nova Scotia; Canada
资金
- Environment Canada Habitat Stewardship Program
- Saint Mary's University
- Nova Scotia Youth Conservation Corps
- Nova Scotia Environment and Labour
Erioderma pedicellatum and fifteen other rare cyanolichens in Atlantic coastal forests in Nova Scotia are at risk from human activities. A heuristic expert habitat model was developed for use in a GIS to help identify polygons with habitat for these at-risk cyanolichens. Of 13,852 polygons identified by the model, 183 were surveyed for rare cyanolichens. One hundred and one of surveyed polygons had at least one species of rare cyanolichen. Habitat data were collected from twenty sites which had Erioderma pedicellatum. The habitat model can be used to identify important lichen areas for conservation and research.
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