Figures & data
Figure 2. (A) Corrugated asbestos cement covered by moss.( B) Moss and asbestos fibers in a light microscope to the right.
![Figure 2. (A) Corrugated asbestos cement covered by moss.( B) Moss and asbestos fibers in a light microscope to the right.](/cms/asset/0b54e073-85d0-4619-92d5-0cbe8477bd30/uoeh_a_1867730_f0002_c.jpg)
Figure 3. (A) SE image of exposed asbestos fibers on the roof surface. (B) SE image of the underside of the asbestos cement roof.
![Figure 3. (A) SE image of exposed asbestos fibers on the roof surface. (B) SE image of the underside of the asbestos cement roof.](/cms/asset/295cdf66-cd36-4785-a91f-8366d86d83ed/uoeh_a_1867730_f0003_b.jpg)
Figure 4. (A) Overview of the weathered roof debris sample with soil particulates and asbestos fibers. (B) A close-up of an example of chrysotile asbestos fiber in the weathered roof debris sample in (B).
![Figure 4. (A) Overview of the weathered roof debris sample with soil particulates and asbestos fibers. (B) A close-up of an example of chrysotile asbestos fiber in the weathered roof debris sample in (B).](/cms/asset/e51762db-6775-4e01-906a-241e65d90be5/uoeh_a_1867730_f0004_b.jpg)
Figure 5. Average chemical composition of chrysotile fibers from moss (n = 53), uncovered roof surface (n = 34) and the roof underside (n = 23). Error bars show the 95% confidence interval.
![Figure 5. Average chemical composition of chrysotile fibers from moss (n = 53), uncovered roof surface (n = 34) and the roof underside (n = 23). Error bars show the 95% confidence interval.](/cms/asset/85bda3d5-b2e7-41b6-9779-e1227600ca65/uoeh_a_1867730_f0005_b.jpg)