Results of a pilot study by Peter Weiss-Penzias and Belle Zheng looking at the spatial patterns of THg in four lichen species growing in the vicinity of New Almaden Quicksilver County Park.

Results of a pilot study by Peter Weiss-Penzias (UCSC), Dan Deeds (USBR), Belle Zheng (UCSC), and Tarabryn Grismer (UCSC) looking at the spatial patterns of THg in four lichen species growing in the vicinity of Lake Berryessa.