TY - RPRT TI - Discoloration of polyvinyl chloride (PVC) tape as a proxy for water-table depth in peatlands: validation and assessment of seasonal variability AU - Robert K. Booth AU - Sara C. Hotchkiss AU - Douglas A. Wilcox PY - 2005 DO - 10.1111/j.1365-2435.2005.01048.x UR - https://pubs.usgs.gov/publication/1001046 ID - 1001046 ER -