Metal Deposition in Baldcypress Tree Rings: Nickel, Copper, Chromium, Manganese and Iron. Margaret S. Devall 1 , Leonard B. Thien 2 , and George C. Flowers 2 1 USDA Forest Service, Center for Bottomland Hardwoods Research, P.O. Box 227, Stoneville, MS 2 Tulane University, New Orleans, LA.
Margaret S. Devall1, Leonard B. Thien2, and George C. Flowers2
1USDA Forest Service, Center for Bottomland Hardwoods Research, P.O. Box 227, Stoneville, MS
2Tulane University, New Orleans, LA
Mean level of Ni is 6.6 at Stations 0-60 and 4.5 at Chromium, Manganese and IronStations80-160.
Mean level of Mn is 20.2 at Stations 0-60 and 29.1 at Stations 80-160.