FIRE HISTORY OP A GIANT AFRICAN BAOBAB EVINCED BY RADIOCARBON DATING The African baobab () is widespread south of the Sahara and generally considered a symbol of Africa. The baobab produces faint growth rings, considered by ... AI Anthropology - 《Abstracts in Anthropology》 被引量: 0发表: ...
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. This research was supported by the Utah Agricultural Experiment Station, Utah State University, and approved as journal paper 8966. Author Contributions: J.A.L., ...
Fire history and climate change in giant sequoia groves. Science 1993, 262, 885–889. [CrossRef] 27. Cook, E.R.; Seager, R.; Heim, R.R.; Vose, R.S.; Herweijer, C.; Woodhouse, C.A. Megadroughts in North America: Placing IPCC projections of hydroclimatic change in a long-term ...