The Response of pH Value in Ice Core to Precipitation in the Mt. Yulong
GU Juan, HE Yuan-qing, ZHANG Zhong-ling, LU Ai-gang, PANG Hong-xi
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2005, (4): 509 -514 .  DOI: 10.7522/j.issn.1000-0240.2005.0076