Biogeochemical Characteristics of Aquatic Plant in Fields Peninsula,Antarctic
南极菲尔德斯半岛水生植物的生物地球化学特征研究

Amblystegiaceae, Drepanocladus aduncus (moss) was the main species of plants growing in Xihu Lake, Chinese Antarctica Great Wall Station. Through Neutron Activation Analysis(NAA), the contents of 22 chemical elements in the plant samples are measured respectively. Based on the results, the biogeochemical features including elements contents, accumulation, relationship and nutrient source are discussed in the paper. Xihu lake core was 1 46 meters long, collected by Professor Zhao Junlin joining the...