Study on the Climate Change Trend and Its Catastrophe over "Sanjiangyuan" Region in Recent 43 Years
LI Lin, LI Feng-xia, GUO An-hong, ZHU Xi-de
JOURNAL OF NATURAL RESOURCES . 2006, (1): 79 -85 .  DOI: 10.11849/zrzyxb.2006.01.010