Supported by the National Natural Science Foundation of China(30270119,30470118);the Natural Science Foundation of Shanxi Province,China(20021079,2009021034-2)
Supported by the National Nature Science Foundation of China (No. 30470118 and 30270119);the Nature Science Foundation of Shanxi Province, China (No. 20021079).
Fourteen stream segments were investigated throughout the Xin’an Spring in Shanxi Province, China in 2004. The variation ranges in stream size, current velocity, discharge, dissolved oxygen, and specific conductance ...