4McClain M E,Boyer E W,Dent C L,et al. Biogeochemical hot spots and hot moments at the interface of terrestrial and aquatic ecosystems [ J ]. Ecosystems,2003 ( 6 ) :301 - 312.
5Naiman R J. Forest ecology : influence of forests on streams[M]. NewYork : McGraw - Hill, Yearbook of Science and Technology, 1993.
