8McGarigal, K, Marks B J. FRAGSTATS: spatial pattern analysis program for quantifying landscape structure [R]. Gen. Tech. Report PNW-GTR-351, USDA Forest Service, Pacific Northwest research Station, Portland, OR, 1995.
9Paul M J, Meyer.L J. Streams in the urban landscape [J]. Annual Review of Ecology and Systematics, 2001,32:333-365.
10Sliva L, Williams D D. Buffer zone versus whole catchments approaches to studying land use impact on river water quality [J]. Water Research, 2001,35(14):3462-3472.