fingerprinting technology has been receiving increasing attention in sediment source study.Especially multi-parameter fingerprinting technique
which used for quantitative research of sediment source
has achieved a series of successes in models and applications.This paper outlined traditional technique about investigating suspended sediment source
summarized the application principles and advances of single-parameter and multi-parameter fingerprinting techniques in investigating suspended sediment source
and analyzed the application projects and development tendency of multi-parameter fingerprinting technique.