DUAN Yi-zi, LV Hui-ming. Preliminary Analysis on Relationships Between Hydrological Characteristics and Precipitation of the Zhifanggou Small Watershed[J]. 2011, 25(5).
DUAN Yi-zi, LV Hui-ming. Preliminary Analysis on Relationships Between Hydrological Characteristics and Precipitation of the Zhifanggou Small Watershed[J]. 2011, 25(5).DOI:
On the basis of the observed data of precipitation
sediment and runoff during1959-1997 years in the Zhifanggou watershed
this paper analysed the relationships between precipitation and change characteristics of inter-annual sediment
and monthly variations
and between the annual precipitation and annual runoff
average annual soil erosion modulus
degree of control in a period and average annual sediment delivering in the same period as well.The results showed that the rainfall distributed uneven during the ye...