XIE Li-ya, REN Li-hua, SHI Lian-kui, et al. Soil and Water Loss and Anti-erosion Countermeasures in Chernozem Region of Liaoning Province[J]. Bulletin of Soiland Water Conservation, 2005, 24(1): 92-95.
XIE Li-ya, REN Li-hua, SHI Lian-kui, et al. Soil and Water Loss and Anti-erosion Countermeasures in Chernozem Region of Liaoning Province[J]. Bulletin of Soiland Water Conservation, 2005, 24(1): 92-95.DOI:
The chernozem region of Liaoning Province covers the southern part of the chernozem region in northeast China. The Liaoning chernozem area covers 123200km2. In this region
land affected by soil erosion covers 33300km2
or about 27% of the total land area. Soil erosion in the region has caused severe problems
such as cultivated land area reduction
land productivity decline
river bed and reservoir aggradations
environment pollution and frequent drought and flood. Some strategies for ecological construction to prevent water and soil loss are put forward based on the physical conditions of the region.