LAN Yue-dong, KANG Ling-ling. Effects of Forest Vegetation and Ecological Recovery of Small Watershed on Water and Sediment Variations[J]. Bulletin of Soiland Water Conservation, 2010, 29(1): 35-38.
LAN Yue-dong, KANG Ling-ling. Effects of Forest Vegetation and Ecological Recovery of Small Watershed on Water and Sediment Variations[J]. Bulletin of Soiland Water Conservation, 2010, 29(1): 35-38.DOI:
Effects of forest vegetation and small watershed ecological recovery on water and sediment variations in Beiluo River basin were studied.Results showed that forest vegetation could reduce runoff and sediment by 62.4% and 94.9%
respectively.Meanwhile
it regulated the annual distribution of runoff and released 20%~30% of runoff from flood season to nonflood season.However
flood sediment in forest region increased drastically under the effect of storm flood when forest was destroyed.In view of the effects of ecological recovery on water and sediment variation
the ecological recovery had a certain role in reducing water and sediment.