Harm from soil erosion in Shandong Province are seen mainly in theincrease of rate of flood to dryness

the lowering of soil fertility

thecoasening of texture

thinning of soil layer

the naking of bed rock

thesever deposition in reservior

river and lake

the frequent natural disasters like flood

water logging

wind and hail

ect.

which makes the residents more poor. But the harness of small watershed produces goodresults that soil erosion is lighted

the benefit of ecological economyraised

soil fertility improved

farm yield raised

commodity production developed

and the multiple benefits of economy increased.