a low stone wall built along the water's edge to protect an embankment
Adaptability to the ecological environment
adjust the water-injection profile through chemica
along the water delivery from Luanhe
analyses of the water supply and demand
Analysis of the input and output
ancient towns in the water region
assured the public the water was not polluted
automatic inspection by the water immersion
benefits of the ecological environment
Campaign for the Conservation of the Water’s Edge
Characteristics of the ecological environment
CHARACTERISTICS OF THE WATER
chemical character of the water
Chizhou Demonstration Area of The Ecological Economy
city landscape along the water
close down the water source well
construction of the Water-saving Society
consumption of the water