i visited city of island of emperor of the qin dynasty, tang shan, dark blue 2005 3 coastal cities began water quality of alongshore maritime space to monitor, share 8 seawater monitoring point. the result that monitor makes clear, water quality of maritime space of alongshore of island of emperor of the qin dynasty is good, achieve seawater a kind of standard; water quality of maritime space of alongshore of tang shan city is 3 kinds, main index exceeding bid is oil kind with dissolved oxygen; bad of water quality of maritime space of alongshore of city of dark blue state 4 kinds, main index exceeding bid is inorganic nitrogen.
bathing place water quality, water quality of bathhouse of seawater of island of emperor of the qin dynasty all excel appoints functional standard requirement, environmental quality is limitted reach for actor good. distributing from maritime space in light of, north wears a river quality of environment of bathhouse of masses of area of harbour of excel of quality of environment of special outdoor bathing place, quality of environment of bathhouse of boreal dai he arranges to bad order by actor for: bathhouse of beach of the east china sea > in beach bathhouse > on the west beach bathhouse.