The showed that the sea area of Bohai Bay had been polluted comparatively by the ordure from land and development of marine product.

 
  • 結合多樣性指數的分析方法對渤海灣水質(zhì)進(jìn)行評價(jià),結果為:由于陸源排放和養殖業(yè)的發(fā)展水體受到相當程度污染。
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