Growth of submerged macrophytes and decontaminating effectiveness of eutrophicated water body by using polluted sediments and eutrophicated waters from Lake Wulihu of Jiangsu were studied.

• 利用太湖五里湖污染底泥,在不破坏表层沉积物层理结构的情况下,研究太湖常见沉水植物在此底泥上适应性生长情况及其对富营养化水体的净化能力。