Eutrophication status and control strategy of Taihu Lake

被引：15

作者：

Zhang L. ^{[1
]}

Xia M. ^{[1
]}

Zhang L. ^{[1
]}

Wang C. ^{[1
]}

Lu J. ^{[1
]}

机构：

[1] Jiangsu Provincial Key Laboratory of Environmental Engineering, Jiangsu Research Institute of Environmental Science

来源：

Frontiers of Environmental Science & Engineering in China | 2008年 / 2卷 / 3期

关键词：

Control strategy; Eutrophication; Taihu Lake;

D O I：

10.1007/s11783-008-0062-4

中图分类号：

学科分类号：

摘要：

The water quality and eutrophication status of Taihu Lake in recent years are presented and the pollution trends are analyzed. It is shown that because of unreasonable industrial structures, pollution discharge per GDP is high within the Taihu basin, and the pollution discharge from point and non-point sources exceed the basin's environmental carrying capacity. Especially, excessive pollutants containing nitrogen and phosphorus are being discharged. Moreover, eutrophication may also result from internal pollution sources such as the release of nutrient elements from sediment. All these factors have resulted in the water quality deterioration of Taihu Lake. To solve this environmental problem, possible control strategies are summarized, including the control of internal pollution sources and inflow-river pollution, ecological restoration and reconstruction of the degraded lakeside zone ecosystem, clean water diversion, dredging, and manual algae removal. © 2008 Higher Education Press and Springer-Verlag.

引用

页码：280 / 290

页数：10

共 26 条

[21]

Lu S.Y., Jin X.C., Yu G., Phosphorus removal mechanism of constructed wetland, China, Ecology and Environment, 15, pp. 391-396, (2006)

[22]

Song H.L., Mechanism of microcystin removal from eutrophicated source water by aquatic vegetable bed, Journal of Southeast University (English Edition), 22, pp. 528-533, (2006)

[23]

Pu P.M., Yang X.E., Wang G.X., New strategy for wastewater controlling in Taihu Lake Basin, China, Proceedings of International Conference on Environmental Concerns and Emerging Abatement Technologies, (2001)

[24]

Scheffer M., Carpenter S., Foley J., Folke C., Walker B., Catastrophic shifts in ecosystems, Nature, 413, pp. 591-596, (2001)

[25]

Angelika J., Anne P., Michael M., Phosphorus removal from eutrophic lakes using periphyton on submerged artificial substrata, Hydrobiologia, 528, pp. 123-142, (2004)

[26]

Qin B.Q., Yang L.Y., Chen F.Z., Zhu G.W., Zhang L., Chen Y.Y., Mechanism and control of lake Eutrophication, Chinese Science Bulletin, 51, pp. 2401-2412, (2006)

← 1 2 3 →