1. The Lake is at medium level of eutrophication.

2. Phosphates can contribute to eutrophication of movingsystem.

3. Water eutrophication is a kind of caducity.

4. Why is cultural eutrophication a problem?

5. General course of water eutrophication under this experiment.

6. Eutrophication is the main factor for the degradation of lake ecosystem.

7. A method of evaluation of lake eutrophication was presented by means of fuzzy membership function in this paper.

8. He argued that the controlling factor in eutrophication is not nitrate but phosphate.

9. The water pollution and eutrophication were judged by the assessment of hydrobiology with the species and quantity measure and analysis of phytoplankton, zooplankton, bottom dwelling biology and fish.

10. TLI method is used to estimate Tanghe reservoir's eutrophication level, and it indicates that the level of Tanghe reservior's eutrophication is light.

11. Then the loss and gain of lake eutrophication disaster is analyzed and lake eutrophication disaster is evaluated in the light of its effect on the eco-environment,( ) human health and society.

12. The eutrophication in the major lakes is still rather serious.

13. Benthic eutrophication is turning waters in Fuzhou Westlake into a black, dirty and bad smell situation.

14. The result indicated that eutrophication would not be induced in Baiguishan Reservoir without point source pollution.

15. And corresponding bio - control of lake eutrophication was also described to gradually remediate natural eco - environment of lake.

16. Outline the newest research orientation of eutrophication mechanism and breakout of water bloom.

17. Lake eutrophication is a serious problem in our country's water environment. "

18. The eutrophication in scenic body was heavier comparing with that in 2000.

19. In the Danjiangkou Reservoir area, eutrophication is the major pollution.

20. So it is significance to study eutrophication of water and protect water environment.

21. The eutrophication of water body will destroy the balance of ecological environment.

22. Has studied the Alternanthera Philoxeroides to the ultra eutrophication water body, eutrophication water body total nitrogen total phosphorus elimination ability and damps the algae effect.

23. Non - point source pollution is one of the most important causes of eutrophication.

24. Based on the analysis of the malodorous black water bodies' background, the serious organic pollution of rivers and obvious tendency to eutrophication were demonstrated.

25. Ammoniac nitrogen pollution is to bring about Jiang He laky water system one of main factors of eutrophication.

26. It is inferred that if stocking greater density of Nile tilapia, the eutrophication process of natural water body under greater nutrient loading will be speeded up.

27. Then nutrient in sediment becomes the leading factor of the lake eutrophication.

28. Hydrologic process and meteorologic factor play an important role in the lake eutrophication and algae bloom.

29. Importance of phosphine discovery for the phosphorus biogeochemistry circulation, eutrophication and the phosphorus elimination from domestic wastewater, is prospected.

30. Upon this, the dialectical relation between red tide and eutrophication is thoroughly discussed.

31. The modified osculating value method is applied in the lake eutrophication.

32. Therefore, runoff from high P upland fields could accelerate water eutrophication.

33. At the same time, the paper also discussed ecological regulation and control utilizing aquacultural macroalgae to nutrient stress and eutrophication.

34. In the eutrophication process of Wuli Lake, large amount of nitrogen, phosphorous and organic matter accumulated in the sediment of the lake bottom.

35. By analyzing eutrophication mechanism, the problem to prevent eutrophication in reservoir is discussed.

36. The assessment grade of eutrophication state of lake is given by calculation and comparison of the fuzzy degree values of these fuzzy sets.

37. Phosphorus was the nutrient element limiting the eutrophication of the lake.

38. Eutrophication is most important to the water quality of lake and reservoir.

39. In the end, the basic change of the water quality is deserved. On the basis of those, the eutrophication waters can be repaired by precipitum and nitrobacteria.

40. Algal blooms, heavy growth of aquatic plants, algal mats and deoxygenation are common symptoms of eutrophication.