eutrophication

eutrophication

1. 2.Study on eutrophication prediction of DHR;

2.陡河水库富营养化预测研究；

2. In 2001, Tai Lake and the outer lakes of Dian Lake were at mid-eutrophication level and Chao Lake was at light eutrophication level.

2001年太湖和滇池外海均属中度富营养状态，巢湖属轻度富营养状态。

3. Index of Eutrophication of Three Lakes in 2001

2001年度"三湖"营养状态指数

4. In 2003~2004 years POC fluxes decreased rapidly. The ratio value of DOC and POC fluxes increased rapidly, related possibly with retaining, reforming and eutrophication.

2003~2004年间POC通量急剧减少,DOC通量与POC通量的比值迅速增大,可能与三峡水库对颗粒物的拦蓄、改造及富营养化有关.

5. After the Three Gorges Reservoir impoundment in June 2003,the phenomenon of eutrophication were found in some tributaries bay due to the slow flow velocity.

2003年6月三峡水库成库后,由于水体流速减缓,部分次级河流库湾发生了不同程度的富营养化现象。

6. 3.Analysis of eutrophication trend of DHR and countermeasures.

3.陡河水库富营养化趋势分析与防治对策。

7. DIN and IP were the major factors for eutrophication, while COD, TPH and Cu were the priority pollutants to be monitoed and controlled in Honghai Bay.

DIN和IP是水质富营养化的主要因素 ,而石油类、Cu、COD是重点控制的优先污染物。

8. CHEN Hui,WANG Jin.Endangerment and control strategy of eutrophication of Lake Chaohu[J].Journal of Hefei University of Technology,1999,22(10):63-66.

[3]陈慧,王进.巢湖富营养化危害及控制对策[J].合肥工业大学学报,1999,22(10):63-66.

9. Ma J A, Li H Q.Preliminary discussion on eutrophication status of lakes, reservoirs and rivers in china and overseas[ J].Resources and Environment in the Yangtze Basin, 2002, 11(6): 575-578.

[5]马经安,李红清.浅谈国内外江河湖库水体富营养化状况[J].长江流域资源与环境,2002,11(6):575-578.

10. The results showed that rotifer species number differed significantly in the five lakes with different eutrophication levels (P<0.01).

不同营养水平湖泊中出现的轮虫种类数有明显的差异(P<0.01)。

11. The East Taihu Lake is of macrophyte-type with low production and low eutrophication where the organic material mainly came from the exuberant aquatic vascular plants.

东太湖有机质来源以东太湖中生长较为茂盛的维管水生植物为主，目前湖泊生产力较低，富营养化程度低，表现为典型的草型湖泊特征。

12. The excessive development of the step hydropower station in the Dongxi River and Xixi River of Jinjiang River valley has great influence on the population structure and water quality,and thus speeds up the eutrophication of the water.

东溪、西溪上过度开发的梯级水电站对浮游动物群落结构和水质有明显的影响,加速了水体富营养化进程。

13. The eutrophication caused by nonpoint pollution is the typical water environment pollution in China's deteriorating lakes.

中国湖区水体环境污染问题日趋严重,典型的污染形式是面源污染造成的水体富营养化。

14. Nitrogen and Phosphorus are restricted severely to prevent the water eutrophication .Biological nutrient removal (BNR) is an important water pollution control technology.

为遏制水体的富营养化,氮、磷的排放标准日趋严格,生物脱氮除磷工艺能有效地去除水体中的氮、磷。

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

主要湖泊富营养化问题依然突出。

16. In this paper,the mechanism and disadvantages was introduced briefly,and eutrophication treatment techniques were expatiated related to control of nutrition sources,direct...

介绍了富营养化的危害及产生机理,重点从营养盐控制、直接除藻与生物调控三个方面阐述了富营养化治理技术。

17. This article discuss the method to avoid the eutrophication problem of water body from the digging up the lake sediments which may lead to destroying the blance of nitrogen and phosphorus in water.

从底泥挖掘可能导致水体营养元素平衡破坏的成因入手,探讨避免水体富营养化加剧的对策。

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

他的论点是，富营养化的控制因素不是硝酸盐，而是磷酸盐。

19. However water in Kunming Lake has been deteriorating in recent years with expanding eutrophication.

但近几年来,昆明湖水质开始恶化,主要体现在其富营养化程度的逐步加大。

20. Keywords planktonic algae;microcystins;source water;eutrophication;

关键词藻类;藻毒素;水源水;富营养化;

21. The increasing input of phosphorous into agricultural soils in this area has become an important environmental problem, including the eutrophication of Lake Tai.

农业土壤中磷的使用量的增加正成为一个重要的环境问题，包括太湖的海藻污染问题.

22. The ecological environment quality in Jingyuetan reservoir is good, but the trend of eutrophication has an inkling in recent years.

净月潭水库生态环境质量优良，但是，近年来水库水体的富营养化趋势已初露端倪。

23. The investigation and research on the river showed that the water eutrophication was attribute to algae rapidly growing in propriety temperature and illumination when nutriment of N and P is imported.

分析发现是在有利的水文水动力学条件、充足的营养盐及合适的气温光照条件下藻类爆发性生长所致。

24. Factor analysis of Beijing north ring water system eutrophication

北京市北环水系富营养化因子分析

25. The sediment dredging was conducted for decreasing the pollution load and controlling the eutrophication in Xuanwu Lake in 1998.

南京玄武湖1998年初实施了清淤疏浚工程,试图以此削减湖泊内源污染负荷,控制富营养化。

26. Under the intense human disturbance, the area of China's urban wetland is reducing, with its ecological services deteriorated and pollution and eutrophication getting serious.

受人为活动干扰强烈，中国城市湿地存在面积缩小、功能退化、污染严重，特别是富营养化现象突出。

27. Keywords Tongan Bay;water quality assessment;eutrophication;

同安湾;水质评价;富营养化;

28. Application of factor analysis show that the nitrogen,phosphorus and water temperature are the main factors which can affect the reservoir's eutrophication.

因子分析法的应用表明,氮、磷和水温是汤河水库水体富营养化的主要影响因素。

29. Accordinglywe have to study the evolving process of eutrophication.

因此,我们应该研究富营养化演化过程。

30. So the agricultural non-point source pollution has been considered as the main pollution source of eutrophication.

因此农业面源污染已被视为水体富营养化的主要污染源。

31. Therefore, establishing and restoring the ecosystem mainly of macrophyte was the effective way to control the eutrophication of the West Lake.

因此，建立和恢复以沉水植物为主的生态系统，是治理西湖富营养化的有效途径。

32. Lake pollution and eutrophication control in China

国内湖泊水质污染及富营养化治理

33. 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.

在了解水体水质变化状况的基础上,利用消氮细菌及沉淀细菌对实验水体进行生物修复。

34. Through analysis of the development and present state of water eutrophication in Yanghe Reservoir,the water eutrophication was evaluated comprehensively by using trophic status indices.

在分析洋河水库富营养化发展及现状的基础上,采用营养状态指数法对其营养状况进行综合评价。

35. The study has also shown that the removing of oysters may cause significant increases of plankton and detritus during the eutrophication condition.

在大鹏湾优养化的环境中，移除牡蛎的影响后，浮游生物及碎屑有机物质有大量增加的情形。

36. On the basis of water quality monitoring on the West Lake of Linchuan City of Jiangxi province, the assessment of eutrophication has been done by handling fuzzy synthetical assessment to it.

在对江西省临川市西湖进行水质监测的基础上，运用模糊综合评价法对其进行了富营养化程度的评价。

37. City Artificial Lake and Eutrophication Prevention

城市人工湖与富营养化防治

38. eutrophication of natural water

天然水体富营养化

39. Keywords Lake Taihu;eutrophication;planktonic crustaceans;

太湖;富营养化;浮游甲壳动物;

40. The lake's environmental problems include accelerated eutrophication, or aging, caused by nitrogen and phosphorus enrichment.

太湖环境问题包括氮磷元素富集带来的富营养化。

41. Keywords suya lake;indices;spearman;eutrophication;

宿鸭湖;指数法;秩相关系数法;富营养化;

42. Keywords eutrophication;microcystin;fresh water body;

富营养化;微囊藻毒素;淡水水体;

43. Keywords eutrophication;TP;TN;algae cell density;microcystin LR;

富营养化;总磷;总氮;藻细胞密度;微囊藻毒素-LR;

44. Keywords eutrophication;algae-lysing bacteria;active metabolites;

富营养化;溶藻细菌;活性代谢产物;

45. Keywords eutrophication;cyperus alternifolius.l;renovation;

富营养化;风车草;修复;

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

富营养化是丹江口水库污染治理的重点。

47. The eutrophication of natural water would cause the overmuch increase of algae,and destroy the balance of the ecosystem,even endanger the health of residents.

富营养化水体会引起藻类增殖,影响人类的生存环境。

48. The catastrophic model of water bloom breaking out of eutrophication waters

富营养化水体水华暴发的突变模型

49. characteristics of eutrophication

富营养化特征

50. Eutrophication parameters,which were determinated by conventional analytical methods,included algae number, chlorophyll-a (Chl-a),total phosphor (TP),total nitrogen (TN),COD,TOC,Fe,turbidity and water temperature.

富营养化的有关指标藻细胞数、叶绿素-a(Chl-a)、总磷(TP)、总氮(TN)、化学耗氧量(COD)、总有机体(TOC)、铁(Fe)和浊度用常规的分析方法,现场测定水温。

51. eutrophication integrate index

富营养化综合影响指数

52. Eutrophication can cause unthinkable change of configuration and function of ecosystem.

富营养化能引起生态系统结构和功能不可想象的变化。

53. The areas of eutrophication are almost distributed in the side of salinity bellowed 20 and have seasonal variations along with the changes of Yangtze River diluted water.

富营养化范围几乎均分布在盐度小于20的一侧，并随着长江冲淡水的变化而发生季节性的变化。

54. evaluation of eutrophication

富营养化评价

55. Eutrophication, or the "dying of lakes", is a natural process resulting from the addition of nutrients and sediments.

富营养化，或者叫做“死湖”是一种自然过程，这是营养物与沉积物增加的结果。

56. The water eutrophication status and development of Wulingyuan Scenic Zone was studied.

对武陵源风景区水体富营养化现状和演变趋势进行了调查。

57. The water quality of the Pearl estuary was assessed with the method and the results indicated the quality was roughly satisfactory, reaching medium eutrophication level.

将其应用于珠江河口海水富营养化程度的评价,结果表明珠江河口水质基本良好,属中等营养水平。

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

将改进后的密切值法应用于湖泊富营养化评价中。

59. Looking lake water as a grey system,this paper assesses eutrophication degree of lake water with grey clustering method,expecting offering warranties for the lake management.

将湖泊作为一个灰色系统,用灰色聚类法对其水体进行富营养化评价,以便为湖泊的管理提供依据。

60. Serious eutrophication in local sea area can induce red tide,causing water quality deteriorattion and fish,shrimp and seashell die.

局部海域的严重富营养化可引发赤潮,导致水质恶化,使鱼、虾和贝类等大量死亡;

61. Protozoans in the Caohu Lake and their response to eutrophication

巢湖的原生动物及其对富营养化的响应

62. The western half of Chao Lake is at medium eutrophication level. The eastern half is at medium nutrient level. The average figure of the entire Lake is at light eutrophication level.

巢湖西半湖处于中度富营养状态，东半湖处于中营养状态，全湖平均为轻度富营养。

63. Study on limiting factors of water eutrophication of the network of rivers in plain.

平原水网水体富营养化的限制因子研究。

64. January,April and September.Furthermore,their concentrations were directly proportional to the eutrophication levels and the biomasses of P.tenue and Actinomycets.

并且，MIB的浓度与水体富营养化程度以及席藻和放线菌的生物量呈正相关。

65. The nutrition state was evaluated with eutrophication index by DIN, PO 4 P and COD for Sansha Bay.

并以DIN、PO4 P、COD为富营养化评价指标 ,用营养状态指数评价该湾水体的营养状态 . 以水质综合评价指数对该湾的水质状况进行了评价 .

66. The application of this method to evaluate the water eutrophication in Zhalong Wetland is given as an example for demonstration, which prows clustering model is exact, comparable and applied.

并以扎龙湿地为例进行了实例计算与分析，验证了此模型的准确性、可比性和实用性。

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

并展望了磷化氢的发现对磷的生物地球化学循环、水体富营养和城市污水除磷的重要意义。

68. Application of phytoplankton community indexes in coastal eutrophication assessment.

应用浮游植物群落结构指数评价海域富营养化。

69. Can We Control Lake Eutrophication by Dredging?

底泥疏浚能控制湖泊富营养化吗?

70. Benthic eutrophication is turning waters in Fuzhou Westlake into a black,dirty and badsmell situation.

底泥黑臭，向水面冒气泡是福州西湖水体富营养化现象的一个突出表现。

71. Keywords Yinluan Project;zoobenthos;bio-assessment;eutrophication;

引滦工程;底栖动物;生物评价;富营养化;

72. Eutrophication is becoming a serious problem in most of the mariculture areas in China.

当前,中国的多数海水养殖区富营养化相当严重。

73. Keywords West Lake;eutrophication;hydrophytes;community building;

惠州西湖;富营养化;水生植物;群落构建;

74. Benn are better hydrophytes to adsorb N and P, which can construct Floating Aquatic Macrophyte-based Treatment System (FAMS) for eutrophication water's remediation at Taihu areas.

挺水植物水芹菜和沉水植物微齿眼子菜吸收N、P的能力较强，可将这两种植物构成双层次群落结构用以修复太湖地区的富营养化水体。

75. Next is the eutrophication Plain, the plain between the Alps and the northern Appenine Hills between.

接着下来的是波河平原,这个平原介于北部的阿尔卑斯山脉和亚平宁山脉之间。

76. It is very important that discharges of nitrogen and phosphors in wastewater are controlled to prevent eutrophication in water bodies such as lakes and rivers.

控制污水中氮和磷的排放,对于防治水体富营养化是十分重要的。

77. This paper summarizes the relationships between the occurrences of harmful algal blooms and the eutrophication in coastal waters.

控制营养输入后,浮游植物生物量或有害藻类水华事件也相应减少。

78. On such a basis,technical approaches to bioremediation of lake eutrophication were proposed.Besides,advantages and disadvantages of mechanical dredging and bioremediation were anal...

提出了修复湖泊富营养化的技术途径,阐明了笔者对机械清淤和生物修复各自具有的优势和缺陷的看法。

79. The key to prevention of water environment pollution at present should be the research of the mechanism and measures for control of eutrophication and waterbloom in lakes.

提出当前研究水环境污染防治的重点应关注湖泊富营养化发生及水华暴发机理与调控研究。

80. To protect the water environment of the Three Gorges Reservoir (TGR), it is very inportant to predict the change trend of eutrophication of the TGR.

摘要为保护三峡库区水环境，应对库区支流富营养化演变态势进行模拟预测。