1)eutrophication control富营养化控制
英文短句/例句
1.Water Quality Modeling Using for Algae Bloom Control in Wujiang River System-China;吴江水系富营养化控制水质模拟研究
2.Research on Geo-Environment and Control Mechanism of Eutrophication in Chaohu Lake;地质环境与巢湖富营养化控制机制研究
3.Study on Phosphorus Societal Metabolism and Eutrophication Control Policy in China;中国磷代谢与水体富营养化控制政策研究
4.Studying on Plankton and Major Eutrophication Controling Factor of Miyun Reservoir;密云水库浮游生物与富营养化控制因子研究
5.Discussion on the eutrophication control Countermeasures in Biliuhe reservoir碧流河水库水体富营养化控制对策探讨
6.Advances in the Study of Controlling Mechanics and Technology for Source Water Reservoir Quality水源水库水质污染与富营养化控制技术研究进展
7.Study on Controlling Eutrophication of Water with the Eco-engineering Methods;水体富营养化生态工程控制技术研究
8.Study on Load Estimation and Control Measures of Eutrophication by Non-point Sources Pollution in Coastal Areas;海湾富营养化非点源污染的评估与控制研究
9.A Discussion on Control Measures for the Reasons of Eutrophication Problems of Dianchi Lake;滇池水体富营养化成因及控制措施探讨
10.Study on eutrophication control of Panjiakou Reservoir under hydrodynamic conditions水动力学条件下潘家口水库富营养化的控制
11.Controlling of phytoplankton by zooplankton in eutrophic waters富营养化水体中浮游动物对藻类的控制作用
12.Inhibition of Eutrophication of Reclaimed Wastewater by Ruppia Maritima in Coastal Scenic Watercourse;川蔓藻对滨海景观再生水河道水质富营养化的控制机制研究
13.The controlling of phosphorus has been tone of the key factors leading to the eutrophication of water bodies.磷已经成为引起水体富营养化的关键控制因子之一。
14.Phosphorus, Detergents and Eutrophication Control--a Summary of Experience in Europe and North America磷 ,洗涤剂和富营养化的控制——欧洲和北美经验(英文)
15.A Comparative Study and New Methods on Control Algae in Eutrophic Lakes;富营养化湖泊藻类控制技术比较及新方法的研究
16.The Inhibitory Effects of Nelumbo Nucifera、Nymphaea Tetragona and Snails on the Growth of Algae in Eutrophicated Water Body;荷花、睡莲及螺控制富营养化水体藻类生长的研究
17.Study on the Technology of Harmfal Algal Control in Eutrophication of Water Body by Solidago Canadensis L.加拿大一枝黄花控制富营养化水体有害藻类技术的研究
18.The Influence of Landuse and Sediment on Eutrophication and Controlling Countermeasures土地利用和沉积物对富营养化的影响及控制对策
相关短句/例句
lake eutrophication control湖泊富营养化控制
3)eutrophication[英][ju:,tr?fi'kei??n][美][ju,trɑf?'ke??n]富营养化
1.Application of matter element analysis method to water quality eutrophication assessment of lakes;物元分析法在湖泊富营养化程度评价中的应用
2.Relative distance measure model for eutrophication comprehensive evaluation of lake;湖泊富营养化综合评价的距离测度模型
3.The key scientific problems in lake eutrophication studies;湖泊富营养化研究中的主要科学问题——代“湖泊富营养化研究”专栏序言
4)Entrophication富营养化
1.Studies on measures of preventing entrophication of water body of Yanghe Reservoir;洋河水库水体富营养化治理对策浅析
2.A discussion of entrophication water bioremediation in the Three-Gorges Reservoir Area;三峡库区富营养化水体的生物修复初探
3.The change of landscape heterogeneity in the entrophication of lakes;湖泊富营养化过程中的景观异质性变化
5)rich nutrition富营养化
1.Causes on rich nutrition of Moguhu reservoir in Shihezi and its countermeasures;石河子蘑菇湖水库富营养化成因及防治对策
2.This paper is study change of biochemical guid line PH、total nitrogen、total phosphorus、permanganate salt index、clarity degree、CHL a in the Minjiang upper resches (NanPing segment to ShuiKou electricity station),analyse status and pollute reason of Minjiang water quality rich nutrition, put forward relevant cure countermeasure.研究了闽江上游(南平段至水口电站)水体中PH、总氮、总磷、高锰酸盐指数、透明度、叶绿素a等生化指标的变化,对闽江流域上游水质富营养化状况和污染原因进行分析并提出相应的防治对策。
3.Aim at the current rich nutrition situation of yue-cheng reservoir and dong-wu-shi reservoir in Handan city.针对目前邯郸市岳城水库和东武仕水库已接近富营养化状态的现状,阐述了邯郸市这两大水库的富营养化状态、发展趋势,并分析了污染原因。
6)eutrophic[英][ju:'tr?fik][美][ju'trɑf?k]富营养化
1.Experiment on the restricted eutrophic factor of the Shuanglong Lake;重庆双龙湖富营养化限制性因素确定试验研究
2.A summary of the removal of nitrogen and phosphorus from eutrophic wastewater;富营养化水体中氮磷的去除
3.Study on Purify Effect of Immobilized Photosynthetic Bacteria on Quality of Eutrophication Water;固定化光合细菌对富营养化水质的净化效果
延伸阅读
湖泊富营养化湖泊富营养化eutrophication of lake huPo fuyingyanghua湖泊富营养化(e utmphication of lake)水体中营养物(主要是磷、氮、氨)浓度增加的过程。实际上,湖泊富营养化是一种湖泊的自然演变过程。随着时间的推移,湖泊的地理学、生物学以及物理、化学诸方面的特性会发生变化,流人湖泊的物质也随之发生变化。水体中的营养物质如氮、磷、碳等也必然逐渐累积。一般的趋势是水深、营养物质少的贫营养湖向水浅、营养物多的富营养湖演变。在自然状态下,这种过程非常缓慢,往往以地质年代来计算,这种进程可称为自然富营养。然而,人类活动一旦影响到这种过程,其变化速度就会急剧加快,特别是未经处理的生活污水和工业废水的大量流人,必将大大地加速湖泊富营养化进程,这种快速变化过程可称为人为湖泊富营养化(参见彩图插页第12页)。 20世纪70年代以来,由于工农业的发展,湖泊人为富营养化日趋严重,它已成为中国当前最紧迫的环境问题之一。主要危害表现为由于富营养化促使浮游植物大量繁殖,或由于泥沙的流人致使水体透明度下降,水质恶化,影响了沿湖居民的饮水并降低了游览价值。 修建截污工程,切断污染源是治理人为富营养化的重要途径之一,可起到立竿见影的效果;在有条件的地方引干净的水冲刷,以加速湖水的交换;疏浚底泥,减少氮、磷的释放,降低水体的营养负荷,亦是一项重要的治理措施。采取生物处理手段改变水生生物群落结构,以达到改善水质的目的,已引起国内外学者的广泛重视,有可能成为治理人为富营养化的新途径。 (黄祥飞)