富营养,eutrophication
1)eutrophication[英][ju:,tr?fi'kei??n][美][ju,trɑf?'ke??n]富营养
1.Research Progress of Eutrophication Mechanism and Breakout of Water Bloom;富营养化发生机理及水华暴发研究进展
2.Using phytoplankton indication method,this paper evaluated and analyzed the status of eutrophication in Shanzi reservoir in the four seasons of 2005.采用浮游植物指示法评价了福州省山仔水库2005年不同季节水体的富营养状况,结果表明:冬、春季库区水体处于中—富营养水平,夏季发生水华微囊藻(Microcystis flos-aquae)“水华”,水体处于富营养水平,秋季水体处于中营养水平。
3.Analysis were made on the status of eutrophication and trend of Zhejiang coastal water and on the red tides events recorded in this area in term s of time,space,scale and variance of species.对浙江近岸海域的富营养化现状及变化趋势进行了分析,对本海域赤潮发生的历史事件从发生时间、空间、规模及种类变迁上进行归纳分析,并介绍2003年的赤潮贝毒调查情况。
英文短句/例句

1.eutrophication-related factor水体富营养化过程因素
2.Simply Analyse Eutrophication and Countermeasure on Fish Culture;浅析鱼类养殖中的富营养化及其对策
3.The extremes of the rangs represent relative oligoltrophic and eutrophic conditions.范围的极限代表相对寡营养和富营养的条件。
4.Study on the Colloidal Nutritious Material in Eutrophic Seawater;富营养化水体中胶体有机营养物质研究
5.Nutrient Limitation of Eutrophication in Guangzhou Sea Area;广州海域营养盐限制的富营养化特征研究
6.Influence of Nutrients Input on Mirco-phytoplankton in Eutrophied Estuary and Bay;营养盐输入对富营养河口、海湾微藻群落的影响
7.Analysis of nutrients and eutrophication characters in backwater region of the Linjiang River临江河回水区营养盐及富营养化特征分析
8.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。
9.The Lake is at medium level of eutrophication.湖体处于中度富营养状态。
10.The eutrophication in the major lakes is still rather serious.主要湖泊富营养化问题依然突出。
11.Eutrophication Assessment Models for Estuarine and Coastal Waters河口和沿岸海域的富营养化评价模型
12.Study on the Status and Characteristics of Eutrophication in the Yangtze River Estuary;长江口水域富营养化现状与特征研究
13.Identification to Effects of Eco-restoration for Water Bodies of Eutrophication;富营养化水体生态修复效果识别研究
14.Study on Numerical Simulation of Eutrophication of Shallow Lake in the City;城市浅水湖泊富营养化数值模拟研究
15.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
16.Experimental Researches on Eutrophication of Reservoir Water on the Outskirts of Chongqing;重庆郊区水库水体富营养化试验研究
17.Study on the Eutrophication Trend in the Tributary of Three Gorges Reservoir Region;三峡库区次级河流富营养化趋势研究
18.Original taste and flavor provides good nutrition.原汁原味,营养丰富。
相关短句/例句

eutrophic[英][ju:'tr?fik][美][ju'trɑf?k]富营养
1.The study shows that by the photocatalytic reactor chla in eutrophic water dropped from 96.研究表明,经过光催化反应器处理的富营养水体,30 h内叶绿素a由96。
2.The partial pressure of carbon dioxide p(CO_2) in the surface water of the two karst eutrophic reservoirs,Hongfeng and Baihua Lakes near Guiyang city,Ghuizhou Province,China has been studied for one year.针对贵州喀斯特地区富营养水库(红枫湖、百花湖)表层水中的CO2分压p(CO2)进行为期1 a的监测,分析了影响两湖p(CO2)季节变化的因素并阐明了两湖p(CO2)季节变化的机理。
3.Effects of different ratios of ρ(NH_4~+-N) to ρ(NO_3~——N)(4/0,5/1,1/1,1/5,0/4) on Hydrilla verticillata were investigated under eutrophic nutrient condition(ρ(TN) is 4.在实验室条件下,研究了在富营养水平(ρ(TN)为4。
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)entrophic water富营养水
6)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。
延伸阅读

富营养化富营养化eutrophication由于氮、磷含量过多而引起的水质污染现象。在人类活动的影响下,生物所需营养物质大量进入湖泊、河流和海湾等缓流水体,引起藻类及其他浮游生物迅速繁殖,水体溶解氧量下降,水质恶化,鱼类及其他生物大量死亡。一般认为水体中含磷20mg/m3和无机氮300mg/m3即为富营养化。水体出现富营养化现象时,由于浮游生物大量繁殖,水面往往呈蓝、红、棕、乳白等色,因占优势浮游生物的颜色不同而水的颜色各异。这种现象在江河湖泊中称为水华,在海洋中则称作赤潮。富营养化可使水的透明度降低,阳光难以穿透水层,而影响水中植物的光合作用,减少氧气的释放,使得水中溶解氧减少,从而造成鱼类等生物大量死亡。防止水体富营养化,首先应控制营养物质进入水体;其次可采取疏浚底泥,清除水草和藻类,引入清水冲稀和采用人工曝气等措施;此外,亦可在保证水体溶解氧的条件下,饲养草食性和杂食性鱼类,以消耗水体中的营养物质,减轻其富营养化程度。