The present work assessed the pollution conditions of waters in combination with physical and chemical indexes in order to analyze the relationship between protistan community and water quality.
本研究以青岛近岸三个具有代表性的水体为采样点,利用改良的PFU法——BPFU法对春、夏、秋、冬四个季节原生生物群落的结构和功能参数进行了初步探讨,并结合四季的理化指标对水体的水质状况进行了初步评价,进而分析了原生生物群落与水质状况之间的相互关系。
The acute toxicity of fenvalerate to protozoa community collected by PFU from natural freshwater system was studied.
以PFU采集的原生动物群落为受试对象,研究了氰戊菊酯 48h的急性毒性,得出半数致死浓度LC50为 15。
Results showed that the 48h LC 50 of fipronil to the protozoa community was 35 83mg·l -1 .
以PFU法采集的淡水原生动物群落为试验对象 ,对锐劲特的急性毒性进行研究 。
This paper describes the meaning and characteristics of regional developing strategies,and then with the close relevance of regions at development and biological community,the authors advocate the regional developing strategies based on biological community principles,namely industry clustery strategies and city group developing strategies.
首先对区域发展战略的内涵、特点进行描述;然后根据区域发展和生物群落的密切相关性,提出了基于生物群落原理的区域发展战略,即产业集群战略和城市群发展战略。
Studies on the toxicity of beta-cypermethrin to protozoan community.;
高效氯氰菊酯对原生动物群落的毒性研究
The biological parameters, that is, the structural and functional parameters of PFU protozoan community, resulted.
试验所得生物学参数,即PFU原生动物群落结构和功能参数表明:如今Ⅰ号氧化塘整体状况与1982年相比变化较大,Ⅱ号氧化塘相比1982年也有所变化,但不是很大。
2000, an ecological study on PFU protozoan community in the Huayu Pond in Huazhong University of Science and Technology was carried out.
1999年 12月至 2 0 0 0年 11月 ,对华中科技大学华瑜池的原生动物群落进行了研究 ,共检出原生动物 12 5种 ,其中植鞭毛虫 19种 ,动鞭毛虫 2 8种 ,纤毛虫 6 4种 ,肉足虫 14种 。
To study the original forest community and biopersity in Nanyue,investigations were carried out on Castanopsic eyeri forest,an original forest community.
为更好地了解南岳原生性森林群落 ,开展生物多样性研究 ,对南岳原生性森林群落甜槠林进行了调查研究 。
Primary Assessment on Water Quality Along the Coast of Qingdao by Protistan Community in BPFU System
利用BPFU系统中原生生物群落对青岛近岸水质状况的初步评价
Ecological Research of Protozoan Community in Upper Reaches of the Yangtze River
长江上游原生动物的群落生态学研究
Primary Study on the Ecology of Protozoan Communities from Karst Streams
岩溶溪流原生动物群落生态初步研究
Ecohydrological Functions of Litter in Main Plant Communities in the Songnen Grassland;
松嫩草原主要植物群落枯落物层水文生态功能
Protozoan Community Diversity in Membrane Bioreactor
膜生物反应器系统中原生动物的群落特征
Study on the Integration of Zhongyuan Urban Agglomeration in the View of the Biological Community Evolution;
以生物群落演化视角透视中原城市群整合
The biotope acts on the biocoenosis.
群落生境对生物群落有作用。
species-rich biomes
物种丰富的生物群落
Grassland A major world plant community (biome) dominated by grasses (Poaceae).
草原：以禾本科草类（禾本科）为优势物种的植物群落（生物群系）。
The Influence of Stocking Rate on Plant Community and Eco-physiology of Main Plant Populations in Stipa Breviflora Desert Teppe;
载畜率对短花针茅草原植物群落及其种群生理生态的影响
Numerical and Eco-analysis of Grassland plant Communities of Huanxian County, Gansu province
环县天然草原植物群落的分类和生态分析
Study on the Characteristics of Protozoan Community and the Operating Efficiency of the Shaying Stabilization Pond;
沙营稳定塘原生动物群落特征与运行效能研究
Assessment for Original Plant Community Impacted by Freeway Construction;
高速公路施工对原生植物群落的影响评价研究
The Plant Community Indications for the Assessment of Leymus Chinenesis Steppe Ecosystem Health;
羊草草原生态系统健康评价的植物群落学指标
Preliminary Studies on the Relationship Between Protozoan Community Structure and the Water Quality in Jinyang Lake
晋阳湖水质与原生动物群落关系的初步研究
PCR-SSCP Analysis of the Pronucleus Microbial Communities in Luzhou-flavor Daqu
浓香型大曲原核微生物群落的PCR-SSCP解析
Study on protozoan community structures during activated sludge bulking
污泥膨胀状态下原生动物群落结构分析
decreasing taxa
衰落中的生物分类群