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- plankton community diversity 浮游生物群落多样性
- Bryophyte community diversity in heterogeneous urban landscapes. 异质城市景观中苔藓植物群落多样性的研究。
- Community Diversity of Cunninghamia lanceolata Forest in the Three Gorges Reservoir Area. 三峡库区杉木林群落多样性研究。
- This paper deals with the relationship between community diversity of protozoa and water quality in Tonghui River. 本文报道了北京通惠河原生动物群落多样性特征与永质的相互关系。
- It was an important part in ecological control to use the arthropod community diversity to control harmful organisms. 摘要利用节肢动物群落多样性进行有害生物控制是生态控制的重要内容。
- This paper provides results from PFU protozoan community diversity index approach and evaluates water quality of five sampling sites in Kaifeng. 摘要基于PFU原生动物群落多样性指数分析法对开封市5个水域的水质状况进行评价。
- Degradation dynamics of carbendazim in soil and its effects on community diversity of soil microorganisms were investigated in a microcosm mimicking soil ecosystem. 采用实验室模拟方法研究了多菌灵在土壤生态系统中的降解动态及其对土壤微生物群落多样性的影响。
- Under the standard conditions, the oxygenproduction rates (P) and respiratory rates (R) ofnatural plankton communities were measured. 在标准实验条件下测定天然浮游生物群落的产氧率（P）和呼吸率（R）。
- The development of PCR-SSCP method,technological characters and its application of microbial community diversity analysis in the fields of environmental e... 该文较系统地介绍了PCR-SSCP方法的发展过程、技术优势及其在环境生态、食品微生物等领域中微生物群落多态性检测的应用进展,并对其发展前景作了展望。
- The heterogeneity of the shrub height and the arbor height influences the density and evenness of the birds significantly, while bird community diversity is correlated with the shrub height heterogeneity and arbor density. 而林冠营巢集团鸟类的数量却随着灌木高度和树种多样性的增加而下降 .;鸟类种群密度和均匀度受到灌丛高度异质性和乔木高度的显著影响;而鸟类群落的物种多样性则与灌木高度异质性以及乔木密度密切相关
- From the community diversity analysis, we found the community diversity around Yangshan Islands are high and complicated in spring and this period benthos diversity protection are more important. 生物多样性研究发现洋山岛周围水域春季群落多样性较高。
- The application and limitations of PCR-DGGE in the analysis of microbial community diversity in water treatment system were reviewed, and prospect of the technique was proposed as well. 综述了PCR-DGGE技术在水处理微生物群落多样性和动态性研究中的应用现状、局限性，展望了该技术的发展方向。
- Based on the biodiversity, a new concept of tourist attraction community diversity (TACD) and its calculation models were suggested and were analyzed by Tiantai county as an example. 借鉴生物多样性的研究方法，提出了景区群落多样性的概念和计算模型，并以浙江天台县为例进行实证分析。
- With the decrease of patch size, the patch fragmentation index and patch fragmental dimension increased, while the patch shape index and the plant community diversity index in the patches decreased. 随着湿地斑块面积的逐渐减小，斑块破碎化指数和分维数逐渐增大，形状指数和斑块内植物群落多样性指数逐渐减小；
- So we know this plankton is very dangerous. 可见浮游生物是非常危险的。
- And the preliminary analysis of these communities shows that community diversity index are related to faunal component, habitat complex and mankind activity.3. 初步分析表明,该地区的啮齿动物群落多样性指数与啮齿动物的区系组成、生境复杂性及人为活动存在相关性。
- On the whole, the orthopteran communities’diversity in edge zone are higher than those in the interior of adjacent communities at the similar edges. 分析各边缘地带直翅目昆虫群落多样性发现，所有边缘类型的边缘处直翅目昆虫多样性明显高于其相邻的生态系统。
- Plankton Communities in the Neva Bay during the 20th Century 20世纪涅瓦湾中的浮游生物群落
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Fuzzy clustering analysis was made of the insect communities in cotton fields of Sichuan province with community diversity indices,evenness indices,abundance degree and total number of species. 利用群落多样性指数、均匀性指数、丰富度及物种个体总数等指标,对四川棉田昆虫群落进行了模糊聚类分析。
