Pandorina
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Based on data collected at four stations in Daning River in the spring of 2004 and 2005, phytoplankton community structure, vertical distribution, abundance, biomass, C contents, diversity index, richness index and evenness index were studied. The causes of eutrophication and water blooms in Daning River were analysed and control measures were then put forward. The dominant species were Asterionella Formosa, Cryptomonas ovata, Cyclotella caspia, Stephanodiscus neoastraea in the spring of 2004 and those were Pandorina morum, Eudorina elegans, Cyclotella caspia, Cryptomonas ovata in the spring of 2005. Average cell densities, biomass, C contents in the spring of 2004 and 2005 were 171.1×10^5 cells/L, 12.2 mg/L, 1732.2g C/L and 113.1×10^5 cells/L, 10.1 mg/L, 1395.9g C/L, respectively.
报道了大宁河2004年春季和2005年春季浮游藻类的种类组成、垂直分布、数量、生物量以及C含量的调查结果，并应用多样性指数、丰富度指数和均匀性指数对其水质进行了综合评价；对大宁河蓄水后出现的富营养化现象和春季发生&水华&的原因进行了探讨，同时提出了控制水体富营养化的建议。2004年春季，藻类优势种为美丽星杆藻、卵形隐藻、里海小环藻和新星形冠盘藻；2005年春季的优势种为实球藻、空球藻、里海小环藻和卵形隐藻。2004年和2005年的细胞密度、生物量和C含量分别平均为171.1×10^5 cells/L，12.2 mg/L，1732.2g C/L和113.1×10^5 cells/L，10.1 mg/L，
- 更多网络解释与Pandorina相关的网络解释 [注：此内容来源于网络，仅供参考]
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Pandorina：实球藻
定数群体型则以实球藻(Pandorina)为例,群体呈扁球形,由4、8、16或32个具二条鞭毛的细胞排列在群体表面而成群体外面常披有一层薄膜,有时且具有富含水份之黏质的胶层.
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Pandorina：实球藻属
2.衣滴虫属(Chlamydomonas) 3.盘藻属(Gonium) 4.实球藻属(Pandorina) 5.空球藻属(Eudorina) 6.团藻(Volvox) 7.锥虫属(Trypanosoma):柳叶形,鞭毛从身体的后端伸出,沿着虫体向前与细胞质 的突出部分形成波动膜,在身体的前端成为游离的鞭毛.
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Pandorina：实球藻属(绿)
齿兜藜属(藜科) Panderia | 实球藻属(绿) Pandorina | 实球藻(绿) Pandorina morum Bory
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Pandorina Bory：实球藻
盘星藻 Pediastrum Mey. + + + | 实球藻 Pandorina Bory. -- -- + | 新月藻 Closterium Nitzsch. -- -- +
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Pandorina morum：实球藻
三棱瓣胞藻 P. steinii + + + | 实球藻 Pandorina morum + | 弯曲袋鞭藻 Peranema deflexum + + + +
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