再生水补给河流浮游植物群落特征及水环境因子关系研究OA
Study on the characteristics of phytoplankton community and the relationship with water environmental factors in rivers replenished with reclaimed water:A case study of Qinghe River
为研究再生水补给河流浮游植物群落结构特征及其与环境因子之间的关系,于2021年3-11月,对清河上、中、下游浮游植物和水质进行监测分析.结果表明,清河水质主要指标年均值优于地表水Ⅳ类标准限值,最大值满足地表水Ⅴ类标准,水体氮营养丰富.浮游植物年均生物量1.428 g/L,硅藻占种类组成的61.5％;不同季节浮游植物优势功能群演替特征表明,清河为营养丰富浅水水体,春季水体相对浑浊,夏季适应暗环境的丝状蓝藻生物量增加,秋冬季节近盐骨条藻为绝对优势种.…查看全部>>
To investigate the structural characteristics of phytoplankton communities in rivers replen-ished with reclaimed water and their relationships with environmental factors,a monitoring and analysis of phytoplankton and water quality was conducted in the upstream,midstream,and downstream reaches of Qinghe River from March to November 2021.The results indicated that the annual average values of the main water quality indicators in Qinghe River were superior to t…查看全部>>
荆璞;楼春华;张博;魏亮;何春利
北京市清河管理处 北京 100089北京市水科学技术研究院 北京 100048北京市清河管理处 北京 100089北京市水科学技术研究院 北京 100048北京市水科学技术研究院 北京 100048
水利科学
再生水补给浮游植物结构特征功能群环境因子
reclaimed water replenishmentphytoplanktonstructural characteristicsfunctional groupsenvironmental factors
《北京水务》 2024 (4)
73-79,7
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