Results 101 to 110 of about 74,907 (162)

硫酸铜控藻对浮游植物群落的影响

open access: yes, 2009
硫酸铜广泛用于水华藻类的去除和控制。本文测定了不同藻类对Cu2+的敏感性,几种常见水华藻类对Cu2+的敏感性顺序为:铜绿微囊藻>水华鱼腥藻>小环藻>莱哈衣藻>斜生栅藻。在某城市的富营养化湖泊中用Cu-SO4.5H2O(102μg/LCu2+)作为杀藻剂控制蓝藻水华的试验结果表明:在用硫酸铜控制蓝藻水华的过程中,水体透明度有明显改善;总氮总磷无显著变化;浮游植物总数在试验初期下降,但在试验后期则有所回升,在试验初期蓝藻门数量有所下降,绿藻门和硅藻门数量增加 ...
宋立荣, 赵小丽, 张小明
core  

[Expert consensus on the application of nasal cavity filling substances in nasal surgery patients(2025, Shanghai)]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhao K   +37 more
europepmc   +1 more source

2018-2023年滇池蓝藻水华暴发特征及藻情反弹成因

open access: yesJournal of Lake Sciences
Di Meng   +7 more
semanticscholar   +1 more source

中国连珠藻属(串珠藻科)的分类研究

open access: yes, 2004
记述了中国产连珠藻属SirodotiaKylin的6个种,即黄山连珠藻S.huangshanensisZ.X.ShietS.L.Xie,威拉连珠藻S.huillensis(WelwitschexW.etG.S.West)Skuja,中华连珠藻S.sinicaJao,纤细连珠藻S.delicatulaSkuja,瑞典连珠藻S.suecicaKylin和细连珠藻S.tenuissima(Collins)SkujaexFlint。其中,黄山连珠藻S.huangshanensisZ.X.ShietS.L ...
谢树莲,施之新
core  

基于无人机影像和深度学习技术的青海湖刚毛藻水华提取研究

open access: yesJournal of Lake Sciences
Juan Zhang   +5 more
semanticscholar   +1 more source

[Research progress on bioartificial liver]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Jiang Q, Su YS, Cao XY, Zhang HN, Li LJ.
europepmc   +1 more source

溶藻细菌DC-L5的分离、鉴定及其溶藻特性

open access: yes, 2009
从滇池蓝藻水华集聚区分离获得一株溶藻细菌DC-L5,通过形态及16S rDNA测序分析鉴定为短小芽孢杆菌。用小白鼠进行生物安全实验,小白鼠无中毒症状。研究表明当细菌处于对数生长期时溶藻效果最强,共培养5d使铜锈微囊藻的叶绿素a含量下降83.33%,使惠氏微囊藻、绿色微囊藻、水华束丝藻和水华鱼腥藻4种蓝藻叶绿素a下降率最高为67.6%,最低为58.5%,平均为62.25%。离心沉降后,发现沉淀菌体和无菌上清液对铜锈微囊藻都有溶藻效果,但溶藻效果不及原菌液,推测DC ...
卢兰兰   +4 more
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鄱阳湖赣江尾闾段藻类水华遥感反演及暴发机制

open access: yesJournal of Lake Sciences
Xiao-Fei Hu   +7 more
semanticscholar   +1 more source

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