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Modelling the thresholds of nitrogen/phosphorus concentration and hydraulic retention time for bloom
《环境科学与工程前沿(英文)》 2022年 第16卷 第10期 doi: 10.1007/s11783-022-1564-1
● A new model for bloom control in open land scape water was constructed.
关键词: Reclaimed water landscape Algal bloom Nitrogen and phosphorus Hydraulic retention time Threshold Control model
Algal-bloom control by allelopathy of aquatic macrophytes-A review
HU Hongying, HONG Yu
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 421-438 doi: 10.1007/s11783-008-0070-4
关键词: development convenient alternative inhibitory application allelopathic
Kishore Gopalakrishnan, Javad Roostaei, Yongli Zhang
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1075-2
RSM is used to explore the impact of different parameter on algal growth response. Mixed algal culture promotes algal biomass and lipid accumulation. Optimized conditions achieve maximum productivity of algal biomass and lipid.
关键词: Algal biofuels Algal mixed cultures Algal biomass Algal lipid Wastewater Response surface methodology
Algal biomass derived biochar anode for efficient extracellular electron uptake from
Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu
《环境科学与工程前沿(英文)》 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1072-5
Algal biochar anode produced higher biocurrent compared with graphite plate anode. Algal biochar exhibited stronger electrochemical response to redox mediators. Algal biochar showed excellent adsorption to redox mediators.
关键词: Algal biochar Anode material Electrochemical activity Extracellular electron transport Waste resource utilization
《农业科学与工程前沿(英文)》 2023年 第10卷 第4期 页码 566-578 doi: 10.15302/J-FASE-2023520
Elucidating the spatiotemporal pattern of water quality and algal biomass is crucial for accurately tracing pollution sources and reducing the risk of algal blooms in lake systems. This study analyzed the spatiotemporal variability of water quality and algal biomass in Erhai Lake from 1994 to 2021 using water quality index (WQI), Mann-Kendall test and Sen’s slope combined methods. The potential causes of water quality deterioration and algal biomass dynamics were also elucidated. The results showed that the historical changes in the water environment of Erhai Lake mainly had three stages: satisfactory (1994‒2001), deteriorating (2002‒2010) and improving (2011‒2021). The changes in water quality and algal biomass were primarily affected by total nitrogen, total phosphorus and chemical oxygen demand in different stages. The water environment of Erhai Lake is currently improving significantly, starting in the southern area that is furthest from the sources of agricultural pollution, especially in summer and autumn. This is attributed to the implementation of control measures resulting in lower pollutant loads at particular times and places. Therefore, it is necessary to continue to promote standardized livestock farming, to strengthen rural wastewater collection and to investigate measures such as the interruption of the endogenous cycle.
关键词: Erhai Lake control measures water environment water quality index (WQI)
Removing nitrogen and phosphorus from simulated wastewater using algal biofilm technique
WEI Qun, HU Zhiquan, LI Genbao, XIAO Bo, SUN Hao, TAO Meiping
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 446-451 doi: 10.1007/s11783-008-0064-2
Yu Liu, Qiao Zhang, Yu Hong
《环境科学与工程前沿(英文)》 2017年 第11卷 第6期 doi: 10.1007/s11783-017-0938-2
关键词: Chlorella sp. HQ Chlorination Disinfection byproducts Fluorescence spectroscopy Soluble algal products
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
《农业科学与工程前沿(英文)》 2015年 第2卷 第3期 页码 266-275 doi: 10.15302/J-FASE-2015064
关键词: algal blooms temporal change biochemical property biodiversity hydrothermal liquefaction
Ling Sun, Hui Wang, Yuanqing Kan, Shiliang Wang
《环境科学与工程前沿(英文)》 2018年 第12卷 第6期 doi: 10.1007/s11783-018-1062-7
Effects of urban river conditions on phytoplankton community were investigated. Nitrate utilization and hydrodynamic condition affected phytoplankton distribution. A winter bloom was induced by abundant ammonia, total phosphorus and organic matters. The diatoms and euglenoids dominated in an urban beheaded river ecosystem.
关键词: Phytoplankton composition Spatiotemporal distribution Functional groups Nitrate nitrogen Winter bloom
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1417-3
• Bi doping in TiO2 enhanced the separation of photo-generated electron-hole.
关键词: Bi doping Visible light Algal removal Charge carrier separation
Application of permanganate in the oxidation of micropollutants: a mini review
Xiaohong GUAN, Di HE, Jun MA, Guanghao CHEN
《环境科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 405-413 doi: 10.1007/s11783-010-0252-8
关键词: pharmaceuticals endocrine disrupting chemicals (EDCs) algal toxins permanganate oxidation
Mingyu LIN,Yao Hsiang TSENG,Chin-Pao HUANG
《化学科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 242-257 doi: 10.1007/s11705-015-1513-7
关键词: nano-TiO2 Pseudokirchneriella subcapitata algal cells titanium dioxide uptake
新冠病毒肺炎疫苗分配 ——模拟可替代策略的健康结局和公正性影响 Article
Bloom
《工程(英文)》 2021年 第7卷 第7期 页码 924-935 doi: 10.1016/j.eng.2021.03.014
鉴于缺乏安全有效的新冠病毒肺炎(COVID-19)疫苗,一个主要的政策问题是如何在不同的社会人口学特征群体中分配疫苗。本文评估了迄今为止提出的COVID-19疫苗优先策略,重点关注其既定目标;所选分配方案对于大流行病进程和负担的影响机制;以及制定优先策略时出现的流行病学、经济、后勤和政治等主要问题。本文将一个简洁、按年龄分层的易感-暴露-感染-恢复模型应用于美国,以定量评估替代优先策略在保护死亡、保护感染和延长寿命方面的表现。我们证明了优先考虑重点岗位人群是减少病例数量和降低死亡损失生命年的可行策略,而在大多数情况下,通过优先考虑老年人来实现死亡人数的最大减少,即使疫苗能有效阻止病毒传播。这一特性的不确定性和疫苗针剂支付的潜在延迟加强了优先考虑老年人的呼吁。此外,我们还调查了支持分配策略的公平动机的强度,该策略将绝对优先考虑给予重点岗位人群能降低感染致死风险的疫苗。
Macrozoobenthic assemblages in relation to environments of the Yangtze-isolated lakes
Baozhu PAN, Haijun WANG, Hongzhu WANG, Zhaoyin WANG
《环境科学与工程前沿(英文)》 2012年 第6卷 第2期 页码 246-254 doi: 10.1007/s11783-011-0381-8
关键词: macrozoobenthos assemblage characteristics environment analyses macrophytic lake algal lake
Qiao ZHANG,Yu HONG
《环境科学与工程前沿(英文)》 2014年 第8卷 第5期 页码 703-709 doi: 10.1007/s11783-014-0649-x
关键词: Scenedesmus sp. LX1 Chlorella sp. HQ growth rate algal biomass lipid accumulation triacylglycerols (TAGs)
标题 作者 时间 类型 操作
Modelling the thresholds of nitrogen/phosphorus concentration and hydraulic retention time for bloom
期刊论文
Algal biomass derived biochar anode for efficient extracellular electron uptake from
Yan-Shan Wang, Dao-Bo Li, Feng Zhang, Zhong-Hua Tong, Han-Qing Yu
期刊论文
SPATIOTEMPORAL VARIATION OF WATER QUALITY AND ALGAL BIOMASS IN ERHAI LAKE AND ITS ENVIRONMENTAL MANAGEMENT
期刊论文
Removing nitrogen and phosphorus from simulated wastewater using algal biofilm technique
WEI Qun, HU Zhiquan, LI Genbao, XIAO Bo, SUN Hao, TAO Meiping
期刊论文
Formation of disinfection byproducts from accumulated soluble products of oleaginous microalga after chlorination
Yu Liu, Qiao Zhang, Yu Hong
期刊论文
Temporal changes in the characteristics of algae in Dianchi Lake, Yunnan Province, China
Ruixia SHEN,Chunyan TIAN,Zhidan LIU,Yuanhui ZHANG,Baoming LI,Haifeng LU,Na DUAN
期刊论文
Distribution of phytoplankton community and its influence factors in an urban river network, East China
Ling Sun, Hui Wang, Yuanqing Kan, Shiliang Wang
期刊论文
Visible-light-driven heterostructured g-CN/Bi-TiO floating photocatalyst with enhanced charge carrier separation for photocatalytic inactivation of
期刊论文
Application of permanganate in the oxidation of micropollutants: a mini review
Xiaohong GUAN, Di HE, Jun MA, Guanghao CHEN
期刊论文
Macrozoobenthic assemblages in relation to environments of the Yangtze-isolated lakes
Baozhu PAN, Haijun WANG, Hongzhu WANG, Zhaoyin WANG
期刊论文