Xianfu Zhao
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View article: Comparative analysis of the toxicological and histopathological impact of microplastic fibers and microbeads in exposure associated with dibutyl phthalate in zebrafish (Danio rerio)
Comparative analysis of the toxicological and histopathological impact of microplastic fibers and microbeads in exposure associated with dibutyl phthalate in zebrafish (Danio rerio) Open
Acting as emerging pollutants in freshwater ecosystems, microplastics and plasticizers may have toxicological and histopathological effects on aquatic organisms. However, the combined toxicity of microplastics and plasticizers as well as t…
View article: Aquatic ecosystem health assessment in China based on metacommunity theory: From theory to practice
Aquatic ecosystem health assessment in China based on metacommunity theory: From theory to practice Open
View article: Effect of Environmental Factors on Macrobenthic Community Structure in Chishui River Basin
Effect of Environmental Factors on Macrobenthic Community Structure in Chishui River Basin Open
Tributaries flowing naturally play an important role in maintaining the biodiversity of aquatic organisms in dammed rivers. The Chishui River is currently the only undeveloped first-level tributary and an important habitat for aquatic orga…
View article: Fish community monitoring in floodplain lakes: eDNA metabarcoding and traditional sampling revealed inconsistent fish community composition
Fish community monitoring in floodplain lakes: eDNA metabarcoding and traditional sampling revealed inconsistent fish community composition Open
Fish, acting as the dominant vertebrates in aquatic ecosystems, exhibit strong mobility and complex activity patterns, which make it challenging for the quantitative assessment of fish communities. Previous fieldwork has applied multiple f…
View article: Land use and river-lake connectivity: Biodiversity determinants of lake ecosystems
Land use and river-lake connectivity: Biodiversity determinants of lake ecosystems Open
View article: Standardized quality assurance and control in aquatic biological monitoring: Dynamics and outlook in China
Standardized quality assurance and control in aquatic biological monitoring: Dynamics and outlook in China Open
View article: Research progress of aquatic ecological monitoring and assessment in watersheds and development recommendations in China
Research progress of aquatic ecological monitoring and assessment in watersheds and development recommendations in China Open
水生态监测与评价是水生态系统管理、保护和可持续利用的基础。20世纪80年代开始，欧美发达国家水环境管理政策开始强调生态保护，重视流域水生态质量，先后开展了以水生生物为核心的河流水生态监测与评价研究计划。然而我国目前流域水环境监测与评价的指标主要以传统的理化监测指标为主，缺乏指示水生态变化的水生生物指标，单一的水质改善无法反映水生态环境好转这一长远目标，不能满足“十四五”水生态环境管理由以水污染防治为主向水环境、水生态、水资源“三水”统筹转变的总体要求。本研究系统分析发达国家…
View article: Improvement in water pollution control alters reservoir nutrient stoichiometry of Guanting Reservoir in the Winter Olympic host cities, North China
Improvement in water pollution control alters reservoir nutrient stoichiometry of Guanting Reservoir in the Winter Olympic host cities, North China Open
Significant improvement in wastewater treatment is the most effective way for eutrophication control in semiarid regions. However, its effect on the nutrient status of the receiving water body has remained poorly considered and understood …
View article: Quantitative analysis of ecological suitability and stability of meandering rivers
Quantitative analysis of ecological suitability and stability of meandering rivers Open
Background: As the most widely distributed river form in the world, meandering river is of great significance for stabilizing the physical structure of the river and maintaining ecosystem. To quantitatively study the positive effects of me…
View article: Distribution, Sources and Risk Assessment of Microplastics in Sediments of an Urban Water Supply Reservoir, China
Distribution, Sources and Risk Assessment of Microplastics in Sediments of an Urban Water Supply Reservoir, China Open
In freshwater ecosystems, previous studies on microplastics have been mostly focused on natural rivers and lakes, with limited consideration of urban water source areas. Sediments, recording the steady process of microplastics accumulation…
View article: Molecular biogeography of planktonic and benthic diatoms in the Yangtze River
Molecular biogeography of planktonic and benthic diatoms in the Yangtze River Open
Background Diatoms are of great significance to primary productivity in oceans, yet little is known about their biogeographic distribution in oligotrophic rivers. Results With the help of metabarcoding analysis of 279 samples from the Yang…
View article: Developing composite indicators for ecological water quality assessment based on network interactions and expert judgment
Developing composite indicators for ecological water quality assessment based on network interactions and expert judgment Open
View article: Effects of high-head dams on macroinvertebrate communities in the lower reaches of Wujiang River
Effects of high-head dams on macroinvertebrate communities in the lower reaches of Wujiang River Open
基于2006-2016年近10年的长期监测数据，对乌江下游两座高坝的修建对底栖动物群落结构的影响效应进行研究.结果表明：大坝蓄水前后底栖动物群落结构发生显著变化，不同时期的群落结构差异明显.蜉蝣目稚虫对生境的剧烈变动不适应，软体动物田螺科和觹螺科的一些种类对生境的剧烈扰动较为适应，生活史较短的机会主义物种在水库淹没区和坝下河段逐渐定殖下来.建坝以及大坝的运行调度对乌江下游底栖动物的群落结构产生了重大影响，底栖动物群落结构随着时间发生一定程度的演替.在底栖动物所有类群中，软体…
View article: Macroinvertebrate communities in the Big East Lake water network in relation to environmental factors
Macroinvertebrate communities in the Big East Lake water network in relation to environmental factors Open
The Big East Lake water network (BELWN), located in Wuhan city, China, is mainly composed of six lakes and isolated from the Yangtze river. At the background of restoring the hydrological connectivity between rivers and lakes, four season …