Search Results - "Deng, Jiancai"

Nutrients and organic matter in the surface sediment of a submerged macrophyte zone in a eutrophic lake: Implications for lake management by Deng, Jiancai, Lu, Xin, Hu, Weiping, Xu, Zhihong

“…Little is known about the distribution and risk levels of nutrients and organic matter (OM) in the surface sediment of shallow submerged macrophyte-dominated…”
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Ecological risk assessment and source apportionment of metals in the surface sediments of river systems in Lake Taihu Basin, China by Deng, Jiancai, Zhang, Jie, Yin, Hongbin, Hu, Weiping, Zhu, Jinge, Wang, Xiaolong

“…In this study, the concentrations of Zn, Cr, Ni, Cu, Pb, As, Cd, and Hg in the surface sediments of 94 sites sampled from six water systems in the Lake Taihu…”
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Sulfur-containing amino acid methionine as the precursor of volatile organic sulfur compounds in algea-induced black bloom by Lu, Xin, Fan, Chengxin, He, Wei, Deng, Jiancai, Yin, Hongbin

“…After the application of methionine, a progressive and significant increase occurred in five volatile organic sulfur compounds （VOSCs）： methanethiol （MESH）,…”
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Distribution characteristics and toxicity assessment of heavy metals in the sediments of Lake Chaohu, China by Yin, Hongbin, Deng, Jiancai, Shao, Shiguang, Gao, Feng, Gao, Junfeng, Fan, Chengxin

“…The concentrations of Cu, Pb, Zn, Cd, and Ni were measured in surface and core sediments to determine their distribution characteristics and toxicity in the…”
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Effects of harvest management of Trapa bispinosa on an aquatic macrophyte community and water quality in a eutrophic lake by Xu, Weiwei, Hu, Weiping, Deng, Jiancai, Zhu, Jinge, Li, Qinqin

“…•An experimental system in situ was set up for assessing the effects of harvesting.•Harvest intensity effects on the macrophyte community and water quality…”
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Triolein Embedded Cellulose Acetate Membrane as a Tool to Evaluate Sequestration of PAHs in Lake Sediment Core at Large Temporal Scale by Tao, Yuqiang, Xue, Bin, Yao, Shuchun, Deng, Jiancai, Gui, Zhifan

“…Although numerous studies have addressed sequestration of hydrophobic organic compounds (HOCs) in laboratory, little attention has been paid to its evaluation…”
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Response of Submerged Aquatic Vegetation to Water Depth in a Large Shallow Lake after an Extreme Rainfall Event by Zhu, Jinge, Deng, Jiancai, Zhang, Yihui, Peng, Zhaoliang, Hu, Weiping

“…Submerged aquatic vegetation (SAV) is an important part of lake ecosystems, and a proper SAV community structure is the key factor in keeping a clear-water…”
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The use of simulated rainfall to study the discharge process and the influence factors of urban surface runoff pollution loads by Qinqin, Li, Qiao, Chen, Jiancai, Deng, Weiping, Hu

“…An understanding of the characteristics of pollutants on impervious surfaces is essential to estimate pollution loads and to design methods to minimize the…”
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Quantifying hysteresis of atrazine desorption from a sandy loam soil by Deng, Jiancai, Jiang, Xin, Hu, Weiping, Hu, Liuming

“…Batch experiments were carried out to investigate the effects the desorption characteristics of atrazine from a sandy loam soil of initial atrazine…”
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Continuous time random walk model better describes the tailing of atrazine transport in soil by Deng, Jiancai, Jiang, Xin, Zhang, Xiaoxian, Hu, Weiping, Crawford, John W.

“…Contaminant transport in soils is complicated and involves some physical and chemical nonequilibrium processes. In this research, the soil column displacement…”
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Assessing river water quality using water quality index in Lake Taihu Basin, China by Wu, Zhaoshi, Wang, Xiaolong, Chen, Yuwei, Cai, Yongjiu, Deng, Jiancai

“…Lake Taihu Basin, one of the most developed regions in China, has received considerable attention due to its severe pollution. Our study provides a clear…”
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new collector for in situ pore water sampling in wetland sediment by Gao, Feng, Deng, Jiancai, Li, Qinqin, Hu, Liuming, Zhu, Jinge, Hang, Hongjuan, Hu, Weiping

“…Currently available pore water samplers generally do not allow continuous monitoring of temporal variations in pore water composition. Therefore, a new type of…”
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Physiological responses and accumulation ability of Microcystis aeruginosa to zinc and cadmium: Implications for bioremediation of heavy metal pollution by Deng, Jiancai, Fu, Dongwang, Hu, Weiping, Lu, Xin, Wu, Yonghong, Bryan, Heather

“…[Display omitted] •Zn/Cd ions (<0.1 mg/l) had little influence on the growth of M. aeruginosa.•Zn/Cd ions (>0.1 mg/l) increased the esterase and SOD activities…”
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Extracellular polymeric substances facilitate the biosorption of phenanthrene on cyanobacteria Microcystis aeruginosa by Bai, Leilei, Xu, Huacheng, Wang, Changhui, Deng, Jiancai, Jiang, Helong

“…Phytoplankton-derived extracellular polymeric substances (EPS) are of vital importance for the biogeochemical cycles of hydrophobic organic pollutants in lake…”
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Seasonal variations of fluorescent dissolved organic matter control estrone biodegradation potential in eutrophic waters affected by allochthonous and autochthonous sources by Bai, Leilei, Liu, Xin, Hua, Ke, Deng, Jiancai, Wang, Changhui, Jiang, Helong, Wang, Aijie

“…[Display omitted] •Hydrological seasonality controls the quantity, composition, and bioreactivity of DOM.•Higher aromaticity, humification, and lower…”
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Spatial-temporal characteristics of nitrogen degradation in typical Rivers of Taihu Lake Basin, China by Guo, Jiaxun, Wang, Lachun, Yang, Long, Deng, Jiancai, Zhao, Gengmao, Guo, Xiya

“…In this study, we focus on the measurement of different nitrogen (N) forms and investigate the spatial-temporal variability of degradation coefficient in river…”
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Horizontal migration of algal patches associated with cyanobacterial blooms in an eutrophic shallow lake by Deng, Jiancai, Chen, Fang, Liu, Xin, Peng, Junxiang, Hu, Weiping

“…•Horizontal movement of algal patches on the water surface was first observed in-situ.•Wind and current directions affected horizontal migration velocity of…”
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Response of bloom-forming cyanobacterium Microcystis aeruginosa to 17β-estradiol at different nitrogen levels by Bai, Leilei, Cao, Chicheng, Wang, Changhui, Zhang, Hui, Deng, Jiancai, Jiang, Helong

“…Co-existence of cyanobacterial harmful algal blooms (CyanoHABs) and steroid estrogens (SEs) has been an increasing concern in eutrophic waters. The cellular…”
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Impacts of water depth and substrate type on Vallisneria natans at wave-exposed and sheltered sites in a eutrophic large lake by Xu, Weiwei, Hu, Weiping, Deng, Jiancai, Zhu, Jinge, Zhou, Nannan, Liu, Xin

“…•A newly developed rhizotron system was used to investigate the interactive effects.•The growth and re-establishment of Vallisneria natans under different…”
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Headspace solid-phase microextraction for the determination of volatile sulfur compounds in odorous hyper-eutrophic freshwater lakes using gas chromatography with flame photometric detection by Lu, Xin, Fan, Chengxin, Shang, Jingge, Deng, Jiancai, Yin, Hongbin

“…A simple and efficient method based on headspace solid-phase microextraction (HS-SPME) followed by gas chromatography coupled to flame photometric detection…”
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