Results 141 to 150 of about 2,684 (182)

The Poyang Lake Cooperation Group

2018
The general goal for this initiative is to build a Sino-German research network by leading Chinese scientists with their research groups and German experts in the field of environmental informatics, hydrology, climatology and remote sensing (satellite born earth observation).
Olaf Kolditz, Tianxiang Yue
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Shallow Groundwater of Poyang Lake Area

2018
Two main types of the shallow groundwater are identified in the Poyang Lake area. Groundwater of red earth refers to the HCO\(_{3}\)-Ca-Na type, has low TDS values (25–130 mg/L) and is mainly slightly acidic (pH varies from 4.5 to 6.6). Due to active water exchange, this groundwater type is in equilibrium with kaolinite and hydroxides, which give the ...
Evgeniya Soldatova, Stepan Shvartsev, Zhanxue Sun   +2 more
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Microbial diversity in lake–river ecotone of Poyang Lake, China

Environmental Earth Sciences, 2016
The ecological environment of lake–river ecotone is complex and changeable, it is an important water purification area and pollution buffer zone, where the microorganisms play an important role in the mediation of material cycle, nutrition transfer, and element transformation. Microbial diversity is sensitive to environmental changes. In this study, 12
Xiaolan Huang, Baoqing Hu, Peng Wang, Xiaoling Chen, Bing Xu   +4 more
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Hydrodynamic and water quality modeling of a large floodplain lake (Poyang Lake) in China

Environmental Science and Pollution Research, 2018
Floodplain lakes are valuable to humans because of their various functions and are characterized by dramatic hydrological condition variations. In this study, a two-dimensional coupled hydrodynamic and water quality model was applied in a large floodplain lake (i.e., Poyang Lake), to investigate spatial and temporal water quality variations.
Bing, Li, Guishan, Yang, Rongrong, Wan, Hengpeng, Li   +3 more
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Flood potential of Poyang Lake, China

2018
Title from PDF of title page (University of Missouri-Columbia, viewed on June 15, 2010). ; The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file. ; Thesis advisor: Dr. Michael A. Urban. ; M.A. University of Missouri-Columbia 2010. ;
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Occurrence and spatial distributions of microcystins in Poyang Lake, the largest freshwater lake in China

Ecotoxicology, 2014
Occurrence and spatial distributions of microcystins (MCs; MC-RR, -YR, -LR, -LA, -LF, -LW) in Poyang Lake were studied during the period from July 6 to July 18, 2012, by using ultra-high-performance liquid chromatography-electrospray ionization tandem triple quadrupole/mass spectrometry (UPLC-MS/MS). MC-RR was the most dominant variant (94.70 and 84.73 
Dawen, Zhang, Qiegen, Liao, Li, Zhang, Donggen, Wang, Linguang, Luo, Yuwei, Chen, Jiayou, Zhong, Jutao, Liu   +7 more
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Analysis of Precipitation Characteristics of Poyang Lake Basin

Applied Mechanics and Materials, 2014
This paper was based on the Poyang lake Basin’s 55a rainfall data (1959 ~2014). First, the recursive linear interpolation method was used to complete the daily precipitation observation data of 55a to establish the Poyang lake basin’s data. Then the linear regression method was used to study the change trend of Poyang lake basin: the number of days of ...
Yan Hua Cao, Xiao Feng Ye, Guang Hong Lv
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Seasonal and spatial variations of microcystins in Poyang Lake, the largest freshwater lake in China

Environmental Science and Pollution Research, 2017
Poyang Lake is the largest freshwater lake in China and an important drinking water source. Since the year 2000, toxic cyanobacteria have been observed frequently in Poyang Lake. In the present study, spatial and seasonal variations of microcystins (MCs; MC-RR, MC-YR, and MC-LR) in water column were examined monthly from January to December (except the
Li, Zhang, Jutao, Liu, Dawen, Zhang, Linguang, Luo, Qiegen, Liao, Lijuan, Yuan, Naicheng, Wu   +6 more
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Spatial and Temporal Variations of Eutrophication in Poyang Lake

2020
<p>Lake eutrophication is a key point in water environmental problems in the world. Spatiotemporal variations of nutrients and chlorophyll-a and eutrophication index in Poyang Lake, the largest freshwater lake in China, are analyzed in this paper basing on field observation data at 17 sampling points from 2011 to 2016.
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Study on landscape changes in Poyang Lake area

2010 The 2nd Conference on Environmental Science and Information Application Technology, 2010
As the largest in-land fresh water lake of China, Poyang Lake is also an important wetland in the world. However, the lake area, like the other lake areas of China, has being faced series of ecological and environmental problems and challenges, such as soil erosion, land desertification, drought and flooding disasters, farmland being soiled, pollution,
null Xinghua Le, null Yu Fang, null Zhewen Fan, null Bangyou Yan, null Xun Zeng, null Shuhua Qi   +5 more
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