Atmospheric deposition of PBDEs and DPs in Dongjiang River Basin, South China

2016 ◽  
Vol 24 (4) ◽  
pp. 3882-3889 ◽  
Author(s):  
Xiaowei Wu ◽  
Yan Wang ◽  
Minmin Hou ◽  
Chunling Luo ◽  
Hongxia Zhao ◽  
...  
Keyword(s):  
Atmospheric Deposition ◽  
River Basin ◽  
South China ◽  
Dongjiang River

scholarly journals An evaluation of the effect of future climate on runoff in the Dongjiang River basin, South China

2015 ◽  
Vol 368 ◽  
pp. 257-262
Author(s):  
K. Lin ◽  
W. Zhai ◽  
S. Huang ◽  
Z. Liu
Keyword(s):  
Climate Change ◽  
River Basin ◽  
South China ◽  
Annual Runoff ◽  
Future Climate ◽  
Weather Data ◽  
Future Climate Change ◽  
Dongjiang River ◽  
The Future ◽  
The Impact

Abstract. The impact of future climate change on the runoff for the Dongjiang River basin, South China, has been investigated with the Soil and Water Assessment Tool (SWAT). First, the SWAT model was applied in the three sub-basins of the Dongjiang River basin, and calibrated for the period of 1970–1975, and validated for the period of 1976–1985. Then the hydrological response under climate change and land use scenario in the next 40 years (2011–2050) was studied. The future weather data was generated by using the weather generators of SWAT, based on the trend of the observed data series (1966–2005). The results showed that under the future climate change and LUCC scenario, the annual runoff of the three sub-basins all decreased. Its impacts on annual runoff were –6.87%, –6.54%, and –18.16% for the Shuntian, Lantang, and Yuecheng sub-basins respectively, compared with the baseline period 1966–2005. The results of this study could be a reference for regional water resources management since Dongjiang River provides crucial water supplies to Guangdong Province and the District of Hong Kong in China.

Multimedia modeling of the fate of triclosan and triclocarban in the Dongjiang River Basin, South China and comparison with field data

2013 ◽  
Vol 15 (11) ◽  
pp. 2142 ◽  
Author(s):  
Qian-Qian Zhang ◽  
Jian-Liang Zhao ◽  
You-Sheng Liu ◽  
Ben-Gang Li ◽  
Guang-Guo Ying
Keyword(s):  
River Basin ◽  
South China ◽  
Field Data ◽  
Multimedia Modeling ◽  
Dongjiang River

Water allocation under the constraint of total water-use quota: a case from Dongjiang River Basin, South China

2018 ◽  
Vol 63 (1) ◽  
pp. 154-167 ◽  
Author(s):  
Yanhu He ◽  
Xiaohong Chen ◽  
Zhuping Sheng ◽  
Kairong Lin ◽  
Faliang Gui
Keyword(s):  
River Basin ◽  
Water Use ◽  
South China ◽  
Water Allocation ◽  
Total Water ◽  
Dongjiang River

Organochlorine Contaminants in Headwater Peatlands, and Selected Estuary Sites of the Moose River

1986 ◽  
Vol 21 (2) ◽  
pp. 251-256 ◽  
Author(s):  
Robert C. McCrea ◽  
Greg M. Wickware
Keyword(s):  
Atmospheric Deposition ◽  
Organochlorine Pesticides ◽  
River Basin ◽  
Vascular Plants ◽  
Typha Latifolia ◽  
Coastal Marshes ◽  
Surficial Sediments ◽  
Organochlorine Contaminants ◽  
Hexachlorocyclohexane Isomers ◽  
Moose River

Abstract Peatland waters of the Moose River basin, as well as surficial sediments and vascular plants of the estuary were sampled in 1982. Elevated levels of PCBs were found at all five peatland sites; concentrations ranged from 28 to 65 ng/L. Of the seventeen organochlorine pesticides investigated, the hexachlorocyclohexane isomers (a-and y-BHC) were the most prominent with total BHC concentrations ranging from 1.5 to 13.7 ng/L. The presence of these contaminants in ombrotrophic bogs indicated that there was atmospheric deposition of organochlorine contaminants in the basin. Analyses of surficial sediments, collected from tidal flats and coastal marshes, showed that PCBs and organochlorine pesticides were not present. Samples of Triglochin maritima L. seed heads and Typha latifolia L. roots were also free of PCBs.

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