Yan Chang
East China Normal University
12 Papers
8 Citations
Yan Chang is an academic researcher from East China Normal University. The author has contributed to research in topics: Environmental science & Chemistry. The author has an hindex of 3, co-authored 8 publications.
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Papers
Increases in the seaward river flux of nutrients driven by human migration and land-use changes in the tide-influenced delta.
Jing Zhang,Ya Nan Du,Guosen Zhang,Yan Chang,Yingchun Zhou,Zai Feng Zhang,Ying Wu,Jia Wei Chen,An Yu Zhang,Zhuoyi Zhu,Sumei Liu +10 more
TL;DR: Nutrient dynamics in tide-influenced deltas near urban areas should receive increased research and policy attention because knowledge of the seaward fluxes and species ratios of nutrients from land sources is incomplete and can be biased, to the point that assessments of their impacts on adjacent marine environments may be inaccurate and mitigation policies therefore ineffective.
29
Nitrate in the Changjiang diluted water: an isotopic evaluation on sources and reaction pathways
Shan Jiang,Jie Jin,Guosen Zhang,Yan Chang,Zhaoru Zhang,Meng Zhou,Xiaolu Wang,Jing Zhang,Jing Zhang,Ying Wu +9 more
- 07 Jan 2021
TL;DR: A cruise covering two transects in the Changjiang (Yangtze) estuary in July 2017 was conducted, aiming to explore the sources for riverine organic nitrogen and identify reactions involved in the transformations along the transport of diluted water (CDW).
21
The behavior of dissolved inorganic selenium in the Changjiang Estuary
TL;DR: In this article, the authors investigated the behavior of inorganic selenium species in the Changjiang Estuary during summer (July 2011) and winter (March 2012) samples were taken during summer and winter.
20
From the water sources of the Tibetan Plateau to the ocean: State of nutrients in the Changjiang linked to land use changes and climate variability
Jian Zhang,Guosen Zhang,Yanan Du,Anyu Zhang,Yan Chang,Yingchun Zhou,Zhuoyi Zhu,Ying-Xiang Wu,Zai Feng Zhang,Sumei Liu +9 more
TL;DR: In this paper , the current status of nutrient chemistry in Changjiang (Yangtze River) based on data collected through 11 expeditions along a river course spanning 4,500 km and 15-20 major tributaries during 1997-2016 as well as monthly monitoring at the river mouth since 1980.
Distribution and behaviour of dissolved selenium in tropical peatland-draining rivers and estuaries of Malaysia
Yan Chang,Moritz Müller,Ying Wu,Shan Jiang,Wan Wan Cao,Jian Guo Qu,Jing Ling Ren,Xiao Na Wang,En Ming Rao,Xiaolu Wang,Aazani Mujahid,Mohd Fakharuddin Muhamad,Edwin Sien Aun Sia,Faddrine Holt Ajon Jang,Jing Zhang +14 more
TL;DR: In this article, the authors collected samples from Rajang, Maludam, Sebuyau, Simunjan, Sematan, Samunsam and Lunda rivers and estuaries in western Sarawak, Malaysia, in March and September 2017 and analyzed for various forms of Se (dissolved inorganic and organic).