Results 181 to 190 of about 1,372,798 (235)

Unraveling the photochemical reactivity of dissolved organic matter in the Yangtze river estuary: Integrating incubations with field observations.

Water Research, 2023
Dissolved organic matter (DOM) sustains a substantial part of the organic matter transported seaward in large estuaries, where photochemical reactions significantly influence its transformation and fate.
Chen Zhao, Yifu Hou, Yun-Tao Wang, Peng-Hui Li, Chen He, Q. Shi, Y. Yi, Ding He   +7 more
semanticscholar   +1 more source

Occurrence, risk assessment, and priority screening of 102 emerging contaminants in the Yangtze River estuary and Hangzhou Bay, China.

Environmental Research
Emerging contaminants (ECs) in aquatic environments pose significant risks to biodiversity and ecosystem health, and have garnered widespread attention.
Shu-Kai Liu, Ke Liu, Nan Zheng, Xindong Ma, Wen-Jun Yao, Xing Liu, Z. Yao, Hai-Bo Zhang   +7 more
semanticscholar   +1 more source

Dynamic signatures of microplastic distribution across the water column of Yangtze River Estuary: Complicated implication of tidal effects.

Marine Environmental Research, 2023
Riverine microplastic (MP) discharge into the ocean contributes greatly to global MP contamination, yet our understanding of this process remains primitive.
Nian Wei, Mengyu Bai, Yi-He Wang, Jinzhao Wang, Kai Liu, Li-Xin Zhu, Feng Zhang, Xiao-Hui Wang, Tianning Wu, Zhiwei Zhang, Changjun Li, Hui Wu, Zhang-Yu Song, Peilin Jiang, Dao-Ji Li   +14 more
semanticscholar   +1 more source

Internal waves triggered by river mouth shoals in the Yangtze River Estuary

Ocean Engineering, 2020
Abstract Internal waves are widespread in oceans and play an important role in mixing. In this study, we observed some oscillations of pycnoclines that are thought to be caused by internal waves by analyzing the vertical and temporal variations of current speed and density during ebbs of the neap tides in the south channel of the Yangtze River ...
Jianxing Wang, Tao Wang, Fei Xing, Hao Wu, Jianjun Jia, Zuosheng Yang, Ya Ping Wang   +6 more
openaire   +1 more source

Distribution Control and Environmental Fate of PFAS in the Offshore Region Adjacent to the Yangtze River Estuary─A Study Combining Multiple Phases Analysis.

Environmental Science and Technology
The Yangtze River Estuary is the terminal sink of terrestrial per- and polyfluoroalkyl substances (PFAS) from the Yangtze River, while the environmental fate characteristics of legacy and emerging PFAS around this region have rarely been discussed. Here,
Luying Li, Tong-Zhu Han, Bo Li, Peng Bai, Xue-Xi Tang, Yan Zhao   +5 more
semanticscholar   +1 more source

The Temporal and Spatial Variation of the Nutrientsin the Yangtze River Estuary

Advanced Materials Research, 2014
This paper mainly focuses on the temporal and spatial variation of nutrients in the Yangtze River Estuary. Observations show that the high level of nitrate concentration appears in the coast waters and gradually decreases toward the continental shelf both in summer and in winter; while the ammonium and phosphate concentrations show the relatively high ...
Hao Liu, Wen Shan Xu, Hong Xuan Kang, Bao Shu Yin   +3 more
openaire   +1 more source

Ammonium removal through anaerobic ammonium oxidation coupled to iron(III) reduction along the Yangtze river-estuary continuum.

Journal of Environmental Science
Anaerobic ammonium oxidation coupled to iron(III) reduction (Feammox) process has recently been recognized as an important pathway for removing ammonium in various natural habitats.
Anxing Lai, Shiming Fan, Jingya Xue, Hong-Wei Wang, Ke Xie, Hua-Bing Li, Hai Xu, Biao Li, Qing-Long L. Wu   +8 more
semanticscholar   +1 more source

Development of the Yangtze and Yellow River estuaries during the Holocene

Quaternary Science Reviews, 1991
As is well known, sea-level first rose and then entered a phase of relative quiescence during the postglacial period. The transgressive sedimentary sequences of the early Middle Holocene, and the regressive sedimentary sequences of the mid-Late Holocene are widely distributed in the estuarine and deltaic areas of the world, forming a ...
null Chen Jiyu, null Wu Lichen, null Liu Cangzi   +2 more
openaire   +1 more source

The Southward spread of the Yellow Sea green tide: Molecular detection and morphology study of floating Ulva Prolifera outbreak in the Yangtze River Estuary.

Marine Environmental Research
The Yellow Sea green tide has been erupting continuously for 17 years. Although the overall scale of the outbreak has shown a decreasing trend, the wide ecological amplitude and strong proliferative capacity of Ulva have led to an increased distribution ...
Zehua Chen, Yinqing Zeng, Z. Xia, Jia-Xing Cao, Shuang Li, Jian-Heng Zhang, Peimin He   +6 more
semanticscholar   +1 more source

Distribution, source and pollution assessment of heavy metals in the surface sediments of the Yangtze River Estuary and its adjacent East China Sea.

Marine Pollution Bulletin, 2021
The geochemical characteristics of heavy metals (Cd, Co, Cr, Cu, Ti, Zn) in 61 surface sediments from the Yangtze River Estuary and its adjacent East China Sea were studied. The high values of Cu, Co and Zn are distributed near the mouth of Hangzhou Bay.
W. Zhuang, Feng-Xia Zhou
semanticscholar   +1 more source