Výsledky vyhledávání - "Shangfei Hai"

Akademický článek

Dust Aerosol’s Deposition and its Effects on Chlorophyll-A Concentrations Based on Multi-Sensor Satellite Observations and Model Simulations: A Case Study

Autor: Wencai Wang, Zhizheng He, Shangfei Hai, Lifang Sheng, Yongqing Han, Yang Zhou

Publikováno v: Frontiers in Environmental Science, Vol 10 (2022)

Asian dust deposition is an important source of nutrients to the Pacific Ocean, when aerosol dust is deposited into the ocean, it will affect the biological productivity and hence climate. In this paper, we analyzed a dust process that occurred in th

Externí odkaz: https://doaj.org/article/840e9b47ab554524afcdcb5ebbe4f658

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Akademický článek

The Effects of the Trans-Regional Transport of PM2.5 on a Heavy Haze Event in the Pearl River Delta in January 2015

Autor: Qing Chen, Lifang Sheng, Yi Gao, Yucong Miao, Shangfei Hai, Shanhong Gao, Yang Gao

Publikováno v: Atmosphere, Vol 10, Iss 5, p 237 (2019)

The Pearl River Delta (PRD), a region with the fastest economic development and urbanization in China, sometimes has severe haze pollution caused by fine particulate matter (PM2.5). From October to April of the following year, the PRD is influenced b

Externí odkaz: https://doaj.org/article/5dd4a50816f64d39a36973b71233d0c2

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Akademický článek

Numerical Study on the Effect of Urbanization and Coastal Change on Sea Breeze over Qingdao, China

Autor: Shangfei Hai, Yucong Miao, Lifang Sheng, Linbo Wei, Qing Chen

Publikováno v: Atmosphere, Vol 9, Iss 9, p 345 (2018)

During the past few decades, rapid economic development occurred in Qingdao. Inevitably, human activities have caused great changes to the underlying surface, including urbanization and coastal change. Coastal change mainly refers to the expansion of

Externí odkaz: https://doaj.org/article/6a11d25652b34baeb96d8abf2a2c58de

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Substantially positive contributions of new particle formation to Cloud Condensation Nuclei under low supersaturation in China based on numerical model improvements

Publikováno v: EGUsphere : the EGU interactive community platform : the preprint repository of the EGU

New particle formation (NPF) and subsequent particle growth are important sources of condensation nuclei (CN) and cloud condensation nuclei (CCN). While a number of observations have shown positive contributions of NPF to CCN at low supersaturation,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30222341ec159570ec4201544aa61f43
https://doi.org/10.5194/egusphere-2023-381

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Numerical study of the amplification effects of cold-front passage on air pollution over the North China Plain

Autor: Weihang Zhang, Wenshuai Li, Xiadong An, Yuanhong Zhao, Lifang Sheng, Shangfei Hai, Xiaodong Li, Fei Wang, Zhifei Zi, Ming Chu

Publikováno v: The Science of the total environment. 833

Cold-front systems provide scavenging mechanisms for air pollution in the North China Plain (NCP), but the transport of pollutants with cold fronts aggravates air quality downstream. The impact of cold fronts on PM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ca3b14a660a04f496d56581b58fae68
https://pubmed.ncbi.nlm.nih.gov/35427612

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The striking effect of vertical mixing in the planetary boundary layer on new particle formation in the Yangtze River Delta

Autor: Shiyi Lai, Shangfei Hai, Yang Gao, Yuhang Wang, Lifang Sheng, Aura Lupascu, Aijun Ding, Wei Nie, Ximeng Qi, Xin Huang, Xuguang Chi, Chun Zhao, Bin Zhao, Manish Shrivastava, Jerome D. Fast, Xiaohong Yao, Huiwang Gao

Publikováno v: Science of The Total Environment. 829:154607

New particle formation (NPF) induces a sharp increase in ultrafine particle number concentrations and potentially acts as an important source of cloud condensation nuclei (CCN). As the densely populated area of China, the Yangtze River Delta (YRD) re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac40c0fc8bc40d2c518d364205d34c0
https://doi.org/10.1016/j.scitotenv.2022.154607

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Numerical modeling of regional transport of PM2.5 during a severe pollution event in the Beijing–Tianjin–Hebei region in November 2015

Autor: Shangfei Hai, Weihang Zhang, Lifang Sheng, Yuanhong Zhao, Wencai Wang, Yang Zhou, Wenshuai Li

Publikováno v: Atmospheric Environment. 254:118393

Regional transport is one of the major causes of severe haze pollution in the Beijing–Tianjin–Hebei (BTH) region. However, the process of pollutant transport and the specific mechanisms that affect haze pollution in the BTH region remain unclear.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8f6c63502fb2f7006e8b9c930e31f22
https://doi.org/10.1016/j.atmosenv.2021.118393

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