Twain-hu region
WebThe importance of regional air pollutant transport modulated by large-scale synoptic circulation has been poorly understood for air pollution. In the present study of 5-year (2015-2024) observation, we targeted the Twain-Hu Basin (THB), a region of he WebIn this study on observations of environment and meteorology over 2015–2024, the Kolmogorov–Zurbenko (KZ) filter was performed to decompose the PM2.5 variations into multi-time scale components over the Twain-Hu Basin (THB), a receptor region in regional transport of air pollutants in central China, where the short-term, seasonal and long ...
Twain-hu region
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WebIn the present study of 5‐year (2015–2024) observation, we targeted the Twain‐Hu Basin (THB), a region of heavy PM2.5 pollution over central China, ... WebApr 26, 2024 · The Twain-Hu Basin (THB) over central China is a key receptor region in regional PM2.5 transport because of its unique geographical location. In this study, we first identified typical severe PM2.5 episodes induced by regional transport to the THB corridors during 2015–2024 in winter, characterized by rapid transit transport (RTT) and stationary …
WebJul 15, 2024 · Regional ozone transport is modulated by the monsoons, proximity between regions, ozone production, ... especially for highly polluted regions in the central and … WebJan 12, 2024 · Affected by stagnant and transmission air pollution, Regional pollution day (RPD) frequently occurs in Twain-Hu Basin. In the winter halfaear of 2015–2024 (November to March of following year), the Regional pollution days reached 331 days. A variety of weather systems together lead to regional air pollution. Based on the observation data of …
WebFeb 10, 2024 · The middle domain includes the entire Twain-Hu Basin, with the spatial resolution being 3 km × 3 km. The inner nested region includes several small lakes scattered around Wuhan and large-lake areas of the Dongting Lake and Hong Lake, with the spatial resolution being 1 km × 1 km. The lateral boundary was updated every 6 h. WebKeywords: sub‐basin effect; PM2.5 pollution; Twain‐Hu basin; regional transport; WRF‐Chem 1. Introduction For the high PM2.5 concentrations (i.e., the atmospheric particles with aerodynamic diameters equal to or less than 2.5 μm) in ambient atmosphere [1,2] and its negative effects on human health
WebDec 12, 2024 · Regional submicron particles (PM 1) compositions, sources, and interaction are still not clear as the desynchrony in observation.This study focused on PM 1 at five …
WebNov 18, 2024 · On this basis, the regulating effects of different types of lake groups, such as centralized big lakes (CBLs) and discrete small lakes (DSLs) on the variation of regional PM2.5 concentration in the Twain-Hu Basin (THB) were clarified. flag of shanxi cliqueWebApr 26, 2024 · The Twain-Hu Basin (THB) over central China is a key receptor region in regional PM2.5 transport because of its unique geographical location. In this study, we … flag of sharjahWebAddress M&T 321 BUSCHS FR. ANNAPOLIS, MD 31401. View Location. Get Directions. flag of shanghaiWebOct 1, 2024 · Similar meteorological conditions trigger the RTT and SAT, with a high-PM2.5 concentration air mass from the upstream regions transported to the Twain-Hu Basin … flag of seattlecanon city haunted houseWebIn the present study of 5‐year (2015–2024) observation, we targeted the Twain‐Hu Basin (THB), a region of heavy PM2.5 pollution over central China, ... canon city home healthWebMar 1, 2024 · With observational analysis and WRF-Chem simulation on a heavy air pollution event in January 2024 over the Twain-Hu Basin (THB) in Central China, this study … flag of sheffield