Air pollution Ha Noi

This study aims at determining the mass concentrations of PM and health risks on pollution event days (episodes) in Ha Noi. Semi-daily samples (daytime and night-time) of PM2.5 and PM0.1 were collected at Hanoi University of Science and Technology, in December 2021. The daily PM2.5 concentrations were in the range of 39 - 204 µg/m3 (average of 119 µg/m3).

11p dianmotminh02 03-05-2024 7 3   Download

The article is developed to analyze the characteristics of particulate matter pollution in Hanoi using observation data at automatic monitoring stations. The estimation method of particulate matter emissions from road traffic is also implemented by the coupled model so-called WRF–SMOKE.

13p viironman 02-06-2023 4 3   Download

Air pollution is getting worse in Viet Nam in recent years, particularly in big cities. The most important source of pollution are traffic and industrial activities. The paper "A Review on Current Status of Urban Air Pollution in Ho Chi Minh city and Ha Noi" reviews air pollution situation in Ho Chi Minh city and Ha Noi. We also recommend policies to tackle the problem: (i) upgrade the national air quality standard, (ii) install systematic and high-quality network of monitor stations, and (iii) remove means of transport that unmet emission regulations.

11p runordie2 06-06-2022 18 2   Download

Air pollution has been a major concern for people around the world, especially in urban areas of developing countries, such as Ha Noi city. Based on the choice experiment approach, this paper presents estimates of residents’ willingness-to-pay (WTP) for improving air quality of Ha Noi.

15p visherylsandberg 18-05-2022 7 1   Download

The combustion of biomass and coal significantly contributes to the total health burden due to the emission of gaseous pollutants and particulate matter. To determine the personal exposure related to beehive coal stove cooking in Hanoi, an assessment study on 120 females in three wards (Tran Hung Dao, Phuc Tan, and Chuong Duong) of Ha Noi city, Viet Nam was conducted. Personal and ambient concentrations of PM2.5 and CO (upwind, nearsource, far-source) were simultaneously measured twice a day at each household by PATS++ equipment developed by Berkeley Air Monitoring group.

8p angicungduoc5 13-06-2020 17 2   Download

Researches on indoor air quality in Ha Noi as well as in Viet Nam are scarce. Recently, Quang et al. conducted a study on the number concentration of ultrafine particles in indoor and outdoor air in Ha Noi [3]. Occurrence of phthalate diesters in indoor air in northern Viet Nam was investigated by Tran et al. [4]. Tran et al. studied about cyclic and linear siloxanes in indoor air in northern cities in Viet Nam [5].

9p abcxyz123_02 03-03-2020 33 0   Download

The lack of data on environmental and health co-benefits in Viet Nam leads to the difficulty of decision-making. To partially fill up the gap, this study is aimed at the assessment of potentiality of environmental and health co-benefit for the bus system in Hanoi associated with air pollution control scenarios proposed.

12p abcxyz123_02 03-03-2020 12 1   Download

Unit 5. AIR POLLUTION Nguyễn Thị Minh Nguyệt Tiếng anh chuyên ngành Thổ nhưỡngvà Môi trường đất NXB Đại học quốc gia Hà Nội 2007. Tr 44 – 54. Tài liệu trong Thư viện điện tử ĐH Khoa học Tự nhiên có thể được sử dụng cho mục đích học tập và nghiên cứu cá nhân. Nghiêm cấm mọi hình thức sao chép, in ấn phục vụ các mục đích khác nếu không được sự chấp thuận của nhà xuất bản và tác giả. Mục lục Unit 5 AIR POLLUTION ............................................................................................................2 A. READING...............................................................

12p xingau5 13-08-2011 121 35   Download