TỔNG HỢP HƠN 100 ĐỀ THI THỬ TỐT NGHIỆP THPT TOÁN 2024 - TỪ CÁC TRƯỜNG, TRƯỜNG...
World air particles matter in health risk on heavy metals
1. Presentation on Research Article
Presented TO: Dr. Atif Irshad
Presented By: Moawiz Gondal
SAP ID: 70112907
Department of Environmental Sciences
2. ● PUBLISHER: Springer
● JOURNAL NAME: Springer International
Publishing
● AUTHOR: Arideep Mukherjee, Madhoolika Agrawal
● KEYWORDS: Particulate matter, PM10 , Sources
apportionment, Health effect, Urban, Meteorology.
World Air Particulate matter: Sources, distribution and
Health Effect
3. 01 02 03
Abstract Introduction Objectives
TABLE OF CONTENTS
04 05 06
Result Discussion Conclusion
4. Abstract
Particular matter is both a major driver of climate change and source of toxicity for health
Upper atmosphere, particular matter modifies the earth budget, cloud formation and acts as a
reactions center for air pollutants.
Lower atmosphere particular matter changes atmospheric visibility and alter biogeochemical cycle
and meteorology
The sources, spatial and temporal variability, and toxicity of PM10
Risk is more severe in Asian countries compared to Europe and USA where decreasing trends are
recorded during last two decades
Health studies indicate that long-term exposure to particulate matter has multiple health effects in
people from all age groups.
5. Air quality in major cities of both developing and devolved countries in the world.
Deteriorating with increase in uncontrolled traffic growth increase in urban population, reduction in urban forest
and increase in traffic emissions.
Concentration and toxicity of particular matter depend upon composition, shape and size of particular, presence of
other pollutant.
Its sources industrial activity, combustion of fuel, local traffic, fire and burning activity
(US EPA) monitored air quality around 646 stations in 261 cities in USA.
Primary target of particulate pollution is mostly associated with respiratory ailment birth weight, hearth disease.
Introduction
6. The main objective of this manuscript how
particulate matter effect the environment and
public health.
Objective
11. A global status and trend of PM10 indicated a critical situation of PM10 levels in most of
the developing countries of the world with higher exceedances in large urban centers of
all major cities. PM10 values were shown to be declining in Europe and USA, whereas in
most Asian countries values were still critical, especially in India and China.
By reducing the vehicular emissions, improvement in urban planning, pro- moting green
infrastructure and implementation of strict particulate matter standards, the declining
health quality due to particulate matter pollution can be improved.
Conclusion
