Tag: training

EANET Training on Air Quality Monitoring Systems Using Low-Cost Sensors

Posted on by Aurélia Lemoine

19 October 2023 – Bangkok, Thailand

The EANET Training on Air Quality Monitoring Systems Using Low­-Cost Sensors took place on 6 and 7 September 2023, in Hanoi, Viet Nam, and online. The event was jointly organized by the ADB, the Network Center for the EANET, and the Vietnam Institute of Meteorology, Hydrology, and Climate Change (IMHEN) and gathered 100 participants, online and in person, from the EANET Participating Countries and beyond, to learn about LCS equipment operation, quality assurance, data accuracy, early problem detection, and effective use of monitoring data.

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Opening Session

Ms. Karma Yangzom, Principal Environment Specialist at the Asian Development Bank (ADB), delivered Opening Remarks expressing gratitude for joining the Vietnam project with IMHEN. She highlighted the significance of the hybrid method in addressing monitoring resource constraints, emphasizing the need for meticulous use of LCS to ensure sensor functionality and data verification, emphasizing the importance of high-quality, verified data, and underlining the workshop’s objective to research proper LCS utilization while expressing appreciation to EANET for hosting the workshop with hopes of providing valuable information to participants.

Dr. Le Ngoc Cau, the Director of the Center of Environmental Research at the Vietnam Institute of Meteorology, Hydrology, and Climate Change (IMHEN), expressed gratitude to the Asia Center for Air Pollution Research, ACAP (the Network Center for the EANET) and ADB for their support in the project to establish an air quality system, highlighting the costliness of such systems in urban areas and the potential of LCS as a more affordable alternative if data accuracy can be ensured. The LCS has been installed in two provinces in Vietnam as part of the project, providing participants with a deeper understanding of its capabilities, and he thanked all the participants and EANET for organizing the workshop.

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Introduction to the use of Low-Cost Sensors in Vietnam and in other Asian Countries

Dr. Le Ngoc Cau delivered a presentation on IMHEN’s role, its air quality monitoring system, air quality modeling, and EANET activities in Vietnam. He highlighted the installation of a PM2.5 monitor in Hoa Binh station in 2015 and the collaborative installation of LCS at the same station with the Network Center. Dr. Cau emphasized the importance of verifying LCS data for reliability and the need to figure out how to integrate LCS and conventional monitoring data. They expressed interest in further collaboration with international organizations.

Ms. Karma Yangzom shared experiences from Asian countries regarding the use of Air Quality sensors in ADB projects aimed at enhancing awareness and efforts to improve air quality. She highlighted the stability of AQ Mesh sensors, which only require sensor replacements every two years, and emphasized the use of LCS to present air quality information to the public. She highlighted the importance of ensuring the reliability of the data generated from the LCS.

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EANET Projects on LCS Technical studies

Dr. Akie Yuba, a Senior Researcher from ACAP, provided a report on LCS technical studies in Vietnam and Myanmar, which were carried out as part of EANET Project Activities. In Hoa Binh, Vietnam, five LCS units were installed, with a specific focus on PM2.5 and other parameters. In Yangon, Myanmar, LCS units, specifically GBiot and Haz Scanner, were utilized for monitoring PM2.5, O3, NO2, and meteorological data during both monsoon and non-monsoon seasons. A good correlation was observed in the data, though different values were displayed in the slopes, emphasizing the need for blackout preparedness to prevent electricity voltage fluctuations.

Dr. Hiroaki Minoura, a Guest Researcher at ACAP demonstrated, along with Dr. Yuba, how to install an LCS, how to initiate it, to connect it to a data server, and how to retrieve LCS data when there are data communication issues.

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Dr. Kazuhiro Misaka, Director of Green Blue Corporation, a private company specializing in the inspection, and maintenance of environmental monitoring and measurement equipment, delivered a presentation on data screening and analysis obtained with LCS and the Hybrid Air Quality Monitoring Network (HAQMN), accompanied by Dr. Akie Yuba and Dr. Hiroaki Minoura. Dr. Misaka explained the process of screening raw LCS data and removing noise signals. Dr. Yuba discussed the screening and validation of hourly LCS data, while Dr. Minoura covered topics related to data interpretation, visualization, and trend analysis.

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Challenges and Ways Forward

In the last session, Dr. Alison Simcox from the U.S. Environmental Protection Agency (US-EPA) was invited to share insights on LCS experiences. She clarified that LCS data was not deemed an official guideline, and further studies on its functionality were being considered. Two key questions were introduced: the challenges encountered by LCS and Hybrid Air Quality Monitoring Networks (HAQMN) in Asian countries and potential collaborations for promoting LCS in these regions. Commenting on the wrap-up for the way forward, challenges related to technology and policy in utilizing LCS were emphasized, with a focus on the need for capacity building to address issues such as calibration and data interpretation. Dr. Alison stressed the importance of understanding the purpose of LCS usage, whether it was identifying wildfires, creating smoke maps, or monitoring global changes in PM2.5.

Mr. Kenichiro Fukunaga, Deputy Director General of ACAP, delivered the Closing Remarks and conveyed his gratitude to various organizations and participants for their contributions to the workshop and to the EANET Low-cost sensor project. He expressed expectations for the expansion and enhancement of LCS activities in monitoring, research, and capacity building.

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Useful Resources:

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  • View the workshop’s photos on Flickr.

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Find out more about EANET’s Project Fund and Project Activities.

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Photo credits: cover photo of Vietnam (2021) by Hoach Le Dinh; all other photos: all rights reserved to EANET.

EANET and NIER’s Technical and Training Capacity Building Program in 2023

Posted on by Aurélia Lemoine

13 November 2023 – Bangkok, Thailand

The Technical and Training (TNT) program of the National Institute of Environmental Research (NIER), Republic of Korea, and the EANET Capacity Building Program have joined forces in 2023 to provide training on acid deposition and air quality management in the EANET Participating Countries.

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Background

Since 2002, the EANET has trained over 200 government officials and researchers, on acid deposition and air quality management through its individual training and capacity-building activities conducted mainly at the Asia Center for Air Pollution Research (ACAP) in Niigata, Japan, which hosts the Network Center for the EANET.

The National Institute of Environmental Research (NIER), part of the Ministry of Environment in the Republic of Korea, was established in 1978. It serves as the country’s primary research institution for various environmental aspects. NIER is based in Incheon and operates 12 air quality monitoring stations and 4 river research centers. The institute conducts extensive research and policy development on environmental health, climate, air quality, water resources, and energy, and collaborates on international projects aimed at global environmental protection.

The combined TNT and EANET Capacity Building Program in 2023 has been approved at the Twenty-fourth Session of the Intergovernmental Meeting (IG24) on the EANET, as a Project Activity, co-funded by the EANET Project Fund and the Republic of Korea.

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NIER’s TNT and EANET’s Capacity Building Program in 2023

In 2023, the Program was organized in two sessions. Each session was divided into two parts happening alternatively in the Republic of Korea and in Japan. Eight government officials and researchers (four per session) from the EANET Participating Countries were selected to participate in the training, based on their submitted applications that indicate their professional backgrounds, technical implications in monitoring activities, and motivation.

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Lecture at the Seoul National University’s Graduate School of Public Health

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Session 1 took place in Japan from 14 to 20 May 2023, and in the Republic of Korea, from 20 May to 2 June 2023.

During the training in Japan, participants visited the National Institute for Environmental Studies, Japan, in Tsukuba City, where they received briefings and tours of the Earth Area Study and regional study laboratories. While at the Asia Center for Air Pollution Research (ACAP), in Niigata, participants attended lectures covering various atmospheric environmental issues. The training program included lectures on various topics, such as the ecological impacts of atmospheric deposition and air pollution in Europe, the USA, and Asia. It also covered methods for monitoring soil, vegetation, inland aquatic environments, and catchment areas. Furthermore, the program included lectures on quality assurance and quality control (QA/QC) activities in EANET, data reporting procedures, an inter-laboratory comparison project, the analysis of EANET monitoring data (Periodic Report on the State of Acid Deposition in East Asia), and an introduction to emission inventory and air quality modeling. Finally, participants also visited the EANET Niigata-Maki monitoring site.

In the Republic of Korea, participants received the training in the NIER premises, in Incheon, where lectures were delivered by senior researchers from NIER’s Climate and Air Quality Research Department. These experts provided insights into their main responsibilities, ongoing projects, and the specialized tools and instruments used in their divisions. Additionally, the trainees had the opportunity to visit the Atmospheric Environment and Climate Change Laboratory at Seoul National University (SNU) and Ulsan National Institute of Science and Technology (UNIST). During these visits, they attended lectures conducted by professors from the Graduate School of Public Health, SNU, focusing on international projects like CASA, which is a clean air initiative for ASEAN member states. The trainees also explored NIER’s Jeju monitoring station and the National Air Emission Inventory and Research Center under the Ministry of Environment of the Republic of Korea. At these locations, they received presentations on the Republic of Korea’s policies and strategies for managing air pollution, emphasizing comprehensive monitoring, analysis, and forecasting of air pollutant sources.

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Hands-on experiment at the Laboratory of Seoul National University

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The Second session started in Incheon, Republic of Korea, from 10 to 24 September 2023 and in Niigata, Japan, from 24 to 30 September 2023.

In the Republic of Korea, the program included visits to key organizations under the Ministry of Environment of the Republic of Korea, including the National Air Emission Inventory and Research Center and the Jeju Island Air Quality Monitoring Center. Participants also visited University laboratories actively involved in air pollution research. To address trainees’ requests for hands-on experience, the 1st program was arranged by the Atmospheric Environment and Climate Change (AECC) Lab at Seoul National University’s Graduate School of Public Health, which has been collaborating with NIER on Korea-China joint research since 2017. During this session, trainees conducted pretreatment and analysis of air pollutant sources, collected samples, and analyzed monitoring results using analytical instruments. They also explored UNIST’s facilities for monitoring and analyzing air pollutant sources and learned about various international projects related to air pollution research in the East Asia Region. The National Air Emission Inventory and Research Center provided insights into forecasting air pollutant movement and related policies, while the Jeju Island Air Quality Monitoring Center introduced its monitoring and analysis instruments and cooperative efforts with other NIER monitoring centers across the country, as well as the Korea Meteorological Administration, to improve the accuracy of forecasting the concentration of particulate matter.

Session 2 at ACAP was designed to offer hands-on training in wet and dry deposition monitoring. The aim of the training was to enhance participants’ expertise and skills in atmospheric deposition, specifically focusing on the filter pack method and ion chromatography. The laboratory sessions included various technical exercises covering topics such as pH and electrical conductivity measurements, filter pack sampling, and the standard operating procedures for inorganic ions analysis. The exercises were complemented by practical demonstrations of laboratory techniques.

Additionally, the training program featured a site visit to the Niigata–Maki Station. During this visit, participants had the opportunity to observe wet-only samplers (both weekly and daily), the filter pack system, automatic monitors for SO2, NOx, O3, PM2.5, and PM2.5 components, as well as meteorology monitors. This visit familiarized participants with the field equipment used in air quality monitoring.

The feedback survey indicated that all 8 participants found the program to be valuable and it is anticipated that the experience and knowledge gained from the program will be shared with their colleagues in their respective countries, further enhancing expertise in air quality management in the EANET Participating Countries.

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The combined TNT and EANET Capacity Building Program in 2023 has been co-funded by the EANET Project Fund and the Republic of Korea. Find out more about EANET’s Project Fund and Project Activities.

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View the photos of the training on Flickr.

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Photo credits: all rights reserved to EANET.

The EANET Emission Inventory Webinar Workshop on Combustion Sources – Join us on December 11th!

Posted on by Aurélia Lemoine

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Registration is now closed.

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1. Background

When addressing atmospheric environmental issues in the EANET Participating Countries, the primary focus should be on sources of fuel combustion. This includes, but is not limited to, major power plants, industrial facilities, residential areas, and road transportation. Emissions from combustion sources often cause large adverse impacts on human health and ecosystems by acid deposition, high concentrations of PM2.5 and ozone, etc.

In order to tackle severe air pollution problems, it is essential to understand the status of emissions of air pollutants and consider the effectiveness of mitigation measures. Emission inventories are essential to obtain such information and help to develop appropriate atmospheric environmental policies. The methodologies to estimate emissions from combustion sources are basic and are essential for the development of national emission inventories.

The workshop EANET Emission Inventory Webinar on Combustion Sources will be held online on 11 December 2023, from 12:30-16:30 (Bangkok time, UTC+7). This workshop is organized by the Network Center for the EANET, hosted by the Asia Center for Air Pollution Research (ACAP).

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2. Objectives and Participants

The objectives of the Emission Inventory Webinar are to learn the basic methodologies to estimate emissions from combustion sources including stationary and mobile sources. In addition, the various roles of emission inventories in atmospheric environmental management, frameworks of national emission inventories, and related issues will be introduced.

This workshop targets particularly technical officers, practitioners, and policymakers who are involved in atmospheric environmental management issues, especially those in charge of or interested in developing a national emission inventory.

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3. Program

4. Registration

To participate in the EANET Emission Inventory Webinar Workshop on Combustion Sources, please fill in and send back the registration form by 30 November 2023.

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For further inquiries, contact the Network Center for the EANET.

Workshop on Results-Based Management to Support the EANET Project Development and Evaluation – Join us on March 15!

Posted on by Aurélia Lemoine

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Registration is now closed.

1. Background

The EANET has been implementing the EANET Project Fund mechanism since 2022. However, from the perspective of developing and evaluating projects, evaluating proposals and the progress of projects and achievements needs to be further improved. Therefore, this Workshop is being organized to share experiences on Results-Based Management (RBM), foster a common understanding of the theory and practices of RBM, and provide information to the Secretariat, the Network Center, and the Participating Countries to facilitate the efficient development and evaluation of EANET Projects.

The Workshop on Results-Based Management to Support the EANET Project Development and Evaluation will be held online on Friday 15 March 2024, from 9:00 to 11:00 (ICT). This activity is implemented by the Asia Center for Air Pollution Research (ACAP), hosting the Network Center for the EANET, and by Suuri-Keikaku Co., Ltd. It is funded by the Ministry of the Environment, Japan, (MOEJ).

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2. Objectives

The workshop aims to establish a shared comprehension of Results Based Management (RBM) and its practical application within the context of the EANET Project Fund development and evaluation. Key objectives include understanding the concept of RBM, particularly within the Development Assistance Committee (DAC) Evaluation Standards framework. Furthermore, the workshop intends to present case studies drawn from experiences within UNEP, ASEAN, and other institutions, showcasing effective RBM implementation. Participants will also gain insights into the specific methodologies and approaches through which RBM principles are integrated into EANET Projects, fostering a deeper understanding of its relevance and application in project management and evaluation processes.

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3. Expected Participants

The Workshop will be attended online by representatives from the EANET Participating Countries, the Secretariat and the Network Center for the EANET.

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4. Program

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For further inquiries, contact the Network Center for the EANET.

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Photo credits: featured photo by Jason Goodman (2019).

The EANET Emission Inventory Webinar Workshop on Open Biomass Burning

Posted on by Aurélia Lemoine

8 December 2022 – Niigata, Japan

The Network Center (NC) for the EANET organized the EANET Emission Inventory Webinar Workshop on Open Biomass Burning on 5 December 2022 gathering expert panelists from Japan, Thailand, the USA, and about 50 participants from the EANET countries. Starting with lecture presentations on methodologies to estimate emissions from open biomass burning sources, evaluate uncertainties in estimated emissions, and analyze influences of emissions using air quality models, the Workshop also included, in the second session, presentations from participants on open biomass burning emissions in their respective countries, concluded by discussions on the EANET’s potential role and activities related to open biomass burning.

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Expert Lectures and Use Cases on Open Biomass-Burning Emission Inventories from Asia and Beyond
Screenshot from some panelists and participants during the virtual Workshop

Dr. Savitri Garivait from the Joint Graduate School of Energy and Environment, Centre of Excellence on Energy Technology and Environment, King Mongkut’s University of Technology Thonburi, Thailand, presented a comprehensive lecture introducing basic knowledge and information related to open biomass burning emissions. First, Dr. Savitri introduced various types of open biomass burning, namely, forest fires, agricultural waste burning, and solid waste burning. Then, she presented methodologies to estimate emissions from open biomass burning such as basic equations, how to collect activity data as well as information necessary for spatial distribution and temporal variation, and selection of emission factors. To produce activity data, Dr. Savitri emphasized the importance of questionnaire surveys on local and specific data, in order to reduce uncertainties. She finally presented detailed case studies on the evaluation of the contribution of emissions from open biomass burning to the overall emissions and air pollution in Thailand and the Bangkok Metropolitan Region.

 

Dr. Kristofer Lasko, from the Geospatial Research Laboratory, at the Engineer Research and Development Center (ERDC), United States, provided a lecture focusing on uncertainties of open biomass burning emission inventories, especially on the amount of burned dry matter based on satellite observation data, emission factors for different biomass burning types, and land cover type maps to determine which emission factors to be applied. In his presentation, he explained the major causes of uncertainties based on satellite data including influences of cloud coverage at or near the time of burning, the insufficient spatial resolution to detect agricultural fires, and the limitation in determining actual burned amounts in the field via remote sensing data. For emission factors, Dr. Lasko emphasized the difficulty is not only the uncertainty of each factor but also the variations due to aspects such as variation in burning practices (e.g., piled residue burn vs. open field burn) and moisture. In his presentation, case studies for PM2.5 emission inventories of Viet Nam and the Southeast Asian region were also showcased.

Dr. Katsuhige Uranishi, Department of Life and Environment Engineering, Faculty of Environmental Engineering, the University of Kitakyushu, Japan, provided a lecture about how to evaluate the influences of emissions from open biomass burning on the air quality of neighboring areas using air quality models. First, Dr. Uranishi introduced the basic knowledge and settings of an air quality modeling system by using the Weather Research and Forecasting model and Community Multiscale Air Quality model (WRF/CMAQ) system as an example. He then also presented the Brute-force method, a typical methodology to estimate the contribution of PM2.5 sources using an air quality modeling system. Finally, Dr. Uranishi explained simulation examples for the evaluation of PM2.5 transboundary transport, through case studies in Japan. Because uncertainties are not only in open biomass burning emissions but also in the modeling systems, Dr. Uranishi emphasized that the model performance must be evaluated with observation data prior to estimating air pollution levels or impact. He also recommended reviewing past studies to find appropriate settings of air quality modeling systems to target specific problems.

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Open Biomass-Burning Emissions Status and Control Measures in East Asia

Participants, in the second session, shared various information about open biomass burning emissions in their respective countries. The presentations covered major sources of open biomass burning emissions and how the emissions are estimated or evaluated in each participant’s country. They also considered how open burning influences air quality and what current control measures are in place in each represented country. These presentations and practical activities were followed by discussions on the EANET’s Project Activities related to open biomass burning emissions including national emission inventories to be organized in 2023.

Participants expressed interest to attend future capacity-building activities related to emission inventories not only from open biomass burning but also from other sources. The monitoring of emission sources to determine local emission factors was also suggested. The NC for the EANET, the organizer of the Workshop will consider the possible future activities to the EANET Project Fund.

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Useful Resources

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Photo credits: featured photo of Pom Coong Village, Viet Nam (2020) by Patrick McGregor on Unsplash ; other photos: all rights reserved to EANET.

Intensive training for city government officials: EANET-Clean Air Asia Workshop on Emission Inventory Development for the Management of Emissions from the Transport Sector

Posted on by Aurélia Lemoine

24 November 2022 – Manila, Philippines

The Network Center for the EANET (NC) and Clean Air Asia organized the EANET-Clean Air Asia Workshop on Emission Inventory Development for the Management of Emissions from the Transport Sector, an intensive training for city government officials held on November 23, 2022, in Manila, Philippines, as a side-event to the 24th Intergovernmental Meeting (IG24) on the EANET. It was attended by more than 90 participants, in-person and online, representing 14 countries from the EANET Region and beyond, gathered to learn about the different tools to calculate emissions from the transport sector and discuss the importance of using data for policy.

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Developing an Emission Inventory

Developing an emission inventory is critically important for air pollution management purposes. The accurate estimation of emissions from various sources such as factories, power plants, cars, households, etc… allows the production of basic data, using scientific tools like environmental assessments, for policy-makers to prevent the adverse effects on human health and ecosystems of air pollution.

Presentations and panel discussion with Ms. Everlyn Tamayo, Dr. Didin Agustian Permadi, Dr. Shaojun Zhang, Ms. Kathleen Dematera-Contreras, Dr. Raymund Abad and Mr. Myron Alcanzare introduced the general principle of the emission inventory, outputs, and typical actions to be applied to policy development.

Participants also worked on an exercise on motor vehicle emissions by using a desktop program/application developed by Dr. Permadi with support from Clean Air Asia, allowing participants to apply the methodology to their respective countries/cities.

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Engaging Policymakers

Through the workshop, participants learned about the variety of methods and tools to calculate emissions from the transport sector, while noting that the final approach to be implemented would vary depending on the objectives and available resources of the personnel or city. Calculating emissions under different scenarios was recommended as it provides an overview of the impact of measures or policies. Finally, the importance of high-quality data was emphasized to build capacity and strengthen the engagement between policymakers and researchers performing the emissions inventory.

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Ways Forward

The development of an emission inventory is a powerful and essential tool for understanding the status of air pollutants emissions and considering the effectiveness of mitigation measures. EANET activities related to the development of emission inventories will continuously be conducted in the future. In 2023, EANET will organize a webinar workshop for capacity building on emission inventories related to combustion sources and explore all possibilities to strengthen cooperation with other organizations, including Clean Air Asia.

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This workshop was conducted as part of the EANET Project Activities in 2022. Find out more about the EANET Project Activities and how to participate in the EANET Project Fund.

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Photo credits: all rights reserved to EANET and Clean Air Asia.

The EANET Emission Inventory Webinar Workshop on Open Biomass Burning – Join us on December 5th!

Posted on by Aurélia Lemoine

 
1. Background

One of the key sources of particulate matter (PM) pollution in the EANET Participating Countries especially in Southeast Asia, is the open burning of biomass such as agricultural wastes, forests, and municipal wastes.

Open burning of agricultural crop residues is one of the key sources causing severe air pollution. Reducing emissions from agricultural waste burning is among the 25 recommended clean air measures in Air Pollution in the Asia Pacific: Science-Based Solutions (UNEP and CCAC, 2018).

It is essential to understand the current status of emissions from open biomass burning sources to consider effective mitigation ways. The emission inventory is a powerful tool for this purpose. However, methodologies to estimate emissions from open biomass burning are much different from those for other anthropogenic sources.

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2. Objectives and Participants

The objectives of the Emission Inventory Webinar Workshop are to learn basic methodologies to estimate emissions from open biomass burning sources including considerable uncertainties. In addition, application methodologies of the emission inventories to analyze influences of open biomass burning emissions will also be introduced. Furthermore, participants will share short presentations about issues related to open biomass burning in their country, and discussions with experts will be conducted.

Target workshop participants are technical officers, practitioners, and policymakers who are involved in air quality management issues, especially in charge of or interested in developing a national emission inventory.

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3. Agenda and Program

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4. Registration

If you would like to participate in the EANET Emission Inventory Webinar Workshop on Open Biomass Burning, please send the registration form to the Webinar Workshop Secretariat (eiwws2022@acap.asia).

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For further inquiries, contact the Network Center for the EANET.

The EANET/IIASA International Workshop on Strengthening the Science-Policy Interface for Clean Air and a Sustainable Future in Asia – Join us on 19 December!

Posted on by Aurélia Lemoine

Registration is now closed.

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1. Background

In many parts of Asia, the single greatest threat to human health and to a sustainable future is air pollution. A growing body of modeling research has employed emissions inventories, scenario development, and benefit estimation techniques to identify technological and behavioral changes that can limit that threat. The multiple benefits resulting from these interventions offer cost-effective solutions to air quality, public health, and other sustainable development concerns. One would therefore anticipate that the results that would translate easily into policy. However, this is not always the case. Frequently, there can be a disconnect between scientifically based models and the policies they seek to influence. It is therefore critical to discuss not only the most recent scientifically-based models but how that work can effectively interface with decision makers. In short, if models are going to matter, they need to be supported by efforts to strengthen the science-policy interface for clean air.

The EANET/IIASA International Workshop on Strengthening the Science-Policy Interface for Clean Air and a Sustainable Future in Asia will take place on Monday 19 December 2022, from 13:30-17:00 (Tokyo Time: UTC +9).

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2. Objectives and Participants

The primary objective of this half-day workshop is to provide learning opportunities on the state-of-the-art modeling analysis that can strengthen that interface in Asia.

This workshop consists of three sessions as follows:

  • Session 1 – Multiple development benefits of coordinated actions to tackle air pollution: This session is jointly organized by the Acid Deposition Monitoring Network in East Asia (EANET) and the International Institute for Applied Systems Analysis (IIASA). The modeling analysis employed by a project activity of EANET is presented along with modeling analysis results from ongoing collaborative research projects between IIASA and the Ministry of the Environment of Japan (MOEJ) on multiple development benefits of coordinated actions to tackle air pollution.
  • Session 2 – Exploit synergetic linkages among SDGs: This session presents modeling analysis results from ongoing collaborative research projects between IIASA and MOEJ on synergies of achieving several sustainable development goals.
  • Session 3 – How to implement and promote a science-policy dialogue: This panel discussion session will discuss how we can design science-policy dialogue to reflect implications from modeling analysis to policy development and to co-design models by incorporating social and institutional dimensions of feasibility.

Expected targeted participants are policymakers, scientists, researchers, practitioners, and technical officers of local/national governments working on air pollution-related problems in the EANET Participating Countries of EANET and beyond.

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3. Agenda and Program

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4. Date, Time, and Location

Date: 19 Dec 2022 (Monday)

Time: 13:30-17:00 (Tokyo Time: UTC +9)

Online: Register for the hybrid event here.

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For further inquiries, contact the Network Center for the EANET via email or by phone at (+81)25-263-0556.

The 13th International Workshop on Atmospheric Modeling Research in East Asia – Join us on December 22nd-23rd!

Posted on by Aurélia Lemoine
1. Background

The EANET has developed a close relationship with the community of Model Inter-Comparison Studies for Asia (MICS-Asia) which is a project aiming at improving air quality and climate models not only by enhancing scientific understanding of the atmospheric environment but also by developing a common scientific understanding for policy-making in Asia. The International Workshop on Atmospheric Modeling Research in East Asia is a regular workshop of MICS-Asia which has received support from the EANET throughout the previous Medium Term Plans. Summaries of previous MICS-Asia workshops are available in the Reports of the Session of the Scientific Advisory Committee (SAC) on the EANET.

Air quality models are effective scientific tools to understand the status of the atmospheric environment and evaluate the effects of mitigation measures. However, extensive experience is necessary to utilize air quality models effectively, and participating in workshops led by experienced researchers is a practical way to develop skills and expertise on this matter.

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2. Objectives and Participants

The International Workshop on Atmospheric Modeling Research in East Asia provides capacity-building opportunities for air quality modeling to the EANET. Its goal is to allow participants to become familiar with a methodology to analyze the status of atmospheric environment-related substances, including processes of atmospheric chemistry and physics, using air quality models. In addition, participants will learn from examples of the application of air quality modeling systems to evaluate recent atmospheric environmental problems as well as from the latest information on air quality modeling systems including settings and model configuration.

This workshop targets participants from the EANET Participating Countries who are experts in air quality modeling and are willing to improve their knowledge of air quality models’ implementation and want to learn about the latest information on recent air quality modeling systems. The workshop is also suitable for technical officers, practitioners, and policymakers from the Region who are involved in air quality management issues and interested in utilizing air quality modeling systems.

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3. Agenda and Program

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4. Registration

If you would like to participate in the 13th International Workshop on Atmospheric Modeling Research in East Asia, please fill in and send the registration form to the Workshop’s Secretariat (modelws2022@acap.asia).

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For further inquiries, contact the Network Center for the EANET.

EANET Seminar on Expanding Monitoring Systems using Low-Cost Sensor (LCS) – Join us on July 21st!

Posted on by Aurélia Lemoine

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The registration is now closed.

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1. Background

Low-cost Sensor (LCS) technology to measure air quality has expanded remarkably in recent years, and it is now widely used by the private sector. It provides information on the atmospheric environment to citizens through data communication networks.

Noticing the cost-effectiveness of LCS, international organizations have started to promote the use of LCS in selected areas to strengthen the capacity of governments where official air monitoring networks are insufficient. However, various surveys conducted by US-EPA, the EU, and others, as well as some experiences in the Asian region reveal that some types of LCSs in the market have problems with accuracy and reliability, while some types are reliable. It is observed that some less reliable LCS and improper use of LCS, including wrong interpretation of measured data, sometimes cause problems including unnecessary social confusion.

Air quality monitoring authorities, such as US-EPA, recommend that LCS is to be used for providing supplementary information for non-regulatory purposes. They recently developed testing protocols to evaluate the accuracy and reliability of LCS.

In most areas in the Asian region, air quality monitoring capacities of the national and local governments are still limited and need to be developed to improve their air quality to achieve SDGs. Considering emerging sub-regional-scale and serious seasonal air pollution events, such as PM2.5, building a network of reliable and internationally comparable air quality data becomes more important.

Thus, it is necessary for practitioners to consider how they can wisely select and use reliable LCS with the network of reference-level sensors in an integrated manner for enhanced air quality monitoring.

The EANET has been developing an air quality monitoring network in the East Asia region with governments and scientists from its 13 Participating Countries and assisting them to develop domestic capacity. The EANET is expanding its scope and seeking collaboration with potential partners. The EANET is conducting this activity considering the best use of reliable LCS for capacity building among its Participating Countries.

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2. Objectives and Participants

The EANET will proceed with technical studies and capacity building on methods for collecting reliable air quality data with a concept of Hybrid Air Quality Monitoring Network (HAQMN) where highly reliable LCS and existing reference-level monitoring equipment are used in an integrated manner.

This concept and relevant work provide opportunities for EANET: (1) to strengthen its monitoring network, especially in expanding spatial coverage of the motoring of PM2.5 and ozone with high time resolution; and (2) to assist the Participating Countries of the EANET in developing their air quality monitoring network.

With such overarching goals, the objectives of this Seminar are to provide venues for stakeholders in the EANET Participating Countries and other areas to learn the above-mentioned background, issues, and opportunities of LCS in detail from the experiences of the air pollution monitoring experts.

Although this event is open to the public, the expected participants will be mainly representatives, experts, and practitioners of air quality monitoring from the EANET Participating Countries, non-Participating Countries, academia, and monitoring related service providers.

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3. Agenda

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Download the Concept Note and Programme here.

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Download the Workshop’s presentations:

–Issues of LCS and Efforts Against the Issues: Thailand’s Experiences (presented by Dr. Supat Wangwongwatana)

–US-EPA’s efforts on wise use of LCS (presented by Dr. Alison Simcox)

–Results of the survey on HAQMN and technical studies in some EANET Participating Countries (presented by Dr. Keiichi Sato)

–Experience in using Low-Cost Sensors under ADB TA 9608 (presented by Ms. Karma Yangzom)

–Air quality data challenges and opportunities in developing Asia (presented by Ms. Maria Katherina Patdu)

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For further inquiries, contact the Network Center for the EANET.