1. Attended the First Ocean Decade International Coastal Cities Conference, 26 & 27 February 2025, Qingdao, China. 
2. I attended the workshop on “Marine Data 4 Africa,” organized by the Copernicus Marine Service and Mercator Ocean International, held online on March 3rd and March 5th, 2025.
3. I attended the workshop “Marine Data 4 Ocean Health,” organized by the Copernicus Marine Service and Mercator Ocean International, held online on January 29th and January 31st, 2025.
4. Attended the American Meteorological Society’s 24th Annual Student Conference from January 12–16, 2025, in New Orleans, LA.
5. Training on “3rd CLIVAR-FIO Summer School on Biogeochemical Processes in Earth System Models,” organized by the CLIVAR and First Institute of Oceanography, Ministry of Natural Resources (MNR), China, from 14-20 July 2024.
6. Training on the “13th UNESCO/IOC-ODC Training Course on Ocean Model and Ecosystem Model,” organized by the First Institute of Oceanography, Ministry of Natural Resources (MNR), China, from 8–13 July 2024.
7. Attended the "2024 International Forum on Pacific Island Countries Response to Climate Change (PICC 2024), "organized by Ocean University of China, from 6-7 July 2024.
8. Training on “EUMETSAT SC: Warming Oceans: Using Satellites to Monitor Sea Surface Temperature, Ocean Heat Content, and Marine Heatwaves," held online on July 19th, 2023.
9. Training on “Ocean Model and Data Assimilation” organized by the first Institute of Oceanography, Ministry of Natural Resources (MNR), China, from 10-21 July 2023.
10. Training on “Determination of the Outer Limit of the Continental Shelf” organized by IOC/OTGA-STC Buenos Aires, Argentina, and Comisión Nacional del Límite Exterior de la Plataforma Continental (COPLA, Argentina); in virtual mode from 11 to 28 October 2022.
11. Training on "The Ocean Forecast System Course: Coastal Resilience and Disaster Risk-online" organized by IOC/OTGA/BMKG from 15/08/2022-02/09/22.
12. Participated in the seminar on the theme "Hydrography: Contributing to the United Nations Ocean Decade" arranged in the celebration of World Hydrography Day on 21 June 2022 by the office of Bangladesh Navy Chief Hydrographer at BNS ISSA KHAN, New Mooring, Chattogram.
13. Attended “Bangladesh Delta Plan 2100 International Conference,” organized by the General Economic Division, Bangladesh Planning Commission, Ministry of Planning, 26-27 May 2022.
14. Attended a training program titled “Using R to Analyze and Interpret Ocean Observational Data” organized by Commonwealth Blue Charter (Fisheries and Oceans Canada and the Commonwealth Secretariat), March/April 2022.
15. Attended “International Conference of Meteorology and Climate Science 2021,” held on 9th December 2021, organized by the Department of Meteorology, University of Dhaka, Bangladesh.
16. Attended a joint seminar between Nara Women’s University and Tsukuba University held on October 27, 2021, online.
17. Attended NASA’s Applied Remote Sensing Training Program titled “Introduction and Access to Global Air Quality Forecasting Data and Tools” on September 23, 28, and 30, 2021.
18. Training on '' Geospatial Techniques for Coastal Mapping and Monitoring (using QGIS)" conducted by OTGA/INCOIS at Indian National Centre for Ocean Information Services, "Ocean Valley," Pragathi Nagar (BO), Nizampet (SO), Hyderabad, Telangana, INDIA during 26-30 November 2018.
19. Training on “Regional Climate Change and coastal disaster mitigation” conducted by OTGA/JCOMM/NMDIS/NCOSM at National Marine Data and Information Service No. 93, Liuwei Road, Tianjin Hedong District, CHINA, during 17-20 September 2018.
20. Attended conference on “2nd International Blue Economy Dialogue Dhaka 2017” (22nd-23rd November 2017).
21. Training on “OBIS Asian Nodes and Coral Reef” conducted by OTGA (Ocean Teacher Global Academy)/INOS at ''Institute of Oceanography and Environment, Universiti Malaysia Terengganu (UMT), Mengabang Telipot, Kuala Terengganu, Malaysia, in 22-26 October 2017.
22. Training on "Management of Marine Resources" conducted by the Department of Oceanography, Faculty of Earth and Environmental Sciences, University of Dhaka from June 18-19, 2017.
23. Surveyed area of twenty thousand (20,000) square kilometers between 20- 21.5-degree North Latitude and 89.5- 92-degree East Longitude, maximum depth covered about 70 meters, and spent 10 days in one leg (February 2017) in the Bay of Bengal.
24. Two days of knowledge development training on climate change at the Centre for Climate Change and Environmental Research (C3ER), BRAC University, from June 02-04, 2016.
25. Training on ''Benthic Organisms, Ecology, and Biological Oceanography” was conducted by Dr. Baban Ingole, Senior Scientist, NIO, Goa, India, and held in the Faculty of Earth and Environmental Sciences, University of Dhaka in 2016 for 14 days.

 CONFERENCE PRESENTATION

1. Presented paper in American Meteorological Society’s 24th Annual Student Conference titled “Tracking Methane Emissions Over South Asia: Insights from Satellite Data with a Focus on Bangladesh” (Abstract I’d #458809, Paper Number #S85), held in New Orleans, LA, and online on January 7th, 2025.
2. Mowsumi, T.J., (2021). “Study of Atmospheric Methane over South Asia: Analysis of In-situ Data and Satellite Measurements," presented at the “International Conference of Meteorology and Climate Science 2021,” held on 9th December 2021, organized by the Department of Meteorology, University of Dhaka, Bangladesh.
3. Mowsumi, T.J., (2021). “Study of Atmospheric Methane over South Asia: Analysis of In-situ Data and Satellite Measurements," presented at the “joint seminar between Nara Women’s University and Tsukuba University held on October 27, 2021 online.

• Ocean Observation
• Ocean Forecasting System
• Ocean Chlorophyll concentration in marine water, Nutrient analysis (Nitrate, Nitrite, Ammonia, Phosphate & Silicate )
  
• Ocean optics
• CTD with DO, pH, PAR, Turbidity, Fluorescence sensors operation and processing of data
•  Heavy Metal Analysis, Preparation of different chemical standard solution
• Oceanographic data analysis (Physical, Chemical, Biological, and Geological)
• Remote Sensing, Satellite Image Analysis
• GIS
  (Geographic Information System), ArcMap, QGIS
• GPS
• SPSS
• MATLAB, Python, Javascript, R
• Delft3D, SeaDAS
• ERDAS
  IMAGINE, IDL
• Climate change
• Google Earth Engine
• Coral reef monitoring from Satellite Images, Greenhouse gas emission monitoring from Sentinel 5P data.