# MD LEION HASSAN - Oceanographer | Environmental Scientist | Remote Sensing Specialist
Source: https://hello.cv/hassanleion
leion.ocn@gmail.com | +880 1309747500 | Hathazari

## Links
- Email | leion.ocn@gmail.com
- Phone | +880 1309747500

## About
Highly accomplished early-career Oceanographer and Environmental Scientist with a Master of Science (Thesis) and Bachelor of Science (Honours) in Oceanography from the University of Chittagong. Specializes in Satellite Oceanography, Ecosystem Modelling, and Climate Change research, demonstrated by 12 journal articles (5 as first author) and a Python package for phytoplankton phenology. Eager to apply advanced analytical and remote sensing skills to impactful research and environmental management roles.

## Work
### Research Associate | Aquatic Microbial Ecology (AME) Lab, Rangamati Science and Technology University
Conducting advanced research in aquatic microbial ecology, contributing to understanding ecosystem dynamics and water quality.
- Designed and executed experiments to investigate microbial community responses to environmental stressors in aquatic ecosystems.
- Utilized molecular biology techniques (e.g., PCR, DNA extraction) for microbial identification and diversity analysis.
- Interpreted complex ecological datasets to identify trends and inform predictive models of aquatic ecosystem health.
### Research Officer | Organization of the Disaster Management Society (ODMS)
Leading research initiatives for disaster management, focusing on environmental impact and community resilience.
- Developed and implemented research protocols to assess environmental vulnerabilities and disaster risks in coastal communities.
- Analyzed socio-economic data to identify key challenges and inform targeted intervention strategies for disaster preparedness.
- Collaborated with interdisciplinary teams to translate research findings into actionable recommendations for policy makers and local stakeholders.
### Research Associate | Coastal Ocean Observation and Prediction Lab (COOPLab), University of Chittagong
Contributing to coastal ocean observation and prediction, enhancing understanding of marine processes and climate impacts.
- Processed and analyzed satellite oceanography data to monitor coastal changes, including sea surface temperature and chlorophyll-a concentrations.
- Developed predictive models for oceanographic phenomena, improving forecasting capabilities for marine resource management.
- Collaborated on multidisciplinary projects to assess climate change impacts on coastal ecosystems and inform adaptation strategies.
### Research Associate | Joint Research Program of Hong Kong Education University (HKDU) and Chattogram Veterinary and Animal Science University
Conducted environmental and ecotoxicological studies on Kaptai Lake as part of an international joint research program.
- Managed data collection and analysis for the environmental and ecotoxicological study of Kaptai Lake, contributing to key research outcomes.
- Collaborated with international partners to ensure methodological rigor and data comparability across research sites.
- Authored sections of research reports and publications, synthesizing findings on environmental health and pollution impacts.
### Research Assistant | Institute of Marine Sciences, University of Chittagong
Supported advanced marine science research, focusing on specific projects and data analysis to understand marine biodiversity.
- Assisted in research on habitat structure and diversity patterns of seaweeds, contributing to publications in Regional Studies in Marine Science.
- Conducted field surveys and laboratory analyses, ensuring accurate data collection for marine ecological assessments.
- Contributed to the evaluation of phytoplankton communities in coastal waters, identifying environmental drivers impacting community patterns.
### Junior Research Officer | Center for Participatory Research and Development (CPRD)
Supported participatory research and development initiatives, contributing to community-focused projects and data collection.
- Coordinated data collection efforts for community-based research projects, ensuring timely and accurate information gathering.
- Assisted in the development of participatory research methodologies, enhancing community engagement and ownership.
- Contributed to the drafting of project reports and policy briefs, summarizing findings for diverse stakeholders.
### Research Assistant | University of Chittagong
Conducted critical research projects on marine ecosystems, focusing on climate change impacts and ecological assessments.
- Investigated the effects of ocean acidification and global warming on molluscs and coral communities of Saint Martin's Island, contributing to critical ecological understanding.
- Assessed ecological services and environmental risks associated with seaweed cultivation at Cox's Bazar Coast, providing data for sustainable practices.
- Analyzed complex environmental data using advanced statistical software (e.g., SPSS, Origin Pro) to derive actionable insights into marine ecosystem health.
- Collaborated effectively with senior researchers and project PIs, ensuring timely completion of research objectives and data integrity.
### Field Researcher | City University of Hong Kong
Conducted fieldwork for a global estuaries monitoring program, ensuring data integrity for international research.
- Collected high-quality environmental data in challenging field conditions for a global estuaries monitoring program.
- Utilized specialized equipment for water quality testing and sample collection, maintaining strict adherence to scientific protocols.
- Contributed to a comprehensive dataset used by international researchers to assess global estuary health and trends.
### Research Assistant | Institute of Marine Sciences (IMS), University of Chittagong
Contributed to aquaculture research focused on sustainable feed production and waste utilization for Tilapia.
- Developed and tested acid silages from animal wastes, successfully formulating a cost-effective fish meal replacer for Tilapia diets.
- Conducted experimental trials and analyzed growth performance data, demonstrating potential for sustainable aquaculture feed solutions.
- Applied laboratory techniques including DNA extraction and PCR to validate feed efficacy and safety.
- Documented research findings and contributed to project reports, ensuring accurate representation of experimental outcomes.
### Enumarator | Center for Natural Resources Studies (CNRS)
Gathered critical data to support initiatives for improving natural environments and fostering peaceful coexistence in refugee host communities.
- Collected comprehensive qualitative and quantitative data from refugee and host communities in Ukhia, Cox's Bazar, informing environmental and social improvement projects.
- Engaged with diverse community stakeholders to understand perceptions and needs, facilitating data-driven program development.
### Enumarator | Autonomous University of Barcelona
Conducted surveys to assess the subjective well-being and motivations of global fishers, contributing to international research.
- Administered surveys to a diverse population of fishers, collecting data on subjective well-being and motivations for an international research project.
- Ensured data accuracy and integrity through meticulous data collection protocols, contributing to robust research outcomes.

## Volunteer
### Founding Member | Center for Advanced Research and Innovation (CARI)
Co-founded a center dedicated to advanced research and innovation, fostering collaborative scientific endeavors.
- Contributed to the strategic planning and establishment of CARI, defining its mission and operational framework.
- Actively engaged in promoting interdisciplinary research and innovation, fostering a collaborative scientific community.
- Supported the development of new research initiatives and partnerships, expanding the center's impact and reach.
### Founder President | Chittagong University Nature Club (CUNC)
Established and led the Chittagong University Nature Club, promoting environmental awareness and conservation.
- Founded and served as President of the Chittagong University Nature Club, growing membership and organizing impactful environmental initiatives.
- Organized the 2nd National Environment Carnival in 2023, engaging numerous participants and fostering environmental awareness within the university and wider community.
- Spearheaded various conservation projects and educational campaigns, significantly increasing environmental literacy among students.
### YES Friend | Transparency International Bangladesh (TIB)
Contributed to transparency and anti-corruption initiatives as a YES Friend for Transparency International Bangladesh.
- Participated in advocacy campaigns and public awareness programs to promote good governance and combat corruption.
- Engaged in community outreach activities, educating citizens on their rights and fostering a culture of accountability.
- Assisted in research and data collection for TIB reports, contributing to evidence-based policy recommendations.
### Cadet | Bangladesh National Cadet Corps (BNCC), University of Chittagong
Participated in rigorous cadet training, developing leadership, discipline, and community service skills.
- Completed comprehensive military and leadership training, fostering discipline, teamwork, and problem-solving abilities.
- Participated in community service projects and national events, demonstrating commitment to civic responsibility and national development.
- Developed strong physical endurance and mental resilience through demanding training exercises and drills.

## Education
### University of Chittagong | Oceanography
3.81/4.00 (2nd Position) | https://cu.ac.bd/
### University of Chittagong | Oceanography
3.54/4.00 | https://cu.ac.bd/
### Govt. Mohammadpur Model School & College | Science
4.70/5.00
### Shaheed Smrity High School | Science
5.00/5.00

## Awards
### National Science and Technology (NST) Fellowship - 2024
Government of the People's Republic of Bangladesh, Ministry of Science and Technology (MOST) | 2024-01-01
Awarded a prestigious national fellowship for scientific and technological research by the Government of Bangladesh.
### Convenor, 2nd National Environment Carnival - 2023
Chittagong University Nature Club (CUNC) and Youthpreneur Network | 2023-08-12
Recognized for leadership in convening a regional environmental carnival, promoting environmental awareness and youth engagement.

## Publications
### Effects of Ocean Acidification and Warming on the Physiological and Behavioural Responses of a Gastropod, Thais lacera.
Marine Pollution Bulletin | https://N/A
Investigated the physiological and behavioral responses of a gastropod to ocean acidification and warming.
### Multi-Scale Marine Monitoring and Ocean Observations for Enhanced Governance Frameworks: From Ancient Maritime Knowledge to Contemporary Remote Sensing Technologies.
Springer | https://N/A
Explored multi-scale marine monitoring and ocean observations for enhanced governance frameworks.
### Air Pollution in Bangladesh: A Comprehensive Review of Current Trends, Impacts, and Mitigation Approaches.
Atmospheric Pollution Research | https://N/A
Provided a comprehensive review of air pollution trends, impacts, and mitigation in Bangladesh.
### Evaluating the Blue Carbon Sequestration Potential of Cultivable Seaweeds in the Coastal Waters of Southeastern Bangladesh.
Marine Pollution Bulletin | https://N/A
Assessed the blue carbon sequestration potential of cultivable seaweeds in southeastern Bangladesh.
### The Mangroves of South Asia: A Review in light of Biodiversity, Economic Importance and Threats.
Marine Pollution Bulletin | https://N/A
Reviewed the biodiversity, economic importance, and threats to mangroves in South Asia.
### Replacement of Fish Meal with Fermented Fish Offal Silage in the Diet of Nile tilapia (Oreochromis niloticus).
Egyptian Journal of Aquatic Biology and Fisheries | https://dx.doi.org/10.21608/ejabf.2025.426194
Evaluated the efficacy of fermented fish offal silage as a fish meal replacer in Nile tilapia diets.
### Evaluation of Phytoplankton Phenology in the Northern Bay of Bengal.
Continental Shelf Research | https://N/A
Analyzed phytoplankton phenology in the Northern Bay of Bengal using satellite data.
### Microplastics in Animals– A Global Concern to Food Safety and Human Health.
Springer Nature | https://doi.org/10.1007/978-3-031-64253-1_23
Discussed the global concern of microplastics in animals regarding food safety and human health.
### Human intervention caused massive destruction of the second largest mangrove forest, Chakaria Sundarbans, Bangladesh.
Environmental Science and Pollution Research | https://doi.org/10.1007/s11356-024-32792-2
Investigated human impact leading to massive destruction of the Chakaria Sundarbans mangrove forest.
### Growth and Succession of Different Cultivable Seaweed species in Cox's Bazar Coast, Bangladesh.
The Chittagong Univ. J. Mar. Sci. and Fish. | https://cu.ac.bd/cujms/assets/paperfile/25_paperfile_VRVVAZSO7T_(8)%20.pdf
Studied the growth and succession patterns of cultivable seaweed species along the Cox's Bazar Coast.
### Urban green space mediates spatiotemporal variation in land surface temperature: a case study of an urbanized city, Bangladesh.
Environmental Science and Pollution Research | https://doi.org/10.1007/s11356-021-17480-9
Examined the role of urban green spaces in mediating land surface temperature variations in an urbanized city in Bangladesh.
### Assessing the pomfret stock for setting catch limits in the northern Bay of Bengal, Bangladesh.
Aquaculture and Fisheries | https://doi.org/10.1016/j.aaf.2022.07.003
Assessed pomfret stock to establish catch limits in the northern Bay of Bengal, Bangladesh.
### Habitat structure and diversity patterns of seaweeds in the coastal waters of Saint Martin's Island, Bay of Bengal, Bangladesh.
Regional Studies in Marine Science | https://doi.org/10.1016/j.rsma.2019.100959
Investigated habitat structure and diversity patterns of seaweeds in the coastal waters of Saint Martin's Island.
### An approach to analysing environmental drivers to community patterns of phytoplankton communities in coastal waters in the northern Bay of Bengal, Bangladesh.
Regional Studies in Marine Science | https://doi.org/10.1016/j.rsma.2019.100642
Analyzed environmental drivers influencing phytoplankton community patterns in the northern Bay of Bengal.

## Languages
- Bengali
- English

## Skills
### Laboratory Techniques
- Algae Cultivation & Analysis
- Water & Sediment Quality Analysis
- Blue Carbon Assessment
- PCR
- DNA Extraction
- Micro Plastic Analysis
- Fish Feed Production
- Hatchery Trial
### Programming & Data Analysis
- Python
- R Studio
- ArcGIS
- QGIS
- Adobe Illustrator
- ODV
- PRIMER
- SNAP
- SeaDAS
- SetCO
- SPSS
- Origin Pro
- Statistical Analysis
- Environmental Modeling
### Research & Scientific Methods
- Satellite Oceanography
- Ecosystem Modelling
- Climate Change Research
- Phytoplankton Phenology
- Ocean Acidification Impacts
- Environmental Monitoring
- Field Data Collection
- Scientific Writing
- Literature Review
- Experimental Design
### Project Management & Collaboration
- Research Coordination
- Cross-functional Collaboration
- Stakeholder Engagement
- Report Generation
- Data Integrity
- International Research Programs

## References
### Dr. Md. Shafiqul Islam
Available upon request.
### Dr. Mohammad Muslem Uddin
Available upon request.
### Md. Enamul Hoque
Available upon request.

## Projects
### PhenoPhyto (Python package)
https://pypi.org/project/PhenoPhyto/
Developed a Python package for characterizing phytoplankton bloom phenology, enhancing marine ecological research capabilities.
### Mapping Phytoplankton Phenology in the Northern Bay of Bengal Using Satellite Oceanography: Implications for Identifying Potential Fishing Zones
Master of Science Thesis: Investigated phytoplankton phenology in the Northern Bay of Bengal using satellite oceanography to identify potential fishing zones.
### Evaluation of Phytoplankton Phenology in the Bay of Bengal Using Ocean Color Remote Sensing
Undergraduate Thesis: Evaluated phytoplankton phenology in the Bay of Bengal using ocean color remote sensing techniques.

## Source
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