Debashis Roy

School of Social and Environmental Sustainability, University of Glasgow, Dumfries Campus, Rutherford/McCowan Building, Crichton University Campus, Dumfries, DG1 4ZL, Scotland

Email: d.roy.2@research.gla.ac.uk

ResearchGate

Google Scholar

ORCID iDhttps://orcid.org/0000-0002-6735-6437

Research title: Exploring the drought-food insecurity nexus using the social-ecological systems approach

Research Summary

Research summary

Drought-food insecurity is a complex phenomenon that encompasses both social and ecological dimensions. My PhD research aims to understand the linkage between drought and food insecurity through the lens of social-ecological systems approach. I expect that my research findings would be useful for decision makers from diverse disciplines achieving zero hunger.

Research interests

  • Food and nutrition insecurity
  • Social-ecological systems
  • Climate change adaptation
  • Agriculture extension
  • Agricultural and environmental sustainability

Publications

List by: Type | Date

Jump to: 2024 | 2022 | 2021 | 2020 | 2019 | 2018
Number of items: 9.

2024

Roy, D. , Gillespie, S. A. and Hossain, M. S. (2024) Social-ecological systems modeling for drought-food security nexus. Sustainable Development, (doi: 10.1002/sd.3178) (Early Online Publication)

2022

Roy, D. , Zulfiqar, F., Tsusaka, T. W. and Datta, A. (2022) Household food insecurity and dietary diversity of women of reproductive age among smallholder farming households in northwest Bangladesh. Ecology of Food and Nutrition, 61(4), pp. 460-483. (doi: 10.1080/03670244.2021.2024176) (PMID:35023791)

Kabir, K. H., Hassan, F., Mukta, M. Z. N., Roy, D. , Darr, D., Leggette, H. and Ullah, S.M. A. (2022) Application of the technology acceptance model to assess the use and preferences of ICTs among field-level extension officers in Bangladesh. Digital Geography and Society, 3, 100027. (doi: 10.1016/j.diggeo.2022.100027)

2021

Islam, M. M., Sarker, M. A., Mamun, M. A. A., Mamun-ur-Rashid, M. and Roy, D. (2021) Stepping Up versus Stepping Out: On the outcomes and drivers of two alternative climate change adaptation strategies of smallholders. World Development, 148, 105671. (doi: 10.1016/j.worlddev.2021.105671)

Roy, D., Datta, A., Kuwornu, J. K.M. and Zulfqar, F. (2021) Comparing farmers’ perceptions of climate change with meteorological trends and examining farm adaptation measures in hazard-prone districts of northwest Bangladesh. Environment, Development and Sustainability, 23, pp. 8699-8721. (doi: 10.1007/s10668-020-00989-3)

Uddin, M. N., Kabir, K. H., Roy, D., Hasan, M. T., Sarker, M. A. and Dunn, E. S. (2021) Understanding the constraints and its related factors in tilapia (Oreochromis sp.) fish culture at farm level: A case from Bangladesh. Aquaculture, 530, 735927. (doi: 10.1016/j.aquaculture.2020.735927)

2020

Roy, D., Kumar Ghosh, T., Saha, M. and Sarker, S. (2020) Assessing knowledge, attitude, and practice towards COVID-19 among sub assistant agriculture officers: An empirical study in Bangladesh. Journal of Contemporary Studies in Epidemiology and Public Health, 2(1), ep21001. (doi: 10.30935/jconseph/9364)

2019

Roy, D., Dev, D. S. and Sheheli, S. (2019) Food security in Bangladesh: Insight from available literature. Journal of Nutrition and Food Security, 4(1), pp. 66-75. (doi: 10.18502/jnfs.v4i1.401)

2018

Mardy, T., Uddin, M., Sarker, M., Roy, D. and Dunn, E. (2018) Assessing coping strategies in response to drought: A micro level study in the north-west region of Bangladesh. Climate, 6(2), 23. (doi: 10.3390/cli6020023)

This list was generated on Thu Nov 21 06:30:05 2024 GMT.
Jump to: Articles
Number of items: 9.

Articles

Roy, D. , Gillespie, S. A. and Hossain, M. S. (2024) Social-ecological systems modeling for drought-food security nexus. Sustainable Development, (doi: 10.1002/sd.3178) (Early Online Publication)

Roy, D. , Zulfiqar, F., Tsusaka, T. W. and Datta, A. (2022) Household food insecurity and dietary diversity of women of reproductive age among smallholder farming households in northwest Bangladesh. Ecology of Food and Nutrition, 61(4), pp. 460-483. (doi: 10.1080/03670244.2021.2024176) (PMID:35023791)

Kabir, K. H., Hassan, F., Mukta, M. Z. N., Roy, D. , Darr, D., Leggette, H. and Ullah, S.M. A. (2022) Application of the technology acceptance model to assess the use and preferences of ICTs among field-level extension officers in Bangladesh. Digital Geography and Society, 3, 100027. (doi: 10.1016/j.diggeo.2022.100027)

Islam, M. M., Sarker, M. A., Mamun, M. A. A., Mamun-ur-Rashid, M. and Roy, D. (2021) Stepping Up versus Stepping Out: On the outcomes and drivers of two alternative climate change adaptation strategies of smallholders. World Development, 148, 105671. (doi: 10.1016/j.worlddev.2021.105671)

Roy, D., Datta, A., Kuwornu, J. K.M. and Zulfqar, F. (2021) Comparing farmers’ perceptions of climate change with meteorological trends and examining farm adaptation measures in hazard-prone districts of northwest Bangladesh. Environment, Development and Sustainability, 23, pp. 8699-8721. (doi: 10.1007/s10668-020-00989-3)

Uddin, M. N., Kabir, K. H., Roy, D., Hasan, M. T., Sarker, M. A. and Dunn, E. S. (2021) Understanding the constraints and its related factors in tilapia (Oreochromis sp.) fish culture at farm level: A case from Bangladesh. Aquaculture, 530, 735927. (doi: 10.1016/j.aquaculture.2020.735927)

Roy, D., Kumar Ghosh, T., Saha, M. and Sarker, S. (2020) Assessing knowledge, attitude, and practice towards COVID-19 among sub assistant agriculture officers: An empirical study in Bangladesh. Journal of Contemporary Studies in Epidemiology and Public Health, 2(1), ep21001. (doi: 10.30935/jconseph/9364)

Roy, D., Dev, D. S. and Sheheli, S. (2019) Food security in Bangladesh: Insight from available literature. Journal of Nutrition and Food Security, 4(1), pp. 66-75. (doi: 10.18502/jnfs.v4i1.401)

Mardy, T., Uddin, M., Sarker, M., Roy, D. and Dunn, E. (2018) Assessing coping strategies in response to drought: A micro level study in the north-west region of Bangladesh. Climate, 6(2), 23. (doi: 10.3390/cli6020023)

This list was generated on Thu Nov 21 06:30:05 2024 GMT.

Supervisors

Grants

College of Social Sciences (CoSS) PhD Scholarship, University of Glasgow, UK

Conference

  • RSA Fellows’ R+EINS Network organized Conference on F5: Future Food, Fisheries, Farming and Forestry - Moredun Institute, Pentlands Science Park, Edinburgh, United Kingdom

  • The 7th International Conference on Integration of Science and Technology for Sustainable Development (7th ICIST 2018) - The Patra Bali Resort and Villas, Bali, Indonesia

  • International Conference on Sustainable Agriculture and Rural Development: Road to SDGs - Sylhet Agricultural University, Sylhet, Bangladesh

  • International Conference on Research and Extension for Sustainable Rural Development - Rural Development Academy, Bogura, Bangladesh

  • International Conference on Climate Resilient Technology Development and Extension for Sustainable Agriculture - Bangladesh Agricultural University, Mymensingh, Bangladesh

Additional Information

Academic background

  • Master of Science in Agricultural Systems and Engineering, Asian Instititute of Technology, Thailand
  • Master of Science in Agricultural Extension Education, Bangladesh Agricultural University, Bangladesh
  • Bachelor of Science in Agriculture (Honours), Bangladesh Agricultural University, Bangladesh

Work Experience

  • Graduate Teaching Assistant (GTA), School of Interdisciplinary Studies, University of Glasgow, Dumfries, DG1 4ZL, UK
  • Research Assistant (RA), School of Interdisciplinary Studies, University of Glasgow, Dumfries, DG1 4ZL, UK
  • Faculty Member, Bangladesh Agricultural University, Bangladesh

Journal Review

  • South African Geographical Journal
  • Plose One
  • Plose Climate
  • Cogent Food & Agriculture
  • Local Environment
  • Mitigation and Adaption Strategies for Global Change