Md. Bodrud-Doza, Abu Reza Md. Towfiqul Islam, Fahad Ahmed, Samiran Das et al.
This study investigates the groundwater quality in the Faridpur district of central Bangladesh based on preselected 60 sample points. Water evaluation indices and a number of statistical approaches such as multivariate statistics and geostatistics are applied to characterize water quality, which is ...
Abu Reza Md. Towfiqul Islam, Shuanghe Shen, Md. Bodrud-Doza, Mohammad Atiqur Rahman et al.
Samiran Das, Mohammad Kamruzzaman, Abu Reza Md. Towfiqul Islam
Samiran Das
Reliable estimation of design extreme rainfall at an ungauged site is regarded to be an important task in engineering hydrology. This study compares two approaches of extreme rainfall estimation at ungauged locations: region‐of‐influence (ROI) approach of regional estimation and interpolation‐based ...
Samiran Das
Sabina Karim, K.S. Anwar, Munnoo Khan, M A H Mollah et al.
Background Outbreaks of scabies in institutions and the socio-economic consequences have not been reported from overpopulated countries such as Bangladesh. Study design A community-based study among children from six residential Islamic education institutes (madrashas) in Dhaka. Multistage random sa...
Samiran Das, Abu Reza Md. Towfiqul Islam, Mohammad Kamruzzaman
Samiran Das, Abu Reza Md. Towfiqul Islam
Samiran Das
ABSTRACT This study investigates the applicability of the region‐of‐influence ( ROI ) approach of frequency analysis of extreme rainfall in a monsoon‐dominated country and to find the most appropriate scheme of the method. Seven different ROI pooling schemes are examined which differ in their simila...
Samiran Das, Abu Reza Md. Towfiqul Islam
Bonosri Ghose, Abu Reza Md. Towfiqul Islam, Roquia Salam, Shamsuddin Shahid et al.
This paper intends to explore rice yield fluctuations to large-scale atmospheric circulation indices (LACIs) in Bangladesh. The annual dataset of climate-derived yield index (CDYI), estimated using principal component analysis of Aus rice yield data of 23 districts, and five LACIs for the period 198...
Samiran Das, Mohammad Kamruzzaman, Abu Reza Md. Towfiqul Islam, Dehua Zhu et al.
Climate change is perceived to be the primary reason for the amplification of extreme climatic phenomena. Estimation of changes in extreme values under climate change thus plays an important role in disaster risk assessment and management. However, the different changes in extremes in two distinct r...
Samiran Das, Md Wahiduzzaman
Abstract The assessment of spatio‐temporal distribution of rainfall over the entire monsoon season is critical for the water resources management in a tropical low‐lying region like Bangladesh. The primary objective is to find suitable interpolation methods for each monsoon month as well as the accu...
Md. Ali Ahasan Setu, Prosanto Kumar Das, Toukir Ahammed, Shuvo Saha et al.
In 2023, the dengue virus (DENV) outbreak infected over 0.3 million cases and 1500 deaths in Bangladesh. Our study conducted serotyping and genomic surveillance in four districts of Southwest Bangladesh between September and October 2023. The surveillance data from 2019 to 2023 extracted from the Di...
Bonosri Ghose, Abu Reza Md. Towfiqul Islam, Roquia Salam, Shamsuddin Shahid et al.
Abstract This paper intends to explore rice yield fluctuations to large-scale atmospheric circulation indices (LACIs) in Bangladesh. The annual dataset of climate-derived yield index (CDYI), estimated using principal component analysis of Aus rice yield data of 23 districts, and five LACIs for the p...
Md. Ali Ahasan Setu, Prosanto Kumar Das, Toukir Ahammed, Shuvo Saha et al.
Abstract In 2023, the Dengue virus (DENV) outbreak infected over 0.3 million cases and 1500 deaths in Bangladesh. Although the the serotype and genotype data were unavailable. Our study conducted serotyping and genomic surveillance in four districts of Southwest Bangladesh between September and Octo...
Samiran Das, Slobodan P. Simonović
The assessment of climate change impacts on frequency of floods is important for management of flood disasters. It is recognized that methods for the assessment are subject to various sources of uncertainty (choice of climate model and emission scenario, course spatial and temporal scales, etc.). Th...
Farhana Rumzum Bhuiyan, Sameha Ashrafee, Umma Salma Nizum, Sabonty Bhattacharjee et al.
Farhana Rumzum Bhuiyan, Sameha Ashrafee, Umma Salma Nizum, Sabonty Bhattacharjee et al.
Most. Mastura Munia Farjana Jion, Mohammad Kamruzzaman, Javed Mallick, Mahiuddin Alamgir et al.