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Results for “"S. Venkatramanan"”

16+ results

Monitoring and assessment of heavy metal contamination in surface water and sediment of the Old Brahmaputra River, Bangladesh

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Md. Simul Bhuyan, Muhammad Abu Bakar, Md. Rashed-Un-Nabi, Venkatramanan Senapathi et al.

Journal: Applied Water ScienceYear: 2019Citations: 188

The present study was conducted to measure globally alarming of ten heavy metals (Pb, Cd, Cr, Cu, Hg, Al, Ni, Co, Zn and Mn) in surface water and sediment of the Old Brahmaputra River in Bangladesh. The observed order of heavy metal mean concentration in water and sediments is Al > Mn > Ni > Co > Cu...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Plastics in marine ecosystem: A review of their sources and pollution conduits

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Md. Simul Bhuyan, Venkatramanan Senapathi, S. Selvam, Sylvia Szabo et al.

Journal: Regional Studies in Marine ScienceYear: 2020Citations: 92

Oceanic marine plastic contamination was an increasingly global issue due to increased demand. This has a significant effect not only on marine biodiversity, but also on public safety and numerous infectious diseases found in both aquatic and human species. A huge amount of money was spent worldwide...

Physical SciencesEnvironmental SciencePollution
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Analysis of self-organizing maps and explainable artificial intelligence to identify hydrochemical factors that drive drinking water quality in Haor region

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Md Yousuf Mia, Md. Emdadul Haque, Abu Reza Md. Towfiqul Islam, Jannatun Nahar Jannat et al.

Journal: The Science of The Total EnvironmentYear: 2023Citations: 69

Water contamination undermines human survival and economic growth. Water resource protection and management require knowledge of water hydrochemistry and drinking water quality characteristics, mechanisms, and factors. Self-organizing maps (SOM) have been developed using quantization and topographic...

Physical SciencesEnvironmental ScienceWater Science and Technology
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Seasonal behavior and accumulation of some toxic metals in commercial fishes from Kirtankhola tidal river of Bangladesh – A health risk taxation

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Mir Mohammad Ali, Md. Lokman Ali, Md. Refat Jahan Rakib, Md. Saiful Islam et al.

Journal: ChemosphereYear: 2022Citations: 64

Contamination of fish with heavy metals (Heavy metals) is one of the most severe environmental and human health issues. However, the contamination levels in tropical fishes from Bangladesh are still unknown. To this end, the evaluated concentrations of arsenic (As), chromium (Cr), cadmium (Cd), and ...

Physical SciencesEnvironmental SciencePollution
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Novel machine learning algorithms to predict the groundwater vulnerability index to nitrate pollution at two levels of modeling

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Hussam Eldin Elzain, Sang Yong Chung, Venkatramanan Senapathi, S. Selvam et al.

Journal: ChemosphereYear: 2022Citations: 63

The accurate mapping and assessment of groundwater vulnerability index are crucial for the preservation of groundwater resources from the possible contamination. In this research, novel intelligent predictive Machine Learning (ML) regression models of k-Neighborhood (KNN), ensemble Extremely Randomi...

Physical SciencesEarth and Planetary SciencesGeochemistry and Petrology
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Contamination levels and ecological risk of heavy metals in sediments from the tidal river Halda, Bangladesh

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M. Belal Hossain, Sanjida Afrin Semme, A.S. Shafiuddin Ahmed, Md. Kamal Hossain et al.

Journal: Arabian Journal of GeosciencesYear: 2021Citations: 49
Physical SciencesEnvironmental SciencePollutionOpen Access
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Characteristics of microplastics in the beach sediments of Marina tourist beach, Chennai, India

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S. Venkatramanan, Sang Yong Chung, S. Selvam, K. Sivakumar et al.

Journal: Marine Pollution BulletinYear: 2022Citations: 48

Marina beach in Chennai metropolitan city attracts numerous tourists from all around the world, and it is an important ecological habitat for many life forms. Rapid urbanisation and industrial developments have led to excessive use of plastics and increased the amount of plastic waste generated in t...

Physical SciencesEnvironmental SciencePollution
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Microplastic contamination in processed and unprocessed sea salts from a developing country and potential risk assessment

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As-Ad Ujjaman Nur, M. Belal Hossain, Partho Banik, Tasrina Rabia Choudhury et al.

Journal: ChemosphereYear: 2022Citations: 44

In aquatic environments, microplastics (MPs) are pervasive which could have a considerable negative impact on the environment, organisms and pose a risk to human health. However, knowledge about the exposure and ecological risk of MPs in the coastal ecosystems of South Asian countries is limited. In...

Physical SciencesEnvironmental SciencePollutionOpen Access
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Using unsupervised machine learning models to drive groundwater chemistry and associated health risks in Indo-Bangla Sundarban region

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Jannatun Nahar Jannat, Abu Reza Md. Towfiqul Islam, Abu Reza Md Towfiqul Islam, Md Yousuf Mia et al.

Journal: ChemosphereYear: 2024Citations: 34

Groundwater is an essential resource in the Sundarban regions of India and Bangladesh, but its quality is deteriorating due to anthropogenic impacts. However, the integrated factors affecting groundwater chemistry, source distribution, and health risk are poorly understood along the Indo-Bangla coas...

Physical SciencesEarth and Planetary SciencesGeochemistry and Petrology
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Identifying factors affecting irrigation metrics in the Haor basin using integrated Shannon's entropy, fuzzy logic and automatic linear model

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Md Yousuf Mia, Abu Reza Md. Towfiqul Islam, Jannatun Nahar Jannat, Most. Mastura Munia Farjana Jion et al.

Journal: Environmental ResearchYear: 2023Citations: 32

The sustainability of agricultural practices is seriously threatened by the quality of water used for irrigation. This paper aims to evaluate the suitability of irrigation water and identify the region suitable for agricultural use in the Haor basin of Bangladesh using conventional irrigation indice...

Physical SciencesEnvironmental ScienceEnvironmental Engineering
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Unveiling microplastics pollution in a subtropical rural recreational lake: A novel insight

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Abu Reza Md. Towfiqul Islam, Mehedi Hasan, Moriom Rahman Sadia, Al-Nure Mubin et al.

Journal: Environmental ResearchYear: 2024Citations: 31

While global attention has been primarily focused on the occurrence and persistence of microplastics (MP) in urban lakes, relatively little attention has been paid to the problem of MP pollution in rural recreational lakes. This pioneering study aims to shed light on MP size, composition, abundance,...

Physical SciencesEnvironmental SciencePollution
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Fuzzy logic, geostatistics, and multiple linear models to evaluate irrigation metrics and their influencing factors in a drought-prone agricultural region

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S. M. Rabbi Al Zihad, Abu Reza Md. Towfiqul Islam, Md. Abu Bakar Siddique, Md Yousuf Mia et al.

Journal: Environmental ResearchYear: 2023Citations: 29

The quality of water used for irrigation is one of the major threats to maintaining the long-term sustainability of agricultural practices. Although some studies have addressed the suitability of irrigation water in different parts of Bangladesh, the irrigation water quality in the drought-prone reg...

Life SciencesAgricultural and Biological SciencesSoil Science
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A study of health risk from accumulation of metals in commercial edible fish species at Tuticorin coasts of southern India

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S. Selvam, S. Venkatramanan, M. Belal Hossain, Sang Yong Chung et al.

Journal: Estuarine Coastal and Shelf ScienceYear: 2020Citations: 28

The potential for health risks to humans consuming seafood is investigated in this paper through a sampling study of 6 fish species at 7 sites of the Tuticorin coastal region, India, in terms of 8 trace metals measuring their excess concentrations at gills, livers and muscles. An understanding of th...

Physical SciencesEnvironmental SciencePollution
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A review of recent advances and future prospects in calculation of reference evapotranspiration in Bangladesh using soft computing models

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Md Mahfuz Alam, Mst. Yeasmin Akter, Abu Reza Md. Towfiqul Islam, Javed Mallick et al.

Journal: Journal of Environmental ManagementYear: 2023Citations: 27

Evapotranspiration (ETo) is a complex and non-linear hydrological process with a significant impact on efficient water resource planning and long-term management. The Penman-Monteith (PM) equation method, developed by the Food and Agriculture Organization of the United Nations (FAO), represents an a...

Physical SciencesEngineeringOcean Engineering
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Microplastics in sediment and surface water from an island ecosystem in Bay of Bengal

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Md. Sonir Mia, Abu Reza Md. Towfiqul Islam, Mir Mohammad Ali, Md. Abu Bakar Siddique et al.

Journal: Regional Studies in Marine ScienceYear: 2023Citations: 25
Physical SciencesEnvironmental SciencePollution
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