An empirical study of riverbank erosion in Charbhadrasan Upazila of Faridpur District, Bangladesh

Ghosh, Biddut Kumar

doi:10.1080/21650020.2022.2123034

Cited by 5 publications

(3 citation statements)

References 10 publications

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“…Bangladesh, a country of natural disasters, witnesses numerous catastrophic events in terms of climate change, unique geographical characteristics, natural formation. In regard, this country encounters huge recurrent hydro-geological/metrological disasters with disastrous consequences at every year (Ghosh, 2022; Ghosh and Mahbub, 2014; Keya and Harun, 2007), located in South Asia, ranging from 20°34' to 26°38', and 88°01' to 92°41' north latitudes and east longitudes, respectively (BBS, 2012). Bangladesh belongs to 147570 sq.…”

Section: Introductionmentioning

confidence: 99%

Assessing the socio-environmental challenges by floods in 2017: a case from an Upazila of Northern Bangladesh

Ghosh

2024

Nat Hazards

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Flood in Bangladesh is a very common issue regarding crossing many rivers, and raining a lot caused by monsoon wind are subject to inundation by over ow. This paper mainly focuses on the challenges associated with 2017 ood disaster in northern Bangladesh, impacts and how affected victim Households (HHs) survive with this disaster. This study is based on mixed methods, and entirely primary data are collected from seventy-three sample survey, six Focus Group Discussion (FGD) and observation. For instance, secondary data are obtained from various authorized sources. Northern Bangladesh is more vulnerable to climatic variability, ash ood, upstream heavy rainfall, early ood during pre-monsoon period, two or three times ooding at a certain year and poverty as well. The socio-economic conditions of the 2017 ood victim HHs in northern Bangladesh are sub-standard compare to other regions of Bangladesh. In addition, the 2017 ood damaged different infrastructures, institutions, properties, crops, homestead vegetation, livestock and poultry and etc. Therefore, social and economic security, and proper guidance has to be ensured, damaged infrastructures and institutions have to be rebuilt, public awareness must be increased, regional planning and delta planning have to maintained regarding the ood management for the vulnerable groups.

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Section: Introductionmentioning

confidence: 99%

Assessing the socio-environmental challenges by floods in 2017: a case from an Upazila of Northern Bangladesh

Ghosh

2024

Nat Hazards

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“…As global climate patterns evolve, the monsoons in Bangladesh intensify, magnifying the severity and frequency of riverbank erosion. The Ganges-Brahmaputra-Meghna (GBM) River systems, with their voluminous discharge and sediment transfer of nearly 1.1 billion tons annually, become a force driving the destructive impact of riverbank erosion (Ghosh, 2022). During the monsoons, the recurrent onslaught of heavy rainfall and increased river flow exacerbates the erosive forces, leading to dire consequences.…”

Section: Introductionmentioning

confidence: 99%

“…Notably, river erosion is distinct from headline-grabbing hazards like cyclones and floods due to its insidious and gradual nature, leading to longterm and destructive consequences (Hamide & Karim, 2017). Looking ahead, projections indicate an alarming surge in riverbank erosion, with an anticipated increase of 13% by 2050 and 18% by 2100 (Ghosh, 2022). This grim reality is further exacerbated by the unique aspects of riverbank erosion, where people do not merely lose their homes and properties but also their very lands, (Howlader & Rahman, 2016) resulting in widespread displacement and a myriad of personal, domestic, and social challenges (Hamide & Karim, 2017).…”

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confidence: 99%

Assessment of Riverbank Erosion and Accretion and its Impact on the People of Chairman Ghat, Noakhali, Bangladesh

Mou,

Tusar,

Haque

et al. 2023

J. Stabil. Environ. Mgt

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Nestled within the vastness of the Meghna deltaic plain, Noakhali, and in particular, Chairman Ghat, stand as poignant examples of Bangladesh's intricate relationship with environmental challenges. The significance of the Meghna deltaic plain cannot be overstated, as it shapes the very fabric of the nation's landscape. However, this geographic richness comes hand-in-hand with vulnerability, and nowhere is this more apparent than in the relentless grip of riverbank erosion. Chairman Ghat, in Noakhali, epitomizes the struggle against this natural force, making it a focal point for understanding and addressing the profound impact of riverbank erosion in the region. The primary objective of this research work is to assessing river bank erosion & accretion and examine its the potential impact in the chairman Ghat area. In order to achieve this goal, this study employs remote sensing and GIS techniques to assess the erosion and accretion rates of Chairman Ghat on the Noakhali coast from 2000 to 2022 and conduct household survey to examine the socioeconomic impacts of river erosion on the local population. The findings revealed that Over the past 22 years, the Meghna estuary experienced a total of 667.0 km2 of erosion and 689.1 km2 of accretion. Chairman Ghat area alone witnessed a net erosion rate of 4.2 km2 per year during the specified period, resulting in a loss of 117.7 km2 of land, while only 25.3 km2 of new land was added. From household survey it is found that the adverse effects of riverbank erosion on the local community are evident, leading to the loss of vital agricultural lands, homesteads, and property damage that cannot be easily recovered. Consequently, a significant portion of the affected population is compelled to migrate, thereby exacerbating their socio-economic plight as they are forced to change professions. This research sheds light on the extent of riverbank erosion in Chairman Ghat, Noakhali, and elucidates its profound socioeconomic implications on the lives of the local inhabitants. The findings of the study will help to enhance our understanding of the specific impact of river erosion enabling the development of targeted strategies to protect vulnerable communities' lives, livelihoods, and environments. It will also promote cohesive coastal zone management, implementing robust measures that counteract the destructive consequences of riverbank erosion, thereby ensuring the sustainable development and resilience of these crucial ecosystems.

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Riverbank Erosion: A Human-Induced Process

Islam,

Guchhait

2024

Springer Geography

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An empirical study of riverbank erosion in Charbhadrasan Upazila of Faridpur District, Bangladesh

Cited by 5 publications

References 10 publications

Assessing the socio-environmental challenges by floods in 2017: a case from an Upazila of Northern Bangladesh

Assessing the socio-environmental challenges by floods in 2017: a case from an Upazila of Northern Bangladesh

Assessment of Riverbank Erosion and Accretion and its Impact on the People of Chairman Ghat, Noakhali, Bangladesh

Riverbank Erosion: A Human-Induced Process

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