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Dissertations/Theses - Institute of Water and Flood Management: Recent submissions

Now showing items 121-140 of 186

Conjunctive use of saline and non-saline coastal aquifers for agriculture

Muktarun Islam (Institute of Water and Flood Management (IWFM), 2012)

In a coastal region and the regions where the fresh water aquifer domain is overlain or underlain by saline water domain, the availability of usable water is limited due to the presence of salinity and unplanned use of the ...
Assessment of irrigation efficiency and techno-socio-economic opportunities for its improvement in minor irrigation

Eftekharul Alam, Md. (Institute of Water and Flood Management (IWFM), 2011-03)

In Bangladesh, about 63% of the arable land is now irrigated and there is immense pressure to bring more areas under irrigation. But the expansion of irrigation has been thwarted due to reduced transboundary flow, unplanned ...
Flow and erosion processes at bends and around river training works in a sand bed braided river

Nazim Uddin, Mohammad (Institute of Water and Flood Management (IWFM), 2010-12)

Riverbank erosion is one of the major problems in Bangladesh. Annually thousands of hectares of land are eroded along the major rivers. Millions of people became homeless and landless, and displaced due to erosion. The ...
Socio-technical approach for erosion management at shuvogacha bend along the right bank of the Jamuna river

Zubairul Islam, Mohammad (Institute of Water and Flood Management (IWFM), 2011-07)

Erosion and bankline shifting is the single most common problem along the right bank of the Jamuna river. Bank protection structures are usually expensive. The present study was conducted to review the present situation, ...
Impact of urbanization on hydrological processes: a case study in the eastern part of Dhaka city

Zamal Uddin, Md. (Institute of Water and Flood Management (IWFM), 2014-04)

In Dhaka City urbanization and land use change have increasingly become among the major challenges for sustaining the hydrological processes. The rate of urbanization is increasing alarmingly due to high urban growth rate ...
Detention-based stormwater drainage management using a dynamic programming approach in aselected area in Dhaka

Soheli Nasrin (Institute of Water and Flood Management (IWFM), 2014-03)

Unplanned urbanization and encroachment of storm runoff detention areas pose serious challenges to stormwater drainage management in Dhaka City. The arbitrary-rule based stormwater management in the Hatirjheel detention ...
Impact of groundwater irrigation on dry season flow of the Tangan river

Datta, Mousumi (Department of Institute of Water and Flood Management (IWFM), 2008-07)

In Bnngbde8b groundwater irngn1Jo[] " a common I'rnclLcc lor agricultural pro<!uctlOll IncreJsed lI>;CoC groundw<ller m'igation for ngricullural uses mny ha\'e resulted in dcclincs of dry season stle~mflow and hasdlow, ...
Agro - economic impact of tapping tidal water for boro cultivation: a case study in Narail sadar upazilla

Umme Mahfuza Haque (Department of Institute of Water and Flood Management (IWFM), 2009-09)

The coastal region of Bangladesh comprises of about 30% of the country's cultivable land. About 1.0 million ha of these coastal fields are affected by varying degrees of salinity. Farmers grow mostly low-yielding, ...
Trends in climate variables and their combined effects on irrigation water demand in the dry season

Farzana Nasrin (Department of Institute of Water and Flood Management (IWFM), 2009-01)

Agriculture is a key economic sector in Bangladesh and one of the main users of fresh watcr resources. At prcsent, climate change is thought to be putting extra stress on agricultural productivity and hence food security ...
Multipurpose use of Hazir khal by making provision for community proposed flow control gate at a culvert

Sarah Binte Faruque (Department of Institute of Water and Flood Management (IWFM), 2009-04)

Hazir Khal is thc main souJ"C<of: surfuc<;walcr in lh~ Muns!,ir Char vilbge located in thc South- Central region of Flangladesh, The region is a tidal floodplam, and the SOurCCOfluM warer m the Hazir Kh.,.] is the Shingair ...
Water poverty status in selected small - scale water resources projects in Bangladesh

Shamsunnahar Runu (Department of Institute of Water and Flood Management (IWFM), 2009-05)

Water plays an Important role in socio.economic development and ecosystem sustenance, At the same time, water-related adversities, hazards and inequity deter the development of the vulnerable communities, mostly the poor. ...
Effectiveness of bandalling and dredging for the maintenance of navigational channel in the Jamuna river

Rumana Sharmin (Department of Institute of Water and Flood Management (IWFM), 2009-04)

Inland water tran,port (IWI') has bcen serving Banglade;h as the most important but cheapcst mcans of communicution from long tilllc ago as tbe country is crl8scrossed by hundreds of rivcls. Currcntly, 0111of Ihe 24,000 ...
Socio - technical assessment of sediment management options in tidal basins in Southwestern Bangladesh

Sharif Imam IB-N-E Amir, Md. (Department of Institute of Water and Flood Management (IWFM), 2010-01)

Uniformly raising the land inside a beel and maintaining proper drainage capacity of the river are the two mam objectives of TRM, However, it is observed that sedimentation inside the beel is nol uniform in Beel Kedana ...
Assessment of soil salinity and its impact on agriculture after the cyclone SIDR

Nazim Uddin, Sayed Mohammad (Department of Institute of Water and Flood Management (IWFM), 2009-07)

Sarankhola lJpazila in Bagerhat district was severely affected by cyclone SJDR. Preliminary investigations showed that the salinity level of soil was increased which affected the cropping and fishing practices in the ...
Optimization model for a selected region of Dhaka WASA water supply system

Aminur Rahman Shah, Mohammad (Department of Institute of Water and Flood Management (IWFM), 2006-04)

For abstracts please see full text
Impact of lined canals on shallow tubewell irrigation and their acceptability by the farmers

Abu Sayed, Md. (Department of Institute of Water and Flood Management (IWFM), 2010-02)

For abstracts please see full text
Multi criteria prioritization of storm water drain works for an urban area in the Chittagong hill tracts

Mohirul Islam Mohir, Md. (Department of Institute of Water and Flood Management (IWFM), 2009-04)

Stonn water flood hazard due to inadequate drain is a major concern in the Paurashavas in the Chittagong Hill Tracts (CHT). To address the issue of urban storm flood hazard, drainage master plans have been prepared for ...
Morphological stability of a dredged channel for river training: a case study along the braided Jamuna river

Mosiur Rahman, Md. (Department of Institute of Water and Flood Management (IWFM), 2013-11)

The erosion and shifting of river courses. loss of land, especially along the Jamuna river have long been recognized as a national problem that affect8 a _,izablepopulation in Bangladesh. To mitigate the river bank erosion ...
Solar diming in Bangladesh and its potential impacts on rice evaportranspiration and production

Sinora Zaman (Department of Institute of Water and Flood Management (IWFM), 2009-02)

Solar radiation is the dominant, direct energy input into the terrestrial ecosystem and it affects all physical, chemical and biological processes, The sun exerts a natural influence on the earth's atmosphere and climate. ...
Development of irrigation in Bangladesh

Abul Hashem, Md. (Department of Institute of Water and Flood Management (IWFM), 2005-03)

Bangladesll has been a food defIcit area since late 50's, But the country attained selfsufficiency during the year 1999-2000. Rice production increased from 11.82 million metric ton in 1969 to 28.38 million ton in the ...

Now showing items 121-140 of 186

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