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Pre- and Post-Urban Wetland Area in Dhaka City,Bangladesh: A Remote Sensing and GIS Analysis

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DOI: 10.4236/jwarp.2009.16050    8,531 Downloads   16,477 Views   Citations

ABSTRACT

Landscape of Dhaka city - one of the fastest growing mega cities in the world, is undergoing continuous changes and modifications due to progressive urbanization. Pre- and post-urban changes of water bodies in the city were studied using aerial photographs and SPOT images in GIS environment. In 1968, the total area of marshy and peaty inundated low-lying areas was 133 km2, which was depicted to be 67 km2 in the year 2001. The total area of inland lakes as estimated from the aerial photos of 1968 was 5.1 km2 which became 1.8 km2 in the year 2001 as seen in SPOT image. More than 50% of the wetland area reduced over the period 1968 to 2001. Changes of the water body mostly occurred in the regions where majority of the urban expan-sion took place. The urban infrastructures filled and/or compartmentalized the water bodies, causing water loggings problem during wet-season in various part of the city. Development and alteration of the existing water bodies should consider the natural hydrological conditions so that the changes can cope with the artifi-cial intervention.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

M. SULTANA, G. Tarekul ISLAM and Z. ISLAM, "Pre- and Post-Urban Wetland Area in Dhaka City,Bangladesh: A Remote Sensing and GIS Analysis," Journal of Water Resource and Protection, Vol. 1 No. 6, 2009, pp. 414-421. doi: 10.4236/jwarp.2009.16050.

References

[1] H. C. Brookfield, et al., “The new great age of clearance and beyond: What sustainable development is possible?” University of California Press, Berkeley, 1988.
[2] L. K. Sire and G. Balamurugan, “Urbanization and urban water problems in Southeast Asia a case of unsustainable development,” Journal of Environmental Management, Vol. 32, pp. 195–209, 1991.
[3] P. J. Dugan, et al. “Wetland conservation: a review of current issues and required action,” International Union for the Conservation of Nature and Natural Resources Gland (IUCN), Switzerland, 1990.
[4] L. Wang, W. D. Wang, Z. G. Gong, Y. L. Liu, and J. J. Zhang, “Integrated management of water and ecology in the urban area of Laoshan district, Qingdao, China,” Ecological Engineering, Vol. 27, pp. 79–83, 2006.
[5] UN, “Urban geology of Dhaka, Bangladesh, economic and social commission for Asia and the pacific, Atlas of Urban Geology,” United Nation (UN), New York, 1999.
[6] M. Alam and M. G. Rabbani, “Vulnerabilities and re-sponses to climate change for Dhaka,” Environment and Urbanization, Vol. 19, pp. 81–97, 2007.
[7] BBS, 2004-Statistical Yearbook of Bangladesh, Bangla-desh Bureau of Statistics (BBS), Ministry of Planning, Government of People’s Republic of Bangladesh, Dhaka, 2004.
[8] J. E. Morgan and W. C. McIntire, “Quaternary geology of Bengal Basin, East Pakistan and India,” Geological Soci-ety of America Bulletin, Vol. 70, pp. 319-342, 1959.
[9] JICA, “Master plan for greater Dhaka protection project (Study in Dhaka metropolitan area),” Japan International Cooperation Agency (JICA), Dhaka, 1991.
[10] A. S. M. M. Kamal and S. Midorikawa, “GIS-based geomorphological mapping using remote sensing data and supplementary geoinformation: A case study of the Dhaka city area, Bangladesh,” International Journal of Applied Earth Observation and Geoinformation, Vol. 6, pp. 111–125, 2004.
[11] N. Shams, “Urban geology of Dhaka city for geohazard mitigation and development planning,” M. Sc. thesis, University of Dhaka, Dhaka, Bangladesh, 1999.
[12] J. U. Chowdhury, R. Rahman, S. K. Bala, and A. K. M. S. Islam, “Impact of 1998 flood on Dhaka city and per-formance of flood control works,” Integrated Water Flow Model (IWFM), Bangladesh University of Engineering & Technology (BUET), Dhaka, 1998.
[13] A. N. M. G. Reza and M. S. Alam, “Wetland transforma-tion in the western part of Dhaka city (1963–2000),” Bhugal Patrika (Journal of Geography), Vol. 21, pp. 23–40, 2002.
[14] A. M. Dewan, K. T. M. Nishigaki, “Flood hazard de-lineation in greater Dhaka, Bangladesh using an Inte-grated GIS and remote sensing approach,” Geocarto In-ternational, Vol. 21, pp. 33–38, 2006.
[15] J. U. Chowdhury, M. M. Kamal, N. I. Khan, and M. A. Salam, “Impact of land use change upon storm water drainage and wetlands in the eastern part of Dhaka city,” Integrated Water Flow Model (IWFM), Bangladesh Uni-versity of Engineering & Technology (BUET), Dhaka, Bangladesh, 2001.
[16] O. Mark, T. van Kalken, K. Rabbi, and J. Kjelds, “A mouse GIS study of the drainage in Dhaka city,” Surface Water Modeling Center (SWMC), Dhaka, Bangladesh, 2001.
[17] K. G. Tawhid, “Causes and effects of water logging in Dhaka city, Bangladesh,” TRITA-LWR Master thesis, Department of Land and Water Resource Engineering, Royal Institute of Technology (KTH), 2004.
[18] M. N. Islam, “Rainfall and temperature scenario for Bangladesh,” The Open Atmospheric Science Journal, Vol. 3, pp. 93–103, 2009.
[19] S. Rahman and F. Hossain, “Spatial assessment of water quality in peripheral rivers of Dhaka city for optimal re-location of water intake point,” Water Resources Man-agement, Vol. 22, pp. 377–391, 2008.
[20] W. J. Mitsch, R. H. Mitsch, and R. E. Turner, “Wetlands of the old and new worlds: ecology and management,” In Global Wetlands: Old World and New, Elsevier Science B. V., Amsterdam, 1994.
[21] D. F. Whigham, “Ecological issues related to wetland preservation, restoration, creation and assessment,” The Science of the Total Environment, Vol. 240, pp. 31–40, 1999.
[22] N. Islam, “Dhaka: from city to mega city,” The Univer-sity of Dhaka, Dhaka, Bangladesh, 1996.
[23] WASA, “Dhaka regional groundwater and subsidence model,” Dhaka Water Supply and Sewerage Authority (WASA), 1991.
[24] M. K. Alam, A. K. M. S. Hasan, M. R. Khan, and J. W. Whitney, “Geological map of Bangladesh,” Geological Survey of Bangladesh, Dhaka, Bangladesh, 1990.
[25] R. A. Khandoker, “Origin of elevated Barind-Madhupur areas, Bengal basin: Result of neotectonic activities,” Bangladesh Journal of Geology, Vol. 6, pp. 1–9, 1987.
[26] M. S. Khan, E. Huq, A. A. Rahman, S. Huq, S. M. A. Rashid, and H. Ahmed, et al., “Wetlands of Bangladesh,” Bangladesh Centre for Advanced Studies (BCAS) in as-sociation with Nature Conservation Movement (NA-COM), Dhaka, Bangladesh, 1994.
[27] T. C. Winter, “Relation of streams, lakes, and wetlands to groundwater flow systems,” Hydrogeology Journal, Vol. 7, pp. 28–45, 1999.
[28] K. M. Ahmed and W. G. Burgess, “Surface water and groundwater interaction in Bangladesh hydrogeology,” In Groundwater resources and development in Bangladesh - background to the arsenic crisis, agricultural potential and the environment, A. A. Rahman, P. Ravenscroft, et al., Bangladesh Centre for Advanced Studies, University Press Ltd., Dhaka, Bangladesh, 2003.
[29] W. G. Darling, W. G. Burgess, and M. K. Hasan, “Iso-topic evidence for induced river recharge to the Dupi Tila aquifer in the Dhaka urban area, Bangladesh,” In The ap-plication of isotope techniques to the assessment of aqui-fer systems in major urban areas, TECDOC 1298, Inter-national Atomic Energy Agency (IAEA), Vienna, 2002.
[30] M. A. Hoque, M. M. Hoque, and K. M. Ahmed, “Declin-ing groundwater level and aquifer dewatering in Dhaka metropolitan area, Bangladesh: causes and quantifica-tion,” Hydrogeology Journal, Vol. 15, pp. 1523–1534, 2007.

  
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