The impact of urban expansion on land surface temperatures in Sulaymaniyah City

Nonfiction, Science & Nature, Technology, Cartography
Cover of the book The impact of urban expansion on land surface temperatures in Sulaymaniyah City by Pakiza Saied, GRIN Publishing
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: Pakiza Saied ISBN: 9783668112452
Publisher: GRIN Publishing Publication: December 18, 2015
Imprint: GRIN Publishing Language: English
Author: Pakiza Saied
ISBN: 9783668112452
Publisher: GRIN Publishing
Publication: December 18, 2015
Imprint: GRIN Publishing
Language: English

Master's Thesis from the year 2013 in the subject Geography / Earth Science - Cartography, Geographic Information Science and Geodesy, Sheffield Hallam University, language: English, abstract: This research examines the changes in land use/land cover in the city of Sulaymaniyah north of Iraq and identifies land surface temperature variations among the land cover types. The primary aim of this study is to use Landsat-5 TM imagery with GIS techniques to study and investigate the impact of urban expansion on land surface temperature (LST) for three year periods. Three Landsat 5 TM images were obtained in July 1984, August 2000 and October 2010. Land use categories were derived through the use of supervised classification techniques and the land surface temperature was obtained by computing the brightness temperature from the satellite sensor. The result showed that between 1984 and 2010, there was a mild decrease in open and barren lands from 69.3% in 1984 to 57.2% in 2010 while the built-up areas increased from 11.5% in 1984 to 15.5% in 2000 and reached 25.5% by 2010.The political and economic changes in the study area are the main factors behind the recent urban expansion. The lowest LST readings were taken from the vegetation lands with values of 28oC in 1984, 29oC in 2000 and 34oC in 2010. The barren lands recorded the highest temperature of 38oC, 38oC and 34oC for the years 1984, 2000 and 2010 respectively. An interesting observation in this study is the fact that the urban areas where found to be cooler than its surroundings zones. This is revealed by the LST analysis conducted, with the recent increase in green spaces in the city playing a major role in cooling the temperature there. In relating NDVI to LST, the study found a strong negative correlation between them having derived correlation values of the values of (-0.70), (-0.69) and (-0.73) for 1984, 2000 and 2010 respectively. Conclusively, remote sensing and GIS proved to be very effective in studying and monitoring the relationship between urban growth and surface temperature. Recommendations were made to encourage the expansion of urban surfaces into the surrounding areas, especially barren lands, in order to cool those areas.

View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart

Master's Thesis from the year 2013 in the subject Geography / Earth Science - Cartography, Geographic Information Science and Geodesy, Sheffield Hallam University, language: English, abstract: This research examines the changes in land use/land cover in the city of Sulaymaniyah north of Iraq and identifies land surface temperature variations among the land cover types. The primary aim of this study is to use Landsat-5 TM imagery with GIS techniques to study and investigate the impact of urban expansion on land surface temperature (LST) for three year periods. Three Landsat 5 TM images were obtained in July 1984, August 2000 and October 2010. Land use categories were derived through the use of supervised classification techniques and the land surface temperature was obtained by computing the brightness temperature from the satellite sensor. The result showed that between 1984 and 2010, there was a mild decrease in open and barren lands from 69.3% in 1984 to 57.2% in 2010 while the built-up areas increased from 11.5% in 1984 to 15.5% in 2000 and reached 25.5% by 2010.The political and economic changes in the study area are the main factors behind the recent urban expansion. The lowest LST readings were taken from the vegetation lands with values of 28oC in 1984, 29oC in 2000 and 34oC in 2010. The barren lands recorded the highest temperature of 38oC, 38oC and 34oC for the years 1984, 2000 and 2010 respectively. An interesting observation in this study is the fact that the urban areas where found to be cooler than its surroundings zones. This is revealed by the LST analysis conducted, with the recent increase in green spaces in the city playing a major role in cooling the temperature there. In relating NDVI to LST, the study found a strong negative correlation between them having derived correlation values of the values of (-0.70), (-0.69) and (-0.73) for 1984, 2000 and 2010 respectively. Conclusively, remote sensing and GIS proved to be very effective in studying and monitoring the relationship between urban growth and surface temperature. Recommendations were made to encourage the expansion of urban surfaces into the surrounding areas, especially barren lands, in order to cool those areas.

More books from GRIN Publishing

Cover of the book The Preemptive Straw Man - A Critique of Sherman Alexie's 'Toughest Indian in the World'. by Pakiza Saied
Cover of the book The Function of Tradition in 'Everyday Use' by Alice Walker and 'Yellow Woman' by Leslie Marmon Silko by Pakiza Saied
Cover of the book Reality and Illusion in Tennessee Williams' 'A Streetcar Named Desire' by Pakiza Saied
Cover of the book Recruiting the recent college grad: Best practices for long-term employment success by Pakiza Saied
Cover of the book Treatment of Class in 'A Fringe of Leaves' and 'The Conversations at Curlow Creek' by Pakiza Saied
Cover of the book A conceptualization of intelligence by Pakiza Saied
Cover of the book Increasing computational speed in pricing single tranche CDOs by Pakiza Saied
Cover of the book Universals in facial expression by Pakiza Saied
Cover of the book Evolving a new model of Health Care Evaluation in India by Pakiza Saied
Cover of the book Migrating from Oil- to Electricity-Powered Vehicles: Modeling Germany's Transition to the EV until 2040 in System Dynamics by Pakiza Saied
Cover of the book Concentration Risks in the Loan Portfolios of the German Savings by Pakiza Saied
Cover of the book LNG - A Review of Current and Future Markets by Pakiza Saied
Cover of the book The role of financial planning in making investment decisions by Pakiza Saied
Cover of the book On the importance of female bonding in Shakespeare's 'All's Well That Ends Well' by Pakiza Saied
Cover of the book Conflict and Conflict Management Strategies in North America and Indonesia by Pakiza Saied
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy