Climate Change Research

Climate Change Research

Revealing the impact of Khorramabad urban expansion on urban temperature changes using landsat satellite thermal images

Document Type : Original Article

Authors
farzane ahmadi 1
Dariush Yarahmadi 2
hamid mirhashemi 2
1 Ph.D student of Climatology at Lolestan University, Lorestan, Iran
2 Member of the academic of the Geogaphy department of Loestan University, Lorestan, Iran
10.30488/ccr.2023.410913.1154
Abstract
Stability in garden products depends on economic, social and environmental factors. The recognition of the stability level of these factors can be effective in developing sustainable horticulture development strategies and its effect on sustainable livelihoods. Therefore, the purpose of this study is to analyze the stability of garden products and its role in the livelihood of household grid operator villages of Bandar-e-Gaz Central District of County. The information required is collected through a questionnaire whose validity is obtained based on the experts of the relevant experts and its reliability by calculating the Cronbach's alpha coefficient. The statistical population of this study consists of the garden operators of three, western Gaz and Val-afra, calculated by the Cochran formula of sample size 250. Random sampling method was used to select sample sample. In order to measure the stability of garden products from 45 indexes for economic, social and environmental dimensions and to measure sustainable livelihoods, the grid operator uses 53 indices to separate the dimensions of financial, social, human, environmental and environmental assets. According to the spearman test, the economic, social and environmental sustainability of the garden products on sustainable livelihoods is effective. The results of the Kruskal test show that the stable livelihoods of operators in the three villages have a significant difference to the confidence level of 99 percent. The results of the analysis of one - way independent variance analysis on the level of culture of three villages also stated that there is significant difference in the three factors in three villages by 99 percent level.
Keywords
sustainable agriculture development
sustainable development of garden products
sustainable livelihoods

Subjects

  1. Badugua. Ajay, Arunaba.S., Aneesh. Mathewa, P., Sarwesh, 2022. Spatial and temporal analysis of urban heat island effect over Tiruchirappalli city using geospatial techniques. Geodesy and Geodynamics, 3(14), 275-291. https://doi.org/10.1016/j.geog.2022.10.004
  2. Mehdi, Zarkesh. Mirmasoud, Arasteh. Peyman, Hosseini. A. 2016, Assessment of Urban Heat Island based on the relationship between land surface temperature and Land Use/Land Cover in Tehran. Sustainable Cities and Society, 23, 94-104. https://doi.org/10.1016 /j.scs.2016. 03.009
  3. Sorin, Dumitrescu. Alexanru, 2015. the summer surface urban heat island of Bucharest (Romania) retrieved from MODIS images. Theoretical and applied climatology, 121(3-4), 631-640. doi:10.1007/s00704-014-1250-8
  4. Hui, Zhang. Xuezhen, Hu. Zhaoling, 2017, Urbanization induced land use and cover changes in Xuzhou. Geosciences Research, 2(3), 172-179.
  5. Gupta A., Moniruzzaman Md, Hande A., Rousta I.,, Olafsson H. & Kumar K.M., 2020, Estimation of particulate matter (PM2.5, PM10) concentration and its variation over urban sites in Bangladesh, SN Appl. Sci., 2(1993).
  6. Mansourmoghaddam M, Rousta I, Cabral P, Ali AA, Olafsson H, Zhang H, Krzyszczak J. 2023, Investigation and Prediction of the Land Use/Land Cover (LU/LC) and Land Surface Temperature (LST) Changes for Mashhad City in Iran
    during 1990–2030. Atmosphere. 2023; 14(4):741. https://doi.org/10.3390/atmos14040741
  7. Mansourmoghaddam M, Naghipur N, Rousta I, Alavipanah SK, Olafsson H, Ali AA., 2023. Quantifying the Effects of Green-Town Development on Land Surface Temperatures (LST) (A Case Study at Karizland (Karizboom), Yazd, Iran). Land. 2023; 12(4):885. https://doi.org/10.3390/land12040885
  8. Swades, Ziaul. S K, 2017, Detection of land use and land cover change and land surface temperature in English Bazar urban centre. The Egyptian Journal of Remote Sensing and Space Science, 20(1) 1,125-145. https://doi.org /10.1016/j.ejrs.2016.11.003
  9. Ahmed Memon, Dennis. Leung Yc, Chunho. Liu, 2008, A review on the generation, determination and mitigation. Journal of Environmental Sciences, 20(1) ,120-128.https://doi.org/ 10.1016/S10010742(08)60019-4
  10. Ran, Cai. Meng, Ren. Cho, Bechtel. Benjamin, Xu. Yong, Ng. Edward, 2019, Detecting multitemporal land cover change and land surface temperature in Pearl River Delta by adopting local climate zone. Urban Climate, 28,1-16. https://doi.org /10.1016/j.uclim.2019.100455
  11. Rafat, Zaki. Abotalib, Ahmed Saad, 2011, Land use and land cover changes in arid region: The case new urbanized zone, northeast cairo egypt. Journal of Geographic Information System, 3(3), 173-194. DOI: 10.4236 /jgis.2011.33015
  12. Zamardian, J. 2003. Application of natural geography in urban and rural planning, Payam Noor University, Tehran, 14.