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

Document Type : Original Article

Authors

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

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.

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References

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