The present study aims to measure Zn, Cu, Pb and Cd concentrations in feathers of Magpies in urban areas to investigate the possibility of using Magpies to monitor metal contamination in urban areas. A total of 15 bird samples were collected in October 2013 from Aran-O-Bidgol City, in Central Iran and the concentration of metals were measured using a PerkinElmer ICP-OES. The average concentrations of Zn, Cu, Pb and Cd in the feathers were 167.16, 26.74, 9.29 and 1.583 µg/g dw, respectively. There were no significant differences in metal concentrations between various genders, ages and sites. However, the highest and lowest concentrations of non-essential elements were observed in the adult males and adult females, respectively. Significant correlations were observed between the concentrations of Cu and Zn as well as Pb and Cd. Moreover, wing length had the highest correlation with metals concentrations.
Introduction: Recycling is one of the main elements of comprehensive waste management. This study aims to investigate the knowledge, attitude, and practice of women towards solid waste recycling in Kashan.
Methods: In this descriptive study, 368 women were selected from households by random sampling. The data were analyzed using SPSS software version 22 with descriptive statistics and analytical tests at a significance level of 0.05.
Results: The scores of knowledge, attitude, and practice of women were 4.1±83.74, 14.3±75.54, and 4.1±45.29, respectively. The results showed that 37.2% of women in Kashan had good knowledge, 43.1% had good attitude, and 57.2% had good performance towards solid waste recycling. A significant difference was observed between the level of performance among different educational groups in terms of attitude and knowledge, between the level of knowledge of individuals and occupational groups, and between the level of knowledge of people in terms of marital status, and between different groups of owners and tenants in terms of knowledge.
Conclusion: It seems that the performance of women in Kashan was at an acceptable level compared to others participants in other studies.
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