CONCLUSION
The results show a significant difference between different matrixes in the study area.
According to the results, it is concluded that the studied area affected mutually and mercury pollutants were transferred from one matrix to another one.
Comparison between sampling sites show, there is a significant correlation between air and soil samples, as well as soil and precipitation.
Furthermore, there is no significant correlation between air and soil samples in the summer due to lack of measurement and high evaporation from the soil samples in the summer.
There was no significant correlation between air samples in the winter and summer season. This was probably due to the presence of the permanent emission sources in the study area.
Based on the results of this research, the variation of mercury concentration in the different regions is concluded as follows:
-Based on the type of land uses, mercury vapor concentration variation in air samples is in the order of:
Metal industries à traffic à residential and barren land.
-Based on the type of land uses, mercury vapor concentration variation in rain samples is in the order of:
Metal industries à traffic à residential and barren land.
-Based on the type of land uses, mercury vapor concentration variation in soil samples is in the order of:
Metal industries à residential area à traffic à barren land.
CONCLUSIONThe results show a significant difference between different matrixes in the study area. According to the results, it is concluded that the studied area affected mutually and mercury pollutants were transferred from one matrix to another one. Comparison between sampling sites show, there is a significant correlation between air and soil samples, as well as soil and precipitation.Furthermore, there is no significant correlation between air and soil samples in the summer due to lack of measurement and high evaporation from the soil samples in the summer.There was no significant correlation between air samples in the winter and summer season. This was probably due to the presence of the permanent emission sources in the study area. Based on the results of this research, the variation of mercury concentration in the different regions is concluded as follows: -Based on the type of land uses, mercury vapor concentration variation in air samples is in the order of:Metal industries à traffic à residential and barren land.-Based on the type of land uses, mercury vapor concentration variation in rain samples is in the order of:Metal industries à traffic à residential and barren land.-Based on the type of land uses, mercury vapor concentration variation in soil samples is in the order of:Metal industries à residential area à traffic à barren land.
การแปล กรุณารอสักครู่..
