Table 9 The average of deposited dust rates (g/m2. month) in all sites in Assiut city.
Site/season | Al Hamraa | Al Arbaeen | Gisr Al Soltan | Al wilidiyyah | Mnaqbad | Al Burah |
|---|---|---|---|---|---|---|
Winter | 25.7 | 11.3 | 44.5 | 7.8 | 130.5 | 4.0 |
Spring | 28.8 | 13.6 | 49.1 | 9.0 | 320.4 | 1.3 |
Summer | 25.2 | 13.0 | 36.1 | 3.6 | 229.7 | 1.4 |
Autum | 22.2 | 12.6 | 37.4 | 7.1 | 126.3 | 3.3 |
Mean | 25.5 | 12.6 | 41.8 | 6.9 | 201.7 | 2.5 |
Standard deviation | 2.7 | 1.0 | 6.1 | 2.3 | 92.4 | 1.4 |
Standard error | 1.4 | 0.5 | 3.1 | 1.2 | 46.2 | 0.7 |
TLV | 18 g/m2. Month | |||||
