Table 3 Summary of the weighted mean of δ18O value and the total amount of precipitation at three sites in each monsoon season
From: Seasonal variation in isotopic composition and the origin of precipitation over Bangladesh
Season | Site | δ18O ‰ | Precipitation (mm) |
|---|---|---|---|
Dry winter | Chittagong | – | 0 |
Dhaka | – | 0 | |
Sylhet | − 0.08 | 84 | |
Pre-monsoon | Chittagong | − 3.45 | 454 |
Dhaka | − 1.82 | 311 | |
Sylhet | − 2.56 | 2175 | |
Indian Summer Monsoon | Chittagong | − 7.62 | 1712 |
Dhaka | − 7.28 | 935 | |
Sylhet | −  8.49 | 2909 | |
Post-monsoon | Chittagong | − 9.29 | 205 |
Dhaka | − 13.11 | 122 | |
Sylhet | − 15.94 | 188 |