ISSS608 2017-18 T3 Assign Saurav Jhajharia (Q1)
VAST Challenge 2018 MC2: Like a Duck to Water
Q1
Characterize the past and the most recent situation with respect to chemical contamination in the Boonsong Lekagul waterways.
Do you see any trends of possible interest in this investigation?
Anomalies (Chemical wise)
The following box plot indicates that the number of samples collected for some chemicals over all locations were highly identical in nature. This is strangely coincident. The chemicals are Ammonium, Nitrates, Nitrites, and Orthophosphate-phosphorous & Chemical oxygen demand (Cr & Mn) and Chlorides.
Anomalies (Location wise)
The following box plot indicates that there are sets of 2 locations each where the trend in the number of samples collected was strangely identical in nature. These location sets are Busarakhan and Somchair & Kannika and Sakda.