16384
The exposure assessment is performed by combining information on the environmental characteristics of the aquaculture pond , characteristics of the cultured species , aquaculture management practices , and physicochemical properties of the compound under study .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None