21392
Also , data indicate that intake of fishes caught from the external area of the bay , especially for that concern demersal and benthic species , could be represent a significant component of risk for the local population .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None