5988
The highest diversity and evenness were obtained in samples from the DCM , and samples from the large size fraction ( 3 - 20 mu m ) taken at the DCM shared a lower proportion of common OTUs ( 97 % ) with the other samples .
 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