5397
Scatter plots of specific conductance were generated for nine land cover classifications : open water , agriculture , forest , residential , barren , total mining , valley fill , abandoned mine lands , and mining excluding valley fill and abandoned mine lands .
 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