id	keyword
brj-23470	water
brj-23470	quality
brj-23470	water quality
brj-23470	eutrophication
brj-23470	orp
brj-23470	analysis
brj-23470	et al
brj-23470	parameters
brj-23470	index
brj-23470	total
brj-23470	nitrogen
brj-23470	reservoir
brj-23470	relationship
brj-23470	doi
brj-23470	zhang
brj-23470	correlation
brj-23470	article