id	keyword
esrj-63455	water
esrj-63455	velocity
esrj-63455	values
esrj-63455	quality
esrj-63455	del
esrj-63455	soconusco
esrj-63455	model
esrj-63455	groundwater
esrj-63455	detection
esrj-63455	sodium
esrj-63455	irrigation
esrj-63455	use
esrj-63455	flow
esrj-63455	data
esrj-63455	chiapas
esrj-63455	fig
esrj-63455	profile
esrj-63455	samples
esrj-63455	aquifer
esrj-63455	algorithm
esrj-63455	probability
esrj-63455	density
esrj-63455	para
esrj-63455	méxico
esrj-63455	salinity
esrj-63455	method
esrj-63455	function
esrj-63455	water quality
esrj-63455	equation
esrj-63455	journal
esrj-63455	study
esrj-63455	mean
esrj-63455	analysis
esrj-63455	concentration
esrj-63455	agua
esrj-63455	distribution