id	keyword
esrj-114091	groundwater
esrj-114091	sintacs
esrj-114091	vulnerability
esrj-114091	groundwater vulnerability
esrj-114091	pollution
esrj-114091	parameters
esrj-114091	method
esrj-114091	aquifer
esrj-114091	index
esrj-114091	basin
esrj-114091	assessment
esrj-114091	sensitivity
esrj-114091	regions
esrj-114091	research
esrj-114091	model
esrj-114091	land
esrj-114091	gis
esrj-114091	approach
esrj-114091	data
esrj-114091	sintacs vulnerability
esrj-114091	use
esrj-114091	area