id	keyword
ajrhss-1396	runoff
ajrhss-1396	basin
ajrhss-1396	area
ajrhss-1396	surface
ajrhss-1396	soil
ajrhss-1396	surface runoff
ajrhss-1396	water
ajrhss-1396	values
ajrhss-1396	volume
ajrhss-1396	study
ajrhss-1396	journal
ajrhss-1396	map
ajrhss-1396	km2