id	keyword
gc-1022	linear
gc-1022	features
gc-1022	karst
gc-1022	island
gc-1022	figure
gc-1022	krk
gc-1022	linear features
gc-1022	surface
gc-1022	et al
gc-1022	area
gc-1022	krk island
gc-1022	runoff
gc-1022	doi
gc-1022	benac
gc-1022	croatia
gc-1022	sea