id	keyword
aiol-6168	oxbow
aiol-6168	tisza
aiol-6168	cladocera
aiol-6168	sediment
aiol-6168	lotic
aiol-6168	species
aiol-6168	river
aiol-6168	remains
aiol-6168	fig
aiol-6168	flood
aiol-6168	layers
aiol-6168	water
aiol-6168	lake
aiol-6168	core
aiol-6168	events
aiol-6168	hungarian