Linked from
The 12 pages that link to Food dehydration, each with the reason it gives.
RoastingRelated: Roasting loses surface moisture, concentrating flavor and crisping the exterior.
SquidRelated: Drying concentrates squid flavor and produces its characteristic chewy texture.
Jellyfish as foodRelated: Drying helps preserve cured jellyfish for transport and storage.
PapadamRelated: Drying papadam rounds makes them shelf-stable and ready to crisp quickly.