Burial in evil biomes?

So I recently started a fortress in a terrifying biome, and after a few botched attempts, have managed to seal my dwarfs in underground with all their supplies (sidenote: are building destroyer zombies common these days? If so I've got a hatch I may want to replace...). As I learned in my first few attempts, nothing stays dead for very long when left alone, but what about if I bury them properly? Will dwarfs rise from their caskets to attack my fortress?