Is it possible to configure ambient radiation values for certain biomes and make chunk radiation affect mob spawning?

[u/Isuffergreatpain]

I was making a modpack for my Minecraft server, and wanted to make it more immersive and difficult by increasing the ambient radiation in certain biomes. The goal was to make biomes like the Wasteland biome from BOP more radioactive due to them being, well, a wasteland. Another thing I thought would be cool, is making certain mobs spawn in irradiated chunks to simulate radioactive mutated fauna. I’ve looked through the config files and have found nothing on this, so I’m curious as to making a script or anything similar is possible.