Depopulation
noun, の adjective
If the neglect of an area surpasses what was expected, then the result will be depopulation. No one wants to live in a neglected town, especially one that's worse than what they were told.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
日本には、過疎に悩む地域がたくさんあります。
There are a lot of areas troubled with depopulation in Japan.
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up what ever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.