from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Having two thermal overturns per year
- n. Exhibiting dimixis, in which mating is governed by two idiomorphs
di- + mictic (Wiktionary)
Lake Saanajärvi is a dimictic, ultra-oligotrophic, clear-water lake.
As such, many of the presently isothermal lakes are likely to become dimictic as temperatures increase.