_:b1218445 "A holomictic lake is a lake which mixes at least once per year. Mixing is caused by a uniform temperature distribution from the upper to lower layers of the lake."^^ . _:b1218445 . _:b1218445 "DOI:10.1139/f83-207"^^ . _:b1218445 . _:b1218445 . _:b1218445 "Wikipedia:Holomictic"^^ .