Can anyone tell me to to what extent reeds either add or remove oxygen
from a pond ? I am meeting with a municipal biologist next week who is
hell bent on removing ALL the reeds around a pond and her principal
arguments are that this must be done because the reeds are "invasive"
and deplete oxygen - I thought the roots pumped out oxygen allowing a
place for water purifying bacteria to live ?
Thanks in advance,
Claude
[permaculture] reeds & Oxygen,
Claude William Genest, 03/18/2005