http://www.uoguelph.ca/mediarel/2005/07/bees_abuzz_for.html
This link shows what some people are doing.
As to how to maintain a hive in the swamp I am sure your local agricultural extension office could give good advice. I really have no good idea how to do that. Note there is a difference between keeping a hive healthy and pushing it to far. The consequence of pushing to hard is no bees.
I don’t want to push them, I only want them to stay on my land and not ehad towards some of the larger argi lands around me