''bioremediation'' and ''phytoremediation'
In common dictionaries such as The American HeritageÂ® ''bioremediation'' and ''phytoremediation" have almost identical definitions.
I had always heard ''bioremediation'' up until recent weeks but apparently ''phytoremediation" has been around long enough to make it into some common dictionaries.
What are your feelings about which is the older term? The better term? Do we need both?