www.rimonthly.com/Rhode-Island-Monthly/April-2006/The-B -
[Cached Version]
Published on: 4/1/2006
Last Visited: 4/18/2007
David Alves, of the Coastal Resources Management Council, coordinates the program.
...
There are now about eighty-five acres of shellfish farms in Rhode Island, says Alves.The regulatory environment has changed dramatically, making it easier to get permits.Technical support from the state is robust."This has really turned around," says Alves.
...
The bay is a busy place, and the permitting process helps to ensure that conflicts are minimized, says Alves.
...
"I don't think you would ever see finfish farming approved in Narragansett Bay," says Alves.The trouble is that fish that can swim, can swim away, so they have to be confined, causing a lot of user-conflict issues.And disease tends to percolate among the densely kept fish, which can then infect wild populations.
But the kicker is that while shellfish can filter their own food straight from the seawater, finfish have to be fed.And that has a significant impact on water quality."You get a lot of uneaten food and feces in the water," says Alves.
...
Alves says that for now, there is still room to expand, although he can foresee a time when that won't be the case.
...
Alves, of the CRMC, says there is another strategy in the works for aquaculture that might prove less daunting.
"We expect to soon have a new finfish farm," he said in January."There's an application in the works to grow koi in Kingston."Koi is an ornamental fish popular for garden ponds.They would be grown in artificial ponds that have no streams in or out, Alves said, so introduction of the non-native species is less of an issue."The waste that accumulates on the bottom can be recycled as fertilizer," he said."It seems to be an environmentally sustainable project."
The other advantage is that since the farm ponds are small and shallow, it's simpler to manage them and protect the fish from predators.Harvesting is easy and safe, with no worries about wind and weather. It looks good on paper, and Alves is excited about it.