[NEWS] Four environment items from down east: Halifax Harbour, PEI flowers, NB sea urchins, Québec

[rfmcdonald]

• CBC notes sea urchin aquaculture could be a thing for New Brunswick, but it is tricky.
  
• UPEI is attempting to help restore the Gulf of St. Lawrence Aster to a viable position in the PEI National Park, CBC shows.


• Even a decade after Halifax Harbour was cleaned up, Michael MacDonald reports for the Canadian Press, locals are still don't swim in it.


• Gaspé and the Iles-de-la-Madeline are among the Québec regions most vulnerable to a changing climate and ocean, Morgan Lowrie notes for the Canadian Press.