Researchers delve into the mounds of beach cast lining Deep Bay in an effort to find answers to a contentious seaweed harvest polarizing the community.
Apr. 16, 2015 7:00 a.m.
Deep Bay's most recent seaweed harvest season proved to be an important one.
Last winter, researchers — for the first time — were tasked with monitoring the ecological activities imbedded in the seemingly abundant beach cast lining the coast. The study was made possible by a contract granted to Vancouver Island University's Deep Bay Marine Field Station by the Ministry of Agriculture.
The study came to a close March 25 and marine station manager Brian Kingzett confirmed a scientific report has been sent to the ministry.
The seaweed harvest is one of the more contentious issues facing Deep Bay, with regional district director Bill Veenhof saying it "defined" his first term in office.
Seaweed harvesters are after a red algae called Mazzaella japonica, a foreign species believed to be introduced to Deep Bay's coast more than 80 years ago with a shipment of oyster seed from Japan.
Mazzaella japonica is valuable because it is rich in carrageenans, a compound used as a gelling and thickening agent in an array of products from cosmetics to pharmaceuticals. Some have estimated the carrageenan market is worth $700 million worldwide.
While many believe the bountiful supply of seaweed already on the beach may be the bread and butter of an untapped industry, others are critical of the long term effects of removing mounds of beach cast away.
Kingzett said the report will be made public in the near future at which time he will look to host a community symposium to discuss their findings at the station.
Kingzett said he's proud of his team for its hard work and looks forward to presenting their research to the community.