Evidence of elevated heavy metals concentrations in wild and farmed sugar kelp (Saccharina latissima) in New England.

ABSTRACT: Seaweed farming in the United States is gaining significant financial and political support due to prospects to sustainably expand domestic economies with environmentally friendly products. Several networks are seeking appropriate synthesis of available science to both inform policy and substantiate the sector's sustainability claims. Significant knowledge gaps remain regarding seaweed-specific food hazards and their mitigation; a resource-intensive challenge that can inhibit sustainable policies. This is particularly concerning for rapidly expanding Saccharina latissima (sugar kelp) crops, a brown seaweed that is known to accumulate heavy metals linked to food hazards. Here, we present baseline information about concentrations of arsenic, cadmium, lead, and mercury, in both wild and farme

SUBMITTER: Shaughnessy BK 

PROVIDER: S-EPMC10582040 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature