A student at Dalhousie University is utilizing their interest in conservation and art to support the revival of native kelp populations. The decline in Nova Scotia’s kelp population, attributed to warmer ocean temperatures, has led Kit Tymoshuk to create clay pots designed to nurture and anchor baby kelp for growth.
Tymoshuk’s innovative approach involves using clay pots as an alternative to traditional methods like green gravel. They secured a $5,000 grant from Ocean Wise and collected wild clay from various bogs during the summer to craft the pots. The preference for wild clay over commercial alternatives emphasized the importance of locally sourced materials.
After extensive testing to ensure the clay’s suitability, Tymoshuk selected clay from Stewiacke and Annapolis Royal, incorporating some commercial clay for optimal results. The design of the pots was carefully considered to provide a textured surface for kelp attachment while allowing sufficient light exposure for growth.
With the pots completed, Tymoshuk introduced them to the Aquatron Laboratory at Dalhousie University for the kelp-spore incubation process. Subsequently, the pots were submerged to allow the spores to settle and initiate kelp growth. Five weeks later, baby kelp sprouted from the pots, signaling readiness for transplantation.
Teigan Labor, Tymoshuk’s roommate and project collaborator, assisted in transporting the pots to Cranberry Cove for deployment in December. The project, from clay collection to kelp installation, was documented by Labor, who found the process fascinating.
Tymoshuk anticipates the kelp’s growth progress with hopes of snorkelers monitoring the underwater art installation. The winter season is expected to accelerate kelp growth, potentially showcasing the species’ iconic string-like appearance upon the next inspection.