Christina von Frankenberg
@cvfrankenberg.bsky.social
Circular Economy | Circular Governance | Building future-proof systems | Bridging economy & ecology | Founder EcoEmbassy | MBA in Sustainability
Shocked: Qingdao’s shore covered in green algae. Causes? Run-off, stray aquaculture, warmer seas. 2021 clean-up hit 1 M t & $100 M.
Hope: the city dries algae for organic fertiliser, local labs target high-value extracts. Others show nutrient-smart aquaculture can tame blooms. 🌱 #CircularGovernance
Hope: the city dries algae for organic fertiliser, local labs target high-value extracts. Others show nutrient-smart aquaculture can tame blooms. 🌱 #CircularGovernance
August 3, 2025 at 5:49 AM
Shocked: Qingdao’s shore covered in green algae. Causes? Run-off, stray aquaculture, warmer seas. 2021 clean-up hit 1 M t & $100 M.
Hope: the city dries algae for organic fertiliser, local labs target high-value extracts. Others show nutrient-smart aquaculture can tame blooms. 🌱 #CircularGovernance
Hope: the city dries algae for organic fertiliser, local labs target high-value extracts. Others show nutrient-smart aquaculture can tame blooms. 🌱 #CircularGovernance