ID: 2221
Presenting Author: Paul Krause
Session: 756 - Assessing Integrity: The Role of Impact Assessment in High-Quality Nature-Based Carbon Projects
Status: pending
This presentation provides insight into the current state of using blue carbon as an effective carbon capture tool.
Blue carbon ecosystems, such as mangroves, seagrasses, and saltwater marshes, play a crucial role in capturing, storing, and sequestering carbon dioxide (CO₂) in plant and sediment biomass. Protecting these habitats and demonstrating "additionality" when establishing carbon credits is essential for effective blue carbon projects. Although carbon trading has primarily targeted these ecosystems, metrics for other marine environments like macroalgae, benthic sediments, and mudflats are emerging and may become actionable in the future.
Effective implementation of blue carbon initiatives requires incorporation of nature-based solutions early in project planning to maximize opportunities and minimize unforeseen costs. Sustainable engineering design and adaptive management are key strategies to restore and create new blue carbon ecosystems, thereby optimizing environmental conditions. Addressing knowledge gaps in how blue carbon-related activities can be implemented is vital, especially given the increasing vulnerability of ports and marine infrastructure to natural hazards.
Collaboration among marine transport authorities, environmental managers, scientists, and engineers is necessary to protect these carbon sinks while supporting economic contributions. Blue carbon offers a unique opportunity to contribute to climate mitigation efforts and enhance resilience and sustainability within the waterborne transport infrastructure sector. To restore stability and biodiversity, it is imperative to work with nature, not against it, ensuring a secure and sustainable future.
Dr. Paul Krause is a leading consultant that specializes in developing innovative restoration projects in the marine and coastal zones.
Coauthor 1: Juliane Baquiran