FROZEN ARCTIC. A compendium of interventions to slow down, halt, and reverse the effects of climate change in the Arctic and northern regions ...

• Main Authors: Alfthan, Björn, van Wijngaarden, Albert, Moore, John, Kullerud, Lars, Kurvits, Tiina, Mulelid, Oda, Husabø, Eirin
• Format: Report
• Language: English
• Published: Zenodo 2023
• Subjects: Arctic, nature-based approaches, climate engineering, geoengineering, climate action, cryosphere; Arctic; Climate change; Iceberg*; Sea ice
• Online Access: https://dx.doi.org/10.5281/zenodo.8408608; https://zenodo.org/doi/10.5281/zenodo.8408608

Phase I of the Frozen Arctic Conservation project was a literature review to identify and and document the range of interventions that have been proposed to reverse, stabilize, or delay climate change impacts in the northern and Arctic regions. A total of 61 interventions were identified in six categories: ice sheets and glaciers, sea ice and icebergs, atmosphere and radiation management, marine measures, land-based measures, and industry. The interventions were evaluated according to a set of 12 criteria: technological readiness level, scalability, timeliness for near future effects, potential to make a difference in Arctic and northern regions given enough time, potential to make a global difference given enough time, cost to benefit comparison, likelihood of environmental risks, effects on Indigenous/local communities, ease of reversibility, and likelihood of termination shock. the aim is to follow up this initial evaluation with in-depth analyses of the most promising schemes according to clear, ...