If you would like to contact the Expert Group, you may do so through the form below. ← BackThank you for your response. ✨ Name(required) Warning Email(required) Warning Affiliation Warning Comment(required) Warning Warning. Submit Δ The level of Arctic sea ice has drastically dropped over the years. This picture compares the 2017 annual minimum to the average annual minimum 1981-2010 (yellow line)