Fig. 4: Efficiency frontiers for co-benefits of selected blue carbon targets.
From: Evidence-based target setting informs blue carbon strategies for nationally determined contributions
a,b, Efficiency frontiers showing optimal solutions between lobster catch (thousands of pounds per year) and coastal risk reduction (hazard index normalized to 0–1) on the x and y axes and tourism (in thousands of visitors per year) in the green scale for the protection target (a) and tourism and coastal risk reduction on the x and y axes and lobster catch in the purple scale for the restoration target (b).
