Selection
13.b.1 Number of least developed countries and small island developing States with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
14.1.1 (a) Index of coastal eutrophication; and (b) plastic debris density
14.2.1 Number of countries using ecosystem-based approaches to managing marine areas
14.3.1 Average marine acidity (pH) measured at agreed suite of representative sampling stations