Niue Department of Environment
Data extracted from Pacific-Australia Climate Change Science and Adaptation Planning Program (PACCSAPP) Reports
Niue Department of Environment
Data on Niuean Language Proficiency. Extracted from years of census data
Secretariat of the Pacific Regional Environment Programme
Reefs at Risk Revisited is a high-resolution update of the original global analysis, Reefs at Risk: A Map-Based Indicator of Threats to the World’s Coral Reefs. Reefs at Risk Revisited uses a global map of coral reefs at 500-m resolution, which is 64 times more detailed than the 4-km resolution map used in the 1998 analysis, and benefits from improvements in many global data sets used to evaluate threats to reefs (most threat data are at 1 km resolution, which is 16 times more detailed than those used in the 1998 analysis).