The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the years 2000, 2005, 2010, 2015, and 2020. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
raw data on ozone depleting substance consumption for Nauru. OurWorldInData.org
Graph from OurWorldInData
A snapshot of e-waste information (2012) for Nauru as cited on the 'Step E-waste' online portal
Provides principles to support nature conservation in pacific islands