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.
Jaluit Atoll Ramsar Information Sheet, 2003.
Guidelines, brochures, Indicators and published work on the Cartagena Protocol on Biosafety to the Convention on Biological Diversity which is an international treaty governing the movements of living modified organisms (LMOs) resulting from modern biotechnology from one country to another.
Provides principles to support nature conservation in pacific islands