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 PNG Conservation and Environment Protection Authority

This is the final report prepared by the Secretariat of the Pacific Regional Environment Programme (SPREP) for submission to the United Nations Development Programme (UNDP) and the Papua New Guinea Conservation and Environment Protection Authority (CEPA) in relation to the 2016–17 assessment of the management effectiveness of Papua New Guinea’s protected areas.

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 PNG Conservation and Environment Protection Authority

PNG's forest cover loss 2000-2017 downloaded from [www.globalforestwatch.org](https://www.globalforestwatch.org/)

From 2001 to 2017, Papua New Guinea lost 1.28Mha of tree cover, equivalent to a 3.0% decrease since 2000, and 158Mt of CO₂ of emissions.

 Secretariat of the Pacific Regional Environment Programme

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.

 Secretariat of the Pacific Regional Environment Programme

The dataset contains a range of different Pacific regional maps developed by the SPREP GIS team and is available for use by members and partners.

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 Secretariat of the Pacific Regional Environment Programme

The World Database on Protected Areas (WDPA) is the most comprehensive global database of marine and terrestrial protected areas, updated on a monthly basis, and is one of the key global biodiversity data sets being widely used by scientists, businesses, governments, International secretariats and others to inform planning, policy decisions and management. The WDPA is a joint project between UN Environment and the International Union for Conservation of Nature (IUCN).