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Papua New Guinea together with the West Papua region of Indonesia makes up a major tropical wilderness area that still contains 5% of the original and untouched tropical high-biodiversity terrestrial ecosystems. [1] PNG in itself contains over 5% of the world's biodiversity in less than 1% of the world's total land area. [2]
Papua New Guinea is home to several protected areas, which receive protection because of their environmental, cultural or similar value. The total area of Papua New Guinea protected territories is 14,330 km 2 (5,530 sq mi), which amounts to approximately 3.07% of the country's territory.
Megadiversity means exhibiting great biodiversity. The main criterion for megadiverse countries is endemism at the level of species, genera and families. A megadiverse country must have at least 5,000 species of endemic plants and must border marine ecosystems.
The following is a list of ecoregions in Papua New Guinea, as ... A global biogeographical regionalization of the Earth's freshwater biodiversity. Accessed 30 March ...
The Kaijende Highlands have received media attention since 2005 due to a number of new species discovered in the area. A notable study compiled samples of 759 specimens from the Kaijende Highlands, which is among the largest surveys by CI-RAP in Papua New Guinea, and discovered 24 new species of plants and frogs among them. Other surveys have ...
Species diversity [183] is the relationship between species evenness and species richness. There are many ways to measure biodiversity within a given ecosystem. However, the two most popular are Shannon-Weaver diversity index, [184] commonly referred to as Shannon diversity index, and the other is Simpsons diversity index. [185]
The Forest Landscape Integrity Index ... United Nations Convention on Biological Diversity (CBD), ... Papua New Guinea: 8.84:
Species diversity [3] is the relationship between species evenness and species richness. There are many ways to measure biodiversity within a given ecosystem. However, the two most popular are Shannon-Weaver diversity index, [4] commonly referred to as Shannon diversity index, and the other is Simpsons diversity index. [5]