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  2. Conservation in Papua New Guinea - Wikipedia

    en.wikipedia.org/wiki/Conservation_in_Papua_New...

    The act is expressed to bind the State of PNG (s.3). The PNG government's efforts to conserve biodiversity are supported by international environmental conservation Non-governmental organizations (NGOs). The major government research organizations include the Forestry Research Institute (FRI), and the National Agriculture Research Institute (NARI).

  3. File:Interdependencies of coral reef, seagrass and mangrove ...

    en.wikipedia.org/wiki/File:Interdependencies_of...

    Original file (2,044 × 1,560 pixels, file size: 1.09 MB, MIME type: image/png) This is a file from the Wikimedia Commons . Information from its description page there is shown below.

  4. Deforestation in Papua New Guinea - Wikipedia

    en.wikipedia.org/wiki/Deforestation_in_Papua_New...

    Satellite images exemplify massive loss of forest cover in New Ireland between 1989 (bottom) and 2000 (top). Deforestation in Papua New Guinea has been extensive and in recent decades from 2001 to 2020, Papua New Guinea (PNG) lost 1.57Mha of tree cover, equivalent to a 3.7% decrease in tree cover since 2000, and 1.15Gt of CO₂e emissions.

  5. Biodiversity - Wikipedia

    en.wikipedia.org/wiki/Biodiversity

    A schematic image illustrating the relationship between biodiversity, ecosystem services, human well-being and poverty. [202] The illustration shows where conservation action, strategies, and plans can influence the drivers of the current biodiversity crisis at local, regional, to global scales.

  6. Food web - Wikipedia

    en.wikipedia.org/wiki/Food_web

    The linkages in a food web illustrate the feeding pathways, such as where heterotrophs obtain organic matter by feeding on autotrophs and other heterotrophs. The food web is a simplified illustration of the various methods of feeding that link an ecosystem into a unified system of exchange.

  7. File:Wildland Fire in Ecosystems 15-1-2.png - Wikipedia

    en.wikipedia.org/wiki/File:Wildland_Fire_in...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

  8. List of ecoregions in Papua New Guinea - Wikipedia

    en.wikipedia.org/wiki/List_of_ecoregions_in...

    Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment. Island Press; Washington, DC.

  9. Ecological pyramid - Wikipedia

    en.wikipedia.org/wiki/Ecological_pyramid

    The pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.