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The project was initiated in 1979 by Thomas Lovejoy to investigate the SLOSS debate. Initially named the Minimum Critical Size of Ecosystems Project, [1] the project created forest fragments of sizes 1 hectare (2 acres), 10 hectares (25 acres), and 100 hectares (247 acres). Data were collected prior to the creation of the fragments and studies ...
It is important to conserve the rainforest because many resources for things we use everyday come from the rainforest, including rubber for tires and spices such as cinnamon and many other common items. [9] It is imperative to life on earth that the rainforest be conserved, as the trees take in carbon dioxide to provide oxygen.
The structure of a tropical rainforest is stratified into layers, each hosting unique ecosystems. These include the emergent layer with towering trees, the densely populated canopy layer, the understory layer rich in wildlife, and the forest floor , which is sparse due to low light penetration.
Costa Rica has six different ecosystems, and is considered a biodiversity hotspot– having 5% of the world's total biodiversity within 0.1% of its landmass. [1] The decline of the Costa Rican rainforest was due to unplanned logging in the mid-1900s. Loggers cleared much of the tropical rainforest for profit. [2]
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]
Particularly in British Columbia, large hydroelectric projects enormously threaten the functionality of the Inland rainforests and other riparian ecosystems. These projects are often highly controversial, and in the past have been permitted without adequate consideration for sensitive ecosystems and local communities. [31]
Inside the rainforest biome in Biosphere 2 in 2009. One view of Biosphere 2 was that it was "the most exciting scientific project to be undertaken in the United States since President John F. Kennedy launched us toward the moon". [72] Others called it "New Age drivel masquerading as science". [73] John Allen and Roy Walford did have mainstream ...
La Selva Biological Station is a protected area encompassing 1,536 ha of low-land tropical rain forest in northeastern Costa Rica. It is owned and operated by the Organization for Tropical Studies , [ 2 ] a consortium of universities and research institutions from the United States, Costa Rica, and Puerto Rico. [ 3 ]