Deforestation of the Amazon rainforest though the annual rate of forest loss has generally been slowing since 2004. However, rates of deforestation jumped again in 2008, 2013 and 2015. In Brazil, the Instituto Nacional de Pesquisas Espaciais (INPE, or National Institute of Space Research) produces deforestation figures annually. Their deforestation estimates are derived from 100 to 220 images taken during the dry season in the Amazon by the Landsat satellite, also may only consider the loss of the Amazon rainforest – not the loss of natural fields or savannah within the Amazon biome. The native tribes of the Amazon have often been abused during the
Amazon biome form barriers to the geodispersal of plants, animals and even insects. Thus the white-fronted capuchin ("Cebus albifrons") and hairy saki ("Pithecia hirsuta") are found west of the Tapajós, while the white-nosed saki ("Chiropotes albinasus") is only found east of the river. The World Wildlife Fund divides the biome into ecoregions, often defined as the regions lying between major tributaries of the Amazon. Most of the interior of the Amazon basin is covered by rainforest. The dense tropical Amazon rainforest is the largest tropical rainforest in the world. It covers between of the Amazon biome. The somewhat vague numbers are because