Gimnazija Škofja Loka Amazonski deževni gozd Prvotni deževni gozd Regionalna geografija sveta 2008/2009 Marjan Luževič, prof http://rainforests.mongabay.com/preface.htm Gimnazija Škofja Loka Regionalna geografija sveta 2008/2009 Deževni gozd potem, ko ga začno spreminjati Nekdanji deževni gozd v Braziliji, danes pa plantaže in …? Marjan Luževič, prof Gimnazija Škofja Loka Regionalna geografija sveta 2008/2009 Marjan Luževič, prof A WORLD Imperiled: FORCES BEHIND FOREST LOSS Although they cover less than 2 percent of Earth's surface, they house an estimated 50 percent of all life on the planet. The immense numbers of creatures that inhabit the tropical rainforests are so great—an estimated 5-50 million species— they are almost incomprehensible. The sheer range of numbers alone suggests the limited extent of our knowledge of these forests. For example, whereas temperate forests are often dominated by a half dozen tree species or fewer that make up 90 percent of the trees in the forest, a tropical rainforest may have more than 480 tree species in a single hectare (2.5 acres). A single bush in the Amazon may have more species of ants than the entire British Isles. This diversity of rainforests is not a haphazard event, but is the result of a series of unique circumstances. As the first seven sections of this site have described, tropical rainforests are incredibly rich ecosystems that play a fundamental role in the basic functioning of the planet. Povzetek prevoda gornjega pispevka: ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………… Seznam držav z največjo pestrostjo vrst življenja (biodiverziteta rastlin in živali – število vrst) Brazil 59,851 Cameroon 9,921 Colombia 54,649 Laos 9,411 China 34,687 Turkey 9,387 Indonesia 32,680 Paraguay 8,935 Mexico 28,836 Iran 8,899 South Africa 25,052 Myanmar 8,709 Venezuela 23,429 Nicaragua 8,642 Ecuador 22,065 Kenya 8,353 United States 21,474 Nepal 8,213 India 21,020 Ethiopia 8,011 Peru 20,081 Guyana 7,672 Bolivia 19,561 Gabon 7,620 Australia 17,974 Cuba 7,159 Malaysia 17,171 Congo 6,970 Costa Rica 13,630 Honduras 6,894 Thailand 13,340 Mozambique 6,859 Papua New Guinea 13,115 Angola 6,731 Kazakhstan 6,708 Congo, Dem Rep 13,107 French Guiana 6,689 Russian Federation 12,468 Brunei Darussalam 6,644 Viet Nam 12,034 Uganda 6,492 Tanzania 11,906 Japan 6,484 Italy 6,309 Bhutan 6,216 Nigeria 6,132 Suriname 6,122 Panama 11,484 Argentina 11,285 Madagascar 10,541 Philippines 10,127 Guatemala 9,927 Gimnazija Škofja Loka Regionalna geografija sveta 2008/2009 Marjan Luževič, prof Prvotni prebivalci Amazonskega gozda in njihova današnja usoda Tropical rainforests have long been home to indigenous peoples who have shaped civilizations and cultures based on the environment in which they live. Great civilizations like the Mayas, Incas, and Aztecs developed complex societies and made great contributions to science. Living from nature and lacking the technology to dominate their environment, native peoples have learned to watch their surroundings and understand the intricacies of the rainforest. Over generations these people have learned the importance of living within their environment and have come to rely on the countless renewable benefits that forests can provide. Povzetek prevoda:………………………………………………… …………………………………………………………………................... ............................................................................................................. ............................................................................................................. ............................................................................................................. ................................................................................................................................................................... ................................................................................................................................................................... ...................................................... ………………………………………………………………………………………………………………………. Group of Totobiegosode emerged from the forest in 2004, including these men pictured, but some remain uncontacted. Image courtesy of Survival International. Ojnai Etacori, a Totobiegosode leader, voiced her concern. "All this land belonged to our ancestors, but the white men are going to destroy it all," she told Survival. "I am also very worried about this destruction, because we don't know where exactly the people still in the forest are living. I have a sister among them. This is why we don't want the white people to destroy more of the forest with their bulldozers." http://news.mongabay.com/2008/1119-paraguay.html