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presentation - deforestation of the rainforest
16.5.2021
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introduction HOTEL COMING SOON E V yy KEEP LOOKING FORWARD..... IT'S CALLED ECONOMIC GROWTH https://twitter.com/nikshazz/status/1020879458905931777 Re Earth-skinned alive deforestation of the rainforest KLAAS AND MAX; THURSDAY, 10. DECEMBER agenda 1. 2. causes for deforestation 3. effects of deforestation 4. deforestation trends (Amazon) 5. efforts to help prevent deforestation 6. discussion question 7. conclusion definition KLAAS AND MAX; THURSDAY, 10. DECEMBER CREDIT: GETTY definition "The conversion of forest to another land use or the long-term reduction of the tree canopy cover below the minimum 10 percent threshold." (FAO) logging Khar tree canopy depletion of forests below 90% is considered degradation (not deforestation) definition "Deforestation is the large-scale removal of trees in the forests. Not all deforestation is intentional as some cases can be caused by a combination of natural and human factors." causes of deforestation natural ESXUNQUE Natural Forest PENT OF rainforest after hurricane human human intervention causes- substitution •forests are cut down for farms, livestock and housing ● impacts the regrowth for many centuries or indefinitely slash and burn technique is repetitive slash and burn technique causes - logging • various ways to make money by logging down forests timber wood (e.g. furniture and paper industry) •selective logging log pile causes - infrastructure large scale infrastructure project mining needs roads, railroads and power systems • transportation for trees •connection between cities effects of deforestation • carbon footprint/global warming decreasing biodiversity • flooding • desertification destroys livelihood of local people "lungs" of the planet deforestation trends - overview Global forest cover Original forest cover Current forest cover Source: WCMC online database, accessed August 2014 deforestation trends - Amazon Amazon fires (August 2020) ● "lungs" of the planet (one of the largest forest...
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hotspots) • Amazon accounts for 60% of Brazil's land area • Amazon lost around 20% of its original size (since 1960s) mining before 1980-1990: dams • roads mines ● deforestation trends - Amazon the causes of deforestation in the Amazon rainforest are changing... Causes of deforestation in the Amazon, 2001-2013 Cattle ranching Small-scale agriculture Includes both subsistence and commercial Fires Sub-canopy fires often result in degradation, not deforestation Agriculture Large-scale industrial agriculture like soy and plantations Logging Selective logging commonly results in degradation, not deforestation Other Mining, urbanization, road construction, dams, etc. Share of direct deforestation 63% 12% 9% 8% 6% 2% direct drivers deforestation trends - Amazon Area in thousand square kilometers 35 30 25 20 15 10 5 0 27.77 2004 19.01 2005 14.29 2006 11.65 2007 12.91 2008 7.46 2009 7 2010 6.42 2011 4.57 2012 5.89 2013 5.01 2014 6.21 2015 7.89 2016 6.95 2017 7.54 2018 10.13 2019 11.09 2020* © Statista • active countermeasures (PPCDAm) ● increased law enforcement ● political ignorance (Jair Bolsonaro) • corruption • economic interest passive drivers how can we stop deforestation? political perspective protecting forested areas by creating laws and policies reforming trade agreements educating local communities fighting illegal logging individual perspective eating less meat consuming less forest restoration spread awareness and support environmental organisations discussion question To what extent is the presented solution an effective attempt to stop deforestation in the Amazon? (Think about the impacts of legal and illegal activities...) literature • https://www.nationalgeographic.com/environment/global-warming/deforestation/ • https://www.rainforesttrust.org/devastating-truths-of-deforestation-and-how-you-can-help/ • https://youmatter.world/en/definition/definitions-what-is-definition-deforestation-causes-effects/ • https://www.sustainability-times.com/environmental-protection/the-rate-of-deforestation-in-the-amazon-is-statistic-of-the-decade/ ● ● ● http://www.fao.org/state-of-forests/en/ https://rainforests.mongabay.com/brazil/ https://iopscience.iop.org/article/10.1088/1748-9326/aa6a88#erlaa6a88s8 https://rainforests.mongabay.com/deforestation/ https://www.statista.com/statistics/940696/brazil-amazon-deforestation-rate-area/ • https://www.buschsystems.com/resource-center/knowledgeBase/glossary/what-is-deforestation https://www.bbc.com/news/world-latin-america-55130304 https://greentumble.com/15-strategies-to-reduce-deforestation/#tree • https://www.pachamama.org/effects-of-deforestation • http://www.eniscuola.net/en/argomento/rain-forest/deforestation/the-causes-of-deforestation/ KLAAS AND MAX; THURSDAY, 10. DECEMBER