The earth ’s change a lot over the last quarter C . In fact , 22 percentage of our satellite ’s livable surface has change dramatically between the years 1992 and 2015 , according to a young study write Monday .
The study , published in the International Journal of Applied Earth Observation and Geoinformation , used satellite data point from the European Space Agency to map out the environmental ruin world have bring down on Earth .
The squad from the University of Cincinnati organized the planet images into squares just about five miles tumid that looked for various land usance change include agriculture , H2O changes , woods loss and growth , and maturation . Unsurprisingly , we ’ve been prioritize farmland over forest — especially throughout Latin America .
The map created for this study clearly show an overall loss of trees in South America , as well as a hot spot of forest loss centered in northerly Guatemala . Centennial State - author Tomasz Stepinski , a prof of geography , links this deforestation to the growing migrant crisis stemming from this sphere , notice that drought is n’t all that ’s fueling the influx of migrants like those traveling in the so - cry caravan . While drouth certainly plays a part in this region , so does deforestation , per the field .
“ They ’ve lost the forest because people use wood for fuel , ” Stepinski saidin a press freeing . “ It ’s one part of the refugee crisis . ”
Deforestation is also stark across the Amazon Rainforest . But that ’s just one story hidden within the maps ’ vortex of purples , yellow , and park . Take a feeling at the U.S. : Wetlands are disappearing in the sou'-east , and urban sprawl is taking over . In North Africa , a loss of grassland is being accompanied by increment of the Sahara Desert . urbanisation has acquire over eastern China . agrarian product is increasing throughout the Middle East .
All this change has take place within a lifespan , a world Stepinski happen “ depressing . ” evenly depressing is that while some of this is a direct result of human natural action — like cutting down trees — some changes are a result of our changing climate , which we ’ve caused but have fiddling control over .
Imagine what ’s to come .
clime changeSciencestudy
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