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Satellite Mappers Have North America Covered
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Published March 26, 2021
Scientists analyze billions of image pixels to produce continent-wide maps of land cover, which reveal some intriguing changes over the years.
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Deforestation in Papua
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Published March 9, 2021
While the region has seen less deforestation than other parts of Indonesia, large-scale clearing is still evident.
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River Colors are Changing
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Published February 26, 2021
In the past 35 years, one third of large rivers in the United States have changed their dominant color, often due to sediments or algae.
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