Images of one of the Amazon River’s main tributaries, the Negro River, show just how dramatically water is dwindling. When The Associated Press photographed the Negro River and surrounding areas ...
For a period of two years, between 1850 and 1852, the English naturalist Alfred Russell Wallace traveled up and down the Negro river, one of the main tributaries of the Amazon river. It was one of the ...
Travel up the Rio Negro, the least inhabited river in the Amazon river basin. Throughout the cruise, you will explore the region on daily excursions by small boat and on foot, looking for a ...
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Drought has dried a major Amazon River tributary to its lowest level in over 122 yearsthe Amazon River’s longest tributary. The Negro River drains about 10% of the Amazon basin and is the world’s sixth-largest by water volume. Manaus, the biggest city in the rainforest ...
Limnology and Oceanography, Vol. 61, No. S1, Special Issue: Methane Emissions from Oceans, Wetlands, and Freshwater Habitats: New Perspectives and Feedbacks on Climate (2016), pp. S221-S237 (17 pages) ...
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