The entire network will be made up of five data highways: Upper Negro river
, Upper Solimoes, Madeira, Purus and Jurua.
But in October 2015, water levels in the Negro River
-- near Manaus, the capital of Brazil's state of Amazonas -- decreased so much that boats were left stranded.
Due to pressure from Southeast Asia, a region where the ornamental fish market has grown, the activity of exporting tropical fish, which originated from the Negro River
basin, is now at risk and may completely disappear.
2010) assessed the parasite fauna of eight species from the middle Negro River
, Amazonas State, Brazil, recording Monogenea, Ciliophora, Dinoflagellida and Nematoda.
Some of them were Indians from the Catholic missions on the Negro River
A local English speaking guide takes you down the Negro River
to explore the area by boat as you travel deeper into the forest to the home of the local Amazonian residents, Cablocos where you spend the evening having dinner with them.
The satellite image shows the city of Manaus and the junction of the dark waters of the Negro River
, coming from the northwest, and the muddy waters of the Solimoes River, coming from the southwest, to form the Amazon River, flowing eastward.
The pink mammal usually hides deep in the South American country's Rio Negro river
One on the Negro River
shut down last year after more than twenty years in business.
Is the Negro River
Basin (Amazon) impacted by naturally occurring mercury?
violaceum is abundant in the water and on the borders of the Negro River
in the Amazon basin (12); however, this is >1,000 kilometers from the region where the cases occurred.
Bott registered in 1969 a juvenile male from Cuieiras River, affluent of Negro River
, joining it 60 km NW of Manaus of the Amazonas State.