While cruising, you’ll see the Bay Islands with their beaches, the many … It is the second largest in Brazil, and It has always fascinated travelers for its size, 412 km², and especially for its exuberant beauty.
The area weighted depth is 5.7m and the maximum depth is 58 m. Guanabara bay has a total water volume of 1.87x109 m3. About 19 miles (31 km) long with a maximum width of 18 miles, it has a mile-wide entrance that

The size of Guanabara Bay makes it the second-largest in Brazil, but the depth of the bay, by sheer volume, makes it not only the deepest natural bay in Brazil, but the deepest in the world. The size of Guanabara Bay makes it the second-largest in Brazil, but the depth of the bay, by sheer volume, makes it not only the deepest natural bay in Brazil, but the deepest in the world!

It is not only the cariocas and fluminenses – respectively, the Rio de Janeiro city and state dwellers –, we are all saddened by the images of dirt and neglect disseminated all around the world. Discovered around 1502, it was originally named Rio de Janeiro Bay. Baia de Guanabara (approx. The bay has a narrow 1,6 km ocean entrance to the … Rio de Janeiro City has on its shore one of the most beatiful and famous bay on the world, Guanabara Bay. GUANABARA BAYNEGLECT AND RESISTANCE Emanuel Alencar .

23°45′S 44°45′W) is a eutrophic and polluted coastal bay in Brazil, impacted by the discharge from the Rio de Janeiro metropolitan area. The Serra do Mar mountain range rims the edge of the bay and continues 1500 km (932 miles) along the coast of the state of Rio de Janeiro. Guanabara Bay is an oceanic bay located in Southeast Brazil in the state of Rio de Janeiro. Debri Before the Rio Olympics in 2016, a major concern for the city as a contender was regarding watersports at … Guanabara Bay (22 24 0 e22 57 0 S, 42 33 0 e43 19 0 W) extends 28 km in its north-south axis and 30 km at its west-east axis, covering c.a. This change in depth is due to the high rates of sedimentation that have accelerated in the past century, due to anthropogenic activities in the catchment area.

The bay has a mean 1.0 tidal range and exhibits a mixed , mainly semidiurnal period. Guanabara Bay has been identified as one of the main polluted environments on the ... with an average depth of 5.7 m (Kjerfve et al ., 1997, Melo et al., 2015).


The average depth of the Guanabara Bay is 7.6 m; and 3 m in the northeast of the Bay, 8.3 m in the region between the Governors Island and the tips of the Cala - bouço and Gragoatá and 16.9 m in the outer portion of the bay [7]. The Guanabara Bay in Rio de Janeiro is one of the most important Brazilian morphological features, both in terms of its geological and geomorphological evolution as well as considering its historical importance to the development of Brazil. Guanabara Bay, bay of the Atlantic Ocean, southeastern Brazil, with Rio de Janeiro on its southwest shore and Niterói on its southeast. The shallow bay measures 28 km from west to east and 30 km from south to north, has a 131-km perimeter, a mean water volume of 1.87 x 10 9 m 3 , and 384 km 2 surface area.

a real-time coastal forecasting system for Guanabara Bay, one of the busiest estuaries in South America in both shipping and recreational activities. The circulation and salinity of the Bay waters are subject to tidal movements, wind and river discharge. The Guanabara Bay has great significance for us Brazilians.

Guanabara Bay, the 2nd largest bay in Brazil, is cradled between the mountains and the ocean with dramatic landscape of forested mountains: Tijuca Peak, Sugar Loaf, Urca, Cara de Cao and Corcovado. Introduction: General View of the Issue and Historical Background. Guanabara Bay.