Oceanography

Biology

Giants with their own light source

Researchers have now isolated the substances involved in Dosidicus gigas bioluminescence

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Biology

The changing venom of a stingray

Stingray venom changes as the fish mature

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Video

How to protect sharks

Research group tracks oceanic sharks and maps them onto fishing zones in order to propose conservation areas | 3'40"

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Oceanography

Sources of methane

Two thousand craters releasing the greenhouse gas found off the Brazilian coast

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Oceanography

The progressive destruction of Brazilian beaches

Loss or accumulation of sand and mud has altered 60% of the Brazilian coastline

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Infrastructure

Floating laboratory

Brazilian Navy survey vessel to receive R$75 million in funding under new agreement

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ECOLOGY

Underwater Forest

Coral reefs at the mouth of the Amazon River may be larger, deeper, and more complex than expected

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OCEANOGRAPHY

Sources of methane under the sea

Two thousand craters releasing greenhouse gas found off the Brazilian coast

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Oceanography

The sea’s advance

Brazilian beaches under erosive processes have increased from 40% to 60% since 2003.

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Video

New species of colorful fish stuns researchers

Discovery off the São Pedro and São Paulo Archipelago is evidence of a unique and little known fauna

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Ecology

Deep sea alliances

Six species of cleaner fish from the Rocas Atoll obtain food by removing parasites from larger fish

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Art

This is not a fried egg

Sun coral has a great ability to regenerate and a varied reproductive repertoire. These characteristics have enabled Tubastraea coccinea, a species that originated in the Indo-Pacific, to spread along the Brazilian coast, damaging native coral populations. Oceanographer Bruna Luz is studying the species from a genetic perspective, uncovering knowledge that may help us understand the... View Article

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Photolab

At the bottom of the Amazon

At the bottom of the Amazon

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Ecology

Deep sea alliances

Cleaner fish obtain food by removing parasites from larger fish

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Retrospect

Researchers of the sea

Oceanography began to be consolidated in Brazil in the 1940s

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Oceanography

Sea levels along the Brazilian coast are expected to rise

Sea levels along the Brazilian coast are expected to rise

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Geology

Ocean reefs may have emerged 20 million years earlier than previously thought

Ocean reefs may have emerged 20 million years earlier than previously thought

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Photolab

This is not a fried egg

This is not a fried egg

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MARINE BIOLOGY

Perfect match

Algae were already living in symbiosis with corals 210 million years ago

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photolab

Carnival all year round

Carnival all year round

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Alpha-Crucis

Back to sea

The oceanographic research vessel owned by USP returned to the sea

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Oceanography

Studying the sea

A new unit of Unesp, the Institute of Advanced Studies of the Sea was opened

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NAVAL ENGINEERING

Underwater vehicles

Underwater robots are tested in oil exploration and research

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RRS Sir David Attenborough

New polar research ships

The UK’s polar research ship is scheduled to begin operating in 2019

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MEMORY

Good-bye to the Prof. Besnard

University has to remove oceanographic vessel from the port

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ZOOLOGY

The voyages of sea turtles

Genetics help delineate populations of endangered species

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NANOGEOSCIENCE

More productive oil wells

Nanoparticles can increase the oil and gas extracted from reservoirs

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ENVIRONMENT

Damage hidden in the mud

Dam collapse in Minas Gerais can change the ecological dynamics of the Rio Doce

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COVER

Prevention is worth the effort

Adaptive measures would reduce the damage caused by rising sea levels

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OCEANOGRAPHY

Thinner and more fragile

One shelf in western Antarctica may disappear by the end of the decade

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