Ecology

Ecology

Stories about dead shells

Disappearance of mollusks indicates environmental imbalance in oceans

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Biodiversity

More than a catalog

DNA barcodes identify new species and aid ecology and evolution studies

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Ecology

Chemistry in the air

Volatile compounds control the interaction between vegetables and insects

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Environment

Under the Copenhagen banner

Studies show the evolution of greenhouse gas emissions in Brazil

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Environment

Fighting extinction

Researchers identify priority conservation areas in the state of Pará

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Botany

Submerged in stand-by mode

Native tree from the Amazon Region saves energy to survive constant floods

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Ecology

Overly close neighbors

Living close to human beings exposes the brown monkey to yellow fever

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João Lúcio de Azevedo

João Lúcio de Azevedo: Unjustified fear

Expert on plant microorganisms says only 1% of fungi and bacteria cause problems

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Ecology

Faithful gardeners

Ants help seeds germinate in the Mata Atlântica and in the Cerrado

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botany

The woods are on the move

Forests and fields have advanced and receded in Brazil for 30 thousand years

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Ecology

Impoverished rivers

Hydroelectric increase erosion of the Parana river

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Biodiversity

Angola on the route of the BioTA

BioTA Africa program due to expand to Angola

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Amphibians

To understand the past

South of Bahia is important for Atlantic Forest conservation

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Cover

From the edge of the forest

Reduction in rainfall reduces Amazon's capacity to absorb carbon dioxide

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Ecology

Danger at sea

Pollution and reduction of fauna increase shark attacks on bathers

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Ecology

New underwater lands

Area of coral reefs in Abrolhos is twice as large as previously thought

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Botany

Through leaves and roots

Teams identify tree-based strategies to guarantee water supply

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Dissemination

Pictures of preservation

Berlin exhibition shows the wealth of Brazilian biodiversity

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Ecology

Re-planting the Forest

Farmers and local administrations are bringing forests back to life

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Cover

Emergency Manual

Maps define guidelines for preserving native vegetation in São Paulo

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Ecology

Vulnerable predators

Strategies to save the rays and sharks of the Brazilian coastline

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Ecology

Priorities of Minas Gerais

Areas of high biological wealth as a target for researches and conservation

Ecology

The faces of the Amazon

Dry ground forests and waterlogged stretches behave differently

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ecology

A warmer Earth

Increase of the temperature should redraw the profile of life on the planet

ecology

Fleeting encounters

The survival of trees depend on tiny insects and pollinating birds

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Ecology

Life and death on the sand

Biologists from Rio assess the degree of destruction of 17 restingas

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Ecology

Inverted flow

Tapajós National Forest now liberates more carbon dioxide gas than it absorbs

Ecology

Tables turned

Contamination of rivers by oil threatens above all fish with aerial respiration

Ecology

The land of the birds

Eight species of birds that only live between the Xingu and Tapajós rivers

Ecology

Wealth in danger

Diversity of species in may reduce in regenerating forests

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