woods

Fires pollute much more than previously thought

Forest ecosystems are seriously disrupted by fires. But how far does this reach go?

How many trees does it take to provide us with oxygen?

Depending on the species and age of the tree, a person would need several specimens to be able to breathe with the oxygen they produce.

One in five plants, at risk of extinction

This is one of the data that the first world census of the vegetal kingdom throws, that puts in almost 400,000 the total number of species.

Amazon forests affected by drought absorb less carbon

An Oxford University study has measured the rate at which trees in the Amazon basin in Brazil, Peru and Bolivia inhale carbon from the atmosphere during severe drought. The research has focused on the growth rates and photosynthesis of trees in 13 rainforest areas and has compared the sectors that were most affected by the severe drought in 2010 with the areas that were not affected.

The meteorite that wiped out the dinosaurs led to the emergence of deciduous forests

The meteorite that caused the extinction of the dinosaurs 66 million years ago destroyed many more slow-growing evergreens than faster-growing deciduous trees.

Species diversity forests are more profitable and store more carbon

Contrary to what was thought, that monoculture forests are more productive, a study by the Group of Forest Ecology and Restoration of the University of Alcalá has shown that biological diversity increases the carbon storage capacity

Antarctica was covered with tropical forests

A little more than 50 million years ago, the appearance of the frozen continent was not as we know it today. If man could travel to the past and travel to Antarctica, surely he would not need to be lined with thermal and waterproof clothing as in current expeditions, since the temperatures would be warm and pleasant. These are the conclusions of a study published in Nature, which reveals that during the Lower Eocene Antarctica was covered with tropical forests.

Australopithecus sediba lived in forests, eating fruit and bark

An international team of scientists led by researchers from the Max Planck Institute for Evolutionary Anthropology (Germany) has analyzed the fossil teeth of Australopithecus sediba, which lived less than two million years ago. The results indicate that these primitive hominins ate leaves, fruits and bark, which shows that they were able to live in wooded environments and not in open habitats of the savannah as until now thought.

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