Etiqueta: marcos fernandez-martinez

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Tropical forests increase Earth’s carbon sequestration capacity

18 de December 2018Verónica Couto Antelo

According to a study published yesterday in the Nature Climate Change journal, the capacity of terrestrial ecosystems to absorb carbon dioxide (CO2) increased between 1994 and 2014. The study highlights the need to protect tropical forests, as their carbon sequestration rate has risen more than that of any other type of forest over the last few years.

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For the time being, forests are helping to slow CO2 accumulation and climate change

4 de December 2017Albert Naya i Díaz

A study led by CREAF shows that decreases in pollutant deposition and the increase in atmospheric CO2 have stimulated photosynthesis and carbon sequestration in forests. Therefore, it is crucial to understand how carbon circulates in the atmosphere, in living organisms, oceans, and soils in order to anticipate the effects of climate change.

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The greening of the earth is reaching its limit

19 de September 2017Albert Naya i Díaz

A new study led by Josep Peñuelas and published in Nature Ecology and Evolution reveals that CO2 abundance in the atmosphere no longer has a powerful fertilizing effect on vegetation. The greening that has been observed in recent years is slowing and this will cause CO2 levels in the atmosphere to rise, thus increasing temperatures and leading to increasingly severe changes in climate.

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When the spring is warm and dry, seed production is increased in forests across Western Europe

31 de August 2016Albert Naya i Díaz

The North Atlantic Oscillation (NAO), an important atmospheric phenomenon affecting the meteorology of the whole of Europe, impacts the quantity and timing of seed production in the continent's forests. When the NAO favors a dry and warm spring, most of the studied forests produced more seeds and this is also done in a more synchronized manner.  

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