A warming Earth causes the volume of mountain glaciers and their extent to decline globally for decades. At the same time, the cover of many glaciers with debris changes. However, this debris coverage has been rarely recorded so far. A study by the scientist Dirk Scherler of the German Research Centre for Geosciences GFZ and…
How Much Debris Is Lying on Glaciers?
A warming Earth causes the volume of mountain glaciers and their extent to decline globally for decades. At the same time, the cover of many glaciers with debris changes. However, this debris coverage has been rarely recorded so far. A study by the scientist Dirk Scherler of the German Research Centre for Geosciences GFZ and…
Image Of The Day: Satellites Map Photosynthesis At High Resolution
Life on Earth is impossible without photosynthesis. It provides food and oxygen to all higher life forms and plays an important role in the climate system, since this process regulates the uptake of carbon dioxide (CO2) from the Earth´s atmosphere and its fixation in biomass. However, quantification of photosynthesis at the ecosystem-to-global scale remains uncertain.…