Prof. Dr. Maria Kanakidou (Univ. Kreta + Bremen): Human driven changes in atmospheric deposition of nutrients to the ecosystems
source of food for humanity and without the ocean phytoplankton carbon dioxide in the atmosphere would have been about 200 ppm higher. The sink of carbon dioxide by carbon sequestration depends on the availability [...] against others can lead to biodiversity losses. Nutrients equilibria of both land and marine ecosystems have been disturbed during the Anthropocene period. Material of natural and/or anthropogenic origin, p [...] cycles of nitrogen, iron and phosphorus, the role of atmospheric acidity and organics, how these cycles have been impacted by human activities and potential consequences for the ecosystems. Das Physikalische