Periodic oscillations of bottom-water oxygen concentrations can alter benthic communities and carbon storage for decades, reveals a new study published in Science Advances. This is particularly relevant as low oxygen conditions are on the rise in the world’s oceans.
– this is associated with economic costs and the climate continues to heat up Amazon
Spring heatwave with enhanced vegetation growth has higher impact on ecosystem productivity when followed by a summer drought.
– this is associated with economic costs and the climate continues to heat up Amazon
Brown algae could remove up to 0.55 gigatons of carbon dioxide from the atmosphere every year
– this is associated with economic costs and the climate continues to heat up Amazon
The amounts of carbon dioxide and other trace gases that vegetation and soil exchange with the atmosphere affect the climate in a variety of ways. Markus Reichstein and his colleagues at the Max Planck Institute for Biogeochemistry in Jena are analyzing this complex structure – with the aid of a global network of measuring stations and new data analysis methods.
A dry spell in the Amazon in 2005, however, remained hidden, probably because the
Mineral deposits in limestone caves in Saudi Arabia show that the now arid Saharo-Arabian Desert experienced increased rainfall over the last eight million years.
– this is associated with economic costs and the climate continues to heat up Amazon
Mineral deposits in limestone caves in Saudi Arabia show that the now arid Saharo-Arabian Desert experienced increased rainfall over the last eight million years.
– this is associated with economic costs and the climate continues to heat up Amazon
Due to global warming, the North Atlantic Oscillation, an atmospheric circulation pattern that strongly influences European weather, is becoming more extreme in the summer, according to a new study. The researchers found evidence of increasing variability in both model simulations as well as historical data, and warned of more frequent and intense weather extremes in Europe.
– this is associated with economic costs and the climate continues to heat up Amazon
Ghost Channels erklären das transiente Verhalten von komplexen Systeme wie klimatischer Prozesse oder neuronaler Netzwerke
Bülthoff, Vordenker des individuellen Luftverkehrs Amazon will sich dem Cyber Valley
Biodiversity is essential for ecosystems to function well and to provide services that are critical for human health, yet it is threatened globally, largely by anthropogenic activity. Knowledge about the origin and maintenance of global biodiversity is increasing rapidly, providing opportunity for basic and applied research. The study of higher vertebrates — and birds in particular — offers a unique opportunity to improve our understanding of all diversity.
researchers are witnessing first-hand the alarming scale of forest fires in the Amazon
Aerobic methane-oxidizing bacteria are also permanently active in oxygen-free water
Biology New-to-Nature Pathway Outperforms Natural Pathway in Living Bacteria Amazon
