Can a dose of Geritol (iron) really save them?
One might not think that our North Atlantic cod are taking their marching orders from the ghost of Genghis Khan but indeed they may well be. It is all about the story of dust in the wind. Here at the Planktos Foundation we have been working on this story of on how the oceans are being degraded by rising CO2. The key is the link between the oceans and land and the dependency the oceans have on dust born iron and other micro-nutrients. It seems the grass is a bit greener in Mongolia and way less greener in the oceans as a result.
In short there is very strong evidence showing that the most responsive terrestrial plant ecosystems are enormously benefited by the present high CO2 levels. This has begun a powerful feedback loop. The dry land short grass ecosystems are an especially important part of the central Asia steppes including much of Mongolia. That short grass has evolved to be able to survive in a very droughty environment where a tiny bit of extra water makes for bumper crops of grass. Aside from rain the major limiting factor for such steppe grass is water lost by evapo-transpiration when the grasses open their stomata (lungs)to exchange gases with the atmosphere seeking the CO2 they need to grow. They have always paid for CO2 by giving up water to the drying effects of the air.
George Russ | Planktos Foundation
Researchers develop eco-friendly, 4-in-1 catalyst
25.04.2017 | Brown University
Transfecting cells gently – the LZH presents a GNOME prototype at the Labvolution 2017
25.04.2017 | Laser Zentrum Hannover e.V.
More and more automobile companies are focusing on body parts made of carbon fiber reinforced plastics (CFRP). However, manufacturing and repair costs must be further reduced in order to make CFRP more economical in use. Together with the Volkswagen AG and five other partners in the project HolQueSt 3D, the Laser Zentrum Hannover e.V. (LZH) has developed laser processes for the automatic trimming, drilling and repair of three-dimensional components.
Automated manufacturing processes are the basis for ultimately establishing the series production of CFRP components. In the project HolQueSt 3D, the LZH has...
Reflecting the structure of composites found in nature and the ancient world, researchers at the University of Illinois at Urbana-Champaign have synthesized thin carbon nanotube (CNT) textiles that exhibit both high electrical conductivity and a level of toughness that is about fifty times higher than copper films, currently used in electronics.
"The structural robustness of thin metal films has significant importance for the reliable operation of smart skin and flexible electronics including...
The nearby, giant radio galaxy M87 hosts a supermassive black hole (BH) and is well-known for its bright jet dominating the spectrum over ten orders of magnitude in frequency. Due to its proximity, jet prominence, and the large black hole mass, M87 is the best laboratory for investigating the formation, acceleration, and collimation of relativistic jets. A research team led by Silke Britzen from the Max Planck Institute for Radio Astronomy in Bonn, Germany, has found strong indication for turbulent processes connecting the accretion disk and the jet of that galaxy providing insights into the longstanding problem of the origin of astrophysical jets.
Supermassive black holes form some of the most enigmatic phenomena in astrophysics. Their enormous energy output is supposed to be generated by the...
The probability to find a certain number of photons inside a laser pulse usually corresponds to a classical distribution of independent events, the so-called...
Microprocessors based on atomically thin materials hold the promise of the evolution of traditional processors as well as new applications in the field of flexible electronics. Now, a TU Wien research team led by Thomas Müller has made a breakthrough in this field as part of an ongoing research project.
Two-dimensional materials, or 2D materials for short, are extremely versatile, although – or often more precisely because – they are made up of just one or a...
20.04.2017 | Event News
18.04.2017 | Event News
03.04.2017 | Event News
25.04.2017 | Physics and Astronomy
25.04.2017 | Materials Sciences
25.04.2017 | Life Sciences