The terrestial water cycle leaves traces in the Earth’s gravity field The current onset of el Nino is raising hope in California to replenish some of its multiyear water deficit. Due to the warm pool of water on the East side of the Pacific, more rain, and consequently also larger potential for flooding is expected. …[Read More]
The measurements of atmospheric CO2 levels at Manu Loa, Hawaii read 401.01ppm on the 7th of December this year. To understand the significance of this number, you just need to look at the figure above from the 4th IPCC report. It shows the changes in CO2 concentrations during the past 800,000 years based on ice …[Read More]
“According to new research, the land bridge connecting Central and South America rose more than 10 million years earlier than originally thought” Traditionally, closure of the Panama Isthmus has been deemed responsible for the co-occurrence of two major events: The large Pleistocene glaciations and the Great American Biotic Interchange (GABI). Existing evidence indicating …[Read More]
Who is dreaming of a white spring? In daily life we might be more interested in the chances of a white Christmas, but the amount of snow-covered ground in the spring is a very good indicator of climate change. The figure above shows the projected change in snow cover extent in the Northern hemisphere in March-April …[Read More]
The website www.mantleplumes.org focuses on the debate about whether plumes exist or not, and what other mechanisms could cause melting anomalies inside Earth. MantlePlumes.org was born in March 2003 following a series of observations conflicting with the plume hypothesis, or unexpectedly failing to confirm it. An update about www.mantleplumes.org website progress was sent to us by Gillian R. Foulger Recent …[Read More]
The Arctic sea-ice extent has declined in the past 20 years and its future is uncertain. In the end, greenhouse gas emissions will determine the impact on the sea-ice from man-made climate change through radiative forcing (i.e. Representative Concentration Pathways or RCPs). The COP21 can determine the path we will follow and which course we will take to …[Read More]
As an Early Career Scientist you are eligible to apply for financial support to travel to the EGU General Assembly 2016. Financial support includes a registration fee waiver and a refund of the Abstract Processing Charge (APC) related to the abstract for which support was requested. Additionally, financial assistance towards travel expenditures may be provided …[Read More]
Context On the eve of the COP21, it is of paramount importance to recall how strongly the cryosphere is affected by Climate Change. Today, we present the impact of melting ice on sea level rise, as it is presented in the latest assessment report of the Intergovernmental Panel on Climate Change. Quick facts -Since 1992, …[Read More]
Post-doctoral position in seismology is available at the Earth System Physics (ESP) section of the International Centre for Theoretical Physics (ICTP). The position is funded by the GENERALI Group – a major player in the global insurance industry, in the framework of a research project integrating earthquake fault studies and simulations of the ground-motion. ICTP offers internationally competitive remuneration which …[Read More]
“From marine micro-organisms to mountain ecosystems” Welcome to the official blog of the Biogeosciences (BG) Division of the European Geoscience Union! This blog is run by biogeoscience enthusiasts with very different backgrounds, ranging from plantecophysiology over geology to geomicrobiology. Therefore we think that the variety of posts, will make this blog interesting for all interested …[Read More]