European Geosciences Union
Division on Climate: Past, Present & Future
President: Didier Roche (cl@egu.eu)
Deputy President: Irka Hajdas
(hajdas@phys.ethz.ch)
The Division on Climate: Past, Present & Future is one of the larger divisions of the European Geosciences Union. It pools from many disciplines and consequently has many co-organized and co-listed sessions with other divisions at the general assembly. The division is very interdisciplinary and covers climate variations on all time scales. CL includes the study of any kind of climate archive from rocks to ocean cores, speleothems, ice cores, chronicles, to instrumental records to name a few. Besides observations, climate modeling on all time scales from the deep past to the future are areas covered by the division. Any aspect of the climate system falls into the realm of the division e.g. atmosphere, ocean, biosphere, cryosphere, and geology. Themes focus on the climate on Earth but may also expand other planets or the sun.
The 2019 Hans Oeschger Medal is awarded to Edward J. Brook for producing greenhouse-gas records from polar ice cores in unprecedented resolution that permitted the precise north-south synchronisation of climate signals and the identification of past variations in great detail.
The 2019 Milutin Milankovic Medal is awarded to Jacques Laskar for fundamental contributions to the investigation of orbital climate forcing, and for the development of long-term, reliable astronomical solutions important for the whole palaeoclimate community.
The 2019 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Aline Mega Highly variable surface-water conditions off southern Portugal during mid-Pleistocene Marine Isotope Stages 20 to 26 (790 – 970 ky)
The 2019 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Bernat Jiménez-Esteve Nonlinearity in the Northern Hemisphere atmospheric response to a linear ENSO forcing
The 2019 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Iulia-Madalina Streanga A calibration study of Sr/Ca ratios and δ18O to sea surface temperature and salinity in the West Pacific Warm Pool
The 2019 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Livia Manser Neogene evolution of paleoenvironments in the North American Great Plains from a stable isotope study
The 2019 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Nicholas Leach Current level and rate of warming determine emissions budgets under ambitious mitigation
The 2019 Arne Richter Awards for Outstanding Early Career Scientists is awarded to Amanda C. Maycock for significant and original contributions to the understanding of the influence of stratospheric processes on climate at temporal scales from seasons to centuries.
The 2018 Milutin Milankovic Medal is awarded to David A. Hodell for fundamental contributions to reconstructing and understanding past climate cycles and the causes of the mid-Pleistocene transition.
The 2018 Hans Oeschger Medal is awarded to Hubertus Fischer for his innovative development and use of analytical techniques to measure chemical compounds and gas concentrations and their isotopic compositions in polar ice cores.
The 2018 Division Outstanding Early Career Scientists Awards is awarded to Christo Buizert for his innovative contributions on the bi-polar phasing of climate change from polar ice-core data using an exceptional combination of experimental and theoretical approaches.
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Annarosa Quarello Homogenization of GNSS-derived IWV time series
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Davide Panosetti Convergence behavior of convection-resolving simulations of summertime deep convection over land
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to D. Jimena Roncancio Benitez Evaluation of climate variability and temperature extremes in Colombia: Opportunities for the outlining of climate change and human health adaptive strategies.
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Erwin Rottler Alpine temperature changes: features and feedbacks
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Lucie Babel Sociological factors in geoscientific model construction
The 2018 Outstanding Student Poster and PICO (OSPP) Awards is awarded to Nele-Charlotte Neddermann Seasonal predictability of European summer climate re-assessed
Numerical models are omnipresent in climate research. Constructed to understand the past, to forecast future climate and to gain new knowledge on natural processes and interactions, they enable the simulation of experiments at otherwise unreachable time and spatial scales. These instruments have long been considered to be fed – let even determined – by either theories or observations alone. But are they really? Sociological factors are at play too. It is precisely these influences that the present blog entry attempts …
Name of proxy Environmental Magnetism (also known as enviromagnetics) Type of record Environment and climate proxy Paleoenvironment Sedimentary environments (for the most part) Period of time investigated Present times to millions of years (depending on the preservation conditions) How does it work? Magnetism is a physical property that results from the behaviour of elementary particles in any substance. Depending on the chemical composition and distribution of elements within the material, different kinds of magnetism may result. In environmental magnetism mainly …
The EGU made several exciting announcements in October. Earlier this week we reported that beginning in 2020, the carbon dioxide emissions for the travel of all General Assembly participants will be offset. This represents a first for any major geoscience event and, along with a host of other greening initiatives, marks another important step towards minimising the meeting’s environmental impact.
Earlier this month EGU announced the winners of the 2020 awards and medals: 49 individuals who have made significant contributions to the Earth, planetary and space sciences and who will be honoured at the 2020 EGU General Assembly in May. We also announced the winners of the Outstanding Student Poster and PICO (OSPP) Awards from the 2019 General Assembly.
In October the EGU also hosted its second-annual science policy event in Brussels. The gathering brought together geoscientists and policymakers to provide feedback regarding the themes recently chosen for Horizon Europe, the EU’s next research and innovation framework programme.
The call for abstracts for our annual conference is now open. If you are interested in presenting your work in Vienna in May, please be sure to submit your abstract by 15 January 2020, 13:00 CET. If you would like to apply for Roland Schlich travel support to attend the meeting, please submit your abstract no later than 1 December 2019.
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In November, 2019 EGU members will have the opportunity to vote in the Union's autumn elections. Please check the elections page on our website for more information.