cold water corals
Cold-Water Corals
Reef-forming cold water deep sea corals are a unique archive to study past ocean dynamics and climate.
Th/U sample preparation
Th/U Laboratory
Preparation of the samples for high-precision Th/U dating requires the chemical purification of both trace elements from natural samples.
measuring heat and gas transfer at the ocean
Air-Sea Interactions
Physical processes controlling the exchange of heat and gases between atmosphere and ocean as well as the properties of wind generated waves are studied using imaging techniques.
An atmospheric suntracker on the roof of the IUP.
The rooftop atmospheric observatory
Measuring greenhouse gases and other atmospheric constituents above Heidelberg.
Sampling water from the ocean.
Ocean Tracers
Climate driven cycles of heat and carbon in the ocean are studied through the use of trace isotopes such as radiocarbon.
detecting bubbles generated by breaking waves
Breaking waves and bubble clouds
Bubble clouds, generated by breaking waves, play a role in the exchange of gases between the ocean and the atmosphere. Bubble sizes are measured using imaging techniques.
Mobiles Labor für das VERIFY Projekt
Mobile Laboratory of the VERIFY project
The mobile laboratory is used to monitor source-specific combustion gases (CO2, CO, CH4, NOx) in the atmosphere with the focus on domestic heating and traffic emissions.
preparing radiocarbon samples
Radiocarbon Laboratory
Carbon dioxide extraction from speleothem samples and carbon graphitization to trace the past global carbon cycle.
High Alpine research station Jungfraujoch in the Swiss Alps
High Alpine research station Jungfraujoch in the Swiss Alps
Since 1986, IUP is measuring here atmospheric 14CO2. Today the clean air station Jungfraujoch is part of the ICOS atmosphere station network.
ICOS Labor am IUP Heidelberg
ICOS CRL flask CO2 Extraction and Graphitization Line
The Karl Otto Münich Central Radiocarbon Laboratory of the European Research Infrastructure ICOS prepares atmospheric CO2 samples for 14C analysis by AMS.
stalagtites and stalagmites
Speleothems
Stalagmites are an important archive to study past climate.
sample preparation at the MC-ICPMS laboratory
MC-ICPMS Laboratory
Preparation of high-precision isotope measurements with semi-automated multi-collector inductively coupled plasma mass spectrometers.
The HALO research aircraft at the airport in Rio Grande, Argentina during the SOUTHTRAC campaign in Sept. - Nov. 2019, with the mini-DOAS instrument on board.
The Aeolotron Wind-Wave Tank
The Aeolotron
The largest active annular wind-wave tank in the world, the Aeolotron, is used to study small-scale exchange processes between the ocean and the atmosphere.
Dr. Claudia Stephan
Wave-mediated coupling of convection and circulation
14.11.2020 - 85Kr is an important dating tracer for water and ice with ages up to about 40 years. The new analytical technique of ATTA will make this method more widely applicable. A prerequisite…
10.09.2020 - A new article in Nature Astronomy outlines how climate change is affecting the quality of astronomical observations at the Very Large Telescope (VLT), a suite of four 8 m telescopes,…
17.08.2020 - How to feed a growing global population in a secure and sustainable way? The conventional, biogenic agriculture has yet failed to provide a reliable concept which circumvents its severe…
05.08.2020 - In a new publication in Global and Planetary Change three stalagmites from cave systems in Germany provide new insight on the most pronounced climate anomaly of the Holocene was the 8.2…
05.08.2020 - Evan Cooper Border a physics student in our team has received his PhD on last Wednesday. Evan worked on the hypothesis of whether or not natural U-isotopes, here the 234U/238U ratio,…
05.08.2020 - Steffen Therre received his PhD last week. He studied physics and became a member of the team Physics of Environmental Archives during his Bachelor Science Project in 2014. Over the…
22.06.2020 - Therese Weißbach, a Physics student from the team Isotopologues has successfully defended her PhD entitled 'Spectroscopic isotopic ratio analysis on speleothem fluid inclusions -…
12.05.2020 - A transdisciplinary study on climate change adaptation of urban squares with contributions by IUP researchers has been published. A Heidelberg research team including members of the…