Future Climate Scenarios


    Sources of GHGs



Climate Change

Climate change is one of the greatest threats to human civilisation, but determining future climate scenarios can only be built on the foundation of what we know has happened before. From understanding the variability in Earth’s climate and the possible mechanisms which drive global climate cycles, scientists have been able to develop highly sophisticated models of our future climate and are delivering crucial information to the public and government about the possible consequences of anthropogenic activity.

Stable isotope analysis works as a virtual paleo-thermometer, allowing readings of past earth temperatures in a variety of materials such as micro-fossils, ice cores and tree rings. By combining this temperature information and extrapolating into the future, we maybe able to avoid the worst outcomes and stable isotope analysis will play a crucial role in helping us do this.

Carbonate Materials

Climate signals are found throughout the seabed in the form of sedimented carbonate materials from ancient biota. The 13C and 18O isotope ratios of these materials a directly related to the ocean temperature at the time of their existence. Our Dual Inlet inlet system equipped the MultiCarb is capable of the highest precision 13C and 18O analysis of extremely small samples, as well as offering exciting new "clumped isotope" analysis.

» MultiCarb

Ice core water analysis

The isotopic ratio of precipitation is fundamentally dependent on the temperature of the oceans it evaporates from. Ice cores from the arctic and antarctic polar regions have been recording the isotope variation for millenia making it possible to determine the temperature at the time that the ice was laid down. Our AquaPrep is able to perform the highest 18O and 2H analysis compared to any other technique, reducing uncertainty in your temperature proxy calculations.

» AquaPrep

Greenhouse Gases

Greenhouse gases in the atmosphere are major drivers for climate change. Decoupling the anthropogenic contribution of these gases to the atmosphere from those that are the result of natural processes is vital if we are to understand the mechanisms for climate change. Using iso FLOW, you can investigate the isotopic ratios of the main greenhouse gases CO2, N2O and CH4 in atmospheric gas samples to help develop strategies to cope with climate change.

Climate change publications using our instruments

Our customers use our instruments to do some amazing research in the climate change application field. To show you how they perform their research and how they use our IRMS instruments, we have collected a range of peer-reviewed publications which cite our products. You can find the citations below and then follow the links to the publishing journal should you wish to download the publication.

If you would like to investigate our available citations in more detail, or email the citation list to yourself or your colleagues then take a look at our full citation database.

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