However, about 1 % of the carbon in the Earth’s biosphere has 6 protons and 7 neutrons (13C) forming the heavy stable isotope of this important element. Stable isotopes do not decay into other ...

We work in collaboration with NOAA’s Global Monitoring Laboratory, and our measurements of stable isotopes of methane and carbon dioxide help identify and quantify their emissions and sinks. Learn ...

The CUBES-SIL lab has three magnetic sector, gas-source, isotope ratio mass spectrometers designed to measure the relative abundance of stable isotopes of light ... to measure different masses of ...

James Cook University scientists will be part of a study to discover which trees will do best as carbon levels in the ...

It is a gas at standard temperature and pressure and exists in Earth's atmosphere in this state. Carbon dioxide is used by plants during photosynthesis to make sugars, which may either be consumed ...

Carbon sinks are important in the fight against climate change as they draw down atmospheric carbon ... bulk elemental composition, stable carbon isotopes and abundance of lead, lignin and organic ...