Measuring the triple O₂ isotopic composition of air trapped in ice cores and quantifying thecauses of δ¹⁸O_atm Millennial Scale Variations

Geo- og miljøvidenskab

• air 50%
• air bubble 10%
• analysis 2%
• argon 18%
• atmosphere 4%
• atmospheric component 11%
• automation 8%
• biological cycle 12%
• biological processes 8%
• boundary condition 6%
• bubble 15%
• carbon dioxide 6%
• climate 9%
• climate variation 10%
• climatic effect 10%
• distribution 3%
• extraction method 9%
• firn 22%
• fractionation 21%
• gas 17%
• general circulation model 7%
• Heinrich event 11%
• helium 9%
• Holocene 6%
• hydrological change 10%
• hydrological cycle 16%
• hydrology 7%
• ice 17%
• ice core 100%
• ice sheet 7%
• indicator 5%
• isotope 69%
• isotopic composition 79%
• isotopic fractionation 10%
• land 4%
• loss 4%
• mass balance 7%
• mass spectrometry 7%
• measuring 62%
• melt 6%
• membrane 11%
• method 7%
• modeling 7%
• neem 27%
• nitrogen 5%
• ocean 4%
• oxygen 10%
• oxygen isotope 8%
• permeability 5%
• photochemistry 10%
• photosynthesis 8%
• sea level 6%
• sealing 8%
• simulation 3%
• stable isotope 7%
• test 3%
• thesis 9%
• timescale 6%
• tracer 13%
• transport process 8%
• tropics 7%
• vegetation 15%
• water 7%
• world 4%