全部文献期刊会议图书|学者科研项目
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作者:Bernhard Bereiter , Bernhard Stauffer ...
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2010, Vol.297 (1), pp.226-233
摘要:Abstract(#br)CO 2 measurements on the EPICA (European Project for Ice Coring in Antarctica) DML ice core in depth levels just below the bubble ice–clathrate ice transformation zone (1230–2240 m depth) were performed. In the youngest part (1230–1600 m), they reveal varia...
作者:... Dieter Lüthi , Bernhard Bereiter , Jean-Marc Barnola
来源:[J].Earth and Planetary Science Letters(IF 4.349), 2011, Vol.307 (3), pp.334-340
摘要:Abstract(#br)The stable carbon isotopic signature of carbon dioxide (δ 13 CO 2 ) measured in the air occlusions of polar ice provides important constraints on the carbon cycle in past climates. In order to exploit this information for previous glacial periods, one must use d...
作者:Bernhard Bereiter , Céline Pascale ...
来源:[J].Atmospheric Measurement Techniques, 2020, Vol.13 (1), pp.101-117
摘要:Atmospheric trace gas measurements of greenhouse gases are critical in their precision and accuracy. In the past 5 years, atmospheric measurement and gas metrology communities have turned their attention to possible surface effects due to pressure and temperature variations ...
作者:Bernhard Bereiter , Kenji Kawamura , Jeffrey P. Severinghaus
来源:[J].Rapid Communications in Mass Spectrometry(IF 2.509), 2018, Vol.32 (10), pp.801-814
摘要:Rationale(#br)The global ocean constitutes the largest heat buffer in the global climate system, but little is known about its past changes. The isotopic and elemental ratios of heavy noble gases (krypton and xenon), together with argon and nitrogen in trapped air from ice c...
作者:Bernhard Bereiter , Sarah Eggleston ...
来源:[J].Geophysical Research Letters(IF 3.982), 2015, Vol.42 (2), pp.542-549
摘要:Abstract(#br)The European Project for Ice Coring in Antarctica Dome ice core from Dome C (EDC) has allowed for the reconstruction of atmospheric CO2 concentrations for the last 800,000 years. Here we revisit the oldest part of the EDC CO2 record using d...
作者:Bernhard Bereiter , Sarah Eggleston ...
来源:[J].Geophysical Research Letters(IF 3.982), 2015, Vol.42 (2), pp.542-549
摘要:The European Project for Ice Coring in Antarctica Dome ice core from Dome C (EDC) has allowed for the reconstruction of atmospheric CO2 concentrations for the last 800,000 years. Here we revisit the oldest part of the EDC CO2 record using different air ...
作者:Bernhard Bereiter , Dieter Lüthi ...
来源:[J].Proceedings of the National Academy of Sciences of the United States of America(IF 9.737), 2012, Vol.109 (25), pp.9755-9760
摘要:Important elements of natural climate variations during the last ice age are abrupt temperature increases over Greenland and related warming and cooling periods over Antarctica. Records from Antarctic ice cores have shown that the global carbon cycle also plays a role in the...

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