Antarctic ice cores can be used to reconstruct atmospheric CO2 concentrations, revealing significant changes during the Holocene epoch which started 11,000 years ago. Here, a highly resolved delta13C record is presented for the past 11,000 years from measurements on atmospheric CO2 trapped in an Antarctic ice core.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/stable-isotope-constraints-holocene-carbon-cycle-changes-antarctic-ice-core
[2] http://admin.indiaenvironmentportal.org.in/category/author/joachim-elsig
[3] http://admin.indiaenvironmentportal.org.in/category/author/jochen-schmitt
[4] http://admin.indiaenvironmentportal.org.in/category/author/daiana-leuenberger-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/nature
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/antarctica