The modern Arctic Ocean is regarded as a barometer of global change and amplifier of global warming and therefore records of past Arctic change are critical for palaeoclimate reconstruction.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/late-cretaceous-seasonal-ocean-variability-arctic
[2] http://admin.indiaenvironmentportal.org.in/category/author/andrew-davies
[3] http://admin.indiaenvironmentportal.org.in/category/author/alan-e-s-kemp
[4] http://admin.indiaenvironmentportal.org.in/category/author/jennifer-pike
[5] http://admin.indiaenvironmentportal.org.in/category/journal/nature
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arctic-ocean
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sedimentation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming