Researchers say that the natural ability of sea urchins to absorb CO2 could be a model for an effective carbon capture and storage system.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/sea-urchin-nickel-trick-could-be-key-capturing-carbon
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oceans-and-seas
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-sinks
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-capture-and-storage
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/corals