A new study has warned that oxygen levels in some oceans are beginning to fall and widespread evidence of the trend will likely be evident from 2030 onwards.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/climate-change-effect-marine-life-danger-oceans-lose-oxygen
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/zee-news
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-life
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-impacts
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-pacific-ocean