Oxygen-poor waters occupy large volumes of the intermediate-depth eastern tropical oceans. Oxygen-poor conditions have far-reaching impacts on ecosystems because important mobile microorganisms avoid or cannot survive in hypoxic zones. Climate models predict declines in oceanic dissolved oxygen produced by global warming. The researchers constructed a 50-year time series of dissolved-oxygen concentration for select tropical oceanic regions by augmenting a historical database with recent measurements.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/expanding-oxygen-minimum-zones-tropical-oceans
[2] http://admin.indiaenvironmentportal.org.in/category/author/lothar-stramma
[3] http://admin.indiaenvironmentportal.org.in/category/author/gregory-c-johnson
[4] http://admin.indiaenvironmentportal.org.in/category/author/janet-sprintall-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/science
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-life
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oceans-and-seas
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-ocean
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-atlantic-ocean
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-science
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-impacts