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Home > Featured Articles > A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean > A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean

A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean [1]

Among the tropical oceans, the western Indian Ocean hosts one of the largest concentrations of marine phytoplankton blooms in summer. Interestingly, this is also the region with the largest warming trend in sea surface temperatures in the tropics during the past century—although the contribution of such a large warming to productivity changes has remained ambiguous. Earlier studies had described the western Indian Ocean as a region with the largest increase in phytoplankton during the recent decades. On the contrary, the current study points out an alarming decrease of up to 20% in phytoplankton in this region over the past six decades.

Original Source [2]

Publication Date: 
28/01/2016
Mathew Koll Roxy [3], Aditi Modi [4], Raghu Murtugudde & et al [5]
Geophysical Research Letters [6]
43
2
826-833
Tags:
Indian Ocean [7], Global Warming [8], Climate Impacts [9], Marine Ecosystems [10], Oceans and Seas [11]
Centre for Science and Environment
National Knowledge Commission Government of India

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Source URL: http://admin.indiaenvironmentportal.org.in/feature-article/reduction-marine-primary-productivity-driven-rapid-warming-over-tropical-indian

Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/reduction-marine-primary-productivity-driven-rapid-warming-over-tropical-indian
[2] https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2015GL066979
[3] http://admin.indiaenvironmentportal.org.in/category/author/mathew-koll-roxy
[4] http://admin.indiaenvironmentportal.org.in/category/author/aditi-modi
[5] http://admin.indiaenvironmentportal.org.in/category/author/raghu-murtugudde-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/geophysical-research-letters
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-ocean
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-impacts
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oceans-and-seas