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Interannual variation of ocean heat content in outer Indonesian waters in warming ocean (Case study: West Sumatra waters)
Radjawane I.M.a, Bernawis L.I.a, Priyono B.b, Fadli M.a, Putuhena H.S.a
a Oceanography Study Program, Faculty of Earth Sciences and Technology, Institut Teknologi Bandung, Bandung, 40132, Indonesia
b Insitute of Marine Research and Observation, Ministry of Marine Affairs and Fisheries, Jalan Baru Perancak, Bali, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2015 AIP Publishing LLC.This research was intended observe of interannual variation of Ocean Heat Content (OHC) in outer Indonesian Water within the boundary of Indonesia Economic Exclusive Zone (EEZ) with study case focused West Sumatra waters that related to global ocean warming. The temperature data were obtained from ARGO floats as well as other observations data from 2002-2010. OHC was calculated following the equations adopted from Young et al.(2009) using a two-layer ocean models which are above and below the thermocline, where the heat content is calculated from the surface to depth of 28° C isotherm of upper thermocline.The results show trend of increasing OHC and varies interannual in West Sumatra water. The OHC ranges from 425 MJ/m2 to 4720 MJ/m2 in West Sumatra. The signal of OHC in West Sumatra influenced by Indian Ocean Dipole Mode phenomena. When positive IOD event occurs then decrease of OHC in West Sumatra due to decrease in SST over the areas.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1063/1.4930695[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]