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Journal articles on the topic 'Survival at sea – Indian Ocean'

Author: Grafiati

Published: 26 July 2024

Last updated: 31 July 2025

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1

Pujolràs-Noguer, Esther, Emma Domínguez-Rué, and Marice l Oró-Piqueras. "Exploring the Interstices of Aging and Narrative Agency in M.G. Vassanji’s The Book of Secrets and Abdulrazak Gurnah’s By the Sea /." Revista Canaria de Estudios Ingleses, no. 82 (2021): 79–93. http://dx.doi.org/10.25145/j.recaesin.2021.82.06.

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Indian Ocean literature has captured the porousness and fluidity that configure the Indian Ocean space through narrations in which history and memory, both individual and collective, blend to voice the uninhabited silence forged by unsettled colonialism. M.G. Vassanji’s The Book of Secrets (1994) and Abdulrazak Gurnah’s By the Sea (2001) are perspicuous exponents of the undertows that lurk behind the troubled existence of uprooted individuals for whom the act of telling stories becomes their means of survival. Given the old age of the protagonists of both novels, Pius Fernandes in The Book of

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Siddiqi, Mobin, and Rafia Azmat. "The Arabian Sea – Marine Pollution Viz A Viz Existence and Implementation of International Preventative Laws." Polaris – Journal of Maritime Research 1, no. 1 (2019): 1–18. http://dx.doi.org/10.53963/pjmr.2019.004.1.

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Tremendously increasing marine pollution is a global threat to the survival of humanity. The correlation between marine pollution and devastating impact on ecological systems and other spheres of environment havealreadybeenproven. Marine pollution is not a localized phenomenon and has its effects on a globalscale; this leads to formulatio n of certain international regulations mutually agreed bysignatory nations. However, in certain parts of the world, including the Indian Ocean, compliance withregulations is not observable. Unsolved partof the puzzle is; why marine pollution continues to exis

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3

R.OZA, SANDIP, R. K. K. SINGH, ABHINAV SRIVASTAVA, MIHIR K.DASH, I. M. L. DAS, and N. K. VYAS. "Inter-annual variations observed in spring and summer Antarctic sea ice extent in recent decade." MAUSAM 62, no. 4 (2021): 633–40. http://dx.doi.org/10.54302/mausam.v62i4.381.

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The growth and decay of sea ice are complex processes and have important feedback onto the oceanic and atmospheric circulation. In the Antarctic, sea ice variability significantly affects the primary productivity in the Southern Ocean and thereby negatively influences the performance and survival of species in polar ecosystem. In present days, the awareness on the sea ice variability in the Antarctic is not as matured as it is for the Arctic region. The present paper focuses on the inter-annual trends (1999-2009) observed in the monthly fractional sea ice cover in the Antarctic at 1 × 1 degree

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B., Anu, and Sanskriti Mishra. "Dumped Weapons & Underwater Arms Race: Analysis of India’s Survival Strength with the Existing Legal Framework." PURUSHARTHA - A journal of Management, Ethics and Spirituality 16, no. 1 (2023): 43–61. http://dx.doi.org/10.21844/16202116104.

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India’s role in maritime trade dates back to 1500s as it is bordered with Indian Ocean which is open sea. But it gradually declined when the state was invaded by colonial powers and made forced participation in the World Wars. During the wars Indian Ocean catered as major maritime trade route and hence a lot of warships sank, seized weapons were dumped in the ocean. The dumped weapons include non-deactivated biological and chemical weapons that pose perpetual threat to India and other coastal states. Since Cold War, there was a rise in militarization in the seabed which eventually led to arms

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5

Gollasch, S. "Survival of tropical ballast water organisms during a cruise from the Indian Ocean to the North Sea." Journal of Plankton Research 22, no. 5 (2000): 923–37. http://dx.doi.org/10.1093/plankt/22.5.923.

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6

LAVERS, JENNIFER L., SIMEON LISOVSKI, and ALEXANDER L. BOND. "Preliminary survival and movement data for a declining population of Flesh-footed Shearwater Ardenna carneipes in Western Australia provides insights into marine threats." Bird Conservation International 29, no. 2 (2018): 327–37. http://dx.doi.org/10.1017/s0959270918000084.

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SummarySeabirds face diverse threats on their breeding islands and while at sea. Human activities have been linked to the decline of seabird populations, yet over-wintering areas typically receive little or no protection. Adult survival rates, a crucial parameter for population persistence in long-lived species, tend to be spatially or temporally restricted for many seabird species, limiting our understanding of factors driving population trends at some sites. We used bio-loggers to study the migration of Western Australian Flesh-footed Shearwaters Ardenna carneipes carneipes and estimated adu

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Allamel, Frédéric. "The Houma Indians’ battle against the ocean." Disaster Prevention and Management 25, no. 2 (2016): 183–95. http://dx.doi.org/10.1108/dpm-12-2015-0281.

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Purpose – The Houma Indians reside in the backwaters of the Mississippi Delta, a coastal area that is disappearing due to natural subsidence, sea-level rise, and mismanagements of the ecosystems. The purpose of this paper is to scrutinize the causes of this ecocide and the responses addressing such environmental challenges, including scientific strategies, political non-intervention, and the United Houma Nation’s plans for preserving a sense of place and togetherness as a prerequisite for its cultural survival. Design/methodology/approach – This ethnographic investigation relies on participant

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8

Chambellant, Magaly, Gwénaël Beauplet, Christophe Guinet, and Jean-Yves Georges. "Long-term evaluation of pup growth and preweaning survival rates in subantarctic fur seals, Arctocephalus tropicalis, on Amsterdam Island." Canadian Journal of Zoology 81, no. 7 (2003): 1222–32. http://dx.doi.org/10.1139/z03-114.

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This study is the first to investigate pup preweaning growth and survival rates over seven consecutive breeding seasons in subantarctic fur seals, Arctocephalus tropicalis, on Amsterdam Island, southern Indian Ocean. Growth and survival were studied in relation to year and pup sex, birth date, birth mass, and growth rate at 60 days of age. The pup growth rate decreased over the 7-year study period and was the lowest ever found in otariids, which suggests that lactating females experience constant low food availability. Male and female pups grew and survived at similar rates. Pups that were hea

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9

Shin, Kyong-Ho, and Keun-Hyung Choi. "The Effects of Salinity on the Growth, Survival, and Feeding of Sanderia malayensis (Cnidaria: Scyphozoa) Ephyrae." Diversity 17, no. 4 (2025): 239. https://doi.org/10.3390/d17040239.

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Sanderia malayensis is a species from the phylum Cnidaria, class Scyphozoa, and order Semaeostomeae, found in tropical waters, including the Red Sea, Indian Ocean, and Malaysian waters. Its distribution extends to the waters of Australia and Japan. This study aimed to evaluate the effects of salinity on the growth and survival of Sanderia malayensis ephyrae and to determine its optimal salinity range. The experimental design included two temperature conditions (20 °C and 24 °C) and three salinity levels (21 PSU, 24 PSU, and 27 PSU). The results indicated that growth and feeding abilities were

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Ramadhaniaty, Mutia, Adrian Damora, and Intania Moula. "Genetic diversity of octopus (Octopus cyanea) in the Northern Waters of Aceh." BIO Web of Conferences 156 (2025): 03005. https://doi.org/10.1051/bioconf/202515603005.

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The octopus exhibits highly developed defensive adaptations, including the ability to camouflage itself to deceive predators. It undergoes two larval stages, during which it experiences wide dispersal influenced by ocean currents and oceanographic characteristics. One region with complex current dynamics is the northern waters of Aceh, specifically around Pulau Aceh, which are influenced by the currents of the Indian Ocean and the Andaman Sea. The objective of this study is to assess the genetic diversity of Octopus cyanea by comparing the Aceh population with those from Sri Lanka and Japan, w

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Majumder, Amit. "An Empirical Study on Socio-Economic Conditions of Fishermen of North-East Coastal Region of India." IRA-International Journal of Management & Social Sciences (ISSN 2455-2267) 11, no. 2 (2018): 69. http://dx.doi.org/10.21013/jmss.v11.n2.p2.

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<p>Fishing is recognised as a source of food since the Stone Age. A fisherman is the one who is involved in the process of capturing fish and other species from a water body for living and earning purposes, which started with an objective of survival and transformed into a source of business. According to the Food and Agriculture Organisation (FAO) of the United Nations, fish output in India doubled between 1990 and 2010. India acquires 8129 kilometres of marine coastline involving over 1.5 million people who are directly or indirectly related to fishing industry. Being a natural consuma

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Ahmed, Hafiz Rizwan, Muhammad Salman Ijaz, Muhammad Akhtar, Sadia Ajmal, Sajjad Hussain, and Sidra Ajmal. "UN Response to Environmental Refugees: A Case Study of Maldivian Refugees." Research Journal for Social Affairs 3, no. 3 (2025): 537–49. https://doi.org/10.71317/rjsa.003.03.0270.

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Climate change has altered the habitats and disrupted the ecosystems. Displacement is also common due to climate changes. In this modern world, people who have been forced to leave their places temporarily or permanently are environmental refugees due to climate changes such like physical, chemical or biological changes in ecosystem. The rising sea level has become threat for the survival of Maldivians due to global warming in the Indian Oceans because Maldives is the smallest states of South Asia consisted of Islands. Consequently, they have to migrate other places. On the other hand, at inte

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Evans, Sean M., Caroline McKenna, Stephen D. Simpson, Jennifer Tournois, and Martin J. Genner. "Patterns of species range evolution in Indo-Pacific reef assemblages reveal the Coral Triangle as a net source of transoceanic diversity." Biology Letters 12, no. 6 (2016): 20160090. http://dx.doi.org/10.1098/rsbl.2016.0090.

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The Coral Triangle in the Indo-Pacific is a region renowned for exceptional marine biodiversity. The area could have acted as a ‘centre of origin’ where speciation has been prolific or a ‘centre of survival’ by providing refuge during major environmental shifts such as sea-level changes. The region could also have acted as a ‘centre of accumulation’ for species with origins outside of the Coral Triangle, owing to it being at a central position between the Indian and Pacific oceans. Here, we investigated support for these hypotheses using population-level DNA sequence-based reconstructions of t

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14

Carr, M., C. Kratochwill, T. Daly-Engel, T. Crombie, and R. van Woesik. "Geographical patterns of intraspecific genetic diversity reflect the adaptive potential of the coral Pocillopora damicornis species complex." PLOS ONE 20, no. 1 (2025): e0316380. https://doi.org/10.1371/journal.pone.0316380.

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Marine heatwaves are increasing in intensity and frequency however, responses and survival of reef corals vary geographically. Geographical differences in thermal tolerance may be in part a consequence of intraspecific diversity, where high-diversity localities are more likely to support heat-tolerant alleles that promote survival through thermal stress. Here, we assessed geographical patterns of intraspecific genetic diversity in the ubiquitous coral Pocillopora damicornis species complex using 428 sequences of the Internal Transcribed Spacer 2 (ITS2) region across 44 sites in the Pacific and

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15

Avian, Massimo, Gregorio Motta, Mattia Prodan, et al. "Asexual Reproduction and Strobilation of Sanderia malayensis (Scyphozoa, Pelagiidae) in Relation to Temperature: Experimental Evidence and Implications." Diversity 13, no. 2 (2021): 37. http://dx.doi.org/10.3390/d13020037.

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Sanderia malayensis is a scyphozoan species present in the Indian and Pacific Oceans, ranging from the Suez Canal to Japan. Although this jellyfish is commonly kept in aquariums around the world, there is a knowledge gap regarding its biology and ecology, especially at the polyp stage. In this study, we tested the asexual reproductive activity of S. malayensis at three different temperatures: 10, 15 and 20 °C. Results showed significant increases of polyps at 15 and 20 °C, and a minimum at 10 °C, corresponding with daily budding rates of 6.61% ± 0.92%, 5.85% ± 2.36% and 0.66% ± 0.24%, respecti

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16

Mourya, B.S, S.K Shyama, P.P Sujith, S. Krishnamurthi, R.M Meena, and Bharathi P.A Loka. "Microcosom investigation of Mn mobilization in basalt rock by potential bacteria R6 from Carlsberg ridge ecosystem." Biolife 6, no. 1 (2022): 15–27. https://doi.org/10.5281/zenodo.7397549.

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<strong>ABSTRACT</strong> The biomining can happen in basalt rocks from ridges which contains around 25% Mn in the form of different minerals and oxides due to deep sea hydrothermal activity. The prime goal of this experiment was to demonstrate Mn mobilization from natural Mn minerals and oxides using striping voltammetry from basalt near deep-sea hydrothermal vents (DSHVs) by a potential bacterial isolate R6 which was isolated from this environment. Natural basalt sample was collected from the carls berg ridge during ABP-36 cruise and was characterized by scanning electron microscopy (SEM) an

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17

Triyatmo, B., and M. Y. Solin. "Productivity of white shrimp (Litopenaeus vannamei, Boone 1931) on semi-intensive cultivation ponds in Parangtritis Village, Bantul Regency." IOP Conference Series: Earth and Environmental Science 919, no. 1 (2021): 012053. http://dx.doi.org/10.1088/1755-1315/919/1/012053.

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Abstract This study aimed to determine the productivity of white shrimp (Litopenaeus vannamei, Boone 1931) in semi-intensive ponds in Parangtritis Village, Bantul Regency. The study was conducted from January to February 2021. The study was conducted by direct observation of two ponds with a stocking density of average 95 shrimps larvae/m2. The ponds studied had the same area of 2,000 m2, the depth of pond water was 1 m at the edge and 1.5 m in the middle, and the water volume was about 2,500 m3. The source of water was pumped directly from the sea water of Parangtritis Beach, Indian Ocean. Th

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18

Bezuidenhout, K., R. Nel, DS Schoeman, and L. Hauser. "Historic dispersal barriers determine genetic structure and connectivity in a supratidal sandy-beach brooder." Marine Ecology Progress Series 674 (September 16, 2021): 1–13. http://dx.doi.org/10.3354/meps13839.

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The supralittoral zones of sandy beaches are particularly vulnerable to coastal development and other activities that cause localised habitat destruction. Supratidal species, such as peracarid crustaceans, which lack a pelagic larval phase and tend to avoid direct contact with the swash, are therefore expected to be distributed as isolated populations, with implications for their long-term survival. Genetic population structure of one such species, the pill bug Tylos capensis, was investigated based on mitochondrial cytochrome c oxidase subunit I (COI) haplotype sequences, to assess demographi

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Goçalo, Cássia Gongora, and Rubens M. Lopes. "Movement Behavior of the Dusky Grouper Epinephelus marginatus (Lowe, 1834) in Early Life Stages." Journal of Marine Science and Engineering 12, no. 7 (2024): 1068. http://dx.doi.org/10.3390/jmse12071068.

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The dusky grouper (Epinephelus marginatus) is a vulnerable predatory fish found in the Atlantic and Indian oceans, and in the Mediterranean Sea. This study investigates the movement patterns of grouper larvae (151 individuals) during their first feeding period (three to ten days post hatching) through laboratory experiments offering rotifers (Brachionus sp.) and copepod nauplii as food. High-speed cameras and imaging techniques including bright field microscopy, matched filters, and holography captured rapid displacements (up to 25 body lengths per second), peduncle caudal beats (up to 40 beat

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Brown, J., C. A. Clayson, L. Kantha, and T. Rojsiraphisal. "North Indian Ocean variability during the Indian Ocean dipole." Ocean Science Discussions 5, no. 2 (2008): 213–53. http://dx.doi.org/10.5194/osd-5-213-2008.

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Abstract. The circulation in the North Indian Ocean (NIO henceforth) is highly seasonally variable. Periodically reversing monsoon winds (southwesterly during summer and northeasterly during winter) give rise to seasonally reversing current systems off the coast of Somalia and India. In addition to this annual monsoon cycle, the NIO circulation varies semiannually because of equatorial currents reversing four times each year. These descriptions are typical, but how does the NIO circulation behave during anomalous years, during an Indian Ocean dipole (IOD) for instance? Unfortunately, in situ o

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De Silva, Chandra Richard. "Indian Ocean but not African Sea." Journal of Black Studies 29, no. 5 (1999): 684–94. http://dx.doi.org/10.1177/002193479902900507.

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22

Righton, David, Jeremy Kemp, and Rupert Ormond. "Biogeography, Community Structure and Diversity of Red Sea and Western Indian Ocean Butterflyfishes." Journal of the Marine Biological Association of the United Kingdom 76, no. 1 (1996): 223–28. http://dx.doi.org/10.1017/s0025315400029167.

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Patterns of variation in the assemblage structure of butterflyfishes (Chaetodontidae) of the Red Sea and western Indian Ocean have been compared. There is a lower number of species in the Red Sea, a high proportion of which are endemic to the region, both features that have been attributed to the relatively recent origin of the Red Sea. In the Red Sea overall mean abundance of butterflyfish is greatest in the central part, decreasing both to north and south. Several species present in the southern Red Sea are absent from the north. By contrast, most western Indian Ocean species are widely dist

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Ernawati, Regita, Pujo Widodo, Herlina JR Saragih, Panji Suwarno, Marsetio Marsetio, and Surya Wiranto. "Analysis Of International Shipping Path Determination In Indonesian Archipelagic Sea Lanes III (IASL III) Using Dynamic Programming." International Journal of Progressive Sciences and Technologies 38, no. 1 (2023): 481. http://dx.doi.org/10.52155/ijpsat.v38.1.5261.

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When a country has made part of its territorial waters open for international shipping, so the country has carried out its obligations as an archipelagic state accompanied by the granting of navigational rights to foreign ships and aircraft. The right of navigation is the right of foreign countries to freely sail along international waters and receive security protection along IASL I, IASL II, and IASL III from archipelagic countries. The determination of Indonesian Archipelagic Crossings creates benefits as well as a challenge to the sovereignty of the archipelagic state. With the change from

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Baru, Sanjaya. "Indian Ocean Perspectives: From Sea Power to Ocean Prosperity." Strategic Analysis 43, no. 5 (2019): 435–40. http://dx.doi.org/10.1080/09700161.2019.1666519.

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25

Fadlan, Ahmad, Muchammad Rizki, Tomi Ilham Pahlewi, et al. "Variations in Short Wave Radiation and Ocean Temperature in the Tropical Indian Ocean." Buletin Oseanografi Marina 10, no. 2 (2021): 171–79. http://dx.doi.org/10.14710/buloma.v10i2.36552.

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The purpose of this study was to know the results of the relation between short wave radiation (SWR) and sea temperature. This study used data of SWR and sea temperature from RAMA buoy which part of the data was obtained by the INA-PRIMA 2019. Besides, the SWR and Sea Temperature model data from ERA-5 and Copernicus were required to see these spatial and temporal variations. Diurnal analysis to determine the sea temperature responds to SWR parameters. While monthly analysis to see the variations of SWR and the sea temperature during Indian Ocean Dipole (IOD). The results show that there is a d

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Kastoro. "THE SEMIDIURNAL M2 TIDE IN THE SOUTHEAST ASIAN WATERS." Marine Research in Indonesia 26, no. 1 (1987): 13. http://dx.doi.org/10.14203/mri.v26i0.405.

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The semidiurnal tides of the Pacific and Indian Oceans penetrate deeply into the Southeast Asian waters. The tides of the Pacific Ocean govern the whole of the China Sea, the Philippines waters and the Sulawesi Sea while the tides of the Indian Ocean govern the Timor Sea, the Banda Sea, the Andaman Sea and the Malacca Strait. The Maluku Sea, the Makassar Strait and the Java Sea are the boundary region between tides from the Indian and Pacific Oceans. In the Java Sea the semidiurnal tide is produced mainly by the tide from the Indian Ocean. At the boundary region, the amplitudes are generally v

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Kastoro. "THE SEMIDIURNAL M2 TIDE IN THE SOUTHEAST ASIAN WATERS." Marine Research in Indonesia 26 (May 11, 1987): 13–28. http://dx.doi.org/10.14203/mri.v26i1.405.

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The semidiurnal tides of the Pacific and Indian Oceans penetrate deeply into the Southeast Asian waters. The tides of the Pacific Ocean govern the whole of the China Sea, the Philippines waters and the Sulawesi Sea while the tides of the Indian Ocean govern the Timor Sea, the Banda Sea, the Andaman Sea and the Malacca Strait. The Maluku Sea, the Makassar Strait and the Java Sea are the boundary region between tides from the Indian and Pacific Oceans. In the Java Sea the semidiurnal tide is produced mainly by the tide from the Indian Ocean. At the boundary region, the amplitudes are generally v

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Chen, Mingyue, Wanqiu Wang, Arun Kumar, Hui Wang, and Bhaskar Jha. "Ocean Surface Impacts on the Seasonal-Mean Precipitation over the Tropical Indian Ocean." Journal of Climate 25, no. 10 (2012): 3566–82. http://dx.doi.org/10.1175/jcli-d-11-00318.1.

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Abstract This study analyzes factors affecting the predictability of seasonal-mean precipitation over the tropical Indian Ocean. The analysis focuses on the contributions from the local sea surface temperature (SST) forcing in the Indian Ocean, the remote SST forcing related to ENSO in the tropical eastern Pacific, and the role of local air–sea coupling. To understand the impacts of the individual factors, the prediction skill over the tropical Indian Ocean for four model simulations, but with different treatments for the ocean, are compared. The seasonality in precipitation skill, the local p

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Wang, Jian, Xiang Li, Xue Han, Yunfei Zhang, Xingrong Chen, and Jing Tan. "Analysis of Diurnal Sea Surface Temperature Variability in the Tropical Indian Ocean." Atmosphere 14, no. 12 (2023): 1754. http://dx.doi.org/10.3390/atmos14121754.

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Based on the 30-year global hourly sea surface temperature (SST) dataset (MLSST) produced by the National Marine Environmental Forecasting Center, Ministry of Natural Resources of China, we analyzed the variability of diurnal sea surface temperature amplitude (DSST) of the tropical Indian Ocean at multiple time scales, as well as its influencing factors. The results show that the DSST in the Arabian Sea, Bay of Bengal, and equatorial Indian Ocean exhibits a bimodal seasonal variation with a semi-annual cycle, while the DSST in the southern Indian Ocean shows an annual cycle. The seasonal varia

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Kleijne, Annelies. "Holococcolithophorids from the Indian Ocean, Red Sea, Mediterranean Sea and North Atlantic Ocean." Marine Micropaleontology 17, no. 1-2 (1991): 1–76. http://dx.doi.org/10.1016/0377-8398(91)90023-y.

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Rashid, Harunur, Yang Wang, and Alexandra T. Gourlan. "Impact of Climate Change on Past Indian Monsoon and Circulation: A Perspective Based on Radiogenic and Trace Metal Geochemistry." Atmosphere 12, no. 3 (2021): 330. http://dx.doi.org/10.3390/atmos12030330.

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The Indian summer monsoon (ISM), one of the dramatic illustrations of seasonal hydrological variability in the climate system, affects billions of lives. The ISM dominantly controls the northern Indian Ocean sea-surface salinity, mostly in the Bay of Bengal and the Andaman Sea, by the Ganga-Brahmaputra-Meghna and Irrawaddy-Salween rivers outflow and direct rainfall. In the past decade, numerous studies have used radiogenic neodymium (εNd) isotopes of seawater to link Indian subcontinent erosion and the ensuing increase in discharge that results in changes in the north Indian Ocean sea surface.

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Claudya, Sania Glory, Yusni Ikhwan Siregar, and Mubarak Mubarak. "THE EFFECT OF THE INDIAN OCEAN DIPOLE (IOD) PHENOMENON ON OCEANOGRAPHIC PARAMETERS IN THE MALACCA STRAIT." Asian Journal of Aquatic Sciences 6, no. 2 (2023): 210–23. http://dx.doi.org/10.31258/ajoas.6.2.210-223.

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The Indian Ocean Dipole (IOD) phenomenon is a phenomenon that occurs in the Indian Ocean due to differences in sea surface temperature anomalies between the Western Indian Ocean and Eastern Indian Ocean regions. This interaction produces high pressure in the Eastern Indian Ocean (South of Java and West of Sumatra) which causes the flow of air masses to blow westward. The IOD phenomenon affects oceanographic parameters such as sea surface temperature, salinity, currents, and sea level rise in Indonesian waters. The Malacca Strait is a very important waterway because it connects the Indian Ocean

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Phillips, Helen E., Amit Tandon, Ryo Furue, et al. "Progress in understanding of Indian Ocean circulation, variability, air–sea exchange, and impacts on biogeochemistry." Ocean Science 17, no. 6 (2021): 1677–751. http://dx.doi.org/10.5194/os-17-1677-2021.

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Abstract. Over the past decade, our understanding of the Indian Ocean has advanced through concerted efforts toward measuring the ocean circulation and air–sea exchanges, detecting changes in water masses, and linking physical processes to ecologically important variables. New circulation pathways and mechanisms have been discovered that control atmospheric and oceanic mean state and variability. This review brings together new understanding of the ocean–atmosphere system in the Indian Ocean since the last comprehensive review, describing the Indian Ocean circulation patterns, air–sea interact

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Jensen, Tommy G. "Wind-Driven Response of the Northern Indian Ocean to Climate Extremes*." Journal of Climate 20, no. 13 (2007): 2978–93. http://dx.doi.org/10.1175/jcli4150.1.

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Abstract Composites of Florida State University winds (1970–99) for four different climate scenarios are used to force an Indian Ocean model. In addition to the mean climatology, the cases include La Niña, El Niño, and the Indian Ocean dipole (IOD). The differences in upper-ocean water mass exchanges between the Arabian Sea and the Bay of Bengal are investigated and show that, during El Niño and IOD years, the average clockwise Indian Ocean circulation is intensified, while it is weakened during La Niña years. As a consequence, high-salinity water export from the Arabian Sea into the Bay of Be

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Ummenhofer, Caroline C., Alexander Sen Gupta, Matthew H. England, and Chris J. C. Reason. "Contributions of Indian Ocean Sea Surface Temperatures to Enhanced East African Rainfall." Journal of Climate 22, no. 4 (2009): 993–1013. http://dx.doi.org/10.1175/2008jcli2493.1.

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Abstract Links between extreme wet conditions over East Africa and Indian Ocean sea surface temperatures (SST) are investigated during the core of the so-called short rain season in October–November. During periods of enhanced East African rainfall, Indian Ocean SST anomalies reminiscent of a tropical Indian Ocean dipole (IOD) event are observed. Ensemble simulations with an atmospheric general circulation model are used to understand the relative effect of local and large-scale Indian Ocean SST anomalies on above-average East African precipitation. The importance of the various tropical and s

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Lan, Ming, Marco Y. T. Leung, Dongxiao Wang, Weijie Feng, and Wei Yang. "Effect of SST in the Northwest Indian Ocean on Synoptic Eddies over the South China Sea-Philippine Sea in June." Atmosphere 13, no. 12 (2022): 2073. http://dx.doi.org/10.3390/atmos13122073.

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Synoptic eddies (with a period of two to eight days) are active in the South China Sea-Philippine Sea (SCS-PS) and control weather variations. In addition, the intensity and frequency of synoptic eddies may change along with variations in sea surface temperatures (SST). This paper presented the influence of SST in the northwest Indian Ocean on synoptic eddies in the lower troposphere over the SCS-PS in June. Our statistical analysis showed a significant negative correlation between the SST in the northwest Indian Ocean and the synoptic scale eddy kinetic energy (EKE) in the SCS-PS. By analyzin

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Wu, Renguang. "Possible Role of the Indian Ocean in the Out-of-Phase Transition of the Australian to Indian Summer Monsoon." Journal of Climate 22, no. 7 (2009): 1834–49. http://dx.doi.org/10.1175/2008jcli2602.1.

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Abstract The present study investigates processes for out-of-phase transitions from the Australian summer monsoon (ASM) to the Indian summer monsoon (ISM). Two types of out-of-phase ASM-to-ISM transitions have been identified, depending on the evolution of the Pacific El Niño–Southern Oscillation (ENSO) events. The first type of transition is accompanied by a phase switch of ENSO in boreal spring to early summer. In the second type of transition, ENSO maintains its phase through boreal summer. The direct ENSO forcing plays a primary role for the first type of out-of-phase ASM-to-ISM transition

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Maharta, I. Putu Ranu Fajar, and Abd Rahman As-syakur. "Distribusi Spasial Salinitas Laut Dari Citra Satelit Aquarius Di Samudera Hindia dan Hubungannya Dengan IOD." Journal of Marine and Aquatic Sciences 9, no. 1 (2023): 110. http://dx.doi.org/10.24843/jmas.2023.v09.i01.p11.

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In the Indian Ocean there is a climatological oscillation phenomenon known as the India Ocean Dipole (IOD). IOD is a phenomenon that occurs due to the interaction between the atmosphere and the sea and is indicated by the presence of sea surface temperature anomalies in the western and eastern Indian Ocean. The IOD phenomenon can affect several physical-chemical parameters, one of which is salinity. To obtain salinity data, Aquarius satellite imagery is used, considering that it is very difficult to collect data in-situ. This study aims to conclude the pattern of distribution of the average sa

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Trenary, Laurie L., and Weiqing Han. "Intraseasonal-to-Interannual Variability of South Indian Ocean Sea Level and Thermocline: Remote versus Local Forcing." Journal of Physical Oceanography 42, no. 4 (2012): 602–27. http://dx.doi.org/10.1175/jpo-d-11-084.1.

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Abstract The relative importance of local versus remote forcing on intraseasonal-to-interannual sea level and thermocline variability of the tropical south Indian Ocean (SIO) is systematically examined by performing a suite of controlled experiments using an ocean general circulation model and a linear ocean model. Particular emphasis is placed on the thermocline ridge of the Indian Ocean (TRIO; 5°–12°S, 50°–80°E). On interannual and seasonal time scales, sea level and thermocline variability within the TRIO region is primarily forced by winds over the Indian Ocean. Interannual variability is

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Annamalai, H., S. P. Xie, J. P. McCreary, and R. Murtugudde. "Impact of Indian Ocean Sea Surface Temperature on Developing El Niño*." Journal of Climate 18, no. 2 (2005): 302–19. http://dx.doi.org/10.1175/jcli-3268.1.

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Abstract Prior to the 1976–77 climate shift (1950–76), sea surface temperature (SST) anomalies in the tropical Indian Ocean consisted of a basinwide warming during boreal fall of the developing phase of most El Niños, whereas after the shift (1977–99) they had an east–west asymmetry—a consequence of El Niño being associated with the Indian Ocean Dipole/Zonal mode. In this study, the possible impact of these contrasting SST patterns on the ongoing El Niño is investigated, using atmospheric reanalysis products and solutions to both an atmospheric general circulation model (AGCM) and a simple atm

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KHOLE, MEDHA. "Inter-annual and decadal variability of sea surface temperature (SST) over Indian Ocean." MAUSAM 56, no. 4 (2022): 803–10. http://dx.doi.org/10.54302/mausam.v56i4.1036.

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With the discovery of a dipole in Indian Ocean Sea Surface Temperature (SST), the Indian Ocean has been gaining an increasing importance in the context of global climate. SST is one of the important oceanic parameters controlling the ocean climate. In view of this importance, an attempt has been made in this study to examine the inter-annual and inter-seasonal variability of SST over (i) Equatorial Indian Ocean (5° N - 5° S and 50° E - 100° E) and (ii) North Indian Ocean (5° N - 20° N and 50° E - 100° E), during the period 1961-98. The values of seasonal SST anomaly over these sectors of India

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Pandey, Hemant Kumar, and Akhilesh Dwivedi. "STRATEGIC ROLE OF INDIAN NAVY IN IOR AT PRESENT." SCHOLARLY RESEARCH JOURNAL FOR HUMANITY SCIENCE AND ENGLISH LANGUAGE 9, no. 46 (2021): 11318–25. http://dx.doi.org/10.21922/srjhsel.v9i46.1541.

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The Indian Ocean Region (IOR) turned out to be the most engaging region for global activities in recent years. The Indian Ocean consists of the most important trade routes of the world. The Indian Ocean provides a way to move through various regions of the world. World's huge economic players always keep an eye on the IOR for its strategic importance. The Indian Ocean is a gateway to the Atlantic Ocean through the Mediterranean Sea via the Red Sea and it also provides a way to the Pacific Ocean through the Strait of Malacca. It is the main shipping channel for the Pacific and Atlantic oceans.

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MAH, CHRISTOPHER L. "New genera, species and occurrence records of Goniasteridae (Asteroidea; Echinodermata) from the Indian Ocean." Zootaxa 4539, no. 1 (2018): 1. http://dx.doi.org/10.11646/zootaxa.4539.1.1.

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Modern goniasterids are the most numerous of living asteroids in terms of described genera and species and they have important ecological roles from shallow to deep-water marine habitats. Recent MNHN expeditions and historical collections in the USNM have resulted in the discovery of 18 new species, three new genera and multiple new occurrence records from the western Indian Ocean region including Madagascar, Glorioso and Mayotte islands, Walters Shoal, South Africa, and Somalia. This report provides the first significant contribution to knowledge of deep-sea Asteroidea from the Indian Ocean s

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Berlin, Don. "Sea power, land power and the Indian Ocean." Journal of the Indian Ocean Region 6, no. 1 (2010): 52–66. http://dx.doi.org/10.1080/19480881.2010.489670.

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Upadhyay, S., and R. Sen Gupta. "Aluminium in the northwestern Indian Ocean (Arabian Sea)." Marine Chemistry 47, no. 3-4 (1994): 203–14. http://dx.doi.org/10.1016/0304-4203(94)90020-5.

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Hofmeyr, I. "The Complicating Sea: The Indian Ocean as Method." Comparative Studies of South Asia, Africa and the Middle East 32, no. 3 (2012): 584–90. http://dx.doi.org/10.1215/1089201x-1891579.

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Rachmayani, Rima, Nining Sari Ningsih, Hani Ramadhan, and Suliskania Nurfitri. "Analysis of ocean wave characteristic in Western Indonesian Seas using wave spectrum model." MATEC Web of Conferences 147 (2018): 05001. http://dx.doi.org/10.1051/matecconf/201814705001.

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Understanding the characteristics of the ocean wave in Indonesian Seas particularly in western Indonesian Seas is crucial to establish secured marine activities in addition to construct well-built marine infrastructures. Three-years-data (July 1996 - 1999) simulated from Simulating Waves Nearshore (SWAN) model were used to analyze the ocean wave characteristics and variabilities in eastern Indian Ocean, Java Sea, and South China Sea. The interannual or seasonal variability of the significant wave height is affected by the alteration of wind speed and direction. Interactions between Indian Ocea

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Li, Na, Xueming Zhu, Hui Wang, Shouwen Zhang, and Xidong Wang. "Intraseasonal and interannual variability of sea temperature in the Arabian Sea Warm Pool." Ocean Science 19, no. 5 (2023): 1437–51. http://dx.doi.org/10.5194/os-19-1437-2023.

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Abstract. The Arabian Sea Warm Pool (ASWP) is a part of the Indian Ocean Warm Pool, formed in the Arabian Sea before the onset of the Indian summer monsoon. The ASWP has a significant impact on climate change in the Indian Peninsula and globally. In this study, we examined the intraseasonal and interannual variability of sea temperature in the ASWP using the latest Simple Ocean Data Assimilation (SODA) reanalysis dataset. We quantified the contributions of sea surface heat flux forcing, horizontal advection, and vertical entrainment to the sea temperature using the mixed-layer heat budget anal

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Zhang, Lei, Weiqing Han, Yuanlong Li, and Nicole S. Lovenduski. "Variability of Sea Level and Upper-Ocean Heat Content in the Indian Ocean: Effects of Subtropical Indian Ocean Dipole and ENSO." Journal of Climate 32, no. 21 (2019): 7227–45. http://dx.doi.org/10.1175/jcli-d-19-0167.1.

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Abstract In this study, the Indian Ocean upper-ocean variability associated with the subtropical Indian Ocean dipole (SIOD) is investigated. We find that the SIOD is associated with a prominent southwest–northeast sea level anomaly (SLA) dipole over the western-central south Indian Ocean, with the north pole located in the Seychelles–Chagos thermocline ridge (SCTR) and the south pole at southeast of Madagascar, which is different from the distribution of the sea surface temperature anomaly (SSTA). While the thermocline depth and upper-ocean heat content anomalies mirror SLAs, the air–sea CO2 f

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Gautier, Catherine, Peter Peterson, and Charles Jones. "Variability of Air–Sea Interactions over the Indian Ocean Derived from Satellite Observations." Journal of Climate 11, no. 8 (1998): 1859–73. http://dx.doi.org/10.1175/1520-0442-11.8.1859.

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Abstract Novel ways of monitoring the large-scale variability of the southwest monsoon in the Indian Ocean are presented using multispectral satellite datasets. The fields of sea surface temperature (SST), surface latent heat flux (LHF), net surface solar radiation (SW), precipitation (P), and SW − LHF over the Indian Ocean are analyzed to characterize the seasonal and interannual variability with special emphasis on the period 1988–90. It is shown that satellite data are able to make a significant contribution to the multiplatform strategy necessary to describe the large-scale spatial and tem

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