| ชื่อเรื่อง | : | Glacial-interglacial changes in the surface water characteristics of the Andaman Sea: Evidence from stable isotopic ratios of planktonic foraminifera |
| นักวิจัย | : | Ahmad, S.M. , Patil, D.J. , Rao, P.S. , Nath, B.N. , Rao, B.R. , Rajagopalan, G. |
| คำค้น | : | Andaman Sea , Globigerinoides ruber |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2543 |
| อ้างอิง | : | Proc. Indian Acad. Sci. (Earth Planet. Sci.), vol.109(1), 153-156p. , http://drs.nio.org/drs/handle/2264/357 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Stable carbon and oxygen isotopic analyses of the planktonic foraminifera (Globigerinoides ruber) from a deep sea sediment core (GC-1) in the Andaman Sea show high glacial-to-Holocene d18O amplitude of 2.1% which is consistent with previously published records from this marginal basin and suggest increased salinity and/or decreased temperature in the glacial surface waters of this region. A pulse of 18O enrichment during the last deglaciation can be attributed to a Younger Dryas cooling event and/or to a sudden decrease of fresh water influx from the Irrawady and Salween rivers into the Andaman Sea. High d13C values observed during the isotopic stages 2 and 4 are probably due to the enhanced productivity during glacial times in the Andaman Sea. |
| บรรณานุกรม | : |
Ahmad, S.M. , Patil, D.J. , Rao, P.S. , Nath, B.N. , Rao, B.R. , Rajagopalan, G. . (2543). Glacial-interglacial changes in the surface water characteristics of the Andaman Sea: Evidence from stable isotopic ratios of planktonic foraminifera.
: National Institute Of Oceanography (NIO), India. Ahmad, S.M. , Patil, D.J. , Rao, P.S. , Nath, B.N. , Rao, B.R. , Rajagopalan, G. . 2543. "Glacial-interglacial changes in the surface water characteristics of the Andaman Sea: Evidence from stable isotopic ratios of planktonic foraminifera".
: National Institute Of Oceanography (NIO), India. Ahmad, S.M. , Patil, D.J. , Rao, P.S. , Nath, B.N. , Rao, B.R. , Rajagopalan, G. . "Glacial-interglacial changes in the surface water characteristics of the Andaman Sea: Evidence from stable isotopic ratios of planktonic foraminifera."
: National Institute Of Oceanography (NIO), India, 2543. Print. Ahmad, S.M. , Patil, D.J. , Rao, P.S. , Nath, B.N. , Rao, B.R. , Rajagopalan, G. . Glacial-interglacial changes in the surface water characteristics of the Andaman Sea: Evidence from stable isotopic ratios of planktonic foraminifera. : National Institute Of Oceanography (NIO), India; 2543.
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