| ชื่อเรื่อง | : | Macrozooplankton biomass in the deep scattering layer of the Indian EEZ. |
| นักวิจัย | : | Karuppasamy, P.K. , Balu, S. , Persis, V. |
| คำค้น | : | Zooplankton , Biomass , Vertical migrations , Exclusive economic zone , Diurnal variations , Contiguous zones , Bathymetric surveys , Scattering layers |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2552 |
| อ้างอิง | : | Journal of the Marine Biological Association of India, vol.51(1); 2009; 26-31. , http://drs.nio.org/drs/handle/2264/4491 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The surveys conducted on board FORV Sagar Sampada during 1998-2002 on the Deep Scattering Layer (DSL) revealed a wide spectrum of macrozooplankton in the sonic layers of the oceanic and pelagic realms from surface to 750 m depth. The macrozooplankton biomass was 6.83 and 9.21 g/l000 m3 in the Arabian Sea and 2.14 and 2.61 g/l000 m3 in the Bay of Bengal, respectively, in the day and night hauls. Bathymetric studies showed that the plankton biomass was high at 0-50 m depth. Out of 19 groups of zooplankton from the Arabian Sea, medusae dominated the catch in day (35.6%) and night (3 1.4%) hauls. Out of 20 groups in the Bay of Bengal, medusae (36.8%) predominated in the day and euphausiids (32.0%) in the night. This paper shows the distribution and abundance of macrozooplankton along the various depths and seasons, including their diurnal vertical migration |
| บรรณานุกรม | : |
Karuppasamy, P.K. , Balu, S. , Persis, V. . (2552). Macrozooplankton biomass in the deep scattering layer of the Indian EEZ..
: National Institute Of Oceanography (NIO), India. Karuppasamy, P.K. , Balu, S. , Persis, V. . 2552. "Macrozooplankton biomass in the deep scattering layer of the Indian EEZ.".
: National Institute Of Oceanography (NIO), India. Karuppasamy, P.K. , Balu, S. , Persis, V. . "Macrozooplankton biomass in the deep scattering layer of the Indian EEZ.."
: National Institute Of Oceanography (NIO), India, 2552. Print. Karuppasamy, P.K. , Balu, S. , Persis, V. . Macrozooplankton biomass in the deep scattering layer of the Indian EEZ.. : National Institute Of Oceanography (NIO), India; 2552.
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