| ชื่อเรื่อง | : | Impact of offshore placer mining experiments (PLAMEX) on the sediment size and heavy minerals |
| นักวิจัย | : | Valsangkar, A.B. , Fernandes, D. |
| คำค้น | : | Environmental impact , offshore mining , heavy minerals , placer |
| หน่วยงาน | : | National Institute Of Oceanography (NIO), India |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2552 |
| อ้างอิง | : | Current Science, vol.97(10); 1467-1472 , http://drs.nio.org/drs/handle/2264/3455 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Two offshore placer mining experiments (PLAMEX) were conducted using submersible pumps specially designed by Central Mechanical Engineering Research Institute (CMERI), Durgapur (India) at 8 m water depth in Kalbadevi Bay (PLAMEX-I), Ratnagiri, Maharashtra, and off Paradip (PLAMEX-II), Orissa, to determine the effects on sediment grain size and heavy mineral assemblages. The PLAMEX-I results for the sediments off Kalbadevi Bay showed no major effects on the average sand, silt and clay, grain size, and the heavy mineral percentages. The PLAMEX-II results for the sediments off Paradip showed mixed effects due to the dynamic environmental conditions |
| บรรณานุกรม | : |
Valsangkar, A.B. , Fernandes, D. . (2552). Impact of offshore placer mining experiments (PLAMEX) on the sediment size and heavy minerals.
: National Institute Of Oceanography (NIO), India. Valsangkar, A.B. , Fernandes, D. . 2552. "Impact of offshore placer mining experiments (PLAMEX) on the sediment size and heavy minerals".
: National Institute Of Oceanography (NIO), India. Valsangkar, A.B. , Fernandes, D. . "Impact of offshore placer mining experiments (PLAMEX) on the sediment size and heavy minerals."
: National Institute Of Oceanography (NIO), India, 2552. Print. Valsangkar, A.B. , Fernandes, D. . Impact of offshore placer mining experiments (PLAMEX) on the sediment size and heavy minerals. : National Institute Of Oceanography (NIO), India; 2552.
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