(Table 1) Carbon and carbonate at DSDP Leg 71 Holes
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
1983
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| _version_ | 1867169082964443136 |
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| author | Bode, Gerald W |
| author_facet | Bode, Gerald W |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Leg 71 sediments were analyzed for total carbon and acid-insoluble (organic) carbon, using the Leco WR-12 analyzer, according to the standard technique outlined below. The 3 cm**3 sediment samples were first dried and ground into a homogeneous powder. The ground sediment was redried at 105 to 110°C, and two samples, a 0.1 g and a 0.5 g sample, were weighed into Leco clay crucibles. The 0.5 g sample was acidified with 10% hydrochloric acid and washed with distilled water. The sample was then dried and analyzed for acid-insoluble carbon. The 0.1 g sample was analyzed for total carbon without further treatment. If the sample contained less that 10% CaCO3, an additional 0.5 g sample was analyzed for greater accuracy. The calcium carbonate percentages were calculated as follows: (% total C - % organic C) x 8.33 = % CaCO3. Although other carbonates may be present, all acid-soluble carbon was calculated as calcium carbonate. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_815289 |
| institution | PANGAEA |
| language | en |
| publishDate | 1983 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Carbon and carbonate at DSDP Leg 71 Holes Bode, Gerald W 71-511; 71-512; 71-513; 71-513A; 71-514; Calcium carbonate; Calculated, see reference(s); Carbon, organic, total; Carbon, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg71; Longitude of event; Sample code/label; South Atlantic/BANK; South Atlantic/FLANK; South Atlantic/PLATEAU; South Atlantic Ocean Leg 71 sediments were analyzed for total carbon and acid-insoluble (organic) carbon, using the Leco WR-12 analyzer, according to the standard technique outlined below. The 3 cm**3 sediment samples were first dried and ground into a homogeneous powder. The ground sediment was redried at 105 to 110°C, and two samples, a 0.1 g and a 0.5 g sample, were weighed into Leco clay crucibles. The 0.5 g sample was acidified with 10% hydrochloric acid and washed with distilled water. The sample was then dried and analyzed for acid-insoluble carbon. The 0.1 g sample was analyzed for total carbon without further treatment. If the sample contained less that 10% CaCO3, an additional 0.5 g sample was analyzed for greater accuracy. The calcium carbonate percentages were calculated as follows: (% total C - % organic C) x 8.33 = % CaCO3. Although other carbonates may be present, all acid-soluble carbon was calculated as calcium carbonate. |
| title | (Table 1) Carbon and carbonate at DSDP Leg 71 Holes |
| topic | 71-511; 71-512; 71-513; 71-513A; 71-514; Calcium carbonate; Calculated, see reference(s); Carbon, organic, total; Carbon, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Elevation of event; Event label; Glomar Challenger; Latitude of event; Leg71; Longitude of event; Sample code/label; South Atlantic/BANK; South Atlantic/FLANK; South Atlantic/PLATEAU; South Atlantic Ocean |
| url | https://doi.org/10.1594/PANGAEA.815289 |