(Table T1) Dissolved carbohydrate concentrations of interstitial waters from seven ODP Leg 201 sites
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2006
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| _version_ | 1867169985500020736 |
|---|---|
| author | Burdige, David |
| author_facet | Burdige, David |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Total dissolved carbohydrates (DCHOs) were determined in interstitial waters collected at open-ocean and Peru margin sites cored during Ocean Drilling Program Leg 201. Concentrations of DCHOs ranged from 0 to ~1500 µM and showed no consistent trends between open-ocean and Peru margin sites either in the magnitude or direction of downhole interstitial water gradients. In contrast, relative DCHO concentrations (normalized to dissolved organic carbon concentrations) were higher in open-ocean vs. margin sediments. These trends are consistent with results from more shallow estuarine and nearshore continental margin sediments and may be related to changes in the overall controls on sediment organic matter remineralization with decreasing remineralization rates. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_773513 |
| institution | PANGAEA |
| language | en |
| publishDate | 2006 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table T1) Dissolved carbohydrate concentrations of interstitial waters from seven ODP Leg 201 sites Burdige, David 201-1225A; 201-1226B; 201-1227A; 201-1227D; 201-1228A; 201-1228B; 201-1228C; 201-1228E; 201-1229A; 201-1230A; 201-1231B; Carbohydrates, dissolved; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Joides Resolution; Leg201; North Pacific Ocean; Ocean Drilling Program; ODP; South Pacific Ocean; Spectrophotometry Total dissolved carbohydrates (DCHOs) were determined in interstitial waters collected at open-ocean and Peru margin sites cored during Ocean Drilling Program Leg 201. Concentrations of DCHOs ranged from 0 to ~1500 µM and showed no consistent trends between open-ocean and Peru margin sites either in the magnitude or direction of downhole interstitial water gradients. In contrast, relative DCHO concentrations (normalized to dissolved organic carbon concentrations) were higher in open-ocean vs. margin sediments. These trends are consistent with results from more shallow estuarine and nearshore continental margin sediments and may be related to changes in the overall controls on sediment organic matter remineralization with decreasing remineralization rates. |
| title | (Table T1) Dissolved carbohydrate concentrations of interstitial waters from seven ODP Leg 201 sites |
| topic | 201-1225A; 201-1226B; 201-1227A; 201-1227D; 201-1228A; 201-1228B; 201-1228C; 201-1228E; 201-1229A; 201-1230A; 201-1231B; Carbohydrates, dissolved; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Joides Resolution; Leg201; North Pacific Ocean; Ocean Drilling Program; ODP; South Pacific Ocean; Spectrophotometry |
| url | https://doi.org/10.1594/PANGAEA.773513 |