CuO oxidation products (lignin phenols and cutin acids) of upper slope marine sediments deposited over the last 30 thousand years north of the Svalbard archipelago
Fuente:
PANGAEA
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1867168238098448384 |
|---|---|
| author | Sabino, Mathia Nogarotto, Alessio Noormets, Riko Chauhan, Teena Mollenhauer, Gesine Hefter, Jens Tesi, Tommaso |
| author_facet | Sabino, Mathia Nogarotto, Alessio Noormets, Riko Chauhan, Teena Mollenhauer, Gesine Hefter, Jens Tesi, Tommaso |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset presented was used to reconstruct the origin of terrestrial material deposited during the last 30 thousand years on the upper continental slope of the Svalbard archipelago, north of Nordaustlandet (81°16'N, 26°13'E). The material analyzed consisted in muddy sediments from the 4.66 m long gravity core HH11-09GC, retrieved at a water depth of 488 m in September 2011 during a scientific cruise of the R/V Helmer Hanssen. Data on lignin phenols and cutin acids were obtained oxidizing with cupric oxide (CuO) 250-300 mg of dry sediment of 77 samples. The analytical procedure followed Goñi & Montgomery (2000) using a Microwave Accelerated Reaction System (MARS) 6 from CEM. Chromatographic analyses to identify and quantify each compound of interest were performed on an Agilent 7820A Gas Chromatograph coupled with a 5977B Mass Selective Detector in single ion monitoring (SIM), equipped with a Trajan SGE 30 m× 320 μm (0.25 μm-thick film) PB-1 capillary column. The analytical procedures were carried in the organic geochemistry laboratories of Institute of Polar Sciences of the National Research Council in Bologna, Italy. Lignin phenols and cutin acids were used individually or to obtain ratios that provided insights on the degradation state and the origin of terrestrial material archived within the marine sediments. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_983939 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | CuO oxidation products (lignin phenols and cutin acids) of upper slope marine sediments deposited over the last 30 thousand years north of the Svalbard archipelago Sabino, Mathia Nogarotto, Alessio Noormets, Riko Chauhan, Teena Mollenhauer, Gesine Hefter, Jens Tesi, Tommaso 1,16-Hexadecanedioic acid, per unit mass organic carbon; 10,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; 16-Hydroxyhexadecanoic acid, per unit mass organic carbon; 18-Hydroxy-9-octadecenoic acid, per unit mass organic carbon; 3,5-dihydroxybenzoic acid/vanillyl phenols ratio; 3,5-dihydroxybenzoic acid per unit mass organic carbon; 7-hydroxy-Hexadecane-1,16-dioic acid, per unit mass organic carbon; 8,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; 8-hydroxy-Hexadecane-1,16-dioic acid, per unit mass organic carbon; 9,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; Acetosyringone per unit mass organic carbon; Acetovanillone per unit mass organic carbon; Arctic; Bølling-Allerød; Cinnamyl phenols/vanillyl phenols ratio; Cinnamyl phenols per unit mass organic carbon; Cutin, per unit mass organic carbon; Cutin/Lignin ratio; Cutin acids; DEPTH, sediment/rock; Ferulic acid per unit mass organic carbon; GC; Gravity corer; Helmer Hanssen; HH11; HH11-09GC; HH2011; LATITUDE; Lignin, per unit mass organic carbon; Lignin phenols; LONGITUDE; Microwave Accelerated Reaction System, CEM, MARS 6; followed by Gas chromatograph (GC), Agilent, 7820A [Trajan SGE PB-1 column, 30 m × 0.32 mm × 0.25 μm film thickness]; coupled with Mass Selective Detector (MSD) Agilent 5977B [single ion monitoring SIM]; p-Coumaric acid per unit mass organic carbon; permafrost-climate feedback; p-Hydroxyacetophenone/p-hydroxyl phenols ratio; p-Hydroxyacetophenone per unit mass organic carbon; p-Hydroxybenzaldehyde per unit mass organic carbon; p-Hydroxybenzoic acid per unit mass organic carbon; p-Hydroxyl phenols/vanillyl phenols ratio; p-Hydroxyl phenols per unit mass organic carbon; Sample code/label; Syringaldehyde per unit mass organic carbon; Syringic acid/syringaldehyde ratio; Syringic acid per unit mass organic carbon; Syringyl phenols/vanillyl phenols ratio; Syringyl phenols per unit mass organic carbon; Vanillic acid/vanillin ratio; Vanillic acid per unit mass organic carbon; Vanillin per unit mass organic carbon; Vanillyl phenols per unit mass organic carbon; Yedoma deposits; Yermak Plateau The dataset presented was used to reconstruct the origin of terrestrial material deposited during the last 30 thousand years on the upper continental slope of the Svalbard archipelago, north of Nordaustlandet (81°16'N, 26°13'E). The material analyzed consisted in muddy sediments from the 4.66 m long gravity core HH11-09GC, retrieved at a water depth of 488 m in September 2011 during a scientific cruise of the R/V Helmer Hanssen. Data on lignin phenols and cutin acids were obtained oxidizing with cupric oxide (CuO) 250-300 mg of dry sediment of 77 samples. The analytical procedure followed Goñi & Montgomery (2000) using a Microwave Accelerated Reaction System (MARS) 6 from CEM. Chromatographic analyses to identify and quantify each compound of interest were performed on an Agilent 7820A Gas Chromatograph coupled with a 5977B Mass Selective Detector in single ion monitoring (SIM), equipped with a Trajan SGE 30 m× 320 μm (0.25 μm-thick film) PB-1 capillary column. The analytical procedures were carried in the organic geochemistry laboratories of Institute of Polar Sciences of the National Research Council in Bologna, Italy. Lignin phenols and cutin acids were used individually or to obtain ratios that provided insights on the degradation state and the origin of terrestrial material archived within the marine sediments. |
| title | CuO oxidation products (lignin phenols and cutin acids) of upper slope marine sediments deposited over the last 30 thousand years north of the Svalbard archipelago |
| topic | 1,16-Hexadecanedioic acid, per unit mass organic carbon; 10,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; 16-Hydroxyhexadecanoic acid, per unit mass organic carbon; 18-Hydroxy-9-octadecenoic acid, per unit mass organic carbon; 3,5-dihydroxybenzoic acid/vanillyl phenols ratio; 3,5-dihydroxybenzoic acid per unit mass organic carbon; 7-hydroxy-Hexadecane-1,16-dioic acid, per unit mass organic carbon; 8,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; 8-hydroxy-Hexadecane-1,16-dioic acid, per unit mass organic carbon; 9,16-Dihydroxyhexadecanoic acid, per unit mass organic carbon; Acetosyringone per unit mass organic carbon; Acetovanillone per unit mass organic carbon; Arctic; Bølling-Allerød; Cinnamyl phenols/vanillyl phenols ratio; Cinnamyl phenols per unit mass organic carbon; Cutin, per unit mass organic carbon; Cutin/Lignin ratio; Cutin acids; DEPTH, sediment/rock; Ferulic acid per unit mass organic carbon; GC; Gravity corer; Helmer Hanssen; HH11; HH11-09GC; HH2011; LATITUDE; Lignin, per unit mass organic carbon; Lignin phenols; LONGITUDE; Microwave Accelerated Reaction System, CEM, MARS 6; followed by Gas chromatograph (GC), Agilent, 7820A [Trajan SGE PB-1 column, 30 m × 0.32 mm × 0.25 μm film thickness]; coupled with Mass Selective Detector (MSD) Agilent 5977B [single ion monitoring SIM]; p-Coumaric acid per unit mass organic carbon; permafrost-climate feedback; p-Hydroxyacetophenone/p-hydroxyl phenols ratio; p-Hydroxyacetophenone per unit mass organic carbon; p-Hydroxybenzaldehyde per unit mass organic carbon; p-Hydroxybenzoic acid per unit mass organic carbon; p-Hydroxyl phenols/vanillyl phenols ratio; p-Hydroxyl phenols per unit mass organic carbon; Sample code/label; Syringaldehyde per unit mass organic carbon; Syringic acid/syringaldehyde ratio; Syringic acid per unit mass organic carbon; Syringyl phenols/vanillyl phenols ratio; Syringyl phenols per unit mass organic carbon; Vanillic acid/vanillin ratio; Vanillic acid per unit mass organic carbon; Vanillin per unit mass organic carbon; Vanillyl phenols per unit mass organic carbon; Yedoma deposits; Yermak Plateau |
| url | https://doi.org/10.1594/PANGAEA.983939 |