Pesjak, Lea; McMinn, Andrew; Chase, Zanna; Bostock, Helen C (2023): Relative diatoms abundance of sediment core TAN1302-44 from Adélie Land, East Antarctica [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946531, In: Pesjak, L et al. (2023): Relative abundance of diatom species, biogenic silica and Si/Al over last ~140 kyr, from the East Antarctic continental margin [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.946549
Always quote citation above when using data! You can download the citation in several formats below.
Comment:
Species were identified, counted and their relative abundance was calculated (number of species/ total number of valves per slide) within 350-5 cm-depth by Lea Pesjak.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Pesjak, Lea | Geocode | |
| 2 | Diatoms | Diatoms | # | Pesjak, Lea | Counted | |
| 3 | Actinocyclus actinochilus | A. actinochilus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 4 | Actinocyclus ingens | A. ingens | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 5 | Asteromphalus hookeri | A. hookeri | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 6 | Asteromphalus hyalinus | A. hyalinus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 7 | Asteromphalus parvulus | A. parvulus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 8 | Azpeitia tabularis | A. tabularis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 9 | Chaetoceros adelianus | C. adelianus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 10 | Chaetoceros bulbosum | C. bulbosum | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 11 | Chaetoceros chriophilus | C. chriophilus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 12 | Cocconeis costata | C. costata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 13 | Chaetoceros dichaeta | C. dichaeta | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 14 | Chaetoceros flexuosus | C. flexuosus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 15 | Coscinodiscus asteromphalus | C. asteromphalus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 16 | Coscinodiscus bouvet | C. bouvet | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 17 | Coscinodiscus curvatulus | C. curvatulus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 18 | Coscinodiscus oculoides | C. oculoides | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 19 | Coscinodiscus radiatus | C. radiatus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 20 | Coscinodiscus marginatus | C. marginatus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 21 | Eucampia antarctica, terminal valves | E. antarctica intercal valv | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 22 | Eucampia antarctica, intercalary valves | E. antarctica term valv | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 23 | Eucampia antarctica | E. antarctica | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 24 | Fragilariopsis rhombica | F. rhombica | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 25 | Fragilariopsis barbieri | F. barbieri | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 26 | Fragilariopsis cylindrus | F. cylindrus | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 27 | Fragilariopsis curta | F. curta | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 28 | Fragilariopsis kerguelensis | F. kerguelensis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 29 | Fragilariopsis linearis | F. linearis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 30 | Fragilariopsis obliquecostata | F. obliquecostata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 31 | Fragilariopsis pseudonana | F. pseudonana | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 32 | Fragilariopsis ritscheri | F. ritscheri | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 33 | Fragilariopsis sublinearis | F. sublinearis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 34 | Fragilariopsis seriata | F. seriata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 35 | Fragilariopsis vanheurckii | F. vanheurckii | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 36 | Fragilariopsis group | Fragilariopsis gr | % | Pesjak, Lea | Relative abundance (counted and calculated) | Fragilariopsis group: Fragilariopsis obliquecostata, Fragilariopsis sublinearis, Fragilariopsis linearis, Fragilatiopsis cylindrus |
| 37 | Porosira glacialis | P. glacialis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 38 | Porosira pseudodenticulata | P. pseudodenticulata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 39 | Rhizosolenia antennata var. antennata | R. antennata var. antennata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 40 | Rhizosolenia curvata | R. curvata | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 41 | Rhizosolenia simplex | R. simplex | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 42 | Proboscia inermis | P. inermis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 43 | Rhizosolenia polydactyla var. polydactyla | R. polydactyla var. polydactyla | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 44 | Rhizosolenia antennata var. semispina | R. antennata var. semispina | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 45 | Rhizosolenia sp. | Rhizosolenia sp. | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 46 | Rhizosolenia group | Rhizosolenia gr | % | Pesjak, Lea | Relative abundance (counted and calculated) | Rhizosolenia group: Rhizosolenia antennata var. semispina, Rhizosolenia antennata var. antennata, Rhizosolenia simplex, Rhizosolenia polydactyla var. Polydactyla, Rhizosolenia sp., Proboscia intermis |
| 47 | Stellarima microtrias | S. microtrias | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 48 | Thalassiosira gracilis | T. gracilis | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 49 | Thalassiosira lentiginosa | T. lentiginosa | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 50 | Thalassiosira oestrupii | T. oestrupii | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 51 | Thalassiosira oliveriana | T. oliveriana | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 52 | Thalassiosira ritscheri | T. ritscheri | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 53 | Thalassiosira tumida | T. tumida | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 54 | Thalassiosira vulnifica | T. vulnifica | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 55 | Thalassiothrix antarctica | T. antarctica | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 56 | Thalassiothrix longissima | T. longissima | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 57 | Thalassiothrix group | Thalassiothrix gr | % | Pesjak, Lea | Relative abundance (counted and calculated) | Thalassiothrix group: Thalassiothrix antarctica, Thalassiothrix longissima, Trichotoxon reinboldii |
| 58 | Trichotoxon reinboldii | T. reinboldii | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 59 | Triceratium spp. | Triceratium spp. | % | Pesjak, Lea | Relative abundance (counted and calculated) | |
| 60 | Eucampia index, terminal/intercalary valve ratio | T/I | Pesjak, Lea | Calculated | Eucampia antarctica: terminal/intercalary ratio |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2059 data points
Download Data
View dataset as HTML (shows only first 2000 rows)