Lambert, Clément; Ribeiro, Sofia; Gebara, Livia; Abrantes, Fatima F: Dinoflagellate cysts from sediment core POPEI_VC2B [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.992953 (dataset in review)
Abstract:
The Iberian Margin, located in the mid-latitude North Atlantic at the western edge of the European continent, is a key region for climate and oceanographic research. The Portuguese western coast marks the northernmost boundary of the Canary Current upwelling system, experiencing seasonal wind-driven coastal upwelling from May to September. Eastern Boundary Upwelling Systems (EBUS) are among the most productive regions in the global ocean. They play a vital role in climate regulation and support both local and global fisheries. As part of the ICW3P project (PTDC/CTA-CLI/2884/2021) 'Impact of climate warming in the coastal upwelling system and primary production off Portugal: a study linking classical and emerging proxies', this study presents multi-proxy records from three inner-shelf sediment sequences. The project aimed to evaluate different nutrient sources and paleoceanographic features of the Iberian Margin and to reconstruct primary productivity and phytoplankton community variability over the past 1,000 years.
This dataset presents the dinoflagellate cysts assemblages from a sediment record collected in front of Faro (POPEI-VC2B), along the Algarve coast, obtained with a vibro-core sampler during the POPEI Cruise in 2008. Analyses were conducted by light microscopy.
Keyword(s):
Supplement to:
Abrantes, Fátima; Gomes, S; Salgado, M; Magalhães, Vitor H; Salgueiro, Emilia; Drago, Teresa; Naughton, Filipa (submitted): Building a reliable Iberian margin chronology for the last millennium. Oceans
Related to:
Abrantes, Fatima F; Rodrigues, Teresa; Montanari, B; Santos, C; Witt, L; Lopes, Cristina; Voelker, Antje H L (2011): Climate of the last millennium at the southern pole of the North Atlantic Oscillation: an inner-shelf sediment record of flooding and upwelling. Climate Research, 48(2), 261-280, https://doi.org/10.3354/cr01010
Abrantes, Fatima F; Rodrigues, Teresa; Rufino, Marta M; Salgueiro, Emilia; Oliveira, Dulce; Gomes, Sandra D; Oliveira, Paulo B; Costa, Ana Cristina; Mil-Homens, Mário; Drago, Teresa; Naughton, Filipa (2017): The climate of the Common Era off the Iberian Peninsula. Climate of the Past, 13(12), 1901-1918, https://doi.org/10.5194/cp-13-1901-2017
Amorim, Ana; Dale, B (2006): Historical cyst record as evidence for the recent introduction of the dinoflagellate Gymnodinium catenatum in the north-eastern Atlantic. African Journal of Marine Science, 28(2), 193-197, https://doi.org/10.2989/18142320609504146
Ribeiro, Sofia; Amorim, Ana (2008): Environmental drivers of temporal succession in recent dinoflagellate cyst assemblages from a coastal site in the North-East Atlantic (Lisbon Bay, Portugal). Marine Micropaleontology, 68(1-2), 156-178, https://doi.org/10.1016/j.marmicro.2008.01.013
Ribeiro, Sofia; Amorim, Ana; Abrantes, Fátima; Ellegaard, M (2016): Environmental change in the Western Iberia Upwelling Ecosystem since the preindustrial period revealed by dinoflagellate cyst records. The Holocene, 26(6), 874-889, https://doi.org/10.1177/0959683615622548
Ribeiro, Sofia; Amorim, Ana; Andersen, Thorbjørn Joest; Abrantes, Fátima; Ellegaard, M (2012): Reconstructing the history of an invasion: the toxic phytoplankton species Gymnodinium catenatum in the Northeast Atlantic. Biological Invasions, 14(5), 969-985, https://doi.org/10.1007/s10530-011-0132-6
Project(s):
Funding:
Fundação para a Ciência e Tecnologia (FCT), grant/award no. FCT/PTDC/CTA-CLI/2884/2021: Impact of climate warming in the coastal upwelling system and primary production off Portugal: a study linking classical and emergent proxies
Coverage:
Latitude: 36.880000 * Longitude: -8.070000
Date/Time Start: 2008-01-23T11:50:35 * Date/Time End: 2008-01-23T11:50:35
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 1.895 m
Event(s):
POPEI_VC2B (Algarve) * Latitude: 36.880000 * Longitude: -8.070000 * Date/Time: 2008-01-23T11:50:35 * Elevation: -96.0 m * Location: Iberian slope * Campaign: POPEI0113 * Basis: Auriga * Method/Device: Vibro corer (VC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Lambert, Clément | |||
| 2 | Sample code/label | Sample label | Lambert, Clément | |||
| 3 | Depth, sediment/rock, top/minimum | Depth sed top | m | Lambert, Clément | ||
| 4 | Depth, sediment/rock, bottom/maximum | Depth sed bot | m | Lambert, Clément | ||
| 5 | DEPTH, sediment/rock | Depth sed | m | Lambert, Clément | Geocode | |
| 6 | Ataxodinium choane | A. choane | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 7 | Impagidinium sphaericum | I. sphaericum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 8 | Impagidinium spp. | Impagidinium spp. | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 9 | Lingulodinium machaerophorum | L. machaerophorum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 10 | Nematosphaeropsis labyrinthus | N. labyrinthus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 11 | Operculodinium centrocarpum | O. centrocarpum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 12 | Pentapharsodinium dalei | P. dalei | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 13 | Spiniferites belerius | S. belerius | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 14 | Spiniferites bentori | S. bentori | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 15 | Spiniferites bulloideus | S. bulloideus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 16 | Spiniferites delicatus | S. delicatus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 17 | Spiniferites lazus | S. lazus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 18 | Spiniferites membranaceus | S. membranaceus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 19 | Spiniferites mirabilis | S. mirabilis | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 20 | Spiniferites pachydermus | S. pachydermus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 21 | Spiniferites ramosus | S. ramosus | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 22 | Spiniferites spp. | Spiniferites spp. | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 23 | Brigantedinium spp. | Brigantedinium spp. | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 24 | Echinidinium spp. | Echinidinium spp. | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 25 | Echinidinium transparantum | E. transparantum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 26 | Gymnodinium catenatum | G. catenatum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 27 | Lejeunecysta oliva | L. oliva | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 28 | Lejeunecysta sabrina | L. sabrina | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 29 | Lejeunecysta paratenella | L. paratenella | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 30 | Polykrikos schwarzii | P. schwarzii | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 31 | Selenopemphix nephroides | S. nephroides | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 32 | Selenopemphix quanta | S. quanta | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 33 | Stelladinium stellatum | S. stellatum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 34 | Trinovantedinium applanatum | T. applanatum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 35 | Votadinium calvum | V. calvum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 36 | Votadinium spinosum | V. spinosum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 37 | Xandarodinium xanthum | X. xanthum | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 38 | Dinoflagellate cyst, total | Dinofl c total | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 39 | Lycopodium | Lyc | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] | |
| 40 | Dinoflagellate cyst, heterotrophic | Dinofl cyst heterotr | # | Lambert, Clément | Light microscope, Olympus, BX50; equipped with Differential Interference Contrast (DIC) optics [x400 and x1000 magnifications] |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
608 data points