Citation:

PANGAEA.989661 (dataset in review)

Name: Relative abundance of pollen-derived vegetation record from MIS 1 at IODP Hole 339-U1385A, SW Iberian margin
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Holocene; Interglacial; Mediterranean forest; MIS 1; pollen analysis

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Abstract:

Pollen-based vegetation reconstruction from IODP Hole 339-U1385A, drilled on the SW Iberian margin during IODP Expedition 339 (37°34.285′ N, 10°7.562′ W; 2578 m water depth). The studied interval spans the last 17.5 kyr, including the last deglaciation and the Holocene. The dataset contains percentages of all identified pollen and spore morphotypes, as well as the main ecological groups: Mediterranean forest (comprising Mediterranean taxa and all temperate trees and shrubs, excluding Pinus, Cedrus and Cupressaceae), Mediterranean taxa sensu stricto, and semi-desert plants.

Pollen analysis: Thirty-eight levels were sampled from Holes E and D every 5-10 cm between 0.05 and 2.92 crmcd (corrected revised metres composite depth). Pollen preparation followed the standard protocol for marine sediments: coarse sieving at 150 µm, sequential cold HCl and HF treatments to remove carbonates and silicates, a final 25% HCl step to eliminate fluorosilicates, micro-sieving at 10 µm, and slide preparation in glycerol. Pollen analysis was carried out using a Nikon light microscope at ×500 and ×1000 (oil immersion) magnification.

Keyword(s):

Holocene; Interglacial; Mediterranean forest; MIS 1; pollen analysis

References:

Oliveira, Dulce; Desprat, Stephanie; Rodrigues, Teresa; Naughton, Filipa; Hodell, David A; Trigo, Ricardo M; Rufino, Marta M; Lopes, Cristina; Abrantes, Fatima F; Goni, Maria Fernanda Sánchez (2016): The complexity of millennial-scale variability in southwestern Europe during MIS 11. Quaternary Research, 86(3), 373-387, https://doi.org/10.1016/j.yqres.2016.09.002

Oliveira, Dulce; Desprat, Stéphanie; Yin, Qiuzhen; Naughton, Filipa; Trigo, Ricardo M; Rodrigues, Teresa; Abrantes, Fátima; Maria Fernanda, Sánchez Goñi (2018): Unraveling the forcings controlling the vegetation and climate of the best orbital analogues for the present interglacial in SW Europe. Climate Dynamics, 51(1-2), 667-686, https://doi.org/10.1007/s00382-017-3948-7

Sanchez Goñi, Maria Fernanda; Rodrigues, Teresa; Hodell, David A; Polanco-Martínez, Josué M; Alonso-Garcia, Montserrat; Hernández-Almeida, Iván; Desprat, Stéphanie; Ferretti, Patrizia (2016): Tropically-driven climate shifts in southwestern Europe during MIS 19, a low eccentricity interglacial. Earth and Planetary Science Letters, 448, 81-93, https://doi.org/10.1016/j.epsl.2016.05.018

Funding:

Fundação para a Ciência e Tecnologia (FCT), grant/award no. PTDC/AAC-CLI/100157/2008

Fundação para a Ciência e Tecnologia (FCT), grant/award no. UID/Multi/04326/2013

Coverage:

Latitude: 37.571490 * Longitude: -10.126180

Minimum Elevation: -2587.0 m * Maximum Elevation: -2587.0 m

Event(s):

339-U1385A * Latitude: 37.571490 * Longitude: -10.126180 * Elevation: -2587.0 m * Recovery: 155.87 m * Campaign: (Mediterranean Outflow) * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 151.5 m cored; 103 % recovered; 151.5 m penetrated

Comment:

Further fundings:

* WarmClim, Award: French research program LEFE (INSU-CNRS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Oliveira, Dulce	DSDP/ODP/IODP sample designation
2	Depth, composite revised, corrected	Depth corr cr	crmcd	Oliveira, Dulce	IODP Depth Scale Terminology
3	AGE	Age	ka BP	Oliveira, Dulce		Geocode
4	Pinus	Pinus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
5	Cedrus	Cedrus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
6	Picea	Picea	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
7	Alnus	Alnus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
8	Betula	Betula	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
9	Carpinus	Car	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
10	Castanea	Castanea	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
11	Corylus	Corylus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
12	Fagus	Fagus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
13	Fraxinus excelsior-type	F. excelsior-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
14	Tilia	Tilia	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
15	Ulmus	Ulmus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
16	Quercus, deciduous-type	Quercus deci-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
17	Quercus, evergreen-type	Quercus evergreen-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
18	Quercus, suber-type	Quercus suber-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
19	Cistus	Cistus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
20	Olea	Olea	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
21	Phillyrea	Phillyrea	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
22	Pistacia	Pistacia	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
23	Ulex-type	Ulex-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
24	Cupressaceae	Cupressaceae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
25	Helianthemum	Hel	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
26	Myrica	Myrica	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
27	Salix	Salix	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
28	Vitis	Vts	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
29	Ericaceae	Ericac	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
30	Calluna	Cal	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
31	Chenopodiaceae	Chenopod	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
32	Ephedra distachya-type	E. distachya-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
33	Ephedra fragilis-type	Eph.f-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
34	Artemisia	Artemisia	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
35	Anthemis-type	Anthemis-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
36	Aster-type	Ast-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
37	Centaurea nigra-type	C. nigra-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
38	Centaurea scabiosa-type	Cen.s-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
39	Taraxacum	Taraxacum	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
40	Apiaceae	Apiaceae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
41	Brassicaceae	Brassicac	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
42	Caryophyllaceae	Cphae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
43	Liliaceae	Liliaceae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
44	Asphodelus	Asphodelus	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
45	Mercurialis-type	Mercurialis-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
46	Plantago	Plantago	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
47	Poaceae	Poac	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
48	Ranunculaceae	Ranae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
49	Rumex	Rumex	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
50	Sanguisorba minor	S. minor	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
51	Boraginaceae	Boraginaceae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
52	Crassulaceae	Craae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
53	Cyperaceae	Cyperac	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
54	Erodium	Erodium	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
55	Euphorbia	Euphorbia	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
56	Fabaceae	Fabaceae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
57	Galium-type	Galium-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
58	Primulaceae	Priae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
59	Rosaceae	Rosae	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
60	Myriophyllum verticillatum	M. verticillatum	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
61	Typha/Sparganium	Typha/Sparganium	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
62	Isoetes	Isoetes	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
63	Polypodium vulgare-type	P. vulgare-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
64	Monolete psilate	Mon-P	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
65	Monolete ornamented	Mon.orn	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
66	Botrychium-type	Botrychium-T	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
67	Trilete ornamented	Tri-orn	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
68	Trilete psilate	Tri-P	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
69	Pollen, broken	Pollen broken	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
70	Pollen, hidden	Pollen hidden	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
71	Pollen, corroded	Pollen corroded	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
72	Pollen, crumpled	Pollen crumpled	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
73	Concentricystes	Concys	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
74	Pollen, mediterranean forest	Pollen medit forest	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
75	Pollen, mediterranean taxa	Pollen medit taxa	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]	Sensu stricto
76	Pollen, semi-desert	Pollen semi-desert	%	Oliveira, Dulce	Light microscope, Nikon, [×500 and ×1000 (oil immersion) magnification]
77	Analyst	Analyst		Oliveira, Dulce

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:

2888 data points

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