Paleoclimate and paleo-environmental reconstructions inferred from pollen of the Aral 86 sediment core in relation to the Tajik-Uzbek Surface Data Base

DOI

This table presents the result of the paleoclimate and paleo-environmental reconstructions inferred from the pollen of the Aral 86 sediment core. The sediment core is divided in core depth (in m) and using an age-depth model the calendar age of each sample (in ka BP) was calculated.The climate reconstructions are Mean Annual Precipitation (MAP), Mean Temperature of Cold Quarter (MTCOQ), Mean Precipitation of Cold Quarter (MPCOQ), and the Aridity Index (AI). Different methods have been used to infer these climate parameters: the Modern Analogue Technique (MAT) and the Boosted Regression Trees (BRT) from two different datasets, the Arid Central Asian Data Base (ACADB, Dugerdil et al. (2025a)) and the TUSDB. The community-weighted mean (CWM) traits were also reconstructed (plant height, leaf area, leaf N, seed mass, SLA and SSD) and the pollen-based biomes derived from the biomization approach.

Identifier
DOI https://doi.org/10.1594/PANGAEA.981867
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.979582
Related Identifier IsSupplementTo https://doi.org/10.1016/j.gloplacha.2025.104857
Related Identifier References https://doi.org/10.1111/jbi.15100
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.981867
Provenance
Creator Dugerdil, Lucas (ORCID: 0000-0003-0266-564X); Peyron, Odile; Ménot, Guillemette ORCID logo; Egamberdieva, Dilfuza; Alimov, Jakhongir; Leroy, Suzanne A G ORCID logo; Garnier, Eric ORCID logo; Nowak, Arkadiusz; Joannin, Sébastien ORCID logo
Publisher PANGAEA
Publication Year 2025
Funding Reference Agence Nationale de la Recherche https://doi.org/10.13039/501100001665 Crossref Funder ID ANR-20-FRAL-0006 KUR(A)GAN; Agence Nationale de la Recherche https://doi.org/10.13039/501100001665 Crossref Funder ID ANR-22-CE27-0018-02 STEPABILITY
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 891 data points
Discipline Earth System Research
Spatial Coverage (59.983 LON, 44.420 LAT); Lake Aral, Kazakhstan