Iván Hernández-Almeida
Dr. Iván Hernández-Almeida
Senior officer
PAGES
Hochschulstrasse 4
CH-3012 Bern
Switzerland
E-mail:
ivan.hernandez(at)unibe.chURL Institution:
https://orcid.org/0000-0002-9329-8357Personal URL:
link
Key Publications of Iván Hernández-Almeida (up to ten) :
Armbrecht, L., Weber, M.E., Raymo, M.E. et al. Ancient marine sediment DNA reveals diatom transition in Antarctica. Nat Commun 13, 5787 (2022). https://doi.org/10.1038/s41467-022-33494-4
Guitián, J., Fuertes, M. Á., Flores, J. A., Hernández-Almeida, I., & Stoll, H. (2022). Variation in calcification of Reticulofenestra coccoliths over the Oligocene–Early Miocene. Biogeosciences, 19(20), 5007-5019.
Weber, M.E., Bailey, I., Hemming, S.R. et al. Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years. Nat Commun 13, 2044 (2022). https://doi.org/10.1038/s41467-022-29642-5
Hernández-Almeida, I., et al. (2020). "A new radiolarian transfer function for the Pacific Ocean and application to fossil records: Assessing potential and limitations for the last glacial-interglacial cycle." Global and Planetary Change 190: 103186. https://doi.org/10.1016/j.gloplacha.2020.103186
Hernández-Almeida, I., et al. (2019). "Quantitative reconstruction of primary productivity in low latitudes during the last glacial maximum and the mid-to-late Holocene from a global Florisphaera profunda calibration dataset." Quaternary Science Reviews 205: 166-181. https://doi.org/10.1016/j.quascirev.2018.12.016
Stoll, H. M., et al. (2019). "Upregulation of phytoplankton carbon concentrating mechanisms during low CO2 glacial periods and implications for the phytoplankton pCO2 proxy." Quaternary Science Reviews 208: 1-20. https://doi.org/10.1016/j.quascirev.2019.01.012
Diz, P., González-Guitián, V., González-Villanueva, R., Ovejero, A., & Hernández-Almeida, I. (2022). BENFEP, a quantitative database of BENthic Foraminifera from surface sediments of the Eastern Pacific. Earth System Science Data 15: 697–722.https://doi.org/10.5194/essd-15-697-2023
Expertise of Iván Hernández-Almeida:
| Expertise Category | Specific Expertise |
|---|
| Expert Type | Scientific / Fundamental Research |
| Topic Biosphere | Biosphere |
| Topic Integrated Systems | Carbon Cycle |
| Biogeochemical Cycles except Carbon |
| Topic Ecosystems | Marine Ecosystems |
| Spatial Zones | Open Ocean |
| Spatial Scale | Global / Hemispheric |
| Regional |
| Time Frame | Past |
| Past: Quarternary |
| Recent / Today |
| Statistical Focus | Mean Change / Trends |
| Variability |
| Time Scale | Decadal / Centennial |
| Millenial |
| 100 kyr |
| Billenial (Mio yrs) |
| Methods | Data Collection - Measurement |
| Data Analysis |
Specialties of Iván Hernández-Almeida:
transfer functions; palecology; micropaleontology; biostratigraphy; paleoclimate; paleoceanography
Last update: 1/22/24
Source of data: ProClim- Research InfoSystem (1993-2024)
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