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mchevalier2 committed Jun 1, 2024
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51 changes: 36 additions & 15 deletions _bibliography/papers.bib
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@Article{Hui_et_al,
title = {Pollen-based Early Pleistocene East Asian Summer Monsoon Precipitation Variability from the Western Chinese Loess Plateau},
author = { Hui, Zhengchuang and Wei, Xiao and Xue, Zhendong and Lu, Xuw and Chevalier, Manuel and Zhang, Jun and Peng, Tingjiang and Chen, Peng},
year = {submitted},
journal = {In review for Climate Dynamics},
DOI = {.}
}

@Article{Quick_et_al,
title = {Fire drives major Holocene vegetation shifts between subtropical and Mediterranean-type ecosystems: a case study from a biodiversity hotspot in South Africa},
author = {Quick, Lynne and Chase, Brian and Chevalier, Manuel and Grobler, Barend and Manzano, Saúl},
year = {submitted},
journal = {In review for Ecography},
DOI = {.}
}

@Article{Liang_et_al,
title = {Refining paleothermometers: discrepancies in lacustrine bacterial lipid reconstructions explained by microbial ecology},
author = {Liang, Jie and Chevalier, Manuel and Liu, Keshao and Perfumo, Amedeaa and Wang, Mingda and Xie, Haichao and Hou, Juzhi and Herzschuh, Ulrike},
year = {submitted},
journal = {In review for Communications Earth & Environments},
DOI = {.}
}


@article{oriani_eupollmap_2023,
@Article{essd-16-731-2024,
abbr = {Open-Access},
title = {{EUPollMap}: {The} {European} atlas of contemporary pollen distribution maps derived from an integrated {Kriging} interpolation approach},
volume = {2023},
copyright = {All rights reserved},
shorttitle = {{EUPollMap}},
html = {https://essd.copernicus.org/preprints/essd-2022-364/},
doi = {10.5194/essd-2022-364},
abstract = {Modern and fossil pollen data are widely used in paleoenvironmental research to characterise past environmental changes in a given location. However, their discrete and discontinuous nature can limit the inferences that can be made from them. In contrasts, deriving continuous spatial maps of the pollen presence from point-based datasets would enable more robust regional characterization of such past changes. To address this problem, we propose a comprehensive collection of European 5 pollen presence maps including 194 pollen taxa derived from the interpolation of pollen data from the Eurasian Modern Pollen Database (EMPD v2) restricted to the Euro-Mediterranean Basin. To do so, we developed an automatic Kriging-based interpolation workflow to select an optimal geostatistical model describing the spatial variability for each taxon. The output of the interpolation model consists in a series of multivariate predictive maps of Europe at 25-km scale, showing the occurrence probability of pollen taxa, the predicted presence based on diverse probability thresholds, and the interpolation uncertainty 10 for each taxon. Visual inspections of the maps and systematic cross-validation tests showed that the ensemble of predictions is reliable even in data-scarce regions, with a relatively low uncertainty, and robust to complex and non-stationary pollen distributions. The maps, freely distributed as GeoTIFF files, are proposed as a ready-to-use tool for spatial paleoenvironmental characterization. Since the interpolation model only uses the coordinates of the observation to spatialise the data, similar maps could also be derived for fossil pollen records, thus enabling the spatial characterization of past changes, and possibly, their 15 subsequent use for quantitative paleoclimate reconstructions.},
language = {en},
urldate = {2023-02-09},
journal = {Earth System Science Data Discussion},
author = {Oriani, Fabio and Mariethoz, Gregoire and Chevalier, Manuel},
month = {},
year = {preprint},
pages = {1--16},
AUTHOR = {Oriani, Fabio and Mariethoz, Grégoire and Chevalier, Manuel},
TITLE = {EUPollMap: the European atlas of contemporary pollen distribution maps derived from an integrated Kriging interpolation approach},
JOURNAL = {Earth System Science Data},
VOLUME = {16},
YEAR = {2024},
NUMBER = {1},
PAGES = {731--742},
html = {https://essd.copernicus.org/articles/16/731/2024/},
DOI = {10.5194/essd-16-731-2024},
abstract = {Modern and fossil pollen data are widely used in paleoenvironmental research to characterize past environmental changes in a given location. However, their discrete and discontinuous nature can limit the inferences that can be made from them. Deriving continuous spatial maps of the pollen presence from point-based datasets would enable more robust regional characterization of such past changes. To address this problem, we propose a comprehensive collection of European pollen presence maps including 194 pollen taxa derived from the interpolation of pollen data from the Eurasian Modern Pollen Database (EMPD v2) restricted to the Euro-Mediterranean Basin. To do so, we developed an automatic Kriging-based interpolation workflow to select an optimal geostatistical model describing the spatial variability for each taxon. The output of the interpolation model consists of a series of multivariate predictive maps of Europe at 25 km scale, showing the occurrence probability of pollen taxa, the predicted presence based on diverse probability thresholds, and the interpolation uncertainty for each taxon. Combined visual inspections of the maps and systematic cross-validation tests demonstrated that the ensemble of predictions is reliable even in data-scarce regions, with a relatively low uncertainty, and robust to complex and non-stationary pollen distributions. The maps, freely distributed as GeoTIFF files (https://doi.org/10.5281/zenodo.10015695, Oriani et al., 2023), are proposed as a ready-to-use tool for spatial paleoenvironmental characterization. Since the interpolation model only uses the coordinates of the observation to spatialize the data, the model can also be employed with fossil pollen records (or other presence/absence indicators), thus enabling the spatial characterization of past changes, and possibly their subsequent use for quantitative paleoclimate reconstructions.}
}




@article{chevalier_EMD_2023,
abbr = {Open-Access},
title = {Refining data–data and data–model vegetation comparisons using the Earth mover’s distance ({EMD})},
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14 changes: 13 additions & 1 deletion _pages/failures.md
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layout: page
permalink: /assets/museumfailures/
title: museum of failures
description: Drawing inspiration from the original Swedish Museum of Failures, I showcase my journey of attempts to secure grants and job opportunities since my PhD. Although most of these endeavours did not yield the desired outcomes, they have all been integral experiences that have sculpted my career and enriched my research. It is, however, critical to highlight that my journey is shared by many, even if our perception of it may be biased due to the prevalence of sharing successes over rejections. Rejection is an inherent part of the journey, one that offers valuable lessons for progress. Tenacity and perseverance are part of the process to pave the path to success (however defined). Trying, again and again, until luck eventually smiles upon us. 😊
description: Drawing inspiration from the original Swedish Museum of Failures, I showcase my journey of attempts to secure grants and job opportunities since my PhD. Although most of these endeavours did not yield the desired outcomes, they have all been integral experiences that have sculpted my career and enriched my research. It is, however, critical to highlight that my journey is shared by many, even if our perception of it may be biased due to the prevalence of sharing successes over rejections. Rejection is an inherent part of the journey, one that offers valuable lessons for progress.
nav: false
nav_order: 5
---
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<div style="text-align:right; color:lightgrey; font-size:200%; font-weight:400">
2024
</div>
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<ul>

<li><font style="color:OrangeRed;">CNRS (permanent researcher position), University of Aix-Marseille, France.</font></li>
<li><font style="color:OrangeRed;">Horizon Europe Call HORIZON-CL5-2024-D1-01-03 for a position at the University van Amsterdam, Netherlands.</font></li>
</ul>
<br />



<div style="text-align:right; color:lightgrey; font-size:200%; font-weight:400">
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2 changes: 1 addition & 1 deletion _pages/publications.md
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permalink: /publications/
title: publications
description: List of publications sorted in reversed chronological order. Contact me at [email protected] if you need access to some of the publications.
years: [preprint, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012] ##in press,
years: [submitted, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012] ##in press, preprint
nav: true
nav_order: 2
---
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