Maarten Blaauw
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| Maarten Blaauw | |
|---|---|
 Maarten.jpg | |
| Born | |
| 🏫 Education | PhD, University of Amsterdam, 2003 MSc, University of Groningen, 1998 |
| 💼 Occupation | |
| Known for | palaeoecology and chronological models |
| Twitter= | |
Maarten Blaauw is palaeoecologist and chronological modeller. Blaauw is Director of the 14CHRONO Centre for Climate, the Environment, and Chronology[1] at Queen's University Belfast.
Biography[edit]
Blaauw has an MSc (1998) from University of Groningen. He was awarded his PhD from University of Amsterdam in 2003. He was a postdoctoral research assistant (PDRA) in the Botany Department at Trinity College Dublin, Ireland from 2003 to 2004, after which he moved to Department of Statistics and Probability, Centro de Investigación en Matemáticas, Guanajuato, Mexico for a second PDRA in 2005–2006. This was followed by a PDRA at the Department of Earth Sciences Uppsala University in 2006. He joined the School of Geography, Archaeology and Palaeocology at Queen's University Belfast in 2007 and became a Lecturer there in 2010. He was subsequently promoted to Senior Lecturer and Reader. In 2022 he became the Director of the 14CHRONO Centre for Climate, the Environment, and Chronology at Queen's.
Blaauw developed innovative open-source software for chronological modelling including clam[2] and Bacon.[3] These software packages are widely used by the global palaeo-community to produce more realistic chronologies with reliable precision estimates for studies ranging from records of microplastic pollution in the Mediterranean [4] to climate and vegetation history during the Holocene [5] to dating of the 65Ma mega-extinction event.[6] Bacon and clam are the most popular classical and Bayesian age-models with more citations than any other age-depth modeling software packages.[7] Blaauw has also been instrumental in developing software for Lead 210 dating analysis [8] and radiocarbon calibration. The software clam,[9] rbacon,[10] rintcal[11] and rplum [12] are each freely available as an R package.
In addition, the Neotoma Paleoecology Database (https://www.neotomadb.org/) funded in part by the US National Science Foundation uses Bacon to produce age-depth models for hundreds of Neotoma cores.[13]
A full list of Blaauw's publications can be found here.
Select publications[edit]
A full list of Blaauw's publications can be found here.
- AQUINO-LÓPEZ, M. A., RUIZ-FERNÁNDEZ, A. C., BLAAUW, M. & SANCHEZ-CABEZA, J.-A. 2020. Comparing classical and Bayesian 210Pb dating models in human-impacted aquatic environments. Quaternary Geochronology, 60, 101106.
- AQUINO-LÓPEZ, M. A., BLAAUW, M., CHRISTEN, J. A. & SANDERSON, N. K. 2018. Bayesian Analysis of 210Pb Dating. Journal of Agricultural, Biological and Environmental Statistics, 23, 317-333.
- BLAAUW, M., CHRISTEN, J. A., BENNETT, K. & REIMER, P. J. 2018. Double the dates and go for Bayes—Impacts of model choice, dating density and quality on chronologies. Quaternary Science Reviews, 188, 58-66.
- CHAWCHAI, S., YAMOAH, K. A., SMITTENBERG, R. H., KURKELA, J., VÄLIRANTA, M., CHABANGBORN, A., BLAAUW, M., FRITZ, S. C., REIMER, P. J. & WOHLFARTH, B. 2016. Lake Kumphawapi revisited–The complex climatic and environmental record of a tropical wetland in NE Thailand. The Holocene, 26, 614-626.
- BLAAUW, M. 2012. Out of tune: the dangers of aligning proxy archives. Quaternary Science Reviews, 36, 38-49.
- BLAAUW, M., VAN GEEL, B., KRISTEN, I., PLESSEN, B., LYARUU, A., ENGSTROM, D. R., VAN DER PLICHT, J. & VERSCHUREN, D. 2011. High-resolution (14)C dating of a 25,000-year lake-sediment record from equatorial East Africa. Quaternary Science Reviews, 30, 3043-3059.
- BLAAUW, M. & ANDRES CHRISTEN, J. 2011. Flexible Paleoclimate Age-Depth Models Using an Autoregressive Gamma Process. Bayesian Analysis, 6, 457-474.
- BLAAUW, M. 2010. Methods and code for 'classical' age-modelling of radiocarbon sequences. Quaternary Geochronology, 5, 512-518.
- BLAAUW, M., WOHLFARTH, B., CHRISTEN, J. A., AMPEL, L., VERES, D., HUGHEN, K. A., PREUSSER, F. & SVENSSON, A. 2010. Were last glacial climate events simultaneous between Greenland and France? A quantitative comparison using non-tuned chronologies. Journal of Quaternary Science, 24, DOI: 10.1002/jqs.1330.
References[edit]
- ↑ "People". Retrieved 25 December 2022.
- ↑ Blaauw M, 2010. Methods and code for 'classical' age-modelling of radiocarbon sequences. Quaternary Geochronology 5:512–8.
- ↑ Blaauw M, Christen JA 2011. Flexible paleoclimate age-depth models using an auto-regressive gamma process. Bayesian Analysis 6:457–74. 10.1214/11-ba618.
- ↑ Dahl, M., Bergman, S., Björk, M., Diaz-Almela, E., Granberg, M., Gullström, M., Leiva-Dueñas, C., Magnusson, K., Marco-Méndez, C., Piñeiro-Juncal, N. & Mateo, M. Á. 2021. A temporal record of microplastic pollution in Mediterranean seagrass soils. Environmental Pollution, 273, 116451.
- ↑ Chen, F., Zhang, J., Liu, J., Cao, X., Hou, J., Zhu, L., Xu, X., Liu, X., Wang, M., Wu, D., Huang, L., Zeng, T., Zhang, S., Huang, W., Zhang, X. & Yang, K. 2020. Climate change, vegetation history, and landscape responses on the Tibetan Plateau during the Holocene: A comprehensive review. Quaternary Science Reviews, 243, 106444.
- ↑ Sprain, C. J., Renne, P. R., Vanderkluysen, L., Pande, K., Self, S. & Mittal, T. 2019. The eruptive tempo of Deccan volcanism in relation to the Cretaceous-Paleogene boundary. Science, 363, 866-870.
- ↑ "Google Scholar". Retrieved 3 January 2023.
- ↑ Aquino-Lopez et al. 2018>
- ↑ "clam". r-project.org. R. 17 August 2022. Retrieved 26 December 2022.
- ↑ "rbacon". r-project.org. R. 22 December 2022. Retrieved 26 December 2022.
- ↑ "rintcal". r-project.org. R. Retrieved 26 December 2022.
- ↑ "rplum". r-project.org. R. 23 December 2022. Retrieved 26 December 2022.
- ↑ Wang, Y., Goring, S. J. & Mcguire, J. L. 2019. Bayesian ages for pollen records since the last glaciation in North America. Scientific Data, 6, 176.
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