I am excited to announce that I have recently joined the “Advisory Editorial Board” of The Holocene journal. Many thanks to editor-in-chief John Matthews for the invitation. Interesting to join a very experienced team, which includes both my PhD and post-doc supervisors; the esteemed Frank Mayle and Mark Bush! I look forward to receiving interesting new papers to examine.
The Holocene journal publishes research, review and forum papers focused on environmental change during the Holocene (last 11,700 years). It encourages the submission of manuscripts with an interdisciplinary approach covering palaeoenvironments, palaeoclimate, palaeoecology, palaeohydrology, palaeopedology, palaeoceanography and geo-archaeology. So if you have a some research in this area that you are looking for a home for please check out the details aims and scope, and criteria on the journal web page, click here.
I am pleased to announce that the eighth online Mapping Ancient Africa seminar will take place on 15 December 2022 (17:00-18:00 CET)
Speaker: Chantal Kabonyi (University of Bukavu) Title: Les trois derniers millénaires d’histoire environnementale autour du lac Kivu: De la dorsale congolaise à la dorsale congo-Nil [The last three millennia of environmental history around Lake Kivu: From the Congolese ridge to the Congo-Nile ridge]
NOTE: This will be a duel language presentation with the presentation given in French and slides containing English text.
The seminar will be delivered via Zoom. The link for the seminar can be obtained from the MAA Slack channel or by contacting the chair of this seminar Manu Chevalier. If you want to know more about the Mapping Ancient Africa project visit our web pages and please do not hesitate to get in contact if you want to get involved.
Following the postponement of our previous seminar I am pleased to announce the next Mapping Ancient Africa (MAA) seminar (the new number 6 in the series) will take place on Thursday 6 October at 17:00 (CEST).
Title: Pleistocene climate variability in eastern Africa influenced hominin evolution
Related publication: Foerster, V., Asrat, A., Bronk Ramsey, C., Brown, E.T., Chapot, M.S., Deino, A., Duesing, W., Grove, M., Hahn, A., Junginger, A., Kaboth-Bahr, S., Lane, C.S., Opitz, S., Noren, A., Roberts, H.M., Stockhecke, M., Tiedemann, R., Vidal, C.M., Vogelsang, R., Cohen, A.S., Lamb, H.F., Schaebitz, F. & Trauth, M.H. (2022) Pleistocene climate variability in eastern Africa influenced hominin evolution. Nature Geoscience. DOI: 10.1038/s41561-022-01032-y
The seminar will be delivered via Zoom. The link for the seminar can be obtained from the MAA Slack channel or by contacting the chair of this seminar Stefanie Kaboth-Bahr. If you want to know more about the Mapping Ancient Africa project visit our web pages and please do not hesitate to get in contact if you want to get involved.
The fourth of a seminars in the Mapping Ancient African project took place on Tuesday 1 March 2022 and was given by Minchao Wu (Uppsala University). You can watch the seminar now on the Ecology of the Past YouTube channel. Seminar details can be found here.
Gosling WD, Maezumi SY, Heijink BM, Nascimento MN, Raczka MF, van der Sande MT, Bush MB, McMichael CNH. 2021. Scarce fire activity in north and north-western Amazonian forests during the last 10,000 years. Plant Ecology & Diversity. DOI: 10.1080/17550874.2021.2008040
I am delighted to announce the publication of the new volume in the Palaeoecology of Africa series. I had the privilege to guest edit this with Anne-Marie Lézine and Louis Scott. The final version is now available OPEN ACCESS online.
Gosling, W.D., Lézine, A.-M. & Scott, L., eds. (2021) Quaternary Vegetation Dynamics: The African Pollen Database. Series editor: Runge, J. Palaeoecology of Africa: Volume 35. CRC Press. ISBN: 9780367755089 DOI: 10.1201/9781003162766
Kaboth-Bahr S, Gosling WD, Vogelsang R, Bahr A, Scerri EML, Asrat A, Cohen AS, Düsing W, Foerster V, Lamb HF, et al. 2021. Paleo-ENSO influence on African environments and early modern humans. Proceedings of the National Academy of Sciences 118(23):e2018277118. https://doi.org/10.1073/pnas.2018277118
Loughlin, N.J.D., Gosling, W.D. & Montoya, E. (2017) Identifying environmental drivers of fungal non-pollen palynomorphs in the montane forest of the eastern Andean flank, Ecuador. Quaternary Research. DOI: 10.1017/qua.2017.73
Gosling, W.D. (2004) Characterisation of Amazonian forest and savannah ecosystems by their modern pollen spectra. PhD Thesis, Department of Geography, University of Leicester.
WDG Bolivia (2002)
Controversy surrounds the Quaternary palaeoenvironmental history of Amazonia. It is unclear whether moist evergreen forest, savannah or seasonally dry forest dominated the Amazon basin at the last glacial maximum (c. 21,000 years B.P.). In part the uncertainty surrounding the palaeoenvironmental history of Amazonia stems from a poor understanding of the ecological significance of the fossil pollen records from the region. In order to improve interpretations of the fossil pollen record it is essential to better understand the nature of the pollen rain produced by modern ecosystems.
In this thesis, three Neotropical ecosystems equivalent to those alluded to above were characterised by their modern pollen rain. This was achieved by examining samples collected in artificial pollen traps located within permanent (50 x 200 m) vegetation plots in the Noel Kempff Mercado National Park area, Bolivia. In each plot 10 traps were sampled for one field season (September 1998 to September 1999, or September 2000 to September 2001) and 5 traps were sampled from two additional field seasons (between 1998 and 2001). Pollen counts of at least 100 grains were made for each trap. In total 318 pollen taxa were distinguished, of which 116 were identified. The characteristic pollen from each of the three ecosystems were determined through a series of steps: spatial and temporal variations were explored using Spearman’s Rank correlations, the distinctive taxa of each ecosystem were identified using Principal Components Analyses (PCA), and the representativity of the pollen for each ecosystem was examined by comparing pollen and vegetation abundances. These analyses revealed a small number of taxa that can be used to characterize these ecosystems. Further PCA showed that it is possible to differentiate between the ecosystems by assessing the relative proportions of Didymopanax, Alchornea, Anadenanthera, Melastomataceae/Combretaceae, Moraceae/Urticaceae, Myrtaceae, Palmae, Pteropsidia (trilete), Poaceae and Solanum. These findings mean that it is now possible to detect these ecosystems in the fossil pollen record and consequently further information regarding the nature of the vegetation change in the Amazon basin can be gained.