A 23-million-year record of morphological evolution within Neotropical grass pollen

October 31, 2024
WDG

Wei, C., Li, M., Mao, L., Mander, L., Jardine, P.E., Gosling, W.D. & Hoorn, C. (2024) A 23-million-year record of morphological evolution within Neotropical grass pollen. New Phytologist. DOI: 10.1111/nph.20214

This paper is the latest to come from the PhD thesis of Caixia Wei who defended at the University of Amsterdam earlier in 2024. To find out more about Caixia’s work click here.

Mapping Ancient Africa: Video of seminar 18

July 12, 2024
WDG

On the 20 June 2024 the 18th Mapping Ancient Africa (MAA) seminar was delivered by Kumar Akhilesh (Sharma Centre for Heritage Education). This seminar was a little different to most MAA seminars in that it focused on another INQUA project, rather than a specific research line. In the talk Kumar outlined the INQUA funded “PalaeoHome” project and highlighted work on hominin evolution in the Indian sub-continent.

Details of this seminar can be found here. You can find more Mapping Ancient Africa seminar videos on the “Ecology of the Past” YouTube channel.

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Fire in Human Evolution

June 7, 2024
WDG

The “Fire in Human Evolution” international Symposium will take place at the University of Leiden (10-11 June 2024). The meeting is being organized by Femke Reidsma and Amanda Henry. The meeting will include talks and discussion on:

  • Fire perception, social interaction, and culture
  • Fire as landscape management
  • Fire, cooking and diet
  • Fire technology and cognition 
  • Archaeological signatures of fire

For full details click here.

PhD Thesis: Morphometrics of modern and fossil Poaceae pollen from South America

December 19, 2023
WDG

On November 17, 2023, Caixia Wei (魏彩霞) accomplished a pivotal milestone by successfully defending her thesis titled “Morphometrics of Modern and Fossil Poaceae Pollen from South America” at the distinguished Agnietenkapel (University of Amsterdam). During the defense ceremony, Caixia showcased her professional knowledge and expertise in the field of paleoecology in a relaxed and cheerful manner. The committee members, promoters (Carina Hoorn, William Gosling, Phillip Jardine), and attendees (~50 people) responded with frequent smiles, laughter, and numerous rounds of applause! After the defense, a delightful reception and dinner were held, where Caixia was showered with an abundance of hugs, kisses, heartfelt wishes, and thoughtful gifts. These wonderful memories will support Caixia on her journey ahead…

For a glimpse into the event, you can watch Caixia’s insightful 10-minute project presentation here:

Additionally, most of Caixia’s thesis is available for download at this link:

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“Plant Ecology & Diversity” & Biogeography

July 6, 2023
WDG

Plant Ecology & Diversity

A recent open letter to Wiley from Associate Editors working for the Journal of Biogeography posted by Lucie Zinger and others highlighted a dispute between the editors and the publishers in relation to: (i) the proposed switch of the journal to a pure open access model, (ii) financial barriers to publication, (iii) the proposed increase in throughput of manuscripts to maximise profits, and (iv) the manuscript referral process (see @LucieZinger, read tweet here, dated 28 June 2023). This got me thinking about these issues in relation to the journal that I am most involved with editing which also published papers related to biogeography; Plant Ecology & Diversity.

Plant Ecology & Diversity is the journal of the Botanical Society of Scotland. It is published in association with Taylor & Francis and any profits are split between the publishers and the academic society. To promote diversity and inclusion among authors the journal has a policy of double blind peer review (and has done for many years). Further, there are no publication fees for authors to publish in this journal, however, this does mean that published papers are behind a pay wall. An “Open Access” option is available to all authors for a fee (hybrid model), although the invited “Grubb Reviews” series is automatically published Open Access. Subject Editors and Associate Editors “work” for the journal gratis (for free) and the love of furthering the field.

If you have manuscripts related to biogeography, and prefer this mode of publishing, then please consider the fit of your paper to Plant Ecology & Diversity and send them our way. Or indeed if you have manuscripts related to one of our other key themes:

  • evolution and systematics,
  • global change and vegetation dynamics,
  • environment and plant functioning, and
  • biotic interactions.

The journal accepts original research articles (c. 7000 words), rapid communications (c. 2500 words), review articles (c. 12,000 words), and perspectives (c. 2500 words). Other options for publishing are of course also available 🙂

Mapping Ancient Africa: INQUA Rome session

July 3, 2023
WDG

The Mapping Ancient Africa (MAA) project has a double session of talks and a poster session at the INQUA congress in Rome 2023. Our session will be on Wednesday 19 July.

If you are at the INQUA Rome congress please come along to our talks and posters in Session 64: Mapping Ancient Africa: Climate, Vegetation & Humans.

Part 1: 08:30-10:30

  • Giosan et al. When the desert was a lake: Providing context for Homo sapiens development in the northern Kalahari
  • Chase et al. Paleolakes and socioecological implications of glacial “greening” of the South African interior
  • Biddulph et al. Spatiotemporal variability in the initiation and development of peatlands across the central Congo Basin
  • Blinkhorn et al. Evaluating refugia in recent human evolution in Africa
  • Aureli et al. Homo sapiens behaviour and adaptation in East Africa. New evidence from an open-air site in a modern Ethiopian savannah environment: the GOT10 site
  • Dembele Climatic fluctuations during the last millenium and their impact on political history and human settlements in West Africa
  • Porchier et al. Annually resolved hydroclimate variability in the East African Rift Valley at a time critical for hominin dispersion
  • Effiom et al. Late Holocene palaeoecological studies at Lake St Lucia, KwaZulu-Natal

Part 2: 11:00-13:00

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Mapping Ancient Africa: Video of seminar 13

May 19, 2023
WDG

The thirteenth Mapping Ancient Africa seminar was delivered by Andrea Manica on the 18th May 2023. In the seminar Andrea introduced the pastclim R package and gave examples of how it can be applied to address questions related to human evolution and dispersal.

Details of this seminar can be found here. You can find more Mapping Ancient Africa seminar videos on the “Ecology of the Past” YouTube channel.

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Mapping Ancient Africa: Video of Seminar 12

April 14, 2023
WDG

The seminar delivered by Emma Mbua (National Museums of Kenya) on the 13th April 2023 was the twelfth in the Mapping Ancient Africa series. The seminar highlighted new finds from archaeological sites in eastern Africa that have yielded bones of various animals, including early humans.

Details of this seminar can be found here. You can find more Mapping Ancient Africa seminar videos on the “Ecology of the Past” YouTube channel.

To find out more and keep up to date with new insights from this research visit the project web sit here.

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Mapping Ancient Africa: Video of Seminar 9

January 23, 2023
WDG

The 9th Mapping Ancient Africa seminar, and first of 2023, took place on Thursday 19 January. The seminar was delivered by Celine Vidal (University of Cambridge) and showcased recent work on the dating of volcanic deposits to constrain the age of hominin fossils in eastern Africa.

Details of this seminar can be found here. You can find more Mapping Ancient Africa seminar videos on the “Ecology of the Past” YouTube channel.

References

  • Vidal, C.M., Lane, C.S., Asrat, A., Barfod, D.N., Mark, D.F., Tomlinson, E.L., Tadesse, A.Z., Yirgu, G., Deino, A., Hutchison, W., Mounier, A. & Oppenheimer, C. (2022) Age of the oldest known Homo sapiens from eastern Africa. Nature 601, 579-583. https://doi.org/10.1038/s41586-021-04275-8
  • Vidal, C.M., Fontijn, K., Lane, C.S., Asrat, A., Barfod, D., Tomlinson, E.L., Piermattei, A., Hutchison, W., Tadesse, A.Z., Yirgu, G., Deino, A., Moussallam, Y., Mohr, P., Williams, F., Mather, T.A., Pyle, D.M. & Oppenheimer, C. (2022) Geochronology and glass geochemistry of major Pleistocene eruptions in the Main Ethiopian Rift: Towards a regional tephrostratigraphy. Quaternary Science Reviews 290, 107601. https://dx.doi.org/10.1016/j.quascirev.2022.107601
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Six research vacancies within the Institute for Biodiversity & Ecosystem Dynamics

December 13, 2022
WDG

Assistant and / or Associate Professor positions in:

  • Carbon cycle dynamics in terrestrial ecosystems
  • Biological feedbacks in the marine carbon cycle
  • Impacts of climate-related environmental change on ecological systems
  • Land cover and land use dynamics
  • Geomorphology and tropical landscape evolution
  • Aquatic ecotoxicology and water quality

Closing date for all positions 8 January 2023

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