Mapping Ancient Africa: Video of Seminar 5

April 12, 2022
WDG

The fifth Mapping Ancient African project took place on Monday 11 April 2022 and focused on the African Pollen Database and past vegetation change in Africa.

The seminar was delivered by Sarah Ivory (Penn State University), Rahab Kinyanjui (National Museums of Kenya), and Lynne Quick (Nelson Mandela University). The seminar covers the principles behind and the working of the African Pollen Database (why make data openly available?) and the latest advances in eastern and southern Africa.

For more about the African Pollen Database check out:

You can watch the seminar now on the Ecology of the Past YouTube channel. Seminar details can be found here.

Paleo-ENSO influence on African environments and early modern humans

June 2, 2021
WDG

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

Job: PhD Palaeoecology & Community Ecology

March 24, 2021
WDG

Mark BushMark Bush is looking to recruit a PhD researcher to the “Neotropical Palaeoecology Research Group” at Florida Institute of Technology.

Applications are invited from qualified and highly-motivated students for an exciting PhD studentship in the areas of paleoecology and community ecology of South American lowland rainforests.

Continue Reading

Institute for Biodiversity & Ecosystem Dynamics

January 19, 2021
WDG

Palaeoecology and past environmental research central to the work at the Institute for Biodiversity & Ecosystem Dynamics (University of Amsterdam); check out the new institute video, spot the palaeoecology researchers, and see what else is going on at IBED:

New and repeating tipping points: The interplay of fire, climate change, and deforestation in Neotropical ecosystems

September 30, 2020
WDG

Bush MB. 2020. New and repeating tipping points: The interplay of fire, climate change, and deforestation in Neotropical ecosystems. Annals of the Missouri Botanical Garden 105:393-404. DOI: 10.3417/2020565

Revealing pre-colonial, colonial and post-colonial Kenya

June 29, 2020
WDG

Rahab Kinyanjui

USING PALAEOECOLOGICAL PROXIES TO DETERMINE ANTHROPOGENIC IMPACT ON VEGETATION DURING PRE-COLONIAL, COLONIAL AND POST-COLONIAL PERIOD IN KENYA’S HIGHLANDS-CASE STUDY ABERDARE RANGES

By Rahab KINYANJUI (National Museums of Kenya: Nairobi)

In spite of the challenges and uncertainties that the larger scientific community is currently facing, I am delighted and humbled to accept one of the British Ecological Society’s Ecologist in Africa research grant for 2020. The grant will support my historical ecology project whose main goal is to apply palaeoecological and archaeological proxies to investigate the extent of anthropogenic impacts on vegetation structure and composition of one of the Kenyan Central highlands before, during, and after the colonial period.

The Aberdare range forest provide an ideal setting for this study because they have been farmed by local populations since long before colonialism, and they were heavily impacted during colonial times because of their fertile soils. This pilot project aims to reveal the land-use and land-cover dynamics of the Aberdare range forest, and it is hoped that eventually similar studies will be undertaken in other parts of the Kenyan highland forests.

African Pollen Database – Data stewards

January 29, 2020
WDG

Neotoma PackratAn African Pollen Database data steward training event was held at the Institute for Biodiversity & Ecosystem Dyanmics (University of Amsterdam, 27-29 January 2020) where training in the use of the Neotoma database was provided by Eric Grimm. The participants are now enabled curate and archive data within Neotoma. If you have a palaeoecological data set that you would like to contribute to Neotoma, or if you would like training as well, these people can now help you. Contact details below:

Continue Reading

African Pollen Database data steward training event

January 24, 2020
WDG

APD “Awesome” in Paris October 2019 – Vincent Montade, William Gosling, Chris Kiathipes, and Manu Chevalier (l-r)

The African Pollen Database (APD; Vincens et al., 2007) has recently received a new life thanks to the work of Anne-Marie Lezine, Eric Grimm, Sarah Ivory and Jack Williams who have obtained funding to develop the digital infrastructure and link to the Neotoma Palaeoecology Database (Williams et al., 2018) and the Institut Pierre-Simon Laplace (IPSL) Paleoclimate database. The kick off meeting was held at the IRD centre in Bondy (October 2019), and the next step (training the data stewards) will be held in my department within the Institute for Biodiversity & Ecosystems Dynamics (University of Amsterdam) next week (January 2020).

Pollen data recorded in Neotoma for Africa on 24 January 2020. Hopefully after the data steward training event we will have a few more dots on the map, and the potential for many more.

We are delighted to be able to host sixteen researchers of many nationalities conducting research in many different countries. The aim of the training event is to provide researchers with the skills to manage Neotoma and strengthen the African pollen research community.  I am excited to be involved, I am confidence that much new research will be brought together, and I hope that we can get good plans in place for further steps and growth of this network.

REFERENCES
Vincens, A., Lézine, A.-., Buchet, G., Lewden, D. & Le Thomas, A. (2007) African pollen database inventory of tree and shrub pollen types. Review of Palaeobotany and Palynology 145, 135-141.  DOI: 10.1016/j.revpalbo.2006.09.004

Williams, J.W., Grimm, E.C., Blois, J.L., Charles, D.F., Davis, E.B., Goring, S.J., Graham, R.W., Smith, A.J., Anderson, M., Arroyo-Cabrales, J., Ashworth, A.C., Betancourt, J.L., Bills, B.W., Booth, R.K., Buckland, P.I., Curry, B.B., Giesecke, T., Jackson, S.T., Latorre, C., Nichols, J., Purdum, T., Roth, R.E., Stryker, M. & Takahara, H. (2018) The Neotoma Paleoecology Database, a multiproxy, international, community-curated data resource. Quaternary Research 89, 156-177. DOI: 10.1017/qua.2017.105

Blog at WordPress.com.