Pollen-vegetation richness and diversity relationships in the tropics

October 10, 2017
WDG

Online, open access:

Gosling, W.D., Julier, A.C.M., Adu-Bredu, S., Djagbletey, G.D., Fraser, W.T., Jardine, P.E., Lomax, B.H., Malhi, Y., Manu, E.A., Mayle, F.E. & Moore, S. (2017) Pollen-vegetation richness and diversity relationships in the tropics. Vegetation History and Archaeobotany. DOI: 10.1007/s00334-017-0642-y

Ghana Fieldwork 2014; Day 02

October 17, 2014
wesfraser

The second day of our fieldwork saw us; transfer from Accra to Fumesua where FORIG is located (approximately 20 km south of Kumasi); meet up with FORIGs deputy director Dr Stephen Adu-Bredu to discuss fieldwork and outreach plans; and settle in to FORIG for the next two weeks.

The next two days will involve building pollen traps ready for deployment next and finalising the detailed day-to-day plan of work.

PCRG PhD studentship opportunity

December 16, 2013
WDG

Funded PhD studentship opportunity, October 2014 start
Department of Environment, Earth & Ecosystems, The Open Univeristy
Central England NERC Training Alliance (CENTA)
Closing date for applications : 31/01/2014

Past tropical vegetation stability: forest-savannah dynamics in tropical West Africa

William D. Gosling & Phil Jardine

  • Maintain a modern pollen monitoring network in lowland tropical West Africa
  • Reconstruct past vegetation change from fossil pollen records
  • Identify signature of approaching tipping points
  • Field work in tropical Africa (Ghana)

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Introducing Adele Julier: New PCRG PhD researcher

October 14, 2013
adelecmj

Adele Julier

Adele Julier and a Malvaceae

Hello! I’m Adele and I started my PhD about a week ago. It’s been a little intense but I can almost find the lab without a map now, so it is probably time to introduce myself.

I’ll be studying pollen-vegetation relationships in Ghana, as part of the NERC funded project500,000 years of solar irradiance, climate and vegetation changes’. This means I’ll be using pollen traps to figure out how pollen outputs vary between (and sometimes within) different vegetation types in Ghana. I will also be trying my hand at chemotaxonomy and video making. I’m heading out to Ghana (along with Phil Jardine) in just over a week to do my first lot of field work which will involve seeing the plots, collecting existing traps, replacing them with new ones, and setting up some new sites. I’m very excited.

My background is broadly botanical; I did a BA at Magdalene College, Cambridge in Natural Sciences specialising in Plant Science and then an MSc in Biodiversity and Taxonomy of Plants at the Royal Botanic Gardens, Edinburgh.

Here’s a picture of me holding the biggest Malvaceae flower I’d ever seen and being incredibly happy about that.

To find out more about me visit my blog: Plants in real life

Funded PhD studentship: Tropical vegetation, environment and climate

March 21, 2013
WDG

William Gosling

William Gosling pollen trapping in west Africa. A studentship on the new grant will investigate modern pollen-vegeation relationships

Fully funded NERC PhD studentship tied to 500,000 years of solar irradiance, climate and vegetation changes project.
To start October 2013 now avaliable with the Palaeoenvironmental Change Research Group.

Title: Tropical vegetation, environment and climate: The present is the key to the past

Supervisors:
William D. Gosling (The Open University),
Wesley Fraser (Oxford Brookes University),
Barry Lomax (University of Nottingham),
Mark Sephton (Imperial College London) &
Yadvinder Malhi (University of Oxford)

  • Investigate the dynamics of modern tropical forest and savannah ecosystems
  • Training in micro fossil and organic geochemical analysis
  • Develop a comprehensive understanding of modern pollen-vegetation relationships
  • Field work in Ghana, in conjunction with Forestry Research Institute of Ghana
Making pollen traps on field work in Ghana

Making pollen traps on field work in Ghana

Understanding how vegetation responded to past climate change requires the development of well constrained relationships between living floras, environment and climate. This project will help constrain the great uncertainty which exists as to how tropical ecosystems are represented in the fossil record by examining the relationship between modern vegetation and the pollen it produces. The project will analyse modern pollen rain using a combination of traditional microscopic analysis [1] and cutting edge geochemical techniques [2]. We anticipate that the findings will provide new insight into past vegetation and climatic change.

For further information on the project and how to apply see the full advert: NERC PhD advert. Prior to applying please check eligibility for NERC funding by clicking here.

Closing date: 25th April, interviews will be held at The Open University during May.

To find out more about the department, research environment and student life at The Open Univerity visit the Department of Environment, Earth & Ecosystems, the Centre for Earth, Planetry, Space & Astronomical Research (CEPSAR) and OU RocSoc web pages.

Work as part of a larger research team in the UK and abroad.

Work as part of a larger research team in the UK and abroad.

References:

[1] Gosling, W.D., et al., Differentiation between Neotropical rainforest, dry forest, and savannah ecosystems by their modern pollen spectra and implications for the fossil pollen record. Review of Palaeobotany and Palynology, 2009. 153(1-2): p. 70-85.
[2] Lomax, B.H., et al., Plant spore walls as a record of long-term changes in Ultraviolet-B radiation. Nature Geoscience, 2008. 1(9): p. 592-596.

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