Long-Term Vegetation Dynamics in a Megadiverse Hotspot

February 20, 2018
WDG

Open access:

Montoya, E., Keen, H.F., Luzuriaga, C.X. & Gosling, W.D. (2018) Long-term vegetation dynamics in a megadiverse hotspot: The Ice-Age record of a pre-montane forest of central Ecuador. Frontiers in Plant Science 9, 196. doi: 10.3389/fpls.2018.00196

The ACER pollen and charcoal database: a global resource to document vegetation and fire response to abrupt climate changes during the last glacial period

October 11, 2017
WDG

Goni, M.F.S., Desprat, S., Daniau, A., Bassinot, F.C., Polanco-Martinez, J.M., Harrison, S.P., Allen, J.R.M., Anderson, R.S., Behling, H., Bonnefille, R., Burjachs, F., Carrion, J.S., Cheddadi, R., Clark, J.S., Combourieu-Nebout, N., Mustaphi, C.J.C., Debusk, G.H., Dupont, L.M., Finch, J.M., Fletcher, W.J., Giardini, M., Gonzalez, C., Gosling, W.D., Grigg, L.D., Grimm, E.C., Hayashi, R., Helmens, K., Heusser, L.E., Hill, T., Hope, G., Huntley, B., Igarashi, Y., Irino, T., Jacobs, B., Jimenez-Moreno, G., Kawai, S., Kershaw, A.P., Kumon, F., Lawson, I.T., Ledru, M., Lezine, A., Liew, P.M., Magri, D., Marchant, R., Margari, V., Mayle, F.E., McKenzie, G.M., Moss, P., Mueller, S., Mueller, U.C., Naughton, F., Newnham, R.M., Oba, T., Perez-Obiol, R., Pini, R., Ravazzi, C., Roucoux, K.H., Rucina, S.M., Scott, L., Takahara, H., Tzedakis, P.C., Urrego, D.H., van Geel, B., Valencia, B.G., Vandergoes, M.J., Vincens, A., Whitlock, C.L., Willard, D.A. & Yamamoto, M. (2017) The ACER pollen and charcoal database: a global resource to document vegetation and fire response to abrupt climate changes during the last glacial period. Earth System Science Data 9, 679-695. DOI: 10.5194/essd-9-679-2017

Pollen diagrams in colour!

July 6, 2017
WDG

I discovered what I think is the first colour pollen diagram this week. Published in 1948 and still looks beautiful.

Selling, O.H. (1948) On the late Quaternary history of the Hawaiian vegetation. PhD thesis, University of Stockholm, Honolulu, Hawaii.

Images of the copy held at the University of Amsterdam library.

Volcanic, climatic and human ecosystem modification

May 8, 2017
WDG

My second pair articles from Vegetation History & Archaeobotany that I would like to highlight look at the impacts of volcanoes and climate on vegetation change. Specifically these explore:

For more detailed thoughts on these papers read on…

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Vegetation History & Archaeobotany

February 12, 2017
WDG

vhaI am delighted to report that I have recently been appointed as an Associate Editor for the journal Vegetation History & Archaeobotany (VHA). The journals scope is global and covers Quaternary environmental and climatic change, with a specific focus on the Holocene and pre-historic human impacts on landscapes; often linking palaeoecological and archaeological research. My remit with VHA is to provide expertise on tropical, and in particular South American, studies. Recent articles in VHA with a South American focus include:

I hope that over the next few years we can publish some more exciting articles on the tropics in VHA and I would therefore like to encourage you to submit interesting high quality original research, reviews, or short articles for our consideration.

To find out more about the journal and submit an article click here.

Continue Reading

Shanahan, T.M., Hughen, K.A., McKay, N.P., Overpeck, J.T., Scholz, C.A., Gosling, W.D., Miller, C.S., Peck, J.A., King, J.W. & Heil, C.W. (2016) CO2 and fire influence tropical ecosystem stability in response to climate change. Scientific Reports 6, 29587. DOI: 10.1038/srep29587

Tropical palynology meeting

July 8, 2016
WDG

PalykringThe Palynologische Kring (Palynological Association)
Tropical palynology meeting
14 July 2016

Hosted by: Palaeoecology & Landscape Ecology, Institute for Biodiversity & Ecosystem Dynamics, University of Amsterdam
Located: Science Park 904
Organised: Carina Hoorn (if you want to attend please contact Carina for further details)

 

Speakers

  • 14.00-14.30 Suzette Flantua (University of Amsterdam) – Thriving palynological research in Latin America: What has been done and what’s next.
  • 14.30-15.00 Dunia Urrego (University of Exeter, UK)- Tropical and subtropical vegetation dynamics over orbital and millennial timescale
  • 15.00-15.30 Coffee break
  • 15.30-16.00 William Gosling (University of Amsterdam) – Long-term solar and ultraviolet-B irradience detected using sporopollenin chemistry
  • 16.00-16.30 Kim Hagemans (Utrecht University) – High Andean vegetation responses to changes in palaeo-ENSO

Miller, C.S., Leroy, S.A.G., Collins, P.E.F. & Lahijani, H.A.K. (2016) Late Holocene vegetation and ocean variability in the Gulf of Oman. Quaternary Science Reviews 143, 120-132. DOI: 10.1016/j.quascirev.2016.05.010

 

Netherlands Annual Ecology Meeting 2016 – day 2

February 10, 2016
WDG

NAEM_0Netherlands Annual Ecology Meeting (NAEM) 2016
10 February 2016
Conference Centre “De Werelt”, Lunteren

Day 2 of the NAEM breakfast 07:30, first lectures at 08:30… Two keynotes today thinking about ecological stoichiometry the first by Stan Harpole (Martin-Luther-Universitat-Halle-Wittenberg) focused on resource ratio theory, and then Martin Wassen (Utrecht University) thinking about N and P limitations. I also attended, parts of, three sessions today “Linkages between fire, vegetation, soil and ecosystem services”“Novel ecosystems”, and “Scaling from trait to environment and back”. My top talks for today were:

  1. Elmar Veenendaal (Wageningen University) Fire effects on tropical woody vegetation structure have been exaggerated?
    Working on long-term fire study plots (Kokondekro since 1932) suggest that for forest-savannah transition zones fire alone is insufficient to mediate a change between states; human manipulation of ecosystems is required as well to trigger the change.
  2. Frank van Langevelde (Wageningen University) Feedbacks between fire and patches of woody vegetation in tropical grassland savannah
    Examination of tree distributions and fire within the Kruger National Park shows that landscapes contain more clustered tree populations when fire frequency is higher.

Plus today I have done lots of talking and made many new contacts. I have lots of follow up emails to write and promised papers to send around! Overall this has been a super meeting for meeting people – perfect for expanding my network of Dutch based ecologists – in a nice location, with good food and beer. Looking forward to next year already.

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