ecosystem | Ecology of the past

Carbon sequestration rates indicate ecosystem recovery following human disturbance in the equatorial Andes

April 3, 2020
WDG

Calderón-Loor, M., Cuesta, F., Pinto, E. & Gosling, W.D. (2020) Carbon sequestration rates indicate ecosystem recovery following human disturbance in the equatorial Andes. PLOS ONE 15, e0230612. DOI: 10.1371/journal.pone.0230612

New land in the Neotropics

May 6, 2019
WDG

Cuesta, F., Llambi, L.D., Huggel, C., Drenkhan, F., Gosling, W.D., Muriel, P., Jaramillo, R. & Tovar, C. (2019) New land in the Neotropics: a review of biotic community, ecosystem, and landscape transformations in the face of climate and glacier change. Regional Environmental Change. DOI: 10.1007/s10113-019-01499-3

Columbus’ environmental impact in the New World: Land use change in the Yaque River valley, Dominican Republic

August 29, 2018
WDG

Open access:

Hooghiemstra, H., Olijhoek, T., Hoogland, M., Prins, M., van Geel, B., Donders, T., Gosling, W.D. & Hofman, C. (2018) Columbus’ environmental impact in the New World: Land use change in the Yaque River valley, Dominican Republic. The Holocene. Online DOI: 10.1177/0959683618788732

Job: Post-doctoral researcher in Global Ecology

November 21, 2017
WDG

Job: Post-doctoral researcher
Location: Institute for Biodiversity & Ecosystems Dyanamics, University of Amsterdam
Duration: 3 years
Deadline for applications: 10 December 2017

Focus on Global Ecology, including: global biodiversity patterns and ecosystem functioning, human impacts on biodiversity, biogeography of species interactions, and/or global changes in ecosystems, biodiversity and ecosystem services.

For more details and how to apply click here.

Aquatic community response to volcanic eruptions on the Ecuadorian Andean flank

October 9, 2017
WDG

Online, open access:

Matthews-Bird, F., Brooks, S.J., Gosling, W.D., Gulliver, P., Mothes, P. & Montoya, E. (2017) Aquatic community response to volcanic eruptions on the Ecuadorian Andean flank: Evidence from the palaeoecological record. Journal of Paleolimnology 58: 437-453. DOI: 10.1007/s10933-017-0001-0

Field work in Ecuador

July 27, 2017
WDG

IBEDs Crystal McMichael hard at work sampling sediments in the Andes

Insights into recent field work in Ecuador by a team lead by Crystal McMichael can be found in a recent blog from our collaborators at the Instituto Geofisico, Escuela Politecnica Nacional, Quito (Ecuador).

Trabajo colaborativo entre Volcanólogos y Palenólogos potenciará el conocimiento sobre el Paleoclima en el Valle de Latacunga en los últimos 20 mil años by Patricia Mothes

Netherlands Annual Ecology Meeting 2016 – day 2

February 10, 2016
WDG

Netherlands 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:

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.
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.

Netherlands Annual Ecology Meeting 2016 – day 1

February 10, 2016
WDG

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

The annual Dutch ecology conference is being held over two days at the in “remote” Lunteren and I am pleased to be able to attend all of the conference this year. The conference was kicked off this morning with a recognition that this year is 150 years since the birth of ecology as a science (Haeckel, 1866). The opening two keynotes focused on aspects of ecology which have sometimes been overlooked firstly, parasitism (Peter Hudson, Penn State University) and secondly, immunology (Irene Tieleman, University of Groningen). Following these I focused on just two sessions in the morning “linking diversity to function”, and in the afternoon “ecosystem cascades”. From the range of excellent talks in the sessions I have picked one from each as my favourite:

Masha van der Sande (Wageningen University) The role of biodiversity and environment on productivity in tropical forests; evidence across scales
By examining long-term tropical forest monitoring data van der Sande demonstrated that through time ecosystem traits changed significantly. She hypothesised that the lack of stability in ecosystem traits was due to past disturbance; although it is unclear what caused this disturbance (climate or humans), or when it occurred.
Dries Kuijper (Mammal Research Institute, Poland) Landscapes of fear in Europe: Wolves and humans shaping ungulate top-down effects
By tracking Wolf pack distributions in the Bialowieza forest (Poland) Kuijper showed that ungulates avoided Wolf pack “core areas” for fear of predation, that the exclusion of ungulates lead to reduced browsing of the vegetation, and so consequently forests regenerated faster in Wolf pack core areas.

The evening lecture was given by Bart Knols (in2care) who gave an impassioned talk on the importance of communicating science beyond the academic sphere. Arguing that now is the time for ecologists to have an influence on policy making, politics and business, as well as showing us how he has done this.

Great day.

Journal articles

Clement, C.R., Denevan, W.M., Heckenberger, M.J., Junqueira, A.B., Neves, E.G., Teixeira, W.G. & Woods, W.I. (2015) The domestication of Amazonia before European conquest. Proceedings of the Royal Society of London B: Biological Sciences 282. DOI: 10.1098/rspb.2015.0813
Oliver, T.H., Heard, M.S., Isaac, N.J.B., Roy, D.B., Procter, D., Eigenbrod, F., Freckleton, R., Hector, A., Orme, C.D., Petchey, O.L., Proenca, V., Raffaelli, D., Suttle, K.B., Mace, G.M., Martin-Lopez, B., Woodcock, B.A. & Bullock, J.M. Biodiversity and Resilience of Ecosystem Functions. Trends in Ecology & Evolution. DOI: 10.1016/j.tree.2015.08.009
Watkins, C. (2015) Oliver Rackham OBE FBA 1939–2015. Landscape History 36, 5-8. DOI: 10.1080/01433768.2015.1044280
COMMENT: One of the books that inspired me to enter this field of research was Rackham’s Trees and woodlands in the British landscape; published the year I was born…

Plus three papers discussed during the University of Amsterdam BSc Biology Tropical Ecology course trip to De Hortus Botanicus Amsterdam:

Bush, M.B. (1995) Neotropical plant reproductive strategies and fossil pollen representation. American Naturalist 145, 594-609. Stable URL: http://www.jstor.org/stable/2462970
Cárdenas, M.L., Gosling, W.D., Sherlock, S.C., Poole, I., Pennington, R.T. & Mothes, P. (2011) The response of vegetation on the Andean flank in western Amazonia to Pleistocene climate change. Science 331, 1055-1058. DOI: 10.1126/science.1197947
Logan, A.L. & D’Andrea, A.C. (2012) Oil palm, arboriculture, and changing subsistence practices during Kintampo times (3600–3200 BP, Ghana). Quaternary International 249, 63-71. DOI: 10.1016/j.quaint.2010.12.004