I am pleased to announce two new vacancies within the Department of Ecosystem & Landscape Dynamics at the University of Amsterdam. These position are part of a recruitment drive across the Institute for Biodiversity & Ecosystem Dynamics triggered by new funding from the Dutch government (Earth & Environmental Science Sector Plan). Both positions will be at the Assistant Professor level (either Tenure Track, or directly tenured following a period of probation; dependent upon the experience of the successful candidate). For full detail, and how to apply, check out the below links:
These positions are designed to compliment, and strengthen, existing expertise within the department in biogeochemistry, Earth surface science, landscape ecology and palaeoecology. We are looking for scientists who are engaged with laboratory, field and/or modelling focused research, have a proven track record of publishing, and are looking for a base to build their own research group. We are looking for enthusiastic and innovative educators keen to lead and develop practical and field based courses and projects for students in our BSc Future Planet Studies and MSc Earth Sciences degree programs.
If you have any question please do not hesitate to get in contact with me directly: William D. Gosling
If you are interested to join IBED but feel you do not fit to one of these position check out our other vacancies at by clicking here.
The Palaeoecology Research Group within the Department of Archaeology at the Max Planck Institute for Geoanthropology, Jena, Germany is pleased to announce a new vacancy for a doctoral student exploring human-environment interactions in the Caribbean. The position will be based in Jena, Germany for a period of 3 years with the option for extensions and supervised by Dr. Yoshi Maezumi.
The Palaeoecology Research Group analyses palaeoecological and archaeobotanical proxies from sedimentary archives, including pollen, phytoliths, charcoal and stable isotopes to examine topics including the legacy of human land-use on ecosystems, spatio-temporal patterns of natural and human-driven fire activity, and the influence of natural and human disturbance regimes on the biogeographic distribution of plants and animals in past ecosystems.
I wanted to share the details of Scholars at Risk Network with people today. This is an organisation that the University of Amsterdam is working with to provide support to scholars around the world who find themselves in difficult situations. The university is currently working with Scholars at Risk to see if there are additional possibilities to support people effected by the current crisis in Ukraine.
We are seeking to recruit an experienced educator and researcher in the field of climate dynamics, linked to Earth system functioning and/or land-surface processes. The position will be tenured, subject to a positive evaluation of your performance during the initial 12-month temporary appointment.
We are looking for a researcher with a geosciences background to explore the physical properties of the sediments recovered from Lake Bosumtwi (Ghana). The Lake Bosumtwi sediments we recovered by the International Continental Scientific Drilling Program in 2004 and have been found to span the last c. 1.07 million years (Koerbel et al., 2005). This project will examine the borehole data and relate this ongoing palaeoenvironmental studies at the site (Miller & Gosling, 2014; Miller et al., 2016).
Do you have a PhD in Physical Geography, Environmental Sciences, Landscape Ecology or Soil Ecology? Have you got educational and research experience working with digital data to contribute to climate, geographic or biodiversity science? If so please consider applying for the 4-year post-doctoral position “Digital Environmental Sustainability” currently available within the Department of Ecosystem & Landscape Dynamics (Institute for Biodiversity & Ecosystem Dynamics, University of Amsterdam).
This project will increase our understanding of how past disturbances have influenced the biodiversity and structure of Amazonian rainforests. The coming years, we will work on reconstructing past fire and vegetation history of forest plots in Amazonia, and how that history relates to modern biomass and modern carbon dynamics. ALPHA is important for forest conservation, because results can be used to prioritize land for conservation. ALPHA results will also give an estimation of the Amazonian rainforests’ ability to sequester carbon, which is important for global carbon models. dr. C.N.H. McMichael received an ERC grant to research ALPHA in Amazonia together with 2 PhD students, 1 post-doc, 2 technicians and a senior-staff. At the beginning of March, the positions were filled, and our team was complete. But then COVID-19 happened… and our team was spread over continents!
To keep ALPHA going, we started with weekly virtual lab meetings. Because these fruitful discussions are online, other researchers soon joined from the US, UK and Jamaica. It is not your average “vrijmibo”, but very fun and a nice way to stay connected! One of the papers we have discussed is the “Asynchronous carbon sink saturation in African and Amazonian tropical forests” from Hubau et al (2020).
In 2015, Brienen et al. published an article about the growth and mortality of trees in Amazonian rainforests for the period of 1985 to 2015. Their results showed a decline of the carbon sink in Amazonian forests.
Now, Hubau et al. (2020) added results from African forest plots and compared the net carbon sink of the African and Amazonian forests. Instead of a long-term decline, African forests showed a stable carbon sink. The difference in their carbon sink was because more trees died in Amazonia, but not in African forests. But since 2010, a decline is also visible in the carbon sink of African forests. This suggests that the two forests have a different ‘saturation’ point in the carbon they can storage.
A statistical model with CO2, temperature, drought and forest dynamics was created to predict the carbon changes of the forests over time. This model predicts that the carbon sink of African forests will show a gradual decline and the carbon sink of Amazonian forests will decline fast.
Overall, this paper highlights that our rainforests may not be the carbon sink we had thirty years ago. We will need to reduce greenhouse gas emissions sooner, if we want to limit global warming. Also, this paper showed how important forest dynamics are to accurately model and predict the carbon storage of Amazonia. Hopefully, the ALPHA research project will make a contribution to this!