World biodiversity council: Researchers from Central Germany actively involved

10.10.2017 von Tom Leonhardt in Science, Research, Knowledge Transfer
Every year, many animal and plant species all over the world become extinct. As yet, we know very little about the exact extent, the reasons for this and the consequences for the ecosystems, humankind and the world. Within the scope of the global biodiversity policy platform IPBES, researchers from all over the world are working on a first global assessment and solutions for stopping this biodiversity loss. Many researchers of Martin Luther University are actively involved with this international platform.
IPBES develops first global biodiversity assessment.
IPBES develops first global biodiversity assessment. (Foto: Chinnapong/Fotolia)

Professor Robert Paxton’s commitment to the protection of our biodiversity comes natural: “I love animals and plants. I don’t like the fact that they are disappearing forever.” The biologist at the University of Halle has been researching the reasons for bee extinction and its consequences for humankind and nature for many years. He says that is why he felt extremely honoured to have been nominated as an expert for the IPBES by the German government. From 2014 to 2016, Paxton was actively involved with the platform as lead author alongside his regular research work, contributing his expertise in the field of pollinators, pollination and food production.

IPBES could be compared to the world climate council IPCC, the Intergovernmental Panel on Climate Change. An international experts’ committee of researchers is currently working on a global assessment of animal and plant biodiversity and ecosystem services such as carbon storage or climate regulation.

In collaboration with two other researchers, Josef Settele is the co-chair the first global assessment by IPBES.
In collaboration with two other researchers, Josef Settele is the co-chair the first global assessment by IPBES.
(Foto: UFZ/Sebastian Wiedling)

Most scientific studies are limited to one particular location and a certain period. However, they do not provide sufficient information to allow general conclusions. The first major IPBES report, called the “Global Assessment”, intends to change this: “It is an attempt to condense the current status of the globally available knowledge into a report that is easy to understand yet also scientifically sound,” says Professor Josef Settele from the Helmholtz-Centre for Environmental Research (UFZ), where he heads the Animal Ecology and Social-Ecological Research group at the Department of Community Ecology in Halle. He is also a professor at the University of Halle.

Together with two researchers from South America, he chairs this first global assessment. They have to coordinate a team of more than 150 researchers from all over the world. The IPBES team is charged with the development of its first global assessment by 2019. IPBES also develops recommendations for policy makers on the basis of the findings in order to prevent the future loss of biodiversity. Currently, 127 countries belong to IPBES. Each country can appoint its own experts and representatives.

A Who’s Who of biodiversity research

A glance at the list of people who are actively involved in IPBES reveals: Settele and Paxton are certainly not the only researchers from Central Germany. Universities as well as non-university research institutions in Halle, Jena and Leipzig – to name only the closest cities – have supplied the IPBES with notable natural and social science experts.

Another important player is the German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig. It was established in 2012 as a Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) research centre and has since then been managed by the universities of Halle, Jena and Leipzig in cooperation with the UFZ. The Portuguese biologist Professor Henrique Pereira, a professor at the University of Halle, regularly organises working meetings for IPBES here. Over the past few years, the region has evolved into a biodiversity research hotspot. “I have recently received an increasing number of enquiries for PhD theses on these subjects from abroad,” says Professor Christine Fürst from the University of Halle. The professor for sustainable landscape development is also involved with IPBES – with a particular focus on the region of Europe and Central Asia, and the chapters on the integrated analysis of the interaction between humans and nature and on governance and decision-making options.

Inspiration for their own work

The Halle-based landscape ecologist Christine Fürst’s work for the IPBES has not yet finished. She is currently addressing the question of which land use policy instruments and governance mechanisms should be developed in order to maintain biodiversity and the ecosystem services. “Ultimately, we want to describe scenarios and paths to implementing the goals of these policies, and in particular the biodiversity goals of the UN Convention on Biological Diversity,” says Fürst. In the course of this, the team has to take the sometimes very different political framework conditions in, for example, countries with a democratic constitution and countries run by dictatorship into account. The drawn-out negotiation processes in the plenary meetings can sometimes also be frustrating: “At times, everyone is haggling over half sentences, which results in numerous universal phrases. I couldn’t do that,” she says and laughs.

The work is nevertheless worth it for the researchers, also on a personal level. “I now have a much deeper, more specific understanding of research fields that border mine,” says Paxton, who hails from the UK. He says that this has raised his awareness of research gaps: “Although we know that we are losing many pollinators all over the world, there are currently precious few studies on the actual consequences this has for the pollinator services in specific regions or for specific plants.” Paxton now intends to do further research in this new field in future.

Christine Fürst adds: “At IPBES, I am working with colleagues from social science fields whom I would never have met otherwise. That is extremely inspiring!” Together with her new colleagues, she has already submitted an application for a project that focuses on the firmer integration of hydrological ecosystem services in land use planning in various European countries.

The work on the individual chapters of the global biodiversity policy platform IPBES will continue until 2019. The first final summary report on the global biodiversity and ecosystem services situation is scheduled to be completed by then. Before that, the more than 150 researchers involved, including many that are based in Central Germany, still have quite a few work packages to get through. Josef Settele from the UFZ in Halle will accompany the process until the end.

The World Biodiversity Council IPBES

IPBES stands for “Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services”. The organisation was established in December 2010 at the United Nations General Assembly and has been based in Bonn, Germany, since 2012. IPBES views itself as an intergovernmental scientific platform that summarises objective information about the world-wide biodiversity and ecosystem services specifically for political decision-makers. The platform consists of more than 150 experts from 127 member countries. It aims to provide a comprehensive summary of the biodiversity and ecosystem services status and to develop recommendations for policy makers with regard to the measures that are necessary to maintain biodiversity on the basis of this summary.

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