Uploaded August 2021 | Updated September 2026, 2 weeks ago
This film provides a snapshot of climate impacts on the agricultural sector in Ghana’s Upper West Region (UWR). Extreme weather events, such as floods, droughts and heat waves, have occurred more frequently and more heavily as a result of climate change, affecting the livelihoods of the local population and the economic growth of the region. This trend is likely to continue, but effective adaptation strategies can enable local smallholder farmers to better cope with these challenges.
The film is based on the results of the “Climate Risk Analysis for Identifying and Weighing Adaptation Strategies for the Agricultural Sectors – A Study at District Level in the Upper West Region in Northern Ghana”. The study was conducted by the Potsdam Institute for Climate Impact Research (PIK) in cooperation with the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH and on behalf of the German Federal Ministry for Economic Cooperation and Development (BMZ).
The film was produced by Barbara van Rijn from BvR Producties in cooperation with Francis Jarawura from the University of Development Studies (UDS) in Wa, Ghana, the Ghanaian Ministry of Food and Agricultura (MoFA) and the GIZ project Resilience Against Climate Change (REACH).
For more information, please visit: agrica.de
This film provides a snapshot of climate impacts on the agricultural sector in Ghana’s Upper West Region (UWR). Extreme weather events, such as floods, droughts and heat waves, have occurred more frequently and more heavily as a result of climate change, affecting the livelihoods of the local population and the economic growth of the region. This trend is likely to continue, but effective adaptation strategies can enable local smallholder farmers to better cope with these challenges.
The film is based on the results of the “Climate Risk Analysis for Identifying and Weighing Adaptation Strategies for the Agricultural Sectors – A Study at District Level in the Upper West Region in Northern Ghana”. The study was conducted by the Potsdam Institute for Climate Impact Research (PIK) in cooperation with the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH and on behalf of the German Federal Ministry for Economic Cooperation and Development (BMZ).
The film was produced by Barbara van Rijn from BvR Producties in cooperation with Francis Jarawura from the University of Development Studies (UDS) in Wa, Ghana, the Ghanaian Ministry of Food and Agricultura (MoFA) and the GIZ project Resilience Against Climate Change (REACH).
For more information, please visit: agrica.de




![The Hysteresis of the Antarctic Ice Sheet
The warmer it gets, the faster Antarctica loses ice – and much of it will then be gone forever. Consequences for the world’s coastal cities and cultural heritage sites would be detrimental, from London to Mumbai, and from New York to Shanghai. That’s what a team of researchers from the Potsdam Institute for Climate Impact Research, Potsdam University and New York’s Columbia University has found out in their new study, published in Nature (cover story), on how much warming the Antarctic Ice Sheet can survive. In around one million hours of computation time, their unprecedentedly detailed simulations delineate where exactly and at which warming levels the ice would become unstable and eventually melt and drain into the ocean. They find a delicate concert of accelerating and moderating effects, but the main conclusion is that unmitigated climate change would have dire long-term consequences: If the global mean temperature level is sustained long enough at 4 degrees above pre-industrial levels, Antarctic melting alone could eventually raise global sea levels by more than six meters.
The animation shows the modelled long-term evolution of the Antarctic Ice Sheet under steadily increasing temperatures.
The upper panel shows the ice sheets surface elevation change (in meters; grey shading), the ocean-induced melting at the base of the floating ice shelves (in meters per year; purple–orange shading), as well as the topography of the bed underneath the ice sheet and the surrounding ocean (in meters above the present-day sea level; blue–brown shading).
The lower panel shows the total sea-level relevant ice volume change (in meters of sea-level equivalent ; blue curve) and total ice mass flux (in gigatons per year; purple curve).
Abbreviations: EAIS, East Antarctic Ice Sheet; WAIS, West Antarctic Ice Sheet; IS, ice shelf; FRIS, Filchner–Ronne Ice Shelf.
For full details, please refer to the publication below.
This video is supplement to the following article: Julius Garbe, Torsten Albrecht, Anders Levermann, Jonathan F. Donges, Ricarda Winkelmann (2020): The hysteresis of the Antarctic Ice Sheet. Nature [DOI:10.1038/s41586-020-2727-5]
Weblink to the study: https://www.nature.com/articles/s41586-020-2727-5 The Hysteresis of the Antarctic Ice Sheet](https://i.ytimg.com/vi/hOQK1BUuseY/mqdefault.jpg)





![Flipping the switch: making use of carbon price dollars for health and education
While health systems, clean water and education are a plain given in many parts of the world, millions of people still do not have sufficient access to these basic public goods. In fact, carbon prices could make substantial financial resources available for succeeding with the global Sustainable Development Goals (SDGs) set by the United Nations, a team of scientists now finds. At the same time, carbon pricing could be a central contribution to meet global climate targets and limit global warming to well below 2°C until the end of the century.
Article: Max Franks, Kai Lessmann, Michael Jakob, Jan Christoph Steckel, Ottmar Edenhofer (2018): Mobilizing Domestic Resources for the Agenda 2030 via Carbon Pricing. Nature Sustainability [DOI: 10.1038/s41893-018-0083-3]
Weblink to the article: http://dx.doi.org/10.1038/s41893-018-0083-3
More information:
https://www.pik-potsdam.de/news/press-releases/flipping-the-switch-making-use-of-carbon-price-dollars-for-health-and-education Flipping the switch: making use of carbon price dollars for health and education](https://i.ytimg.com/vi/iyAVWX_7sXA/mqdefault.jpg)