This policy brief investigates the gaps in the existing international treaties on marine plastic pollution and proposes components that need to be considered in a new treaty. These proposals will complement the G20 work on plastic pollution. Furthermore, since the G20 summit will be held in Indonesia in 2022, the focus of this policy brief will not only be relevant to G20 countries but also to Southeast Asia as the biggest contributor of marine plastics.

The priorities of the German chairmanship of the Helsinki Commission (HELCOM) from 2020 to 2022 included strengthened ocean governance in the Baltic Sea region, updating the Baltic Sea Action Plan and measures on biodiversity, climate, eutrophication, pollutants, ammunition dumps, underwater noise and marine litter. The ten-year Baltic Sea Action Plan (BSAP), which was adopted by the environment ministers of the Baltic Sea states and the European Union in Lübeck in 2021, provides for around 200 measures. Specific programs and strategies complement these measures. The goal: a healthy and sustainably used Baltic Sea. This flyer, conceived and designed by Ecologic Institute, provides an overview of the Baltic Sea Action Plan and the work of the Helsinki Commission.

This brochure summarizes the most important key messages from 20 joint research projects and seven cross-cutting topics of the German research focus "Plastics in the Environment". The brochure is structured along the life cycle of plastics and includes five sections: Green Economy, Consumption, Recycling, Fresh-water Ecosystems, and Saltwater Ecosystems.

The publication summarizes the key messages from all 20 joint research projects and the seven cross-cutting topics of the German research focus "Plastics in the Environment". Structured by main topics, the central results are presented in order to derive recommendations for various addressees. More than 70 researchers and practitioners from across the research focus have jointly co-authored the key messages.

The Ecologic Institute designed and developed the theme day website "Plastic in the Environment". It contains the event documentation and programme information.

This paper presents the results of a rapid review of the literature on gender and coastal climate adaptation conducted for the Intergovernmental Panel on Climate Change (IPCC) 6th Assessment Report (AR6). The findings highlight the lack of data on gender as a social dimension of adaptation and the gaps in current indicators for monitoring the Sustainable Development Goal for gender (SDG5). The paper emphasises the need for gender-disaggregated data on coastal adaptation efforts to fully capture both positive and negative gender dimensions of climate adaptation.

Cleveringa, J., Kampa, E., 2021. Intercomparison of ecological potential for Transitional and Coastal waters (TraC). Amersfoort, Berlin: Arcadis, Ecologic Institute.

This research report studies the Asian perspectives on a global plastic pollution treaty against the background of a growing momentum for the establishment of a negotiation process during the second part of the fifth session of the UN Environment Assembly (UNEA-5.2) in February 2022. It identifies solutions already pursued by Asian countries to tackle marine plastic pollution, describes the challenges and needs expressed by government officials from the region, and discusses possible treaty elements taking into account experiences of countries in the Asian region.

Everybody who loves the sea has a story to share. In the podcast "If Oceans Could Speak", scientists and experts from different fields, scholars and sailors, artists and activists share their stories about the oceans around us, their value and vulnerability.

Forests and the ocean are vital for climate, biological diversity, and human communities, but they are degraded and their ecosystem services are seriously impaired, mainly because financial, economic and governance structures are misconfigured. The authors of this T20 policy brief propose that G20 help strengthen the REDD+ climate instrument for forests and extend it to Blue Carbon from coastal and marine ecosystems. Scaled up to cover the Earth's two largest, most diverse and most productive ecosystems, these two approaches can deliver significant economic and climate benefits. The T20 policy brief is available for download.

Coasts and seas both are characterized by intense social-ecological interactions, recently the industrial appropriation of coasts worldwide and oceans as a waste disposal site for port industries and land-based production facilities. In September, White Horse Press' transdisciplinary history journal Global Environment published a special issue dedicated to Coastal Cities and their struggle for coping mechanism to the recent crisis. The special issue was edited by Ecologic Institute and starts with an introductory chapter on the more-than-ever-growing need to consider different ideas, narratives and power relations of coastal and maritime actors and groups in order to shape a coastal management that is ecologically and socially sustainable.

This fact sheet for the project INNOVA illustrates a literature review on the effects of climate change on beach wrack landing on the German Baltic Shore. Beach wrack consists mainly of bladderwrack and seagrass and it is likely that climate change will have various effects on these plants. Aspects like rising water temperature, erosion, changes in salinity, eutrophication or oxygen deficiency are all affected by climate change. This will have direct effects on the composition and amount of beach wrack landing on the Baltic Sea shores.

This article gives an example of how to use Segrass in a sustainable way. "Using Seagrass as Insulation Material" by Nico Stelljes is published in the "Baltic Stories Magazine" that is devoted to promoting cooperation around the Baltic Sea, joint initiatives and projects of the European Union Strategy for the Baltic Sea Region (EUSBSR). The article is available online.

A comparative study indicates that the collective memory of the 1872 storm is related to the background knowledge about floods, the damage extent, and the response to the storm. Flood marks and dikes help to remember the events. In general, coastal flood defence is to the largest degree implemented in the affected areas in Germany, followed by Denmark, and is almost absent in Sweden, corresponding to the extent of the collective memory of the 1872 storm. Within the affected countries, there is local variability of flood risk awareness associated with the collective memory of the storm.

Wehrmann, Dorothea et. al. 2021: Wie können wir die Ozeane retten? Die Bedeutung der transdisziplinären und kollaborativen Meeresforschung. Deutsches Institut für Entwicklungspolitik (DIE): Bonn.

Plastic waste, plastic parts and microplastics can be found everywhere in the environment. Plastic particles are also detected in living organisms. But what exactly is the situation? To find out, the German Ministry of Research is funding the research priority "Plastics in the Environment" with around 40 million euros. Some of the results of the 20 funded research projects are presented in this video. Further results of the research projects as well as information on the activities of the research focus are available on the website.

Germany's Polar research activities contribute to numerous initiatives and include links to climate and biodiversity protection. To prepare for future challenges and address the most pressing issues, the federal government launched a process to develop a new polar research agenda. On 19 May 2021, the steering group of the process including Ecologic Institute's Arne Riedel, handed over the concept paper on the "Changing Polar Regions" developed by over 100 experts to the Federal Ministry for Education and Research.

This paper deals with how culture is expressed through the interplay of socially, politically, and economically driven processes and practices in place-based biophysical contexts as well as the role played by narrative expressions in the formation of coastal risk management, knowledge and action. It draws upon ethnographic, comparative, and historical approaches to understand how culture frames what we know and how we respond differently to risks.