Baltic Marine Environment
Protection Commission

 

Baltic Marine Environment
Protection Commission

HOLAS 3 thematic assessments unveil Baltic Sea ecosystem health

After several years in the making, HOLAS 3 thematic assessments on the state of the Baltic Sea have been published, covering the period of 2016–2021. The thematic assessments are part of the third HELCOM holistic assessment (HOLAS 3), providing a holistic view of the Baltic Sea ecosystem health. 

The holistic approach highlights the interconnectedness of various environmental factors and their impact on the ecosystem. The five assessment reports each focus on a specific topic, addressing the state of biodiversity, environmental pressures, eutrophication, and the relationship between humanity and nature. The findings offer valuable insights for policymakers, scientists, and stakeholders alike.

The results of HOLAS 3 have been published in stages, commencing in March 2023, and the process will culminate in the publication of the summary report State of the Baltic Sea, expected at the end of October 2023.

A comprehensive holistic assessment on the state of the Baltic Sea is conducted once every six years. The reports result from collaborative efforts among HELCOM member states, scientific experts, and organizations dedicated to the protection of the Baltic Sea. They serve as a cornerstone of HELCOM’s work and policymaking, assisting in the monitoring of the implementation and the effectiveness of the Baltic Sea Action Plan (BSAP).

Thematic assessments 2023

HELCOM Thematic assessment of economic and social analyses 2016-2021

HELCOM Thematic assessment of spatial distribution of pressures and impacts 2016-2021

HELCOM Thematic assessment of hazardous substances, marine litter, underwater noise and non-indigenous species 2016-2021

HELCOM Thematic assessment of biodiversity 2016-2021 (Main report compressed)

HELCOM Thematic assessment of eutrophication 2016-2021

Survey: What are the key challenges in bringing into use green technologies and alternative fuels in the Baltic Sea shipping?

HELCOM Green Team needs your help in identifying the main barriers, obstacles and challenges that are hindering the development of green technologies and alternative fuels in the Baltic Sea region, by answering a survey.

Replies from both current and former shipping stakeholders on green technologies and alternative fuels are welcome. You are kindly invited to provide any information and share challenges you have faced in e.g. a project, investment, development, plan or any other specific case related to green technologies and/or alternative fuels in shipping.

The survey, which has been ongoing since 2018, is part of the HELCOM Green Team reporting mechanism that seeks to gather constant feedback from shipping stakeholders on green technologies and alternative fuels. The results, compiled once a year, are used to facilitate knowledge and information sharing among the private sector, decision makers and the general public, and to promote an early introduction of new technological solutions and alternative fuels.

We also encourage to share the survey with relevant stakeholders (shipowners, technology developers, shipyards, port operators, R&D etc.) and projects in the field.

It should take you about 10 minutes to complete the survey. All answers are handled anonymously.

Take the survey now

HELCOM launches its BLUES project to support attaining good environmental status in the Baltic Sea

Good environmental status, or GES, and a Baltic Sea in healthy state are at the core of the HELCOM BLUES project that was officially launched online from 2 to 4 February 2021. Co-funded by the European Union and led by HELCOM, the Baltic-wide effort will run through 2022, for a total period of two years. 

To help attaining GES in the Baltic Sea, the HELCOM BLUES project will support the development of new and regionally coordinated measures addressing various pressures affecting the sea. It will also back assessments of the state of the Baltic through improved monitoring, notably on biodiversity, marine litter and underwater noise. 

“HELCOM BLUES is an opportunity to fill the gaps we have identified so far during our journey towards good environmental status in the Baltic Sea,” said Jannica Haldin, the overall project manager and HELCOM senior expert dealing with biodiversity matters. HELCOM is concluding its first analysis ever of the sufficiency of measures (SOM) currently in place for easing the pressures on the sea, with the results expected to inform the work of the new project.

“GES is a Baltic-wide objective, and we can only achieve it through a collective effort and regional cooperation,” said Jana Wolf, the HELCOM project coordinator in charge of the day-to-day operations of HELCOM BLUES. In total, 14 partners and seven subcontractors  with various backgrounds such as policy, research, academia or civil society and hailing from six Baltic Sea countries are involved in the project.

“The project also closely links to the big processes related to GES in the Baltic such as the EU Marine Strategy Framework Directive (MFSD), the HELCOM Baltic Sea Action Plan (BSAP) and the next Holistic Assessment of the Baltic Sea (HOLAS III),” said Haldin.

On the MFSD, the specific requests expressed by the EU in its initial call for project proposals – which is at the origin of HELCOM BLUES – were taken into account, notably on the development of effective regional measures to reduce existing pressures to the Baltic Sea, with a focus on biodiversity, marine litter and underwater noise. Furthermore, all results of the project will be made accessible to the Baltic Sea countries who are also EU member states to support their national obligations under the MSFD.

The outcomes of the project will also underpin the implementation of the updated Baltic Sea Action Plan that is due to be adopted in October 2021 by providing monitoring data and guidance on the implementation of measures. 

It will also support HELCOM’s next Holistic Assessment of the Baltic Sea (HOLAS III) covering the period of 2016 to 2021. The project will notably provide improved assessment data, for instance by improving the capacity for biodiversity reporting and the development of indicators on marine litter and underwater noise. 

Project activities

The project is built around seven activities:

  • Activity 1 – Analyses to support effective regional measures
  • Activity 2 – Improved regional assessment of biodiversity  
  • Activity 3 – Support for, and harmonisation of, regional work on MSFD Descriptor 10 (marine litter)  
  • Activity 4 – Support for, and harmonisation of, regional work on MSFD Descriptor 11 (underwater noise) 
  • Activity 5 – Data accessibility 
  • Activity 6 – Dissemination 
  • Activity 7 – Project Coordination 

More info

HELCOM expert interview: Andris Andrusaitis and Karoliina Koho on BONUS, BANOS and research funding

A hydrobiologist by training and a scientist interested in functioning of aquatic systems, Andris Andrusaitis joined the BONUS Secretariat in 2008 and currently serves as its Acting Executive Director. His responsibilities include the oversight and leading of BONUS’ strategic development. He also leads the implementation of the coordination and support action BANOS CSA “Towards the joint Baltic and North Sea research and innovation programme”.

A biogeologist by training with international research experience in wide range of marine environments, Karoliina Koho joined the BONUS Secretariat in January 2019 as a project officer and is the first point of contact in the coordination of BANOS CSA. 


Q: BONUS is wrapping up: The good, the bad and the ugly – what are your reflections on achievements, challenges…

Andris Andrusaitis: Looking back, I am quite proud of BONUS’ achievements, which has established itself as a transnational strategist and funder of research and innovation in the Baltic Sea region. With BONUS, we created a regional platform for synthesis of regional scientific knowledge and research that wouldn’t be possible at a national level alone.

When we started, in the Baltic Sea region, the scientific sector was already consolidated. Scientists knew each other well and were widely working together. But what was missing was cooperation on the funding of research. Funding was a major challenge, and still is today. In total, BONUS has covered 19 themes with about 100 million euros of funding over the past 16 years. That might seem like a lot at first glance, but it really isn’t. 

On research funding, we need to get better at involving private capital. We haven’t found a straight forward answer yet, but we eventually will need to address this issue. In general, we all would benefit from stronger linkages between academia and the private sector, not just for funding, but also for innovation and advancing science.

Establishing a well-functioning science funding organisation like BONUS takes time, as well as some trial and error. One really needs to be patient and in it for the long run. But with hindsight, we took all the right steps. Of course, we are now much cleverer than we were when we started with BONUS, which is good news for BANOS… 

Speaking of: BANOS. Who, what, where, when, why!

Karoliina Koho: BANOS CSA – the consortium of the Baltic and North Sea Support and Coordination Action – will take BONUS a step further, namely towards the North Sea. Under what we like to call the “sister sea approach”, BANOS CSA is preparing to launch a joint Baltic and North Sea research and innovation programme by 2021. 

Despite both seas having different biochemical characteristics, with the Baltic Sea being a semi-enclosed brackish water body as opposed to a saltier and open North Sea, the similarities are numerous. Both seas are located in the same biogeographic region. Their waters are connected, leading to a natural migration of biota between them. 

Then, there are the pressures that are similar for both, such as climate change, eutrophication, acidification, or oil spills. It therefore makes a lot of sense to jointly address the Baltic Sea and the North Sea when it comes to research.

With BANOS, we want to create a joint strategic research agenda across the North Sea and the Baltic Sea. Scoping tasks are already well underway, and so is the mapping of the national and transnational cooperation agenda and key priorities. Now, we are currently moving towards finalising the tasks within the drafting team. 

The planned programme will strongly focus on sustainable blue growth, underpinning EU and national policies and strategies on that topic within the region.

All in all, BANOS CSA should lead to a well-funded platform for the new joint research funding programme to take off. And just like BONUS, the new platform will be an enabler for policy-science interaction in northern Europe.



How can science be more relevant for policy making (and the other way around)?

Andris Andrusaitis: Policy-science interaction is paramount, as research and projects that we are funding need to have some sort of effect. At BONUS, we are tuning all our calls towards practical impacts and evidence-based policy. I believe that our projects have all delivered on that, with many BONUS projects influencing policy processes within the region.  

A good example is the collaboration between BONUS and HELCOM, with the Joint BONUS-HELCOM Conference: Research and Innovation for Sustainabilityheld earlier in November 2018 or the presentation of BONUS projects at HELCOM’s Annual Meeting in March 2019.

But policy-science interaction is not a one-way flow. There is also a top-down direction, where policy has to set its own agenda on science, research and innovation. Decision-makers need to express their own requirements for making better policies and taking informed decisions. 

Even if policy is often running on short-term election cycles, we must not forget the long-term perspective on the mitigation of pressures. For instance, environmental challenges such as climate change or eutrophication might take decades if not centuries to be fully resolved. Science clearly has its role in building a long-term understanding on how to best address the current environmental challenges. Without science, the current pressures on the environment won’t be resolved.

Do you have more examples of good interaction between policy and science?

Andris Andrusaitis: The Baltic Sea Action Plan (BSAP) is a prime example of good policy-science interaction. The BSAP spans over several years, over several election cycles, and has been developed with the long-term in mind. Even its current update allows to fathom in new challenges. The update offers an opportunity to adjust the measures and actions to be fit for purpose, and to incorporate the latest scientific findings. 

The EU Strategy for the Baltic Sea Region (EUSBSR) is another good example of longer-term vision. It has a cross-sectoral and systemic approach to solving issues. It includes a variety of sectors and stakeholders, such as from maritime spatial planning, transport or fisheries. Working across and with all sectors involved in the marine environment will be a key to success. And so is working at the regional level, which we are now addressing with BANOS CSA.

Then, in our own house, it is worthwhile mentioning the BONUS COCOA project on coastal processes of biochemical transformation, that is looking into utilizing our coasts as natural filters to prevent nutrients and hazardous substances from entering the sea. BONUS COCOA had a substantial impact on environmental policies, such as the BSAP, by ensuring that management decisions are informed by science. It also triggered a strong engagement in policy discussions on geoengineering approaches to mitigate coastal hypoxia. 

Another good example is the BONUS BAMBI project on genetics and biodiversity. The project collects evidence on the capacity of species to adapt, notably to climate change. But what is interesting in BAMBI is that the project also includes a social science researcher, to ensure higher relevance for the policy sector and maximise concrete usability of the findings. 

Baltic Sea/Seas of Norden: what will be the hot topics in the years to come?

Andris Andrusaitis: In our line of work, we foresee a major interest on advancing the Strategic Research and Innovation Agenda (SRIA), with the thematic priorities on healthy seas, sustainable blue economy, and human well-being. The question is: what should we know to get there? What are the knowledge needs? The answers to this will surely guide the future research agenda in the Baltic and North Sea region. To connect these priorities, the ecosystem-based approach will highly feature on our agenda. Here, the considerations will be on how to connect us humans to the sea, for us to take advantage of its resources without disrupting its ecological balance.

Also, we need to refocus on sustainability. As much as we have been talking about sustainable blue growth, there is a risk that “sustainable” part could be largely forgotten. Furthermore, we also need to address multi-stressor and cumulative impacts stemming from the combination of pressures such as excessive nutrient inputs, hazardous substances and climate change.

Currently, the centre of attention is on plastic pollution, which is good, but not necessarily the most pressing issue. On the other hand, if we manage to solve plastic pollution, we can start to look into more complex issues such as impacts of climate change, eutrophication and acidification. These really are the crucial questions, which will require massive efforts on modelling and projection, for us to understand the underlying mechanisms and develop solutions. Our focus should clearly be there.