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

by Marta Ruiz

One of the earliest lessons I learned as a child was the importance of sharing, an ethos that still resonates with me today. As an adult, I have come to understand that cooperation is key, especially when it comes to addressing critical issues like marine litter.

Litter knows no boundaries, affecting not only in the Baltic Sea but also in the Mediterranean, the Black Sea, and the North-East Atlantic. In 2016, it was estimated that 19-23 million tonnes — or 11%, of plastic waste generated globally — leaked into aquatic ecosystems, and this was predicted to reach up to 53 million tonnes annually by 2030.

In recognition of this shared problem, colleagues from these Regional Sea Conventions have been meeting since 2014 to informally discuss and exchange experiences on the implementation of the respective action plans on marine litter.

Monitoring for improved management

We already monitor beach litter, litter on the seafloor, and microlitter in sediments and water columns. However, national activities on riverine litter monitoring remain limited, and this is why inter-regional harmonisation is so vital. Once we monitor rivers with the same methodology regionally, we will obtain comparable data. These data will help us to identify the primary sources of riverine litter, the most frequently found items, as well as the areas of accumulation. Armed with this knowledge, we can devise the most appropriate mitigation measures to implement, primarily focussing on preventive ones, as these are more sustainable and cost-effective than remediation ones.

Laying the groundwork for further actions

This is where the Regional Action Plan on Marine Litter (RAP ML) comes into play. Adopted in 2021, the plan contains 28 actions addressing both land-based and sea-based sources of marine litter in the Baltic Sea.

Informed by the experiences gained through the first Action Plan (2015) and supported by data from the Second Holistic Assessment (HOLAS II) on the current state of marine litter in the Baltic Sea, the plan acknowledges the issue of riverine litter with a single action. Action RL3 aims to “establish a regional pilot project in collaboration with river basin authorities to assess input of macro litter by rivers to build sound regional knowledge base.”

While this action plan could be called modest in its approach to riverine litter, if successfully executed, it will pave the way towards an improvement in knowledge on this matter and will help determine the need to emphasise tackling riverine litter in the third Action Plan on Marine Litter.

Although it may be premature to discuss a third action plan, being prepared for the future and working collectively with colleagues from other Regional Sea Conventions will undoubtedly ensure our success on the challenges that lie ahead.

Author

Marta Ruiz

Associate Professional Secretary
HELCOM

The recently updated online tool HELCOM Explorer allows to easily see how HELCOM cooperation bears fruit, and how the countries’ actions are being fulfilled when reaching the majority of their ambitious HELCOM targets and the ultimate goal: Baltic Sea in good ecological state.

The actions listed in the Explorer include the entire updated Baltic Sea Action Plan (2021), HELCOM Ministerial Meeting commitments from 2010 onwards as well as selected HELCOM Recommendations. The updated BSAP contains 199 concrete actions and measures addressing biodiversity, eutrophication, hazardous substances, and sea-based activities such as shipping and fisheries. In addition, it includes new actions on emerging or previously less highlighted pressures such as climate change, marine litter, pharmaceuticals, underwater noise, and seabed disturbance.

The updated BSAP is also closely aligned with international and regional objectives such as the UN Sustainable Development Goals (SDGs), the targets of the Convention on Biological Diversity (CBD), or, for those of our Contracting Parties that are also EU members, the EU’s Marine Strategy Framework Directive (MSFD).  All actions are to be implemented by 2030 at the latest.

“As the HELCOM Explorer provides a comprehensive overview and a great amount of information on both joint and national actions, with easy filtering tools, it is quite a unique system in regional marine governance. Moreover, it is a very concrete indicator  of transparency for our stakeholders and to the broader audiences”, says Rüdiger Strempel, Executive Secretary of HELCOM.

Joint actions are carried out together by all HELCOM Contracting Parties, for example creating a new Recommendation, joint management guidelines, or assessments of environmental status. National actions are implemented at the country level, and they include e.g. incorporating the provisions of a HELCOM Recommendation into relevant national legislation or guidelines.

The Explorer allows for easy overview browsing, but also for more detailed filtering, according to the details of the actions in the Baltic Sea Action Plan such as segment, theme, or target year. The tool further provides information on why the action is needed (rationale), what pressures or activities are addressed by the action in question, and, for some, what is the potential effect of the measure to reduce pressures or improve the state of the Baltic Sea. All data is available for download.

The HELCOM Explorer tool to track the progress on the implementation of HELCOM commitments was first launched in 2016, and the interface was updated in 2020.

The reporting on the implementation of the joint actions is done by relevant HELCOM Working Groups and the reporting on the national actions by the countries. The first reporting on the implementation of actions in the 2021 BSAP is planned to take place in 2025, followed by the second reporting round in 2029.

Contact

Laura Kaikkonen

Project Researcher
laura.kaikkonen@helcom.fi

Susanna Kaasinen

Associate Professional Secretary
susanna.kaasinen@helcom.fi

About the Baltic Sea Action Plan (BSAP)

The Baltic Sea Action Plan (BSAP) is HELCOM’s strategic programme of measures and actions for achieving good environmental status of the sea, ultimately leading to a Baltic Sea in a healthy state.

Initially adopted by the HELCOM Contracting Parties in 2007, the 2021 BSAP is based on the original plan and maintains the same level of ambition. It also retains all actions previously agreed on that are still to be implemented, while, in addition, includes new actions to strengthen the existing efforts and tackle emerging concerns.

Guided by the HELCOM vision of “a healthy Baltic Sea environment with diverse biological components functioning in balance, resulting in a good ecological status and supporting a wide range of sustainable economic and social activities”, the updated BSAP is divided into four segments with specific goals: biodiversity, eutrophication, hazardous substances and sea-based activities.

About HELCOM Recommendations

One of the most important duties of the Helsinki Commission is to make Recommendations on measures to address certain pollution sources or areas of concern. Since the beginning of the 1980s HELCOM has adopted some 260 HELCOM Recommendations for the protection of the Baltic Sea. The implementation of various HELCOM recommendations by the HELCOM Contracting Parties plays an important role in achieving the objectives of the Baltic Sea Action Plan. The HELCOM Explorer covers the reporting on the implementation status of selected HELCOM Recommendations.

About HELCOM

The Baltic Marine Environment Protection Commission – also known as the Helsinki Commission (HELCOM) – is an intergovernmental organization (IGO) and a regional sea convention in the Baltic Sea area, consisting of ten members: the nine Baltic Sea countries Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia and Sweden, plus the European Union. A platform for environmental policy making at the regional level, HELCOM works for a healthy Baltic Sea. Its mandate stems from a regional treaty, the Helsinki Convention, whose implementation it oversees. The HELCOM Secretariat is located in Helsinki, Finland.

Mass balloon releases and confetti are sometimes used outdoors to celebrate special occasions. While they may look pretty, pieces of them often end up on beaches and in the sea, contributing to the marine litter problem and becoming a serious hazard to marine animals and birds.

KIMO International and HELCOM invite you to take part in a survey, which collects information from each Baltic nation on mass releases of balloons and of plastic confetti outdoors. The results will contribute to a report which will help to complete the picture of the situation in countries surrounding the Baltic Sea. Moreover, the information will feed into HELCOM’s regional work against marine litter.

By completing this survey, you will be contributing to the achievement of actions RL12 and RL13 of HELCOM’s Regional Action Plan on marine litter, as well as joining the global community working in support of UN Sustainable Development Goal 14.1 Life below water.

The survey takes only about 10 minutes to complete. The individual answers will be handled anonymously. Please answer by 31 August 2022.

Your participation is key to understanding the extent of problem and how it can best be addressed. Thank you for your contribution!

If you have any questions or comments please email: info@kimointernational.org

Marine litter and underwater noise topped the agenda of PRESSURE 14-2021, the meeting of the HELCOM Pressure Working Group dealing with pressures on the Baltic Sea, and which was held online from 13 to 16 April 2021. 

A revised full version of the HELCOM Regional Action Plan on Marine Litter (RAP ML) was presented at PRESSURE 14-2021. Based on the initial plan that was adopted in 2015 and incorporating the lessons learnt from all previous implementation efforts, the updated version is due to be adopted in October 2021 during the HELCOM Ministerial Meeting 2021, alongside the new Baltic Sea Action Plan (BSAP). 

PRESSURE 14-2021 further recognized the successful implementation of some of the actions under the current RAP ML, notably on including HELCOM guidelines on marine litter in national and local waste prevention and waste management plans, as well as sharing best practices on waste management. 

Other completed actions under the RAP ML include the development of best practices on the disposal of scrapped pleasure boats and handling of expanded polystyrene, the identification of key practical aspects of prevention of litter, and the retrieval and the management of ghost nets, among others. 

On underwater noise, a factor affecting species that are reliant on hearing, such as harbour porpoises, seals and some species of fish, wide support was expressed for the draft Regional Action Plan on Underwater Noise that is currently under development. The plan is due to be adopted with the BSAP later this year, along with an accompanying HELCOM Recommendation.

PRESSURE 14-2021 further developed recommendations on the regional policy document on hazardous substances that provides guidance on the upcoming HELCOM framework for hazardous substances. The framework is being developed to provide a more efficient and future-proof response to threats to the marine environment stemming from hazardous substances, especially from new chemicals. 

During the meeting, the topics of physical damage to the seafloor, the next HELCOM holistic assessment (HOLAS III), the update of the Baltic Sea Action Plan, eutrophication and issues pertaining to nutrients such as the Nutrient Recycling Strategy and the HELCOM framework on internal nutrient load management were also discussed. 

The meeting was attended by all HELCOM Contracting Parties and observers from Coalition Clean Baltic (CCB), Baltic Farmers’ Forum on Environment (BFFE), the Federation of European Aquaculture Producers (FEAP), European Federation of National Associations of Water and Wastewater Services (EurEau), Race for the Baltic, and John Nurminen Foundation, as well as by invited guest from Baltic Nest Institute (BNI) and the City of Helsinki. 

• Read the outcome of PRESSURE 14-2021
• See all meeting documents

HELCOM has recently become a member of a United Nation initiative on land-based pollution, the Global Partnership on Marine Litter (GPML).

Bringing together various stakeholders dealing with marine litter and microplastics challenges, the GPML partnership was launched at the United Nations Conference on Sustainable Development (Rio+20) in June 2012. The GPML is hosted under the umbrella of the United Nations Environment Programme (UNEP).

The GPML further seeks to facilitate the implementation of the commitments expressed in the Manila Declaration, under which 65 countries pledged to develop policies to reduce and control wastewater, marine litter and pollution from fertilizers.

Marine litter and microplastics are of particular concern in the Baltic Sea. In response, HELCOM has adopted its own Regional Action Plan on Marine Litter (RAP ML) in 2015. The plan is currently under review. 

HELCOM is also involved in an EU-funded initiative on microplastics, FanpLESStic-sea, for which it has recently published a review of existing research and policies on the tiny plastic particles.

The updated HELCOM Baltic Sea Action Plan (BSAP), due to be adopted in October 2021, is also expected to include new objectives and measures on marine litter.

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

• blues.helcom.fi

With the recent publication of the Review of existing policies and research related to microplastics under the FanpLESStic-sea project, policy-makers and researches in the Baltic Sea region dealing with microplastics now have a common baseline to support their work.  

“I was surprised by the large amount of existing research and projects in the Baltic Sea,” said Aaron Vuola, the HELCOM project coordinator in FanpLESStic-sea who led the publication, adding that it shows how pressing the issue of microplastics is in the region.

The review, for which a summary for policy makers is also available, establishes a comprehensive baseline on the existing policies related to microplastics on global, Baltic Sea, EU, and national levels. The report also showcases some of the existing research on microplastics at these various levels.

“This review confirms the need for harmonized monitoring methods if we want to be able to compare studies between regions and different matrices, or establish baselines for current microplastic levels,” said Vuola.

According to the report, the lack of commonly agreed methodologies for monitoring, sampling and analyses of microplastics is a major concern and calls for urgent need for harmonized, cost-efficient, and sufficiently robust monitoring methodologies for microplastics.

Currently, microplastics are not directly addressed through any global instrument even though several existing instruments cover some aspects related to marine litter and hence microplastics. However, the European Union is working towards restricting the use of intentionally added microplastic particles to consumer or professional use products.

On the Baltic Sea level, actions on microplastics are contained in the HELCOM Action Plan on Marine Litter.

Also highlighted by the report are the impacts of microplastics on humans through food chain or other means, still largely unknown and calling for more research.

“There is already lot of evidence of the negative impacts of microplastics to support the need for global, EU and national level regulation, but we also have to reduce the plastic use in general and address the problematic products in earlier phase of their life-cycle before they become marine litter and microplastics,” said Vuola.

In addition to providing an overview of the regulatory framework and useful information on topics such as sources and types of microplastics, the report can be used as a database for large amount of concluded research on various topics around the issue of microplastics.

FanpLESStic-sea, an EU-funded Interreg project, works towards preventing and decreasing the pollution of microplastics in water in the Baltic Sea. In the project, HELCOM leads the work package on reviewing existing research on microplastic in the aquatic environment.

The central role of Regional Seas Conventions such as HELCOM in the fight against the global pressure of marine litter was underscored at a key G7 workshop on marine litter that took place in Metz, France from 5 to 6 May 2019. The workshop is part of the implementation process of the . It was organised by France who currently holds the G7 presidency, together with the (UNEP/MAP –  Barcelona Convention) and with support of Italy.”Workshops like the one in Metz give us a good opportunity to articulate regional actions on marine litter and to identify the next common implementation priorities,” said Monika Stankiewicz, the HELCOM Executive Secretary. “There are clear synergies between the various frameworks – national, G7, EU, HELCOM and other regional sea conventions, and the UN. By joining forces, we can efficiently deal with the global and cross-sectoral issue of marine litter.”The ‘G7 Action Plan to Combat Marine Litter in Synergy with the Regional Seas Conventions Workshop’, the full name of the event, resulted in a list of issues that was commonly seen as needed to accelerate the implementation of the plan at national and regional levels. The outcome of the workshop was presented by the Coordinator of UN Environment/Mediterranean Action Plan, Mr Gaetano Leone, to the meeting of the G7 Ministers of the Environment on 6 May 2019.At the workshop, increased cooperation with regional fisheries organisations to address marine litter was also considered as essential. “We need to cooperate more with fisheries organisations, especially on the issue of ghost fishing gear,” said Marta Ruiz, the HELCOM expert on marine litter. Ghost fishing gear, or so-called “abandoned, lost or otherwise discarded fishing gear” (ALDFG), still is a major source of marine pollution and poses a direct threat to marine life. Knowledge sharing and outreach campaigns on marine litter also came into the focus of the workshop, seeking to share best practices and improving stakeholder involvement from both civil society and economic sector. In Metz, the rising number of global awareness campaigns since the inception of the Action Plan was particularly lauded.In 2015, the G7 signed the Action Plan to Combat Marine Litter in Schloss Elmau, Germany. Since then, the Action Plan has been constantly reviewed in subsequent G7 meetings. The first Workshop on Marine Litter – that focused on the implementation of the Action Plan – was held in Rome, Italy in 2017. The workshop was attended by four G7 countries, the EU, the four European regional seas organisations – HELCOM, OSPAR, UNEP/MAP (Barcelona Convention), and the Black Sea Commission. Others were the Nairobi Convention and the Caribbean Environment Programme of the Cartagena Convention. All these regional seas organisations include at least one G7 member if not more. The Food and Agriculture Organization (FAO), GESAMP (Joint Group of Experts on the Scientific Aspects of Marine Environment Protection of the United Nations) as well as a number of NGOs and associations from the private sector also participated. For its part, to address marine litter in the Baltic Sea, HELCOM has adopted its own in 2015. Comprised of a recommendation and a set of regional and national actions, the HELCOM plan seeks to prevent and reduce marine litter already at its main sources, before it enters the sea. The plan also pushes for the development of common indicators and associated targets related to quantities, composition, sources and pathways of marine litter. The main focus areas of the plan are waste prevention and management, plastic litter, micro particles including microplastics, sewage related litter such as sanitary waste and lost fishing gear. ​

The central role of Regional Seas Conventions such as HELCOM in the fight against the global pressure of marine litter was underscored at a key G7 workshop on marine litter that took place in Metz, France from 5 to 6 May 2019.