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Visualization of islands installation techniques and plant developments

On September 22nd one of the main thoroughfares was closed for traffic in the city center of Rostock (Germany). There, initiatives which are active regarding a sustainable future could present. LiveLagoons was also presenting the idea behind the project. Photo collages showed the different floating islands types, how they were installed and how they and the plants developed during the season. The visitors could choose and justify which kind of island they would prefer.

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Plants harvesting time

To maximize nutrient removal efficiency of floating wetlands also the timing of plant harvest is crucial. Perennial macrophytes move their nutrients into the roots when senescence starts in autumn. To be most effective, harvest should be in (late) summer. Not only nutrient concentrations in different plant species are important, but also biomass development and thus total nutrient stocks.

This year the islands were harvested during September in the project LiveLagoons. Before the islands were installed in spring the initial nutrient concentrations were determined per plant species. When harvesting the nutrient concentrations will be analyzed again to underline which and how much nutrients the plants took up during the season. The results will show which plants will be most efficient to take up nutrients.

Before and after plant harvest in Germany and Lithuania.

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CHERISH partner meeting in Abruzzo, Italy

At the beginning of July the third ILEEE “International Learning and Exchange of Experience Event” within the project CHERISH took place in Pescara, Italy.

During the two intensive days, our hosting partners together with their stakeholders presented different best practice examples. The participants could learn about the fishing traditions in the Ecomuseum in Martinsicuro, have a fantastic fishing tourism experience aboard local fishing vessels and visit the trabocchi, the old wooden fishing machines that are typical in Abruzzo region.

Interesting presentations, storytelling experiences and conversations with the local community have also been constant parts during the whole meeting.

This was possible thanks to the close cooperation with the local FLAGS (Costa dei Trabocchi, FLAG Costa Blu and FLAG Costa di Pescara) and the other stakeholders who cooperate in the project.

Moreover, as highlighted by Mr. Valerio Cavallucci during his interview as well as by the hosting partners, these two days caught the essence of the meaning of ILEEE events. On one side, the visiting partners could appreciate and learn from the local practices and, on the other side, the hosting region will benefit from the constructive remarks that the team of external coastal experts provided after visiting the region.

The next ILEEE will take place in Viana du Castelo (Portugal) at the end of October.

More information about the project CHERISH can be found at: https://www.interregeurope.eu/cherish/

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Blue mussel farming in the Baltic Sea

Cover1The current issue of ‘Coastal & Marine’ informs about research results on blue mussel farming for nutrient removal in the Baltic Sea.

Low salinity and harsh weather conditions have together with low regional interest in mussel products prevented a development of mussel farming in the Baltic Sea. But as the goals for environmental quality in the Baltic coastal zone have still not been met, the ecosystem services provided by mussel farming become a potential important tool for mitigation of the effects of nutrient enrichment. Combined with an increasing demand for the valuable protein source that blue mussels are both for human consumption and as a feed ingredient, mussel farming has potential also in the Baltic area.
This issue of the EUCC magazine ‘Coastal & Marine’ presents in a brief and popular form a synthesis of what has been already learned. Mainly based on case study sites in Denmark, Sweden and Germany the authors report on e.g. optimal production modes, how to quantify the possible positive and adverse effects of mussel farming on ecosystems and how best to integrate mussel farming into coastal maritime spatial planning.

The magazine was created by the project BONUS OPTIMUS – ‘Optimization of mussel mitigation cultures for fish feed in the Baltic Sea’ that has received funding from BONUS (Art 185), funded jointly by the EU and Baltic Sea national funding institutions.

Link: https://eucc-d-inline.databases.eucc-d.de/files/documents/00001226_coastalandmarine_2019-1.pdf

Floating islands provide a nesting habitat for birds

Already one month after floating macrophyte island installations, we found a mallard (Anas platyrhynchos) nest on one of the constructed island in Juodkrante (Curonian national park, Lithuania). This underlines the multiple offers by floating islands: In addition to water restoration floating wetlands provide habitats for aquatic and terrestrial fauna protected from predators.

If you want to know more about all installed islands in the project LiveLagoons, check out this short video! More general information about the project you can find here.

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The beginning of a great adventure

Klaipėda University and Curonian national park administration started preparation works for pilot installations in Juodkrantė within the project LiveLagoons. This year two floating islands will be installed at Juodkrantė – one at so called 14th kilometer bay and the other at Amber bay. Both islands are produced by external supplier Biomatrix Waters Solutions with special attention to natural materials which are non-toxic and fully recyclable. Floating islands will be planted with native and local plants, which root system will uptake nutrients to reduce sediment concentration. Before planting, local plants are dug and moved to temporary nursery. The selection of plant species was prepared by university’s botanist Raimonda Ilginė in collaboration with Curonian national park administration. Plant species were specifically selected for different type of installations (net type, island or barrier type, coastal panel – erosion prevention) to improve and support both restoration and rehabilitation of coastal habitats and local enhancement of water quality. Plants for island / barrier type installation in Amber bay are selected not only for they ability to absorb but also to form decorative flowering and foliage (Common rush, Narrowleaf cattail, Moneywort, Sweet flag, Yellow loosestrife, Flowering rush, Nodding beggartick etc.).

The islands in Juodkrante will be installed at the beginning of May.

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Cultural heritage in fishing communities

The transregional exchange about the improvement of regional development policies to protect and promote cultural heritage in fishing communities is going on: The second Interregional Learning and Exchange of Experience Event (ILEEE) took place on 27th and 28th March in Paphos, Cyprus. CHERISH (Creating opportunities for regional growth through promoting Cultural HERitage of fISHing communities in Europe) project partners and stakeholders from all participating regions joined the meeting and took the opportunity to get an impression of the situation in Cyprus and to exchange their knowledge. The event was hosted by the Development Co. Paphos Aphrodite Ltd (ANETPA). An article and more information about the ILEEE are here available. The next project meeting and ILEEE will take place in Abruzzo at the Italian Adriatic coast in July 2019.

Please also check the CHERISH webpage for more information about the project and the past events and stay tuned via our YouTube and Twitter channel, our newsletter or the EUCC-D webpage.

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The main objective of CHERISH is to improve regional development policies to protect and promote cultural heritage in fishing communities. Fishery communities in the EU share the same challenges with regard to climate change, tourism pressure and the transformation of the European fishing industry. The EU recognizes the valuable role of the cultural heritage for sustainable development and stimulates increased efforts to better position and profile the fishing communities, including their intangible heritage, like myths to daily practices, traditions, ecological knowledge and crafts. Interregional cooperation and policy learning will allow exchange of experiences on the development of policy for the protection and promotion of cultural heritage in fishing communities.

Duration: 06/2018 – 05/2023

Funding: Interreg Europe Programme 2014-2020, European Regional Development Fund (ERDF)

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