Iskanje po repozitoriju

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Ključne besede: okvirna direktiva o morski strategiji, odpadki, mikroodpadki
Objavljeno v DiRROS: 22.01.2026; Ogledov: 428; Prenosov: 0
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Povzetek: Anthropogenic litter causes significant harm to the environment on a global scale. Achieving international agreements and es-tablishing corresponding national legislation is essential for solving this prevalent environmental problem. Effective monitoringprogrammes are also critical for evaluating the environmental status in aquatic (marine and freshwater) environments, as re-quired by the Water Framework Directive (WFD) and the Marine Strategy Framework Directive (MSFD) in Europe. In contrastto the MSFD, the current version of the WFD does not yet include anthropogenic litter pollution as an indicator to evaluate thestatus of aquatic environments. In order to overcome these shortcomings, we recommend using existing litter data generated bycitizen science initiatives as a baseline to establish relevant indicators in the WFD. Further, citizen scientists could contribute tothe WFD by taking complimentary samples, for example, at underrepresented smaller streams, adding context and value to datacollected at established monitoring stations. The involvement of citizens as actors within an EU Directive would not only help toobtain valuable data on a significant spatial and temporal scale but could potentially also increase the environmental awarenessand political engagement of the public. The upcoming revision cycle of the WFD in 2028 presents a unique opportunity to givecitizens a voice and opportunity to partake in EU legislative frameworks.
Ključne besede: anthropogenic litter, citizen science, EU legislation participation, plastic pollution, Water Framework Directive (WFD)
Objavljeno v DiRROS: 18.08.2025; Ogledov: 661; Prenosov: 467
Celotno besedilo (3,44 MB)
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Povzetek: Mariculture along the Slovene coastline is mainly mussel culture operated as a family business; in one case, it is combined with sea bass farming. It started in the early 70 s with cultivation of Mediterranean mussels, while today, the two largest producers incorporate the cultivation of Venus clams and oysters as species with higher economic value on the market. Currently, all mussels and clams produced in Slovenia are sold in the Slovenian, Italian, Croatian and French markets. The production of Mediterranean mussels (Mytilus galloprovincialis) has increased steadily, with the main obstacles being a limited area for cultivation, occasional harmful algal blooms, predation by gilthead seabream and flatworms. In addition, more recent summer heatwaves negatively affected mussel production when seawater reached high temperatures at the thermal limits unsuitable for mussel growth. This study aimed to collect first-hand information about the current mussel production technology, processes and needs to identify opportunities for innovations that could benefit the entire sector (increased knowledge, production yield, reduced workload and effort with administrative issues). The study was based on a semi-structured questionnaire with the owners of mussel farms. Analysis of the questionnaire was supplemented with current knowledge from the field and provided comprehensive insight into a small sector of mussel farming along the Slovenian coast and its possible development in the future.
Ključne besede: mussel farming, Mediterranean mussel, aquaculture, socio-economic impact, Gulf of Trieste, Slovenia
Objavljeno v DiRROS: 03.06.2024; Ogledov: 1521; Prenosov: 914
Celotno besedilo (2,03 MB)
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