## 3 Results
### Countries and Journals Analysis  
In Figure 14, countries with the most research in the field of aquaculture or maritime are presented. European countries, authors from Norway and Sweden, have published most of the studies, but afterward, there are authors from Scotland, Germany, Netherlands, Portugal, Spain, and others. In Figure 15, the results of the same analysis, investigating which countries have the most cited documents and authors by means of CiteSpace, is shown with similar results. Figure 14: Countries with the most articles in the field of aquaculture and maritime. Figure 15: Countries with the most articles in the field of aquaculture and maritime analyzed in CiteSpace. In Figure 16, a list of the top 13 cited authors with the strongest citation burst is shown. Authors whose studies had the biggest citation bursts from 2012-2023 are listed along with the journals. The highest citation burst was [PERSON] et al. (2013) with the study about the impact and control of biofouling in mariculture. Studies related to biofouling which had the highest citation burst were those by [PERSON] et al. (2017), [PERSON] (2018), and [PERSON] et al. (2019), while [PERSON] et al. (2020) had a strong burst with the work about escaping native species from the cage based on the Norwegian sea-cage where they explained possible causes of escaping and solutions. Escape from the cage can have a big influence on the production outcome and environment. [PERSON] et al. (2020) discussed the use of chemicals in salmon production and its impact on the production and environment. [PERSON] et al. (2020) analyzed the possibility of helpful bacteria in bioremediating aquaculture sludge is highlighted alongside the hazardous components in aquaculture waste. The Food and Agriculture Organization (FAO) publishes yearly reports about the State of the World Fisheries and Aquaculture (1; 5; 23; 103) with all the data about maritime production, species, division by the countries and its production outcome, challenges and problems in marine aquaculture, and other topic related to the fish industry; thus, it is expected that they will have a high citation burst, which means the significance of an individual article as a cited reference. As one of the technical problems, waste management was analyzed by [PERSON] (2019) and [PERSON] et al. (2014), while a review of cage options for mariculture production, drag forces, and possibilities for offshore farming is reported by [PERSON] et al. (2019) and [PERSON] et al. (2020). Table 3 lists the most common journals related to fisheries and aquaculture. In the period from 2019 to 2022, the journal Fish and Fisheries had the most total citations. Highlighted links between keywords, documents, authors, journals, and countries are presented in Table 4. Previously performed analyses showed that the most important articles, connected with keywords and most cited documents are published in Reviews in Aquaculture (five papers), Aquaculture (four papers), and Marine Policy where articles related to the development of aquaculture are mostly published, Aquaculture Environment Interactions with environmental waste related articles. Analyzing the countries, based on this paper, Norway and the USA have the most published papers, followed by China, Australia, and New Zealand. All these countries are known to have high aquaculture production; thus, these results are typical. Figure 16: Top 13 cited authors 2013-2023, (5; 32; 59; 97; 98; 99; 100; 101; 102; 103; 104; 105; 106; 107; 108; 109; 110; 111; 112; 113; 114; 115; 116; 117; 1