Wild seafood potential for the Lithuanian Exclusive Economic Zone
DownloadGeonode_Fish_Potential.zip LicenseCreative Commons Attribution Non Commercial No Derivatives 4.0 International (CC BY-NC-ND 4.0) AbstractWild seafood potential was calculated from the modeled probability of occurence of prey items of two important fish species in Lithuania: cod and flounder.
Prey item composition was extracted from Šiaulys et al. (2012) and the occurence of prey items extracted from Gogina et al. (2016). To map the probable occurence of prey items the Maxent model Phillips et al. (2006) was applied for each species individually and then averaged together in the raster calculator tool of ArcGis. The environmental descriptors used in Maxent were extracted from BALANCE MODEL (Al-Hamdani and Reker, 2007; Bendtsen et al., 2007) and IOW Topographic maps from Seifert et al. (2011).
Classes were carried out according to Natural jenks interval. Publication DateOct. 23, 2019, 4:42 p.m. TypeVector Data KeywordsFisheries , Marine
Category
RegionsLithuania
Maintenance FrequencyFrequency Of Maintenance For The Data Is Not Known RestrictionsAll restrictions and limitations are applied based on Creative Commons (CC BY 4.0) licencing policy. LanguageEnglish Data QualityPrey item information from Šiaulys et al. (2012). Prey item occurence information from Gogina et al. (2016). Environmental descriptors from Al-Hamdani and Reker (2007), Bendtsen et al. (2007) and Seifert et al. (2011):
• Al-Hamdani, Z., Reker, J., 2007. Towards marine landscapes in the Baltic Sea. BALANCE interim report #10.
• Bendtsen, J., Söderkvist, J., Dahl, K., Hansen, J.L.S., Reker, J., 2007. Model simulations of blue corridors in the Baltic Sea.
• Gogina, M., Nygård, H., Blomqvist, M., Daunys, D., Josefson, A.B., Kotta, J., Maximov, A., Warzocha, J., Yermakov, V., Gräwe, U., Zettler, M.L., 2016. The Baltic Sea scale inventory of benthic faunal communities. ICES J. Mar. Sci. 73, 1196–1213. https://doi.org/10.1093/icesjms/fsv265
• Seifert, T., Tauber, F., Kayser, B., 2011. A high resolution spherical grid topography of the Baltic Sea – 2nd edition. Stockholm, Sweden.
• Šiaulys, A., Daunys, D., Bučas, M., Bacevičius, E., 2012. Mapping an ecosystem service: A quantitative approach to derive fish feeding ground maps. Oceanologia 54, 491–505. https://doi.org/10.5697/oc.54-3.491
Reference:
Inácio, M., Bagdaneviciute, I., Zolubas, T., 2019. A framework to map and assess commercial fisheries supply and demand in the Lithuanian Exclusive Economic Zone (EEZ). Ecosystem Services Partnership 10th World Conference: “10 years advancing ecosystem services science, policy and practice for a sustainable future”. October 2019 Hannover, Germany. Supplemental InformationNo information provided