| Title: | Climate-driven habitat shifts in brown algal forests: insights from the Adriatic Sea |
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| Authors: | ID Donša, Daša (Author)
ID Ivajnšič, Danijel (Author)
ID Lipej, Lovrenc (Author)
ID Trkov, Domen (Author)
ID Mavrič, Borut (Author)
ID Pitacco, Valentina (Author)
ID Fortič, Ana (Author)
ID Lokovšek, Ana (Author)
ID Šiško, Milijan (Author)
ID Orlando-Bonaca, Martina (Author) |
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| Files: |  URL - Source URL, visit https://www.mdpi.com/2077-1312/14/2/196
 PDF - Presentation file, download (7,06 MB)
MD5: E05FE82C1D87BE817DFC68CB50753E7F
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  KIS - Agricultural Institute of Slovenia
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| Abstract: | Brown algal forests (Cystoseira sensu lato) are key habitat-forming components of temperate rocky coasts but have experienced widespread decline across the Mediterranean Sea. This study investigates the current distribution and potential future shifts in brown algal forests across the Adriatic Sea under ongoing climate change. We combined non-destructive field-based mapping along the Slovenian coastline with remote-sensing products and spatial environmental predictors to model basin-wide habitat suitability. A multiscale geographically weighted regression (MGWR) framework was applied to account for spatial non-stationarity and to explicitly capture the fact that environmental drivers of habitat suitability operate at different spatial scales—an assumption that global models such as GAM or standard GWR cannot adequately address. Habitat suitability maps were generated for present-day conditions and projected under mid- and late-century climate scenarios. The results reveal pronounced latitudinal gradients, identify areas of ongoing canopy decline in the northern Adriatic, and highlight parts of the southern Adriatic as potential climate refugia. Overall, the study demonstrates a likely north–south contraction of suitable habitat for brown algal forests and underscores the value of multiscale spatial modelling for informing marine spatial planning, conservation prioritization, and climate- adaptive restoration under European policy frameworks. |
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| Keywords: | brown algal forests, Cystoseira s.l., habitat suitability, spatial modelling, Adriatic Sea, climate change, shifts |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 17.01.2026 |
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| Year of publishing: | 2026 |
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| Number of pages: | str. 1-22 |
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| Numbering: | Vol. 14, no. 2, [article no.] 196 |
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| PID: | 20.500.12556/DiRROS-25498  |
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| UDC: | 574.5 |
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| ISSN on article: | 2077-1312 |
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| DOI: | 10.3390/jmse14020196 |
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| COBISS.SI-ID: | 265462275 |
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| Note: | Soavtorji: Danijel Ivajnšič, Lovrenc Lipej, Domen Trkov, Borut Mavrič, Valentina Pitacco, Ana Fortič, Ana Lokovšek, Milijan Šiško, Martina Orlando-Bonaca;
Nasl. z nasl. zaslona;
Opis vira z dne 20. 1. 2026;
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| Publication date in DiRROS: | 21.01.2026 |
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| Views: | 223 |
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| Downloads: | 151 |
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