| Naslov: | First application of the AMBI index to the macrobenthic soft-bottom community of Terra Nova Bay (Ross Sea, Southern Ocean) |
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| Avtorji: | ID Munari, Cristina (Avtor)
ID Borja, Ángel (Avtor)
ID Corinaldesi, Cinzia (Avtor)
ID Rastelli, Eugenio (Avtor)
ID Lo Martire, Marco (Avtor)
ID Pitacco, Valentina (Avtor)
ID Mistri, Michele (Avtor) |
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| Datoteke: |  URL - Izvorni URL, za dostop obiščite https://doi.org/10.3390/w14192994
 PDF - Predstavitvena datoteka, prenos (1,56 MB)
MD5: A2F630CEDC8B56A8B24F98F914D494A5
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  NIB - Nacionalni inštitut za biologijo
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| Povzetek: | The assemblages of marine benthic organisms and sediment characteristics were investigated in the coastal area between the Mario Zucchelli Antarctic Research Station and Adelie Cove in Terra Nova Bay (Ross Sea, Southern Ocean) during the 2015 summer season. Sediment samples were taken from 11 stations at depths between 25 and 140 m. The dominance of sand characterised sites, and the biochemical composition of the sedimentary organic matter resulted in very variable between the different sites. A total of 142 taxa were identified, with Annelida (68 taxa) and Arthropoda (35 taxa) constituting the main macrobenthic groups. The benthic community at deeper stations showed higher species richness and lower dominance compared to the shallower stations. For the first time in Antarctica, we also investigated the response of the AZTI’s Marine Biotic Index (AMBI) to the organic gradient. Of the 142 taxa found, 97 were not listed in the AMBI library, and we were able to assign as many as 88 taxa to an ecological group. All of these new species were added to the new AMBI species list. AMBI showed a good response to the organic gradient. |
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| Ključne besede: | antarctic benthos, ecological quality assessment, indexes, Ross Sea |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.10.2022 |
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| Leto izida: | 2022 |
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| Št. strani: | str. [1]-11 |
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| Številčenje: | Vol. 14, no. 19 |
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| PID: | 20.500.12556/DiRROS-19397  |
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| UDK: | 574.5 |
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| ISSN pri članku: | 2073-4441 |
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| DOI: | 10.3390/w14192994 |
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| COBISS.SI-ID: | 134273027 |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 16. 12. 2022;
Ostali avtorji: Angel Borja, Cinzia Corinaldesi, Eugenio Rastelli, Marco Lo Martire, Valentina Pitacco, Michele Mistri;
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| Datum objave v DiRROS: | 18.07.2024 |
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| Število ogledov: | 6 |
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| Število prenosov: | 4 |
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| Metapodatki: |     |
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