Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard
Arctic coastline ecosystems are affected by current sea level rise together with increasing anthropogenic and environmental physical and biogeochemical pressures. Changes in nutrient concentrations followed by changes in primary productivity and biodiversity are also connected with the growth of glo...
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| Veröffentlicht in: | Polar biology 2023-12, Vol.46 (12), p.1307-1320 |
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| creator | Souquieres, Claude-Eric Kvíderová, Jana Elster, Josef |
| description | Arctic coastline ecosystems are affected by current sea level rise together with increasing anthropogenic and environmental physical and biogeochemical pressures. Changes in nutrient concentrations followed by changes in primary productivity and biodiversity are also connected with the growth of global trade, urbanization, and travel activity. All these anthropogenic activities create biotic homogenization. The occurrence of massive extensive mats of the yellow-green alga
Vaucheria
aff.
compacta
is a unique phenomenon in the High Arctic tidal flat ecosystem. The objective of this study was to outline which physicochemical conditions are connected with the massive presence of
V.
aff.
compacta
mats across the Adventfjorden tidal flat. The Adventfjorden tidal flat is a very dynamic system. Fine silt sediment (68% to 80%) dominates across the studied tidal flat. The sediment cover of
V.
aff.
compacta
mats was always very thin and felt-like coatings can grow out. Beneath the
V.
aff.
compacta
mats a second distinct layer of dead filaments were observed in the black and anoxic mud layer.
V.
aff.
compacta
area cover was positively correlated with water salinity, pH, temperature, and sediment Na and organic carbon content. In addition, potential abiotic factors related with the local distribution and abundance of
V.
aff.
compacta
showed positive correlations between area cover and N-nitrate and P-phosphate. N-nitrate concentration appears to significantly promote
V.
aff.
compacta
abundance.
V.
aff.
compacta
distribution and abundance in the Adventfjorden tidal flat is influenced by a wide spectrum of environmental and structural variables including anthropogenically induced micronutrients. |
| doi_str_mv | 10.1007/s00300-023-03203-y |
| format | Article |
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Vaucheria
aff.
compacta
is a unique phenomenon in the High Arctic tidal flat ecosystem. The objective of this study was to outline which physicochemical conditions are connected with the massive presence of
V.
aff.
compacta
mats across the Adventfjorden tidal flat. The Adventfjorden tidal flat is a very dynamic system. Fine silt sediment (68% to 80%) dominates across the studied tidal flat. The sediment cover of
V.
aff.
compacta
mats was always very thin and felt-like coatings can grow out. Beneath the
V.
aff.
compacta
mats a second distinct layer of dead filaments were observed in the black and anoxic mud layer.
V.
aff.
compacta
area cover was positively correlated with water salinity, pH, temperature, and sediment Na and organic carbon content. In addition, potential abiotic factors related with the local distribution and abundance of
V.
aff.
compacta
showed positive correlations between area cover and N-nitrate and P-phosphate. N-nitrate concentration appears to significantly promote
V.
aff.
compacta
abundance.
V.
aff.
compacta
distribution and abundance in the Adventfjorden tidal flat is influenced by a wide spectrum of environmental and structural variables including anthropogenically induced micronutrients.</description><identifier>ISSN: 0722-4060</identifier><identifier>EISSN: 1432-2056</identifier><identifier>DOI: 10.1007/s00300-023-03203-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Abiotic factors ; Abundance ; Ammonium nitrogen ; Anoxia ; Anoxic sediments ; Anthropogenic factors ; Aquatic plants ; Biodiversity ; Biomedical and Life Sciences ; Carbon content ; Distribution ; Ecology ; Ecosystem components ; Environmental factors ; Filaments ; Human influences ; International trade ; Life Sciences ; Microbiology ; Micronutrients ; Nutrient concentrations ; Oceanography ; Organic carbon ; Original Paper ; Phosphates ; Physicochemical processes ; Phytobenthos ; Plant Sciences ; Primary production ; Salinity ; Sea level changes ; Sea level rise ; Sediment ; Sediments ; Sediments (Geology) ; Tidal flats ; Urbanization ; Vaucheria ; Water salinity ; Zoology</subject><ispartof>Polar biology, 2023-12, Vol.46 (12), p.1307-1320</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2023 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c309t-70e863e08b1274d8be1e584249a59af5a3b4ebd8bf527ad27ef3982f4dd50ef33</cites><orcidid>0000-0002-4535-5636 ; 0000-0002-5700-477X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00300-023-03203-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00300-023-03203-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Souquieres, Claude-Eric</creatorcontrib><creatorcontrib>Kvíderová, Jana</creatorcontrib><creatorcontrib>Elster, Josef</creatorcontrib><title>Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard</title><title>Polar biology</title><addtitle>Polar Biol</addtitle><description>Arctic coastline ecosystems are affected by current sea level rise together with increasing anthropogenic and environmental physical and biogeochemical pressures. Changes in nutrient concentrations followed by changes in primary productivity and biodiversity are also connected with the growth of global trade, urbanization, and travel activity. All these anthropogenic activities create biotic homogenization. The occurrence of massive extensive mats of the yellow-green alga
Vaucheria
aff.
compacta
is a unique phenomenon in the High Arctic tidal flat ecosystem. The objective of this study was to outline which physicochemical conditions are connected with the massive presence of
V.
aff.
compacta
mats across the Adventfjorden tidal flat. The Adventfjorden tidal flat is a very dynamic system. Fine silt sediment (68% to 80%) dominates across the studied tidal flat. The sediment cover of
V.
aff.
compacta
mats was always very thin and felt-like coatings can grow out. Beneath the
V.
aff.
compacta
mats a second distinct layer of dead filaments were observed in the black and anoxic mud layer.
V.
aff.
compacta
area cover was positively correlated with water salinity, pH, temperature, and sediment Na and organic carbon content. In addition, potential abiotic factors related with the local distribution and abundance of
V.
aff.
compacta
showed positive correlations between area cover and N-nitrate and P-phosphate. N-nitrate concentration appears to significantly promote
V.
aff.
compacta
abundance.
V.
aff.
compacta
distribution and abundance in the Adventfjorden tidal flat is influenced by a wide spectrum of environmental and structural variables including anthropogenically induced micronutrients.</description><subject>Abiotic factors</subject><subject>Abundance</subject><subject>Ammonium nitrogen</subject><subject>Anoxia</subject><subject>Anoxic sediments</subject><subject>Anthropogenic factors</subject><subject>Aquatic plants</subject><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>Carbon content</subject><subject>Distribution</subject><subject>Ecology</subject><subject>Ecosystem components</subject><subject>Environmental factors</subject><subject>Filaments</subject><subject>Human influences</subject><subject>International trade</subject><subject>Life Sciences</subject><subject>Microbiology</subject><subject>Micronutrients</subject><subject>Nutrient concentrations</subject><subject>Oceanography</subject><subject>Organic carbon</subject><subject>Original Paper</subject><subject>Phosphates</subject><subject>Physicochemical processes</subject><subject>Phytobenthos</subject><subject>Plant Sciences</subject><subject>Primary production</subject><subject>Salinity</subject><subject>Sea level changes</subject><subject>Sea level rise</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Sediments (Geology)</subject><subject>Tidal flats</subject><subject>Urbanization</subject><subject>Vaucheria</subject><subject>Water salinity</subject><subject>Zoology</subject><issn>0722-4060</issn><issn>1432-2056</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kc2O0zAUhSMEEmXgBVhZYkvKje3UybIaDQPSSCz42Vo38XXrKrGL7VT0hXhOPBMkdsgL2_ee7_jnVNXbBrYNgPqQAARADVzUIDiI-vqs2jRS8JpDu3tebUBxXkvYwcvqVUongEbtZL-pft_9yuSTuxCb3RjD-XjNYSCfjyGxGXNiwTLnL_gk-YHLeKTokKG1WzaG-YxjLjtvGA4uZDcy8hcXg5-LB07Mln6IqVjYaSE_On9grrjisHiDfqTSYXtzKWp7CtGQZ9mZR3DC_J59veA0YDSvqxcWp0Rv_s431fePd99uP9UPX-4_3-4f6lFAn2sF1O0EQTc0XEnTDdRQ20kue2x7tC2KQdJQ6rblCg1XZEXfcSuNaaGsxU31bvU9x_BzoZT1KSzRlyM177pOtr0UXVFtV9UBJ9LlaSFHHMswVD4xeLKu1PdKcaFUL1QB-AqUH04pktXn6GaMV92AfgxQrwHqEqB-ClBfCyRWKBWxP1D8d5f_UH8ATMCi2A</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Souquieres, Claude-Eric</creator><creator>Kvíderová, Jana</creator><creator>Elster, Josef</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7SN</scope><scope>7SS</scope><scope>7T7</scope><scope>7TN</scope><scope>7U9</scope><scope>88A</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H94</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0002-4535-5636</orcidid><orcidid>https://orcid.org/0000-0002-5700-477X</orcidid></search><sort><creationdate>20231201</creationdate><title>Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard</title><author>Souquieres, Claude-Eric ; 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Changes in nutrient concentrations followed by changes in primary productivity and biodiversity are also connected with the growth of global trade, urbanization, and travel activity. All these anthropogenic activities create biotic homogenization. The occurrence of massive extensive mats of the yellow-green alga
Vaucheria
aff.
compacta
is a unique phenomenon in the High Arctic tidal flat ecosystem. The objective of this study was to outline which physicochemical conditions are connected with the massive presence of
V.
aff.
compacta
mats across the Adventfjorden tidal flat. The Adventfjorden tidal flat is a very dynamic system. Fine silt sediment (68% to 80%) dominates across the studied tidal flat. The sediment cover of
V.
aff.
compacta
mats was always very thin and felt-like coatings can grow out. Beneath the
V.
aff.
compacta
mats a second distinct layer of dead filaments were observed in the black and anoxic mud layer.
V.
aff.
compacta
area cover was positively correlated with water salinity, pH, temperature, and sediment Na and organic carbon content. In addition, potential abiotic factors related with the local distribution and abundance of
V.
aff.
compacta
showed positive correlations between area cover and N-nitrate and P-phosphate. N-nitrate concentration appears to significantly promote
V.
aff.
compacta
abundance.
V.
aff.
compacta
distribution and abundance in the Adventfjorden tidal flat is influenced by a wide spectrum of environmental and structural variables including anthropogenically induced micronutrients.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00300-023-03203-y</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-4535-5636</orcidid><orcidid>https://orcid.org/0000-0002-5700-477X</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0722-4060 |
| ispartof | Polar biology, 2023-12, Vol.46 (12), p.1307-1320 |
| issn | 0722-4060 1432-2056 |
| language | eng |
| recordid | cdi_proquest_journals_2888459438 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Abiotic factors Abundance Ammonium nitrogen Anoxia Anoxic sediments Anthropogenic factors Aquatic plants Biodiversity Biomedical and Life Sciences Carbon content Distribution Ecology Ecosystem components Environmental factors Filaments Human influences International trade Life Sciences Microbiology Micronutrients Nutrient concentrations Oceanography Organic carbon Original Paper Phosphates Physicochemical processes Phytobenthos Plant Sciences Primary production Salinity Sea level changes Sea level rise Sediment Sediments Sediments (Geology) Tidal flats Urbanization Vaucheria Water salinity Zoology |
| title | Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard |
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