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- W4384376769 startingPage "110487" @default.
- W4384376769 abstract "The knowledge on benthic trophic relations is particularly important for understanding the functioning of still pristine and less studied Arctic Ocean ecosystems. This study examines the benthic food-web structure in the European sector of the Arctic Ocean and assesses if and how it differs along depth gradients in the marginal sea-ice zone during spring. Samples of the sediment organic matter were collected in May/June 2015 and May 2016 at stations representing different sedimentary habitats (fjord, shelf, slope/basin), and stable isotopes of δ13C and δ15N were used to determine macro- and meiofauna food-web structure. Our results show that the food-web structure differed both among the three studied habitat types and between macro- and meiofauna components of benthic communities, and that these differences were related to the quality and quantity of organic matter. Meiofauna in fjords and on the shelf mainly relied on the reworked sediment organic matter while macrofauna utilized more fresh organic matter, sedimenting to the sea floor. In fjords and on the shelf, benthos displayed a high degree of omnivory and non-selective feeding while on the slope and in deep basins feeding on higher trophic levels dominated. In the latter, benthos seemed also to have utilized highly reworked organic matter. As the organic matter quantity and quality were major drivers of trophic relations in all studied areas, the benthic food webs will likely face cascading effects following the modification of pelagic food webs due to climatic changes." @default.
- W4384376769 created "2023-07-15" @default.
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- W4384376769 date "2023-10-01" @default.
- W4384376769 modified "2023-09-26" @default.
- W4384376769 title "Macrofauna and meiofauna food-web structure from Arctic fjords to deep Arctic Ocean during spring: A stable isotope approach" @default.
- W4384376769 cites W1092888431 @default.
- W4384376769 cites W1206934135 @default.
- W4384376769 cites W1218575266 @default.
- W4384376769 cites W1566770531 @default.
- W4384376769 cites W1580043097 @default.
- W4384376769 cites W1581742643 @default.
- W4384376769 cites W1638537363 @default.
- W4384376769 cites W1963827439 @default.
- W4384376769 cites W1964062599 @default.
- W4384376769 cites W1966244305 @default.
- W4384376769 cites W1977378664 @default.
- W4384376769 cites W1985835475 @default.
- W4384376769 cites W1987610679 @default.
- W4384376769 cites W1991486826 @default.
- W4384376769 cites W1994956167 @default.
- W4384376769 cites W1995192238 @default.
- W4384376769 cites W1996687278 @default.
- W4384376769 cites W1996964306 @default.
- W4384376769 cites W1998216514 @default.
- W4384376769 cites W2000967738 @default.
- W4384376769 cites W2005734924 @default.
- W4384376769 cites W2007353635 @default.
- W4384376769 cites W2009543048 @default.
- W4384376769 cites W2013076414 @default.
- W4384376769 cites W2013980581 @default.
- W4384376769 cites W2015117612 @default.
- W4384376769 cites W2018001776 @default.
- W4384376769 cites W2026891144 @default.
- W4384376769 cites W2027335239 @default.
- W4384376769 cites W2028602355 @default.
- W4384376769 cites W2050771807 @default.
- W4384376769 cites W2051948834 @default.
- W4384376769 cites W2053430479 @default.
- W4384376769 cites W2055444707 @default.
- W4384376769 cites W2059284173 @default.
- W4384376769 cites W2063826632 @default.
- W4384376769 cites W2064206072 @default.
- W4384376769 cites W2064492317 @default.
- W4384376769 cites W2066230046 @default.
- W4384376769 cites W2067159129 @default.
- W4384376769 cites W2069443365 @default.
- W4384376769 cites W2079830288 @default.
- W4384376769 cites W2080375177 @default.
- W4384376769 cites W2080612102 @default.
- W4384376769 cites W2081487674 @default.
- W4384376769 cites W2082497323 @default.
- W4384376769 cites W2083192894 @default.
- W4384376769 cites W2085128132 @default.
- W4384376769 cites W2087239435 @default.
- W4384376769 cites W2089582139 @default.
- W4384376769 cites W2096192233 @default.
- W4384376769 cites W2111792017 @default.
- W4384376769 cites W2111812214 @default.
- W4384376769 cites W2112745170 @default.
- W4384376769 cites W2113023092 @default.
- W4384376769 cites W2114878190 @default.
- W4384376769 cites W2118414438 @default.
- W4384376769 cites W2120969237 @default.
- W4384376769 cites W2126721615 @default.
- W4384376769 cites W2130723382 @default.
- W4384376769 cites W2134379920 @default.
- W4384376769 cites W2135355688 @default.
- W4384376769 cites W2141588595 @default.
- W4384376769 cites W2146912351 @default.
- W4384376769 cites W2147159208 @default.
- W4384376769 cites W2148546576 @default.
- W4384376769 cites W2155009193 @default.
- W4384376769 cites W2159655877 @default.
- W4384376769 cites W2161670159 @default.
- W4384376769 cites W2206327859 @default.
- W4384376769 cites W231258567 @default.
- W4384376769 cites W2381397734 @default.
- W4384376769 cites W2555005250 @default.
- W4384376769 cites W2578601303 @default.
- W4384376769 cites W2584465798 @default.
- W4384376769 cites W2585681908 @default.
- W4384376769 cites W2601986505 @default.
- W4384376769 cites W2621678793 @default.
- W4384376769 cites W2792112949 @default.
- W4384376769 cites W2795093273 @default.
- W4384376769 cites W2797704046 @default.
- W4384376769 cites W2803696904 @default.
- W4384376769 cites W2807141050 @default.
- W4384376769 cites W2886326438 @default.
- W4384376769 cites W2895975333 @default.