Matches in SemOpenAlex for { <https://semopenalex.org/work/W1600837628> ?p ?o ?g. }
- W1600837628 endingPage "119" @default.
- W1600837628 startingPage "119" @default.
- W1600837628 abstract "Little is known about the feeding modes of groundwater invertebrates (stygofauna). Incorporation of sewage-derived organic matter (OM) into a shallow groundwater food web was studied using fluorescence and stable isotope signatures (δ13C and δ15N). Organic pollution was hypothesised to limit sensitive species’ abundances along the contamination gradient and isotope signatures of stygofauna consuming sewage-derived OM were expected to be enriched in δ15N. Stygofauna communities near a sewage treatment plant in New Zealand were sampled over 4 months and microbial biofilms were incubated in situ on native gravel for 1 month. As anticipated, OM stress-subsidy gradients altered stygofauna composition: the biomass of oligochaetes and Paraleptamphopus amphipods increased in OM-enriched groundwater (higher dissolved organic carbon (DOC) and tryptophan-like fluorescence), whereas other, probably less-tolerant taxa (e.g. ostracods, Dytiscidae) were absent. Isotopic signatures for stygofauna from polluted groundwater were consistent with assimilation of isotopically enriched sewage-N (δ15N values of 7–16‰), but highly depleted in δ13C relative to sewage. Negative 13C discriminations probably occur in Paraleptamphopus amphipods, and may also occur in oligochaetes and Dytiscidae, a finding with implications for the application of δ13C for determining food sources in groundwaters. Organic pollution of groundwaters may have serious repercussions for stygofauna community structure with potentially irreversible consequences." @default.
- W1600837628 created "2016-06-24" @default.
- W1600837628 creator A5003488330 @default.
- W1600837628 creator A5054868519 @default.
- W1600837628 creator A5076679247 @default.
- W1600837628 date "2011-01-01" @default.
- W1600837628 modified "2023-10-17" @default.
- W1600837628 title "Tracing sewage-derived organic matter into a shallow groundwater food web using stable isotope and fluorescence signatures" @default.
- W1600837628 cites W1480831521 @default.
- W1600837628 cites W150549 @default.
- W1600837628 cites W15419704 @default.
- W1600837628 cites W1543339592 @default.
- W1600837628 cites W1553044330 @default.
- W1600837628 cites W1580961126 @default.
- W1600837628 cites W1601768516 @default.
- W1600837628 cites W1623858095 @default.
- W1600837628 cites W1965844273 @default.
- W1600837628 cites W1974322213 @default.
- W1600837628 cites W1978472368 @default.
- W1600837628 cites W1995864883 @default.
- W1600837628 cites W2003140093 @default.
- W1600837628 cites W2013783895 @default.
- W1600837628 cites W2018207387 @default.
- W1600837628 cites W2018276910 @default.
- W1600837628 cites W2019628687 @default.
- W1600837628 cites W2020066595 @default.
- W1600837628 cites W2025730710 @default.
- W1600837628 cites W2030233811 @default.
- W1600837628 cites W2031688730 @default.
- W1600837628 cites W2034665221 @default.
- W1600837628 cites W2043681263 @default.
- W1600837628 cites W2049897668 @default.
- W1600837628 cites W2053794941 @default.
- W1600837628 cites W2054065695 @default.
- W1600837628 cites W2056153447 @default.
- W1600837628 cites W2060648132 @default.
- W1600837628 cites W2061098705 @default.
- W1600837628 cites W2061959974 @default.
- W1600837628 cites W2062249830 @default.
- W1600837628 cites W2063987912 @default.
- W1600837628 cites W2068844696 @default.
- W1600837628 cites W2072002579 @default.
- W1600837628 cites W2075383736 @default.
- W1600837628 cites W2076381090 @default.
- W1600837628 cites W2080395129 @default.
- W1600837628 cites W2080411282 @default.
- W1600837628 cites W2080917783 @default.
- W1600837628 cites W2081326060 @default.
- W1600837628 cites W2085550021 @default.
- W1600837628 cites W2091699432 @default.
- W1600837628 cites W2093090514 @default.
- W1600837628 cites W2110813847 @default.
- W1600837628 cites W2113023092 @default.
- W1600837628 cites W2114205557 @default.
- W1600837628 cites W2117023957 @default.
- W1600837628 cites W2124101910 @default.
- W1600837628 cites W2124118547 @default.
- W1600837628 cites W2131774932 @default.
- W1600837628 cites W2143684829 @default.
- W1600837628 cites W2144309723 @default.
- W1600837628 cites W2144957335 @default.
- W1600837628 cites W2154965189 @default.
- W1600837628 cites W2167395251 @default.
- W1600837628 cites W2172267647 @default.
- W1600837628 cites W2172861985 @default.
- W1600837628 cites W2280631082 @default.
- W1600837628 cites W2291814652 @default.
- W1600837628 cites W2481894857 @default.
- W1600837628 cites W2487585110 @default.
- W1600837628 cites W2501087732 @default.
- W1600837628 doi "https://doi.org/10.1071/mf10110" @default.
- W1600837628 hasPublicationYear "2011" @default.
- W1600837628 type Work @default.
- W1600837628 sameAs 1600837628 @default.
- W1600837628 citedByCount "27" @default.
- W1600837628 countsByYear W16008376282012 @default.
- W1600837628 countsByYear W16008376282013 @default.
- W1600837628 countsByYear W16008376282014 @default.
- W1600837628 countsByYear W16008376282015 @default.
- W1600837628 countsByYear W16008376282016 @default.
- W1600837628 countsByYear W16008376282017 @default.
- W1600837628 countsByYear W16008376282018 @default.
- W1600837628 countsByYear W16008376282019 @default.
- W1600837628 countsByYear W16008376282020 @default.
- W1600837628 countsByYear W16008376282021 @default.
- W1600837628 countsByYear W16008376282022 @default.
- W1600837628 countsByYear W16008376282023 @default.
- W1600837628 crossrefType "journal-article" @default.
- W1600837628 hasAuthorship W1600837628A5003488330 @default.
- W1600837628 hasAuthorship W1600837628A5054868519 @default.
- W1600837628 hasAuthorship W1600837628A5076679247 @default.
- W1600837628 hasConcept C107872376 @default.
- W1600837628 hasConcept C109931610 @default.
- W1600837628 hasConcept C121332964 @default.
- W1600837628 hasConcept C127313418 @default.
- W1600837628 hasConcept C146458902 @default.
- W1600837628 hasConcept C156398188 @default.
- W1600837628 hasConcept C185592680 @default.