0000000000705895

AUTHOR

Clare E. Carter

showing 2 related works from this author

Widespread contribution of methane-cycle bacteria to the diets of lake profundal chironomid larvae.

2008

Reports of unexpectedly 13C-depleted chironomid larvae in lakes have led to an hypothesis that significant transfer of detrital organic matter to chironomid larvae may occur via methane-cycle bacteria. However, to date little is known of how such transfer might vary across species and lakes. We gathered data from 87 lakes to determine how widespread this phenomenon might be and to define boundaries for its likely magnitude. Carbon stable isotope values of chironomid larvae varied greatly between taxa. Very marked 13C-depletion was evident only in certain taxa, especially Chironomus plumosus, C. anthracinus, and C. tenuistylus, all characteristic of eutrophic or dystrophic lakes and known to…

chemistry.chemical_classificationCarbon IsotopesMethanobacteriaceaeFood ChainbiologyEcologyFresh Waterbiology.organism_classificationChironomidaeFood webChironomidaeOxygenchemistryLarvaparasitic diseasesChironomus plumosusAnimalsOrganic matterProfundal zoneBiomassHypolimnionEutrophicationMethaneEcology Evolution Behavior and SystematicsChironomus anthracinusEcology
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Appendix A. Details of the lakes included in this study and carbon isotope values for POM, sediment, and the different chironomid taxa from each lake.

2016

Details of the lakes included in this study and carbon isotope values for POM, sediment, and the different chironomid taxa from each lake.

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