Literature DB >> 31317626

Isotopic niche is not equal to trophic niche.

Nicolas Hette-Tronquart1.   

Abstract

The work of Sheppard et al. (Ecol. Lett., 21, 2018, 1395) relies on the strong assumption that isotopic niche is equal to trophic niche. Here I raise three main concerns showing that classic hypotheses built upon trophic niche cannot be directly interpreted in isotopic space. Future studies should always keep isotopic and trophic niches distinct.
© 2019 John Wiley & Sons Ltd/CNRS.

Keywords:  Feeding strategy; intragroup competition; isotopic space; niche overlap; niche partitioning; stable isotope; trophic space

Mesh：

Year:  2019        PMID： 31317626     DOI： 10.1111/ele.13218

Source DB:  PubMed          Journal:  Ecol Lett        ISSN： 1461-023X            Impact factor:   9.492


  7 in total

1.  Isotopic niche partitioning and individual specialization in an Arctic raptor guild.

Authors:  Devin L Johnson; Michael T Henderson; David L Anderson; Travis L Booms; Cory T Williams
Journal:  Oecologia       Date:  2022-04-15       Impact factor: 3.225

2.  Stable isotopes are quantitative indicators of trophic niche.

Authors:  Harry H Marshall; Richard Inger; Andrew L Jackson; Robbie A McDonald; Faye J Thompson; Michael A Cant
Journal:  Ecol Lett       Date:  2019-08-28       Impact factor: 9.492

3.  Diet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopods.

Authors:  Alexey V Golikov; Filipe R Ceia; Rushan M Sabirov; Georgii A Batalin; Martin E Blicher; Bulat I Gareev; Gudmundur Gudmundsson; Lis L Jørgensen; Gazinur Z Mingazov; Denis V Zakharov; José C Xavier
Journal:  Sci Rep       Date:  2020-12-09       Impact factor: 4.379

4.  Multidimensional natal isotopic niches reflect migratory patterns in birds.

Authors:  A Franzoi; S Larsen; P Franceschi; K A Hobson; P Pedrini; F Camin; L Bontempo
Journal:  Sci Rep       Date:  2021-10-21       Impact factor: 4.379

5.  Inferences to estimate consumer's diet using stable isotopes: Insights from a dynamic mixing model.

Authors:  Marine Ballutaud; Morgane Travers-Trolet; Paul Marchal; Stanislas F Dubois; Carolina Giraldo; Andrew C Parnell; M Teresa Nuche-Pascual; Sébastien Lefebvre
Journal:  PLoS One       Date:  2022-02-07       Impact factor: 3.240

6.  Ecoregion and community structure influences on the foliar elemental niche of balsam fir (Abies balsamea (L.) Mill.) and white birch (Betula papyrifera Marshall).

Authors:  Travis R Heckford; Shawn J Leroux; Eric Vander Wal; Matteo Rizzuto; Juliana Balluffi-Fry; Isabella C Richmond; Yolanda F Wiersma
Journal:  Ecol Evol       Date:  2022-09-11       Impact factor: 3.167

7.  Population dynamics and resource availability drive seasonal shifts in the consumptive and competitive impacts of introduced house mice (Mus musculus) on an island ecosystem.

Authors:  Michael J Polito; Bret Robinson; Pete Warzybok; Russell W Bradley
Journal:  PeerJ       Date:  2022-09-22       Impact factor: 3.061
  7 in total

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