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Stable isotope ratios of C and N in diadromous fauna from Guadeloupe, French West Indies in 2017
Citable as data publication
Frotté, L.; Michel, L. N.; Lepoint, G.; Cordonnier, S.; Bezault, E.; Monti, D.; (2021): Stable isotope ratios of C and N in diadromous fauna from Guadeloupe, French West Indies in 2017. Marine Data Archive. https://doi.org/10.14284/476

Availability: Creative Commons License This dataset is licensed under a Creative Commons Attribution 4.0 International License.

Description
Measurements of trophic markers performed in diadromous fauna from Guadeloupe. more

This dataset contains measurements of stable isotope ratios of carbon and nitrogen made in 580 samples of diadromous fauna (459 individual specimens belonging to 14 taxa) and their food items (121 samples of drifting particulate organic matter, leaf litter or biofilm). Samples were taken in 3 rivers of Guadeloupe (French West Indies) between February and May 2017. In each river, 3 stations were sampled: one upstream from a water extraction dam, one downstream from each dam, and one at the mouth of the river. Analytical measurements were performed at University of Liège (Belgium)’s stable isotope facility (Laboratory of Oceanology, Stable Isotope in Environmental Sciences and Trophic Ecology workgroup, https://www.oceanobio.uliege.be/). More info about the studies and sample preparation can be found in the publication referenced below. The dataset consists of two files: one containing the data itself, and one describing all used terms (measurements or metadata, derived from Darwin Core standards, https://dwc.tdwg.org/terms/).

Scope
Themes:
Biology > Benthos > Macrobenthos, Biology > Fish
Keywords:
Marine, Fresh water, Brackish water, Carribean, Diadromous fauna, Food webs, Guadeloupe, Stable isotopes, Trophic markers, Guadeloupe, Grand Carbet river, Guadeloupe, Moreau river, Guadeloupe, Pérou river, Lesser Antilles, Guadeloupe, Agonostomus monticola (Bancroft, 1834), Atya innocous (Herbst, 1792 [in Herbst, 1791-1796]), Atya scabra (Leach, 1816), Eleotris perniger (Cope, 1871), Macrobrachium acanthurus (Wiegmann, 1836), Macrobrachium crenulatum Holthuis, 1950, Macrobrachium faustinum (de Saussure, 1857), Macrobrachium heterochirus (Wiegmann, 1836), Micratya poeyi (Guérin-Méneville, 1855 [in Guérin-Méneville, 1855-1856]), Potimirim potimirim (Müller, 1881), Sicydium plumieri (Bloch, 1786), Sicydium punctatum Perugia, 1896, Xiphocaris elongata (Guérin-Méneville, 1855 [in Guérin-Méneville, 1855-1856])

Geographical coverage
Guadeloupe, Grand Carbet river [Marine Regions]
Guadeloupe, Moreau river [Marine Regions]
Guadeloupe, Pérou river [Marine Regions]
Lesser Antilles, Guadeloupe [Marine Regions]

Temporal coverage
February 2017 - May 2017
Unknown

Taxonomic coverage
Agonostomus monticola (Bancroft, 1834) [WoRMS]
Atya innocous (Herbst, 1792 [in Herbst, 1791-1796]) [WoRMS]
Atya scabra (Leach, 1816) [WoRMS]
Eleotris perniger (Cope, 1871) [WoRMS]
Macrobrachium acanthurus (Wiegmann, 1836) [WoRMS]
Macrobrachium crenulatum Holthuis, 1950 [WoRMS]
Macrobrachium faustinum (de Saussure, 1857) [WoRMS]
Macrobrachium heterochirus (Wiegmann, 1836) [WoRMS]
Micratya poeyi (Guérin-Méneville, 1855 [in Guérin-Méneville, 1855-1856]) [WoRMS]
Potimirim potimirim (Müller, 1881) [WoRMS]
Sicydium plumieri (Bloch, 1786) [WoRMS]
Sicydium punctatum Perugia, 1896 [WoRMS]
Xiphocaris elongata (Guérin-Méneville, 1855 [in Guérin-Méneville, 1855-1856]) [WoRMS]

Parameters
Stable isotope ratios of carbon Methodology , Stable isotope ratios of nitrogen Methodology
Stable isotope ratios of carbon: Continuous flow elemental analysis isotope ratio mass spectrometry (CF-EA-IRMS)
Stable isotope ratios of nitrogen: Continuous flow elemental analysis isotope ratio mass spectrometry (CF-EA-IRMS)

Contributors
Institut Français de Recherche pour l'Exploitation de la Mer; Laboratoire Environnement Profond (LEP), moredata creator
Université de Liège; Faculté des Sciences; Département de Biologie, Ecologie et Evolution; Laboratoire d'Océanologie, moredata creator
Université des Antilles; L’Institut de Systématique, Évolution, Biodiversité (ISYEB), moredata creator
Université des Antilles; Laboratoire de Biologie des Organismes et des Ecosystèmes Aquatiques (BOREA), moredata creator

Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Metadatarecord created: 2021-04-29
Information last updated: 2021-04-30
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