Espinasse, Boris (2023): Modelled carbon and nitrogen zooplankton stable isotope data in the North Atlantic Ocean from 1998-2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950508
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Abstract:
Calanus (copepod) sampled by the Continuous Plankton Recorder (CPR) survey (https://www.cprsurvey.org/) in the North Atlantic from 2009-2018 were analysed for stable carbon (d13C) and nitrogen (d15N) isotopes. This observational dataset was used together with environmental variables (sea surface temperature, mixed layer depth, chlorophyll a, wind speed) to develop Bayesian spatial models and to produce yearly and seasonal isoscapes (spatial modelling of stable isotope ratio) for 1998-2020. This dataset contains the isoscapes data, the isoscapes plots and and the Suess correction factors for the d13C isoscape data.
Related to:
Espinasse, Boris; Sturbois, Anthony; Basedow, Sünnje Linnéa; Hélaouët, Pierre; Johns, David G; Newton, Jason; Trueman, Clive N (2022): Temporal dynamics in zooplankton δ13C and δ15N isoscapes for the North Atlantic Ocean: Decadal cycles, seasonality, and implications for predator ecology. Frontiers in Ecology and Evolution, 10, 986082, https://doi.org/10.3389/fevo.2022.986082
Source:
Espinasse, Boris; Wootton, Marianne; Newton, Jason (2023): Observational carbon and nitrogen zooplankton stable isotope and environmental data in the North Atlantic Ocean from 2009-2018 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950497
References:
Clark, Casey T; Cape, Mattias R; Shapley, Mark D; Mueter, Franz J; Finney, Bruce P; Misarti, Nicole (2021): SuessR: Regional corrections for the effects of anthropogenic CO2 on δ13C data from marine organisms. Methods in Ecology and Evolution, 12(8), 1508-1520, https://doi.org/10.1111/2041-210X.13622
Funding:
European Commission (EC), grant/award no. 894296: ISOMOD - Modeling Prey Isocapes in the North Atlantic for Advancement in Predator Ecology
Coverage:
Median Latitude: 55.129000 * Median Longitude: -26.675000 * South-bound Latitude: 49.398000 * West-bound Longitude: -49.260000 * North-bound Latitude: 60.860000 * East-bound Longitude: -4.090000
Date/Time Start: 2009-02-17T00:00:00 * Date/Time End: 2018-09-23T00:00:00
Event(s):
CPR-survey_2009-2018 * Latitude Start: 49.398000 * Longitude Start: -49.260000 * Latitude End: 60.860000 * Longitude End: -4.090000 * Date/Time Start: 2009-02-17T00:00:00 * Date/Time End: 2018-09-23T00:00:00 * Location: North Atlantic * Method/Device: Plankton recorder, continous (CPR)
Comment:
Isoscapes values: Rows correspond to latitude coordinates from 40N to 72N, step 0.25 degrees; and columns to longitudes coordinates from -60W to 16E, step 0.25 degrees.
Isocapes plots: Graphical representation of isocapes based on data presented above.
Suess correction: d13C isoscape data are corrected for Suess effect taking 2015 as year of reference. To obtain uncorrected data, please apply these correction factors (see Clark et al. 2021 for more information).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Espinasse, Boris | |||
| 2 | Binary Object | Binary | Espinasse, Boris | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Espinasse, Boris |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
6 data points
Data
All files referred to in data matrix can be downloaded in one go as ZIP or TAR. Be careful: This download can be very large! To protect our systems from misuse, we require to sign up for an user account before downloading.
| 1 Content | 2 Binary | 3 Binary (Size) [Bytes] |
|---|---|---|
| Isoscapes values | Isoscapes_data.zip | 50.1 MBytes |
| Graphical representation of isoscapes | Isoscapes_plot.zip | 26.8 MBytes |
| Suess correction factors for d13C isoscape data | suess_correction.csv | 291 Bytes |