Functional traits of colonists collected from colonization surfaces at the East Pacific Rise (EPR) deep-sea vents from 1998-2017 (NCEI Accession 0278706)
This dataset contains biological data collected on R/V Atlantis during cruises AT15-12, AT15-14, AT15-26, AT15-38, AT26-10, AT26-23, AT3-19, and AT37-12 from 1998-01-01 to 2017-01-01. These data include taxon and taxon_code. These data were collected by Dr Andrew Solow, Lauren Dykman, Lauren Mullineaux, Stace Beaulieu, and Susan Mills of Woods Hole Oceanographic Institution as part of the "Trajectories in functional diversity after disturbance at vents on the East Pacific Rise (EPR Functional Diversity)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2021-03-21.
The following is the text of the dataset description provided by BCO-DMO:
Dataset Description:
These data were included as Supplemental Data Table 2 in the results publication Dykman et al. (2021) Ecology. Version 1 of the code used for analyses, statistics, and figures for Dykman et al. (2021) Ecology can be found at Zenodo (Dykman, 2021, https://doi.org/10.5281/zenodo.4625160).
The following is the text of the dataset description provided by BCO-DMO:
Dataset Description:
These data were included as Supplemental Data Table 2 in the results publication Dykman et al. (2021) Ecology. Version 1 of the code used for analyses, statistics, and figures for Dykman et al. (2021) Ecology can be found at Zenodo (Dykman, 2021, https://doi.org/10.5281/zenodo.4625160).
Dataset Citation
- Cite as: Dykman, Lauren; Beaulieu, Stace; Mills, Susan; Mullineaux, Lauren; Solow, Andrew (2023). Functional traits of colonists collected from colonization surfaces at the East Pacific Rise (EPR) deep-sea vents from 1998-2017 (NCEI Accession 0278706). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278706. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278706
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor |
NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
Dataset Point of Contact |
NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 1998-01-01 to 2017-01-01 |
Spatial Bounding Box Coordinates |
West: -104.283
East: -104.283
South: 9.83
North: 9.83
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Data Presentation Form | Digital table - digital representation of facts or figures systematically displayed, especially in columns |
Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Supplemental Information | Acquisition Description: Location: 9° 50’N on the East Pacific Rise, depth 2500m. Functional traits were gathered for fifty-eight invertebrate species or higher taxa (when species ID was uncertain) collected from settlement surfaces deployed at deep-sea hydrothermal vents ( https://doi.org/10.26008/1912/bco-dmo.733173.2 ). The identifier columns “scientificNameID” and “AphiaID” in this trait dataset are standardized to World Register of Marine Species (WoRMS), and are an exact subset of the of the same columns in the dataset of colonists from experimental settlement surfaces. Species names are in some cases generic and are not standardized to WoRMS. Eight traits were chosen to test ecological hypotheses relevant to recovery and succession at deep-sea hydrothermal vents. We define “trait” as a feature or behavior of a species that affects or responds to its environment, and “modality” as a scoring level reflecting how the organism expresses a given trait. Four traits were taken from the sFDvent Database: maximum adult body size, habitat complexity, trophic mode (i.e., trophic level), and relative adult mobility. Four additional traits were added due to their ecological relevance and common use in functional analyses for aquatic invertebrates. These are external protection, feeding method (i.e., how a species feeds), reproductive type, and larval development (Bolam et al. 2016, Greenfield et al. 2016, Veríssimo et al. 2017). For each trait, a modality was assigned for every species based on literature or personal observation. For the traits from sFDvent, modalities were assigned from the recommended data set, except in cases where we suggested updates (Dykman et al., 2021). When species identity was uncertain and individuals were identified to a higher taxonomic level (e.g., amphipods), modalities were assigned from a likely species that is found at our site and included in sFDvent. For the four traits not included in sFDvent, we either provided a citation or cited “expert opinion,” meaning the modality choice was based on direct observation by one of the co-authors. Although the majority of specimens in our study were juveniles, most modality assignments were based on the characteristics of adult organisms due to the availability of data. Modality assignments were fixed for a given species rather than specific to life stages or individuals. For the column “FUNCTIONAL_GUILD,” species were clustered into guilds based on the similarity of their modalities for all eight traits. The pairwise dissimilarity of species was calculated using the function gowdis in the R package FD (Laliberté et al. 2015). We chose Gower dissimilarity because it accepts both numerical and categorical data and handles missing values (Gower 1971). Podani’s extension was implemented to include ordinal variables (Podani 1999). Clusters were computed from the Gower dissimilarity matrix using the hclust function in the R package cluster (Maechler 2018) and plotted as a dendrogram. The cutoff for assigning functional guilds was chosen by optimizing the tradeoff between minimizing within-group distance and maximizing between-group distance. Code for this and all subsequent analyses are available at Zenodo (Dykman, 2021, https://doi.org/10.5281/zenodo.4625160). |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Data Center keywords | NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords |
Platform keywords | NODC PLATFORM NAMES THESAURUS BCO-DMO Platform Names Global Change Master Directory (GCMD) Platform Keywords ICES/SeaDataNet Ship Codes |
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Project keywords | BCO-DMO Standard Projects Provider Cruise IDs Provider Funding Award Information |
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Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov