Predators observed at reefs near Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) (NCEI Accession 0278121)
This dataset contains biological and survey - biological data collected at Tropical Marine Lab at Lee Stocking Island during deployment LSI_Reef_Surveys_09-12 in the North Atlantic Ocean from 2011-07-11 to 2011-08-31. These data include species and taxon_code. These data were collected by Kurt Ingeman and Mark Hixon of Oregon State University as part of the "Ecological Release and Resistance at Sea: Invasion of Atlantic Coral Reefs by Pacific Lionfish (Lionfish Invasion)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2019-10-31.
The following is the text of the dataset description provided by BCO-DMO:
Predators observed at reefs near Lee Stocking Island, Bahamas
Dataset Description:
Record of predators observed during reef surveys at Lee Stocking Island, Bahamas during July and August 2011. (Part of sub-project titled, "Lionfish effects on fairy basslet population dynamics".)
To quantify to what extent patterns in prey mortality have changed since the arrival of lionfish, the investigators replicated an in situ field manipulation of prey density that was originally conducted prior to the invasion using the same study sites. A controlled field experiment was conducted at two reefs near Lee Stocking Island, Bahamas, inhabited by 16 local populations of fairy basslet: eight with artificially enhanced recruitment versus eight with natural recruitment. Ledges were paired by habitat structure and one ledge from each pair was randomly assigned to receive artificially increased density of new basslet recruits, with the other in each pair left as a control.
The following is the text of the dataset description provided by BCO-DMO:
Predators observed at reefs near Lee Stocking Island, Bahamas
Dataset Description:
Record of predators observed during reef surveys at Lee Stocking Island, Bahamas during July and August 2011. (Part of sub-project titled, "Lionfish effects on fairy basslet population dynamics".)
To quantify to what extent patterns in prey mortality have changed since the arrival of lionfish, the investigators replicated an in situ field manipulation of prey density that was originally conducted prior to the invasion using the same study sites. A controlled field experiment was conducted at two reefs near Lee Stocking Island, Bahamas, inhabited by 16 local populations of fairy basslet: eight with artificially enhanced recruitment versus eight with natural recruitment. Ledges were paired by habitat structure and one ledge from each pair was randomly assigned to receive artificially increased density of new basslet recruits, with the other in each pair left as a control.
Dataset Citation
- Cite as: Hixon, Mark; Ingeman, Kurt (2023). Predators observed at reefs near Lee Stocking Island, Bahamas from 2009-2012 (Lionfish Invasion project) (NCEI Accession 0278121). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0278121. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0278121
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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 | 2011-07-11 to 2011-08-31 |
Spatial Bounding Box Coordinates |
West: -76.136
East: -76.107
South: 23.805
North: 23.805
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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: Using the same methods as Webster (2003), the investigators artificially enhanced basslet recruitment by capturing new settlers (<2 cm total length) with dip nets and transferring them to new populations far from their natal reefs. Censuses commenced 24 hours after recruit manipulationsand continued weekly for two months. At the end of the eight week study period, the investigators calculated net per capita loss (the proportional change in abundance from the beginning to the end of the experiment) for each population. |
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 | BCO-DMO Platform Names Global Change Master Directory (GCMD) Platform Keywords |
Place keywords | NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords Provider Place Names |
Project keywords | BCO-DMO Standard Projects Provider Deployment IDs Provider Funding Award Information |
Keywords | NCEI ACCESSION NUMBER |
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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