Dataset: Summary sponge abundance on the coral reefs of St. John USVI from photoquadrats taken between 1992 and 2017

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.819397.1Version 1 (2020-07-24)Dataset Type:Other Field Results

Principal Investigator: Peter J. Edmunds (California State University Northridge)

Co-Principal Investigator: Howard Lasker (State University of New York at Buffalo)

BCO-DMO Data Manager: Amber D. York (Woods Hole Oceanographic Institution)


Project: RUI-LTREB Renewal: Three decades of coral reef community dynamics in St. John, USVI: 2014-2019 (RUI-LTREB)

Project: Collaborative Research: Pattern and process in the abundance and recruitment of Caribbean octocorals (Octocoral Community Dynamics)


Abstract

Sponge abundances on the shallow coral reefs of St. John, US Virgin Islands from 1992-2017. Data were extracted from legacy photoquadrats that are part of an ongoing time series, and sponge abundances were measured on two scales (1) number per quadrat (“Abundance”), and (2) estimated volume as cm3/0.25 cm2. Data are summed across taxa, and support Figure 3 in the paper published in Marine Biology (Edumunds et al., 2020).

Sponge abundances on the shallow coral reefs of St. John, US Virgin Islands from 1992-2017. Data were extracted from legacy photoquadrats that are part of an ongoing time series, and sponge abundances were measured on two scales (1) number per quadrat (“Abundance”), and (2) estimated volume as cm3/0.25 cm2. Data are summed across taxa, and support Figure 3 in the paper published in Marine Biology (Edumunds et al., 2020). 

Other datasets from Edmunds et al. (2020) are listed on the page https://www.bco-dmo.org/related-resource/819411.


Related Datasets

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Related Publications

Results

Edmunds, P., Coblentz, M. & Wulff, J. (2020) A quarter-century of variation in sponge abundance and community structure on shallow reefs in St. John, US Virgin Islands. Marine Biology. accepted. doi: 10.1007/s00227-020-03740-8
Methods

Alvarez-Filip L, Côté IM, Gill JA, Watkinson AR, Dulvy NK (2011) Region-wide temporal and spatial variation in Caribbean reef architecture: is coral cover the whole story? Glob Chang Biol 17:2470–2477. doi:10.1111/j.1365-2486.2010.02385.x
Methods

Edmunds, P. (2013). Decadal-scale changes in the community structure of coral reefs of St. John, US Virgin Islands. Marine Ecology Progress Series, 489, 107–123. doi:10.3354/meps10424
Methods

Edmunds, P. J. (2019). Three decades of degradation lead to diminished impacts of severe hurricanes on Caribbean reefs. Ecology, 100(3), e02587. doi:10.1002/ecy.2587
Methods

Edmunds, P. J., & Gray, S. C. (2014). The effects of storms, heavy rain, and sedimentation on the shallow coral reefs of St. John, US Virgin Islands. Hydrobiologia, 734(1), 143–158. doi:10.1007/s10750-014-1876-7