Status message

View this page on the new BCO-DMO website: https://demo.bco-dmo.org/dataset/630458

“Happy Holidays! BCO-DMO will be on break from 23 December to 2 January 2025. Submissions and questions will still be accepted, however our responses may be delayed during this time.”

Dataset: consumer residence times

DOI:10.26008/1912/bco-dmo.630458.1
Spatial Extent: N:-0.411 E:-90.27525 S:-0.411 W:-90.27525
Temporal Extent: 2012-07-13 - 2012-07-19
Project: 
Principal Investigator: 
Jon D. Witman (Brown University)
Scientist: 
Franz Smith (Brown University)
Contact: 
Franz Smith (Brown University)
Jon D. Witman (Brown University)
BCO-DMO Data Manager: 
Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)
Version: 
1
Version Date: 
2016-01-05
Restricted: 
No
Validated: 
Yes
Current State: 
Final no updates expected

Residence times of consumers in subtidal areas on Isla Baltra, Gal?pagos during 2012 (GMR Trophic Cascades project)
Abstract: 
Residence times of consumer species during a trophic cascade experiment conducted at 8- 10 m depth at Isla Baltra, Galápagos Islands from July 13 to July 19, 2012. Data represent counts of consumer species photographed with GoPro cameras at 1 second intervals during daylight hours in two adjacent areas of the bottom, named Baltra crest and Baltra gully. The consumers were photographed in the vicinity of treatments where sea urchins Lytechinus semituberculatus were enclosed in fences on substrates of consumable benthic algae. Data represent raw data of entrance and exit times from image analysis and the calculated difference.

Expand/Collapse All
Data Files
File
consumer_reside_bydate.csv
(Comma Separated Values (.csv), 320.14 KB)
MD5:b659b159deea767b7ea03ec417c725b5
Primary data file for dataset ID 630458
More Information about this dataset