http://lod.bco-dmo.org/id/dataset/898371
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2023-07-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Squidpop predation data collected at various temperatures from multiple sites in San Cristobal, Galapagos from 2021-2022 (Galapagos 2021 project)
2023-07-03
publication
2023-07-03
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-01-07
publication
https://doi.org/10.26008/1912/bco-dmo.898371.1
John Bruno
University of North Carolina at Chapel Hill
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Bruno, J. (2025) Squidpop predation data collected at various temperatures from multiple sites in San Cristobal, Galapagos from 2021-2022 (Galapagos 2021 project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2023-07-03 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.898371.1 [access date]
Squidpop predation data collected at various temperatures from multiple sites in San Cristobal, Galapagos Dataset Description: Methods and Sampling: <p>Samples were collected using the squidpop protocol (Duffy et al., 2015). In each trial we set 20-25 stakes with squid attached to one end and the other end buried into the sand. We left the stakes for one hour. Afterward, we count how many bait were eaten to have an estimation of predation rates.&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2128592 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2128592
completed
John Bruno
University of North Carolina at Chapel Hill
919-360-7651
CB#3280, Department of Biology UNC Chapel Hill
Chapel Hill
NC
27599-3280
USA
jbruno@unc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Year
Month
Locality
SamplingTrial
Season
Habitat
Depth
Temperature
Time
Squidpop
Eaten
Code
Note
theme
None, User defined
year
month of year
site
Site_ID
season
site description
depth
water temperature at measurement depth
time of day
sample identification
sample description
comments
featureType
BCO-DMO Standard Parameters
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Temperature Regulation of Top-Down Control in a Pacific Upwelling System
https://osprey.bco-dmo.org/project/892171
Temperature Regulation of Top-Down Control in a Pacific Upwelling System
<p><em>NSF Award Abstract:</em><br />
Nearly all the animals that inhabit the ocean are "cold-blooded" or ectothermic, meaning their body temperatures match the temperature of the ocean around them. This has important consequences for their physiology and more broadly for the way marine ecosystems function. When ectotherms warm up, their metabolism increases; meaning they breathe more rapidly, and eat more just to stay alive. This is bad news for prey since a warm predator is a hungry predator. But warming also enables prey species to crawl or swim away more quickly when being hunted. Thus, everything speeds up in warm water. Energy flows more quickly from the sun to seaweeds (via photosynthesis), to the herbivores, then on up to the large predators at the top of the food chain. The research team is testing these ideas in the Galápagos Islands to determine how temperature influences marine ecosystems. Ongoing work in this iconic natural laboratory is helping marine ecologists understand the role of temperature and how this and other ecosystems could function in the future as climate change warms the ocean. Other broader impacts of the project include student training and on-site outreach to tourists and the local community about ocean warming and some of the lesser-known species that inhabit the Galápagos.</p>
<p>The broad goal of this project is to understand the effect that temperature has on patterns and processes in upwelling systems. Specifically, the team is measuring the temperature-dependence of herbivory and carnivory in rocky subtidal habitats of the Galápagos. They are performing field experiments to measure the relative and interactive effects of temperature, herbivory, and nutrient flux on the productivity and standing biomass of benthic macroalgae. Additionally, they are using in situ predation assays across spatial and temporal temperature gradients and mesocosm experiments to determine the relationship between ocean temperature and predation intensity for predator-prey pairings including whelk–barnacle, sea star–urchin, and fish–squid.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
Galapagos 2021
largerWorkCitation
project
eng; USA
oceans
-89.518588
-89.247778
-0.929
-0.702778
2021-08-01
2022-11-08
Galapagos Islands
0
BCO-DMO catalogue of parameters from Squidpop predation data collected at various temperatures from multiple sites in San Cristobal, Galapagos from 2021-2022 (Galapagos 2021 project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/904651.rdf
Name: Year
Units: unitless
Description: <p>Year of squidpop sampling trial</p>
http://lod.bco-dmo.org/id/dataset-parameter/904652.rdf
Name: Month
Units: unitless
Description: <p>Month of squidpop sampling trial</p>
http://lod.bco-dmo.org/id/dataset-parameter/904653.rdf
Name: Locality
Units: unitless
Description: <p>Locality of squidpop sampling trial</p>
http://lod.bco-dmo.org/id/dataset-parameter/904654.rdf
Name: SamplingTrial
Units: unitless
Description: <p>Sampling trial identifier; identifiers are comprised of the year, month, and locality of the sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/904655.rdf
Name: Season
Units: unitless
Description: <p>Season based on temperature sampling trial occured; documented seasons include, "Cold" and "Warm"</p>
http://lod.bco-dmo.org/id/dataset-parameter/904656.rdf
Name: Habitat
Units: unitless
Description: <p>Habitat category where sample trial was documented; habitats include, "CoralReef," "Beach," "Mangrove," "RockyReef"</p>
http://lod.bco-dmo.org/id/dataset-parameter/904657.rdf
Name: Depth
Units: meters
Description: <p>Depth of squidpop deployment</p>
http://lod.bco-dmo.org/id/dataset-parameter/904658.rdf
Name: Temperature
Units: Celcius
Description: <p>Water temerature at sampling trial locality</p>
http://lod.bco-dmo.org/id/dataset-parameter/904659.rdf
Name: Time
Units: unitless
Description: <p>Time of sampling trial</p>
http://lod.bco-dmo.org/id/dataset-parameter/904660.rdf
Name: Squidpop
Units: unitless
Description: <p>Squidpop stake number</p>
http://lod.bco-dmo.org/id/dataset-parameter/904661.rdf
Name: Eaten
Units: unitless
Description: <p>Whether the bait was eaten "1" or not eaten "0"; Blank values in the dataset indicate if the stake was removed or not found</p>
http://lod.bco-dmo.org/id/dataset-parameter/904662.rdf
Name: Code
Units: unitless
Description: <p>Squidpop stake identifier, where the codes are comprised of year, month, locality and stake</p>
http://lod.bco-dmo.org/id/dataset-parameter/904663.rdf
Name: Note
Units: unitless
Description: <p>Field notes</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
127810
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/16894be1-ce98-4f8c-818f-a2ea1e806cf6/content
download
https://doi.org/10.26008/1912/bco-dmo.898371.1
download
onLine
dataset
<p>Samples were collected using the squidpop protocol (Duffy et al., 2015). In each trial we set 20-25 stakes with squid attached to one end and the other end buried into the sand. We left the stakes for one hour. Afterward, we count how many bait were eaten to have an estimation of predation rates.&nbsp;</p>
Specified by the Principal Investigator(s)
<p><strong>BCO-DMO Processing Notes:</strong></p>
<ul>
<li>"Cod" values in dataset corrected to "Cold" within the Season column</li>
</ul>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact