http://lod.bco-dmo.org/id/dataset/838851
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
2021-01-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Ocean temperature from Onset loggers at 7 sites in the Galápagos archipelago collected from March 2018 to August 2020
2021-01-27
publication
2021-01-27
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-09-07
publication
https://doi.org/10.26008/1912/bco-dmo.838851.1
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. (2021) Ocean temperature from Onset loggers at 7 sites in the Galápagos archipelago collected from March 2018 to August 2020. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-01-27 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.838851.1 [access date]
Temperature Logger Dataset Description: Methods and Sampling: <p>Onset HOBO U22-001 Underwater Temperature Data Loggers were placed on the benthos at 8 m depth by attaching them to a stainless steel eye bolt.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737071 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1737071
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
Measurement
Date_Time
Temp_C
Site
Lat
Long
Onset HOBO U22-001 Underwater Temperature Data Logger
theme
None, User defined
sample identification
ISO_DateTime_UTC
water temperature at measurement depth
site
latitude
longitude
featureType
BCO-DMO Standard Parameters
Onset HOBO Pro v2 temperature logger
instrument
BCO-DMO Standard Instruments
2018-08_Bruno
service
Deployment Activity
Galápagos archipelago
place
Locations
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.
The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems
http://github.com/johnfbruno/Galapagos_NSF.git
The Role of Temperature in Regulating Herbivory and Algal Biomass in Upwelling Systems
<p><em>NSF Award Abstract:</em><br />
A well-known pattern in coastal marine systems is a positive association between the biomass of primary producers and the occurrence or intensity of upwelling. This is assumed to be caused by the increase in nutrient concentration associated with upwelling, enabling higher primary production and thus greater standing algal biomass. However, upwelling also causes large, rapid declines in water temperature. Because the metabolism of fish and invertebrate herbivores is temperature-dependent, cooler upwelled water could reduce consumer metabolism and grazing intensity. This could in turn lead to increased standing algal biomass. Thus upwelling could influence both bottom-up and top-down control of populations and communities of primary producers. The purpose of this study is to test the hypothesis that grazing intensity and algal biomass are, in part, regulated by temperature via the temperature-dependence of metabolic rates. Broader impacts include the training and retention of minority students through UNC's Course Based Undergraduate Research program, support of undergraduate research, teacher training, and various outreach activities.</p>
<p>The investigators will take advantage of the uniquely strong spatiotemporal variance in water temperature in the Galápagos Islands to compare grazing intensity and primary production across a natural temperature gradient. They will combine field monitoring, statistical modeling, grazing assays, populations-specific metabolic measurements, and in situ herbivore exclusion and nutrient addition to measure the effects of temperature on pattern and process in shallow subtidal communities. The researchers will also test the hypothesis that grazer populations at warmer sites and/or during warmer seasons are less thermally sensitive, potentially due to acclimatization or adaptation. Finally, the investigators will perform a series of mesocosm experiments to measure the effect of near-future temperatures on herbivores, algae, and herbivory. This work could change the way we view upwelling systems, particularly how primary production is regulated and the temperature-dependence of energy transfer across trophic levels.</p>
Temperature and Herbivory
largerWorkCitation
project
eng; USA
oceans
Galápagos archipelago
-91.435833
-82.581667
-1.291444
0.543972
2018-03-26
2020-08-26
0
BCO-DMO catalogue of parameters from Ocean temperature from Onset loggers at 7 sites in the Galápagos archipelago collected from March 2018 to August 2020
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/838894.rdf
Name: Measurement
Units: unitless
Description: <p>Measurement ID number</p>
http://lod.bco-dmo.org/id/dataset-parameter/838895.rdf
Name: Date_Time
Units: unitless
Description: <p>Date and time (GMT); format: YYYY-MM-DDThh:mmZ</p>
http://lod.bco-dmo.org/id/dataset-parameter/838896.rdf
Name: Temp_C
Units: degrees Celsius
Description: <p>Water temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/838897.rdf
Name: Site
Units: unitless
Description: <p>Site name</p>
http://lod.bco-dmo.org/id/dataset-parameter/838898.rdf
Name: Lat
Units: degrees North
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/838899.rdf
Name: Long
Units: degrees East
Description: <p>Longitude</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
4485809
https://darchive.mblwhoilibrary.org/bitstream/1912/27530/1/dataset-838851_temperature-logger__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.838851.1
download
onLine
dataset
<p>Onset HOBO U22-001 Underwater Temperature Data Loggers were placed on the benthos at 8 m depth by attaching them to a stainless steel eye bolt.</p>
Specified by the Principal Investigator(s)
<p><strong>Data Processing:</strong><br />
Hoboware Version 3.7.21 and R Studio Version 1.1.383 were used to process data.</p>
<p><strong>BCO-DMO Processing:</strong><br />
-&nbsp;changed Date_Time column&nbsp;to ISO8601 format: YYYY-MM-DDThh:mmZ</p>
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
Onset HOBO U22-001 Underwater Temperature Data Logger
Onset HOBO U22-001 Underwater Temperature Data Logger
PI Supplied Instrument Name: Onset HOBO U22-001 Underwater Temperature Data Logger Instrument Name: Onset HOBO Pro v2 temperature logger Instrument Short Name:HOBO U22-001 Instrument Description: The HOBO Water Temp Pro v2 temperature logger, manufactured by Onset Computer Corporation, has 12-bit resolution and a precision sensor for ±0.2°C accuracy over a wide temperature range. It is designed for extended deployment in fresh or salt water.
Operation range: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)
Additional information (http://www.onsetcomp.com/)
Onset Computer Corporation
470 MacArthur Blvd
Bourne, MA 02532 Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/134/
Deployment: 2018-08_Bruno
2018-08_Bruno
R/V Queen Mabel
R/V Queen Mabel