http://lod.bco-dmo.org/id/dataset/882071
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
2022-10-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Macroalgal production rates calculated from field data collected during macroalgal surveys in Sitka Sound, Alaska kelp beds from 2017 to 2019
2022-10-10
publication
2022-10-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-10-17
publication
https://doi.org/10.26008/1912/bco-dmo.882071.1
Kristy J. Kroeker
University of California-Santa Cruz
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: Bell, L. E., Kroeker, K. J. (2022) Macroalgal production rates calculated from field data collected during macroalgal surveys in Sitka Sound, Alaska kelp beds from 2017 to 2019. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-10-10 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.882071.1 [access date]
Methods and Sampling: See the Supplemental File "Methods_productionrates.pdf" which includes equations in-line with methods text.
Additional Funding Details:
In addition to primary funding from the NSF award OCE-1752600 additional funding was provided from The David and Lucile Packard Foundation and the North Pacific Research Board’s Graduate Student Research Award (1748-01) to Lauren Bell, PhD University of California Santa Cruz, Award title: "Fish Habitat, Fishes and Invertebrates, Lower Trophic Level Productivity Effect of substrate on herring roe response to global change."
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1752600 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1752600
completed
Kristy J. Kroeker
University of California-Santa Cruz
831-566-8253
100 Shaffer Road
Santa Cruz
CA
95060
USA
kkroeker@ucsc.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Site
Latitude
Longitude
Sp
surveyperiod_start
surveyperiod_end
p
g
SE_g
n
SE_n
prctC
SE_prctC
prctN
SE_prctN
P_dry
SE_P_dry
P_carbon
SE_P_carbon
P_nitrogen
SE_P_nitrogen
theme
None, User defined
site
latitude
longitude
taxon_code
date
No BCO-DMO term
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.
CAREER: Energy fluxes and community stability in a dynamic, high-latitude kelp ecosystem
https://osprey.bco-dmo.org/project/756735
CAREER: Energy fluxes and community stability in a dynamic, high-latitude kelp ecosystem
<p><em>NSF Award Abstract:</em><br />
High latitude kelp forests support a wealth of ecologically and economically important species, buffer coastlines from high-energy storms, and play a critical role in the marine carbon cycle by sequestering and storing large amounts of carbon. Understanding how energy fluxes and consumer-resource interactions vary in these kelp communities is critical for defining robust management strategies that help maintain these valuable ecosystem services. In this integrated research and education program, the project team will investigate how consumer populations respond to variability in temperature, carbonate chemistry and resource quality to influence the food webs and ecosystem stability of kelp forests. A comprehensive suite of studies conducted at the northern range limit for giant kelp (Macrocystis pyrifera) in SE Alaska will examine how kelp communities respond to variable environmental conditions arising from seasonal variability and changing ocean temperature and acidification conditions. As part of this project, undergraduate and high school students will receive comprehensive training through (1) an immersive field-based class in Sitka Sound, Alaska, (2) intensive, mentored research internships, and (3) experiential training in science communication and public outreach that will include a variety of opportunities to disseminate research findings through podcasts, public lectures and radio broadcasts.</p>
<p>Consumer-resource interactions structure food webs and govern ecosystem stability, yet our understanding of how these important interactions may change under future climatic conditions is hampered by the complexity of direct and indirect effects of multiple stressors within and between trophic levels. For example, environmentally mediated changes in nutritional quality and chemical deterrence of primary producers have the potential to alter herbivory rates and energy fluxes between primary producers and consumers, with implications for ecosystem stability. Moreover, the effects of global change on primary producers are likely to depend on other limiting resources, such as light and nutrients, which vary seasonally in dynamic, temperate and high latitude ecosystems. In marine ecosystems at high latitude, climate models predict that ocean acidification will be most pronounced during the winter months, when primary production is limited by light. This project is built around the hypothesis that there could be a mismatch in the energetic demands of primary consumers caused by warming and ocean acidification and resource availability and quality during winter months, with cascading effects on trophic structure and ecosystem stability in the future. Through complementary lab and field experiments, the project team will determine 1) how temperature and carbonate chemistry combine to affect primary consumer bioenergetics across a diversity of species and 2) the indirect effects of ocean acidification and warming on primary consumers via environmentally mediated changes in the availability, nutritional quality and palatability of primary producers across seasons. Using the data from the laboratory and field experiments, the project team will 3) construct a model of the emergent effects of warming and ocean acidification on trophic structure and ecosystem stability in seasonally dynamic, high latitude environments.</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>
High latitude kelp dynamics
largerWorkCitation
project
eng; USA
oceans
-135.35718
-135.27754
56.9875
57.03896
2017-01-09
2019-08-01
SE Alaskan coastal waters
0
BCO-DMO catalogue of parameters from Macroalgal production rates calculated from field data collected during macroalgal surveys in Sitka Sound, Alaska kelp beds from 2017 to 2019
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/882103.rdf
Name: Site
Units: unitless
Description: <p>Name of rocky reef location in Sitka Sound where survey occurred. See methods for lat/long</p>
http://lod.bco-dmo.org/id/dataset-parameter/882104.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude of site</p>
http://lod.bco-dmo.org/id/dataset-parameter/882105.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude of site</p>
http://lod.bco-dmo.org/id/dataset-parameter/882106.rdf
Name: Sp
Units: unitless
Description: <p>Species of macroalga surveyed (MPYR = Macrocystis pyrifera, NFIM = Neoagarum fimbriatum, HNIG = Hedophyllum nigripes)</p>
http://lod.bco-dmo.org/id/dataset-parameter/882107.rdf
Name: surveyperiod_start
Units: unitless
Description: <p>Date of survey period start. Format is ISO 8601 date format YYYY-MM-DD.</p>
http://lod.bco-dmo.org/id/dataset-parameter/882108.rdf
Name: surveyperiod_end
Units: unitless
Description: <p>Date of survey period end. Format is ISO 8601 date format YYYY-MM-DD.</p>
http://lod.bco-dmo.org/id/dataset-parameter/882109.rdf
Name: p
Units: per day (d-1)
Description: <p>Per capita plant loss rate</p>
http://lod.bco-dmo.org/id/dataset-parameter/882110.rdf
Name: g
Units: per day (d-1)
Description: <p>Site-averaged specific growth rate</p>
http://lod.bco-dmo.org/id/dataset-parameter/882111.rdf
Name: SE_g
Units: per day (d-1)
Description: <p>Standard error for site-averaged specific growth rate. Error calculated from replicate plants</p>
http://lod.bco-dmo.org/id/dataset-parameter/882112.rdf
Name: n
Units: per day (d-1)
Description: <p>Net rate of change</p>
http://lod.bco-dmo.org/id/dataset-parameter/882113.rdf
Name: SE_n
Units: per day (d-1)
Description: <p>Standard error for net rate of change. Error calculated from replicate plants.</p>
http://lod.bco-dmo.org/id/dataset-parameter/882114.rdf
Name: prctC
Units: percent (%)
Description: <p>Average carbon content of macroalgal tissue</p>
http://lod.bco-dmo.org/id/dataset-parameter/882115.rdf
Name: SE_prctC
Units: percent (%)
Description: <p>Standard error for average carbon content of macroalgal tissue. Error calculated from replicate tissue samples</p>
http://lod.bco-dmo.org/id/dataset-parameter/882116.rdf
Name: prctN
Units: percent (%)
Description: <p>Average nitrogen content of macroalgal tissue</p>
http://lod.bco-dmo.org/id/dataset-parameter/882117.rdf
Name: SE_prctN
Units: percent (%)
Description: <p>Standard error for average nitrogen content of macroalgal tissue. Error calculated from replicate tissue samples</p>
http://lod.bco-dmo.org/id/dataset-parameter/882118.rdf
Name: P_dry
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Production of dry mass per square meter per day</p>
http://lod.bco-dmo.org/id/dataset-parameter/882119.rdf
Name: SE_P_dry
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Standard error in production of dry mass, calculated with Monte Carlo methods (see methods)</p>
http://lod.bco-dmo.org/id/dataset-parameter/882120.rdf
Name: P_carbon
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Production of carbon mass per square meter per day</p>
http://lod.bco-dmo.org/id/dataset-parameter/882121.rdf
Name: SE_P_carbon
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Standard error in production of carbon mass, calculated with Monte Carlo methods (see methods)</p>
http://lod.bco-dmo.org/id/dataset-parameter/882122.rdf
Name: P_nitrogen
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Production of nitrogen mass per square meter per day</p>
http://lod.bco-dmo.org/id/dataset-parameter/882123.rdf
Name: SE_P_nitrogen
Units: grams per meter squared per day (g/m-2/d-1)
Description: <p>Standard error in production of nitrogen mass, calculated with Monte Carlo methods (see methods)</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
12125
https://darchive.mblwhoilibrary.org/bitstream/1912/29437/1/dataset-882071_macroalgal-production-rates__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.882071.1
download
onLine
dataset
See the Supplemental File "Methods_productionrates.pdf" which includes equations in-line with methods text.
Additional Funding Details:
In addition to primary funding from the NSF award OCE-1752600 additional funding was provided from The David and Lucile Packard Foundation and the North Pacific Research Board’s Graduate Student Research Award (1748-01) to Lauren Bell, PhD University of California Santa Cruz, Award title: "Fish Habitat, Fishes and Invertebrates, Lower Trophic Level Productivity Effect of substrate on herring roe response to global change."
Specified by the Principal Investigator(s)
<p>BCO-DMO Data Manager Processing Notes:<br />
* File&nbsp;&nbsp;“<span style="font-size:13px">Sitkakelps_calculated_production.rates.csv</span>” imported into the BCO-DMO data system.<br />
* Dates changed to ISO format<br />
*&nbsp;Species list with codes and scientific names extracted from parameter information.&nbsp; Matched to known taxon ids using WoRMS taxa match (2022-09-06).&nbsp; The spelling of "Laminaria setchelii" changed to "Laminaria setchellii" with two Ls after confirming the change with the data submitter.&nbsp; Species list along with identifiers attached as a supplemental data table.<br />
* Latitude and Longitude added to main data table from the provided site list.<br />
* The following columns were rounded to four decimal places after submitter indicated that was the appropriate precision.&nbsp;(p g SE_g n SE_nP_dry SE_P_dry P_carbon SE_P_carbon P_nitrogen SE_P_nitrogen)</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