http://lod.bco-dmo.org/id/dataset/706151
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
2017-06-27
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Selected output from the hindcast simulation (1948 to 2007) of the Community Earth System Model (CESM) Biogeochemical Elemental Cycle (BEC) for the Southern Ocean (SO Carb Chem Change project)
publication
revision
BCO-DMO Linked Data URI
creation
http://lod.bco-dmo.org/id/dataset/706151
Nicole Lovenduski
University of Colorado
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: Lovenduski, N. (1969) Selected output from the hindcast simulation (1948 to 2007) of the Community Earth System Model (CESM) Biogeochemical Elemental Cycle (BEC) for the Southern Ocean (SO Carb Chem Change project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/706151 [access date]
Selected output from the hindcast simulation of CESM1-BEC for the Southern Ocean Dataset Description: <p>This dataset contains selected output from the hindcast simulation (1948 to 2007)&nbsp;of the Community Earth System Model (CESM) Biogeochemical Elemental Cycle (BEC) for the Southern Ocean. &nbsp;These data were&nbsp;utilized in Lovenduski et al. (2013) to investigate multi-decadal trends in advection, mixing, and&nbsp;sea-air flux of natural carbon dioxide (CO2). &nbsp;60 yearly&nbsp;output files (1948 to 2007) &nbsp;are available&nbsp;by pressing the "Get Data" button. &nbsp;The files are available to download individually (54 GB total) or as a .tar.gz compressed file containing all 60 files (32 GB).</p>
<p>References:<br />
Lovenduski, N. S.,&nbsp;M. C. Long,&nbsp;P. R. Gent, and&nbsp;K. Lindsay&nbsp;(2013),&nbsp;Multi-decadal trends in the advection and mixing of natural carbon in the Southern Ocean,&nbsp;Geophys. Res. Lett.,&nbsp;40,&nbsp;139–142, doi:<a href="https://doi.org/10.1029/2012GL054483" target="_blank">10.1029/2012GL054483</a>.</p> Methods and Sampling: <p>The hindcast output was generated with version 1.0 of the&nbsp;Community Earth System Model (CESM). The CESM is freely available at the&nbsp;CESM website (<a href="http://www.cesm.ucar.edu/" target="_blank">http://www.cesm.ucar.edu/</a>).&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1155240 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1155240
completed
Nicole Lovenduski
University of Colorado
303-492-5259
Department of Atmospheric and Oceanic Sciences, Institute of Arctic and Alpine Research Campus Box 450
Boulder
CO
80309-0450
USA
nicole.lovenduski@colorado.edu
pointOfContact
asNeeded
Unknown
actual_year
model_year
filename
file_link
theme
None, User defined
year
file_name
file_link
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.
The Variable and Changing Carbonate Chemistry of the Southern Ocean
https://osprey.bco-dmo.org/project/705845
The Variable and Changing Carbonate Chemistry of the Southern Ocean
<p>NSF abstract:</p>
<p>The Southern Ocean is a source of great uncertainty and large potential change in predictions of the future carbon-climate system. In this project, a research team at the University of Colorado at Boulder will develop improved numerical models to better predict the rate of Southern Ocean carbon uptake over the next several decades to centuries. This will require a thorough understanding of the variable and changing carbonate chemistry of the Southern Ocean, including better constraints on the present-day mean state and seasonal cycle, quantification of past variability, and characterization of key processes driving change in the future. The primary numerical tool for this project will be the Community Earth System Model (CESM), a state-of-the-art Earth system model with fully interactive marine ecosystem and global carbon modules. Output from hindcast and 21st century CESM simulations, hydrographic data, and satellite data products will be used to understand model biases, interpret variability, and quantify carbon-climate feedback strength.</p>
<p>The specific objectives are to: (1) analyze biases in, and guide improvement of, the Southern Ocean alkalinity cycle in the CESM; (2) quantify multi-decadal changes in modeled Southern Ocean carbonate chemistry over the last 60 years, and validate these trends with satellite and hydrographic data sets; (3) identify drivers of interannual to multi-decadal variability in Southern Ocean carbonate chemistry; and (4)quantify carbon feedbacks in the Southern Ocean due to changes in acidification, stratification, and wind-driven circulation.</p>
<p>By quantifying past variability in the inorganic carbonate chemistry of the Southern Ocean, and identifying the physical and ecological processes that modify carbonate chemistry here, this project will offer new insights into the changing rate of Southern Ocean carbon uptake and acidification. The vast user base of the CESM stands to benefit from the proposed improvements in the representation of biogeochemistry and ecology in the CESM.</p>
<p>Broader Impacts: This research will lead to a better understanding of the future evolution of the global carbon-climate system, which is of direct benefit to society. Results from this work will be widely disseminated in the scientific community through publication in peer-reviewed journals and presentation at scientific meetings. It will support an early-career scientist and the development of her research group. The PI is a mentor for the Summer Multicultural Access to Research Training program at her home institution, which aims to provide hands-on experience in research and an introduction to graduate education to undergraduate students who are members of racial/ethnic groups severely underrepresented in science, math, and engineering. The project will support the education and training of two graduate students. Significant research findings from this project will be incorporated into the curriculum of four courses at the University of Colorado.</p>
SO Carb Chem Change
largerWorkCitation
project
eng; USA
oceans
Southern Ocean
0
BCO-DMO catalogue of parameters from Selected output from the hindcast simulation (1948 to 2007) of the Community Earth System Model (CESM) Biogeochemical Elemental Cycle (BEC) for the Southern Ocean (SO Carb Chem Change 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/707135.rdf
Name: actual_year
Units: unitless
Description: <p>Actual year in format yyyy</p>
http://lod.bco-dmo.org/id/dataset-parameter/707136.rdf
Name: model_year
Units: unitless
Description: <p>Model simulation year used for model development</p>
http://lod.bco-dmo.org/id/dataset-parameter/707137.rdf
Name: filename
Units: unitless
Description: <p>Filename of the yearly model output file</p>
http://lod.bco-dmo.org/id/dataset-parameter/707138.rdf
Name: file_link
Units: unitless
Description: <p>Link to download the yearly model output file</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
14322
https://datadocs.bco-dmo.org/file/jAABjqPH3DvgP4/CESM1_hind.csv
CESM1_hind.csv
Primary data file for dataset ID 706151
download
https://osprey.bco-dmo.org/dataset/706151/data/download
download
onLine
dataset
<p>The hindcast output was generated with version 1.0 of the&nbsp;Community Earth System Model (CESM). The CESM is freely available at the&nbsp;CESM website (<a href="http://www.cesm.ucar.edu/" target="_blank">http://www.cesm.ucar.edu/</a>).&nbsp;</p>
Specified by the Principal Investigator(s)
<p>Details of the model configuration,&nbsp;validation, simulations, and statistical analyses are available in the supplementary&nbsp;document&nbsp;<a href="http://onlinelibrary.wiley.com/store/10.1029/2012GL054483/asset/supinfo/cesm_aux_submitted.pdf?v=1&amp;s=c30460ad9772b94df1cf3bc010950148d04c7195" target="_blank">cesm_aux_submitted.pdf</a>&nbsp;for Lovenduski et al. 2013.</p>
<p>Reference:</p>
<p>Lovenduski, N. S.,&nbsp;M. C. Long,&nbsp;P. R. Gent, and&nbsp;K. Lindsay&nbsp;(2013),&nbsp;Multi-decadal trends in the advection and mixing of natural carbon in the Southern Ocean,&nbsp;Geophys. Res. Lett.,&nbsp;40,&nbsp;139–142, doi:<a href="https://doi.org/10.1029/2012GL054483" target="_blank">10.1029/2012GL054483</a>.</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