<div><p>We estimated <em>Prochlorococcus</em>, <em>Synechococcus</em> and picoeukaryotic phytoplankton global cell abundance (cell) using quantitative niche models (Flombaum et al 2013, 2020). Inputs for the niche models were temperature and nitrate from Earth System Models, and light from Ocean Color (oceancolor.gsfc.nasa.gov) which identical across simulations. We estimated <em>Prochlorococcus </em>and <em>Synechococcus</em> using two methodologies, parametric niche model, and artificial neural networks (ANN). For picoeukaryotic phytoplankton we used only the ANN. The parametric model used only temperature and photosynthetic active radiation as inputs, and the ANN also included nitrate concentration. Mean values were estimated for the parametric model from a 10.000 iteration bootstrap on a yearly basis, and for the ANN as 100 iterations for each unique geographic and depth location.</p>
<p>Data columns containing mean global cell abundance are labeled after lineage, niche model, scenario, and Earth System Model.<br />
Units: cells.<br />
Lineages: Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton.<br />
Niche model: Parametric; ANN.<br />
Scenarios: Historic, RCP2.6, RCP4.5, RCP8.5.<br />
Earth System Models: GFDL-ESM2G, HadGEM2-ES, IPSL-CM5A-MR, MPI-ESM-LR, NorESM1-ME (Taylor et al 2012).</p></div>
Prochlorococcus, Synechococcus and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models from 1900 to 2100
<div><p><em>Prochlorococcus, Synechococcus,</em> and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models from 1900 to 2100.</p></div>
Pro Syn Peuk CC Global Abundance Mean
<div><p>BCO-DMO Processing:<br />
- renamed columns to conform with BCO-DMO naming conventions;<br />
- replaced NaN with nd ("no data");<br />
- 2021-02-25: replaced v1 of dataset with v2.</p></div>
793690
Pro Syn Peuk CC Global Abundance Mean
2020-02-18T15:49:22-05:00
2020-02-18T15:49:22-05:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:793690
Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models
Prochlorococcus, Synechococcus and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models from 1900 to 2100.
false
Martiny, A., Flombaum, P. (2021) Prochlorococcus, Synechococcus, and picoeukaryotic phytoplankton yearly mean global abundance for four CMIP5 climate scenarios using an ensemble of five circulation models. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2021-02-25 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.793690.2 [access date]
true
2
10.26008/1912/bco-dmo.793690.2
false
2021-02-25
Datapackage.json
Frictionless Data Package
https://www.bco-dmo.org/dataset/793690/datapackage.json
application/vnd.datapackage+json
PDF
https://www.bco-dmo.org/dataset/793690/Dataset_description.pdf
application/pdf
ISO 19115-2 (NOAA Profile)
https://www.bco-dmo.org/dataset/793690/iso
application/xml
http://www.isotc211.org/2005/gmd-noaa
Dublin Core
https://www.bco-dmo.org/dataset/793690/dublin-core
application/xml
http://purl.org/dc/elements/1.1/
793690
http://lod.bco-dmo.org/id/dataset/793690
1901 - 2100
1901
1901
2100
2100
OSPREY
http://www.opengis.net/def/crs/OGC/1.3/CRS84
<http://www.opengis.net/def/crs/OGC/1.3/CRS84> POLYGON((-180 -89.5, 180 -89.5, 180 -89.5, 180 89.5, -180 89.5, -180 -89.5))
-180
-89.5
180
89.5
0.000000000000
0.000000000000