Michael W. Lomas

Synonyms:

Mike

Affiliation:

Bigelow Laboratory for Ocean Sciences

Address:

60 Bigelow Drive
PO Box 380
East Boothbay, ME
United States 04544

ORCiD:

0000-0003-1209-3753

Activities reported for Michael W. Lomas:

Program coordination

None

Project coordination

Twilight Zone EXplorer (TZEX)	Co-Principal Investigator
New Production During Winter Convective Mixing Events (NP)	Lead Principal Investigator, Contact
DOP Utilization in the Sargasso Sea: Quantifying Taxon-specific Rates of Hydrolysis and Uptake (ATP3)	Principal Investigator, Contact
Bermuda Atlantic Time-series Study (BATS)	Co-Principal Investigator, Contact
Biological Controls on the Ocean C:N:P ratios (Biological C:N:P ratios)	Principal Investigator
Composition of the plankton community and its contribution to particle flux in the Sargasso Sea (Plankton particle flux)	Co-Principal Investigator
Testing linkages between plankton community structure and Export of C, Po, and Th in the Sub-Arctic NE Pacific: field and lab studies (Plankton community linkages)	Co-Principal Investigator
Concentrations and ratios of particulate organic carbon, nitrogen, and phosphorus in the global ocean (Global POM)	Principal Investigator
Prochlorococcus and its contribution to new production in the Sargasso Sea (Nitrogen uptake in Prochlorococcus)	Lead Principal Investigator, Contact
Collaborative Research: Regional variation of phytoplankton diversity and biogeochemical functioning in the subtropical Indian Ocean (IO Phytoplankton)	Principal Investigator
Phosphonate Utilization by Eukaryotic Phytoplankton: Who, How, and Where? (Euk Phn Utilization)	Principal Investigator
Collaborative Research: High resolution glider observations enable reassessment of export production in the oligotrophic Sargasso Sea (Biological Production and Exports)	Principal Investigator

Deployment coordination

Deployment	Synonyms	Platform	Role
AE0810	ATP3, DOP, X0804, 233	Atlantic Explorer	Chief Scientist
AE1032	BVAL45	Atlantic Explorer	Chief Scientist
AE1123	BVAL46	Atlantic Explorer	Principal Investigator
AE1319		Atlantic Explorer	Chief Scientist
AE1905	BATS358, BATS-358	Atlantic Explorer	Chief Scientist
BATS_cruises	Bermuda Atlantic Time-series Study cruises	Multiple Vessels	Co-Principal Investigator
BVAL37	50037	Atlantic Explorer	Principal Investigator
BVAL39	BV39, 50039	Atlantic Explorer	Principal Investigator
BVAL_cruises	Bermuda Atlantic Time-series Study Validation cruises, BATS Validation cruises	Multiple Vessels	Co-Principal Investigator
Global_POM		UC-Irvine Martiny	Principal Investigator
NH1418		New Horizon	Chief Scientist
OC399-03	New Production (NP), Winter Mixing, OC399-3	Oceanus	Chief Scientist
OC408-01	New Production (NP), Winter Mixing, OC408-1	Oceanus	Chief Scientist
OC408-02	New Production (NP), Winter Mixing, OC408-2	Oceanus	Chief Scientist
X0606	ATP3, DOP, AE0606	Atlantic Explorer	Chief Scientist
X0619		Atlantic Explorer	Principal Investigator
X0705	ATP3, DOP, AE0705	Atlantic Explorer	Chief Scientist

Datasets

Project: Phosphonate Utilization by Eukaryotic Phytoplankton: Who, How, and Where?

Dataset	Version Date	Current State
Cell abundance, growth rate, cellular P quotas, and alkaline phosphatase activity from a laboratory experiment examining the response of three species of marine phytoplankton grown under different phosphorus (P) conditions Co-Principal Investigator	2020-08-14	Final no updates expected

Project: Collaborative Research: Regional variation of phytoplankton diversity and biogeochemical functioning in the subtropical Indian Ocean

Dataset	Version Date	Current State
Cellular trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016 Co-Principal Investigator	2022-07-12	Final no updates expected
Dissolved and particulate trace elements collected on cruise RR1604 (GO-SHIP transect IO9N) in the Eastern Indian Ocean from March to April 2016 Co-Principal Investigator	2019-05-13	Final no updates expected
Particulate organic matter (PON, POC, POP) concentrations collected on R/V Roger Revelle cruise RR1604 along the hydrographic line IO9 in the Eastern Indian Ocean from March to April 2016 Co-Principal Investigator	2020-09-09	Final no updates expected
Phytoplankton diversity along with carbon and nitrogen uptake rates collected along the GO-SHIP IO9 repeat hydrography section of the Indian Ocean from R/V Roger Revelle cruise RR1604 from March to April 2016 Principal Investigator	2018-02-22	Final no updates expected

Project: Prochlorococcus and its contribution to new production in the Sargasso Sea

Dataset	Version Date	Current State
Prochlorococcus N and C uptake from R/V Atlantic Explorer AE1032 in the Western Subtropical North Atlantic from Oct. 2010 (Nitrogen uptake in Prochlorococcus project) Principal Investigator	2015-05-08	Final no updates expected

Project: Concentrations and ratios of particulate organic carbon, nitrogen, and phosphorus in the global ocean

Dataset	Version Date	Current State
Global ocean Particulate Organic Matter (POM) ratios from 1971-2014 (Biological C:N:P ratios project, Global POM project) Principal Investigator	2020-12-21	Under revision

Project: Composition of the plankton community and its contribution to particle flux in the Sargasso Sea

Dataset	Version Date	Current State
Denaturing gradient gel electrophoresis (DGGE) images from eukaryotic and cyanobacterial samples from R/V Atlantic Explorer cruises at the Bermuda Atlantic Time Series Station (BATS), 2008-2010 (Plankton particle flux project) Co-Principal Investigator	2013-04-05	Final no updates expected
BATS phytoplankton and cyanobacteria DGGE DNA data from R/V Atlantic Explorer, R/V Oceanus cruises in the Bermuda Atlantic Time Series Station (BATS) from 2008-2010 (Plankton particle flux project) Co-Principal Investigator	2013-04-15	Final no updates expected

Project: Biological Controls on the Ocean C:N:P ratios

Dataset	Version Date	Current State
Direct measure of phytoplankton cell quotas from field populations sampled from multiple cruises cruises between 2010 and 2016 Principal Investigator, Contact	2021-06-02	Final no updates expected
Depth profile data from R/V New Horizons NH1418 in the tropical Pacific from Sept-Oct. 2014 Principal Investigator	2020-11-19	Final no updates expected
Depth profile data from Bermuda Atlantic Time-Series Validation cruise 46 (BVAL46) in the Sargasso Sea from Sept-Oct. 2011 Principal Investigator	2020-11-18	Final no updates expected
Depth profile data from R/V Atlantic Explorer AE1319 in the NW Atlantic from Aug-Sept. 2013 Principal Investigator	2020-11-18	Final no updates expected
Model: Phosphorus uptake by microbes from cruises in the Sargasso Sea; Bermuda Atlantic Time-Series Station from 2006-2013 (Biological C:N:P ratios project) Principal Investigator	2014-11-24	Final no updates expected
Event log from R/V Atlantic Explorer AE1319 in the NW Atlantic from Aug-Sept. 2013 (Biological C:N:P ratios project) Chief Scientist	2014-11-21	Final no updates expected
Event log from R/V Atlantic Explorer AE1319 in the NW Atlantic from Aug-Sept. 2013 (Biological C:N:P ratios project) Chief Scientist	2014-11-20	Final no updates expected
Biogeochemistry of microbial phosphorus uptake from cruises in the Sargasso Sea; Bermuda Atlantic Time-Series Station from 2011-2013 (Biological C:N:P ratios project) Principal Investigator	2021-02-05	Final no updates expected
Taxon-specific phosphorus uptake by microbes from NW Atlantic and western Sargasso Sea from 2007-2013 (Biological C:N:P ratios project) Principal Investigator	2014-11-10	Final no updates expected
Bulk phosphorus uptake by microbes from cruises in the NW Atlantic and western Sargasso Sea 2006-2013 (Biological C:N:P ratios project) Principal Investigator	2014-11-19	Final no updates expected
Phosphorus uptake kinetics by microbes to whole communities from R/V Atlantic Explorer AE1206, AE1319 in the Sargasso Sea; Bermuda Atlantic Time-Series Station from 2012-2013 (Biological C:N:P ratios project) Principal Investigator	2014-11-10	Final no updates expected
Global ocean Particulate Organic Matter (POM) ratios from 1971-2014 (Biological C:N:P ratios project, Global POM project) Principal Investigator	2020-12-21	Under revision

Project: Plankton Community Composition and Trophic Interactions as Modifiers of Carbon Export in the Sargasso Sea

Dataset	Version Date	Current State
Biogeochemical and biological data from Niskin bottle samples from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station from 2011-2012 (Trophic BATS project) Principal Investigator	2013-05-21	Final no updates expected
Sediment trap flux collected from R/V Atlantic Explorer cruises AE1102, AE1118, AE1206, AE1219 in the Sargasso Sea, Bermuda Atlantic Time-Series Station from 2011-2012 (Trophic BATS project) Principal Investigator	2013-05-01	Final no updates expected

Project: Bermuda Atlantic Time-series Study

Dataset	Version Date	Current State
Discrete bottle samples collected during BATS Validation (BVAL) cruises from April 1991 through June 2023 Co-Principal Investigator	2024-10-01	Final with updates expected
Determination of carbon, nitrogen, and phosphorus content in sinking particles at the Bermuda Atlantic Time-series Study (BATS) site from December 1988 to December 2023 using a Particle Interceptor Trap System (PITS) Co-Principal Investigator	2024-11-14	Final no updates expected
Discrete bottle samples collected at the Bermuda Atlantic Time-series Study (BATS) site in the Sargasso Sea from October 1988 through December 2023 Co-Principal Investigator	2024-11-04	Final with updates expected

Project: DOP Utilization in the Sargasso Sea: Quantifying Taxon-specific Rates of Hydrolysis and Uptake

Dataset	Version Date	Current State
CTD data from R/V Atlantic Explorer X0606, X0705, AE0810 in the Western Sargasso Sea roughly 38-20N and 66-43W from 2006-2008 (ATP3 project) Principal Investigator, Contact	2011-12-06	Final no updates expected
Biogeochemistry Data from R/V Atlantic Explorer X0606, X0705, AE0810 in the Western Sargasso Sea roughly 38-20N and 66-43W from 2006-2008 (ATP3 project) Principal Investigator, Contact	2011-12-06	Final no updates expected
Cruise event logs from R/V Atlantic Explorer X0606, X0705, AE0810 in the Western Sargasso Sea roughly 38-20N and 66-43W Water from 2006-2008 (ATP3 project) Principal Investigator, Contact	2011-12-06	Final no updates expected

Project: New Production During Winter Convective Mixing Events

Dataset	Version Date	Current State
Cruise track position data from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2012-03-23	Final no updates expected
Production from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-12-07	Final no updates expected
CTD from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-12-07	Final no updates expected
Biology from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-12-07	Final no updates expected
Biogeochemistry Data from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-12-07	Final no updates expected
Trap Flux from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-09-03	Final no updates expected
Cruise event logs from R/V Oceanus cruises OC399-03, OC408-01, OC408-02 from the Northwestern Sargasso Sea roughly 35-28N and 58-68W, water depths always exceeded 4200m; 2004-2005 (NP project) Principal Investigator, Contact	2009-12-07	Final no updates expected

Project: Twilight Zone EXplorer

Dataset	Version Date	Current State
CTD stations from the R/V Atlantic Explorer AE0922 in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Co-Principal Investigator	2011-03-30	Final no updates expected
Preliminary bottle data from the R/V Atlantic Explorer AE0922 cruise in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Co-Principal Investigator	2011-03-28	Preliminary and in progress
Cruise event log from the R/V Atlantic Explorer AE0922 cruise in the North Atlantic, Bermuda BATS region during 2009 (TZEX project) Co-Principal Investigator	2011-03-28	Final no updates expected

Status message

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Michael W. Lomas

Activities reported for Michael W. Lomas: