Michael R. Landry

Affiliation:

University of California-San Diego (UCSD-SIO)

Address:

9500 Gilman Drive
Mail Code: 0227
La Jolla, CA
USA 92093-0227

ORCiD:

0000-0001-8787-2802

Activities reported for Michael R. Landry:

Program coordination

None

Project coordination

California Current Ecosystem Long Term Ecological Research site (CCE LTER)	Co-Principal Investigator
Costa Rica Dome FLUx and Zinc Experiments (CRD FLUZiE)	Lead Principal Investigator
Resolving the trophic connection between protistan grazers and mesozooplankton in marine food webs using amino acid-specific stable isotope analyses (CSIA-AA Mesozooplankton TP)	Principal Investigator, Contact
CAMEO 2009 - A novel tool for validating trophic position estimates in ecosystem-based fisheries models (CAMEO_Trophic_Position)	Principal Investigator
RAPID: Responses of the California Current Ecosystem to El Nino 2015-16 (RAPID_CCE)	Co-Principal Investigator
Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean (BLOOFINZ-IO)	Lead Principal Investigator, Contact
RAPID: Understanding the unprecedented anchovy response to warm-water conditions in the California Current (RAPID Anchovy Response)	Co-Principal Investigator

Deployment coordination

Deployment	Synonyms	Platform	Role
MV1008		Melville	Chief Scientist
RR2201	BLOOFINZ-IO	Roger Revelle	Chief Scientist
W9201B		Wecoma	Chief Scientist

Datasets

Project: RAPID: Understanding the unprecedented anchovy response to warm-water conditions in the California Current

Dataset	Version Date	Current State
Zooplankton abundance and size data from Bongo plankton net tows conducted in the subtropical Southern California Bight during February and April 2021 Co-Principal Investigator	2023-11-30	Final no updates expected
Abundances of larval Northern Anchovy (Engraulis mordax), Rockfish (Sebastes spp., and other/unidentified larvae from Bongo plankton net tows conducted in the subtropical Southern California Bight from January to April 2021 Co-Principal Investigator	2023-05-02	Final no updates expected
CTD data from Bongo plankton net tows from RV Bob and Betty Beyster and RV Shearwater cruises in the Southern California Bight from fall 2020 to spring 2021. Co-Principal Investigator	2022-03-10	Final no updates expected

Project: Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean

Dataset	Version Date	Current State
Phytoplankton growth and grazing from flow cytometry in the eastern Indian Ocean Principal Investigator	2021-05-28	Final no updates expected
Protist carbon from microscopy samples collected in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Principal Investigator	2021-06-04	Final no updates expected
Phytoplankton HPLC pigment concentrations from samples collected in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Principal Investigator	2021-05-03	Final no updates expected
Phytoplankton growth and grazing mortality from HPLC pigments sampled in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Principal Investigator	2021-04-30	Final no updates expected
Phytoplankton growth and grazing mortality from fluorometric chlorophyll a sampled in the Gulf of Mexico on R/V Nancy Foster cruises in May 2017 and May 2018 Principal Investigator	2021-04-29	Final no updates expected
Mesozooplankton grazing rates from samples collected in the oceanic Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018 Principal Investigator	2021-01-12	Final no updates expected
Nutrients, nitrate isotopes, and DON isotopes data from samples collected in the Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018 Co-Principal Investigator	2020-12-31	Final no updates expected
Mesozooplankton wet, dry, carbon and nitrogen biomass and isotope data collected in the oceanic Gulf of Mexico on R/V Nancy Foster cruises NF1704 and NF1802 in May 2017 and May 2018 Principal Investigator	2021-01-11	Final no updates expected

Project: Collaborative Research: Quantifying trophic roles and food web ecology of salp blooms of the Chatham Rise

Dataset	Version Date	Current State
Plankton size spectra from deployments from 2004-2018 Principal Investigator	2024-04-06	Preliminary and in progress

Project: Resolving the trophic connection between protistan grazers and mesozooplankton in marine food webs using amino acid-specific stable isotope analyses

Dataset	Version Date	Current State
CSIA 15N AA data from phytoplankton, microzooplankton, and Calanus pacificus. Principal Investigator	2018-08-23	Final no updates expected
Bulk and AA d15N values for ala, glu, and phe from phytoplantkon and grazers grown in lab chemostats Principal Investigator	2017-05-17	Final no updates expected

Project: Costa Rica Dome FLUx and Zinc Experiments

Dataset	Version Date	Current State
Particulate biogenic silica fluxes from sediment trap arrays deployed on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2015-04-23	Final no updates expected
Water-column particulate biogenic silica and net rate of biogenic silica production measured on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2015-04-23	Final no updates expected
Fluorometrically measured, extracted concentrations of chlorophyll-a sampled from CTD hydrocasts on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-09-10	Final no updates expected
Carbon biomass estimates of heterotrophic protists by size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-24	Final no updates expected
Cell abundance estimates of heterotrophic protists by size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-24	Final no updates expected
Carbon biomass estimates of eukaryotic phytoplankton by taxa and size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-19	Final no updates expected
Mesozooplankton community grazing for 5 size classes and total for samples collected by ring net tows on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-11	Final no updates expected
Mesozooplankton community biomass (wet and dry weight) for 5 size classes and total for samples collected by ring net tows on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-10	Final no updates expected
Concentrations and stable isotope abundances of particulate organic carbon (POC) and particulate organic nitrogen (PON) from Niskin bottle samples taken on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-10	Final no updates expected
Cell abundance estimates of eukaryotic phytoplankton by taxa and size-class, based on epifluorescence microscopy from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-12	Final no updates expected
Picophytoplankton abundances of live samples determined by flow cytometry (shipboard analysis) on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-02	Final no updates expected
Picophytoplankton abundances determined by flow cytometry (post-cruise/on-shore analysis) from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-06-02	Final no updates expected
Heterotrophic (non-pigmented) bacteria abundances determined by flow cytometry (post-cruise/on-shore analysis) from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-30	Final no updates expected
Concentration of major dissolved nutrients sampled from CTD hydrocasts from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-29	Final no updates expected
CTD hydrography from bottle casts for euphotic zone experiments from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-29	Final no updates expected
15NO3 uptake measured during experimental cycles in 24-hour in situ incubations on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-29	Final no updates expected
Water column Th-234 activity determined using a 4-L technique from samples collected on R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-28	Final no updates expected
All cruise CTD profiles, at 1 decibar intervals, from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-28	Final no updates expected
Shallow-drifting sediment trap fluxes (C, N, pigments) from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Principal Investigator	2014-05-27	Final no updates expected
Scientific sampling event log from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Chief Scientist	2014-05-27	Final no updates expected
Control point navigation from Rolling Deck to Repository (R2R) from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (CRD FLUZiE project) Chief Scientist	2014-05-23	Final no updates expected

Project: [Current] Hawaii Ocean Time-series (HOT): 2023-2028; [Previous] Hawaii Ocean Time-series (HOT): Sustaining ocean ecosystem and climate observations in the North Pacific Subtropical Gyre

Dataset	Version Date	Current State
Mesozooplankton community biomass (wet and dry weight) for total and 5 size classes using samples collected by net tows during cruises at Station ALOHA from February 1994 (HOT-52) to September 2022 (HOT-339). Scientist	2023-10-13	Preliminary and in progress

Project: Southern Ocean Iron Experiment

Dataset	Version Date	Current State
Nano- and microplankton biomass, epifluorescence microscopy from R/V Melville, R/V Roger Revelle cruises COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand in 2002 (SOFeX project) Principal Investigator	2007-03-28	Final no updates expected
Pigments from HPLC analysis of bottle samples from SOFeX cruisse PS02_2002, COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project) Co-Principal Investigator	2007-02-09	Final no updates expected

Project: U.S. JGOFS Antarctic Environment and Southern Ocean Process Study

Dataset	Version Date	Current State
Phytoplankton growth, microzooplankton herbivory from R/V Roger Revelle KIWI6, KIWI7, KIWI8, KIWI9 cruises in the Southern Ocean, 1998 (U.S. JGOFS AESOPS project) Principal Investigator	2001-03-13	Final no updates expected
Picoplankton, phytoplankton and bacteria abundance by flow cytometry from R/V Roger Revelle KIWI6, KIWI7, KIWI8, KIWI9 cruises in the Southern Ocean, 1998 (U.S. JGOFS AESOPS project) Principal Investigator	2001-07-09	Final no updates expected
Nano and Microplankton Abundances from RVIB Nathaniel B. Palmer, R/V Roger Revelle NBP-96-4A, NBP-97-1, KIWI6, KIWI7, KIWI8, KIWI9 cruises in the Southern Ocean, 1997-1998 (U.S. JGOFS AESOPS project) Principal Investigator	2002-03-13	Final no updates expected

Project: U.S. JGOFS Arabian Sea

Dataset	Version Date	Current State
Herbivory data; phytoplankton growth and microzooplankton grazing rates from R/V Thomas G. Thompson TT043, TT045, TT050, TT054 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Principal Investigator	2000-03-13	Final no updates expected
Picoplankton abundances by flow cytometry from R/V Thomas G. Thompson TT043, TT045, TT050, TT054 cruises in the Arabian Sea in 1995 (U.S. JGOFS Arabian Sea project) Principal Investigator, Co-Principal Investigator	2001-07-09	Final no updates expected

Project: U.S. JGOFS Equatorial Pacific

Dataset	Version Date	Current State
Population estimate of phytoplankton and bacteria from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project Principal Investigator	2001-08-27	Final no updates expected
Phytoplankton growth, microzooplankton herbivory from R/V Thomas G. Thompson cruises TT007, TT011 in the Equatorial Pacific in 1992 during the U.S. JGOFS Equatorial Pacific (EqPac) project Principal Investigator	2000-03-13	Final no updates expected

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Michael R. Landry

Activities reported for Michael R. Landry: