Matthew D. McCarthy

Affiliation:

University of California-Santa Cruz (UCSC)

Address:

1156 High Street
Santa Cruz, CA
USA 95064

ORCiD:

0000-0002-5426-7005

Activities reported for Matthew D. McCarthy:

Program coordination

None

Project coordination

A novel approach for evaluating temporal and spatial changes in trophic structure of the mesopelagic eastern Pacific (Sperm Whale SI Ratios)	Co-Principal Investigator
The Microbial Nitrogen Pump: Coupling 14C and Compound-specific Amino Acids to Understand the Role of Microbial Transformations in the Refractory Ocean DON Pool (DON Microbial Nitrogen Pump)	Principal Investigator, Contact
Amino Acid Molecular-Level Stable Isotopic and Enantiomeric Ratios: A New Approach for Understanding Source and Transformation of Organic Nitrogen in the Sea. (Compound specific amino acids)	Principal Investigator, Contact
The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records (Amino Acid Sediment 15N)	Principal Investigator, Contact
Development and application of CSI-AA biogeochemistry reconstructions in deep-sea corals to study decadal-centennial variability in the North Pacific (Deep Sea Coral Reconstruction)	Co-Principal Investigator

Deployment coordination

Deployment	Synonyms	Platform	Role
McCarthy_2009		Calif_shore	Principal Investigator

Datasets

Project: The Use of Nitrogen Isotopes of Amino Acids To Understand Marine Sedimentary 15N Records

Dataset	Version Date	Current State
Mean d15N of individual amino acids and bulk organic matter for five plankton size fractions Principal Investigator	2017-09-14	Final no updates expected
Amino acid d13C values of Thalassiosira weissflogii of ten different treatments; collections from R/V Meteor M77 in the Peruvian ocean margin from November to December 2008. Principal Investigator	2017-09-14	Final no updates expected
Growth rates, bulk isotope values, elemental composition data from the R/V Meteor M77 cruise in the Peruvian ocean margin from November to December 2008. Principal Investigator	2017-09-14	Final no updates expected
Treatment description and growth parameters for Thalassiosira weissflogii generating d13C-AA, collected on R/V Meteor M77 in the Peruvian ocean margin from November to December 2008. Principal Investigator	2017-09-14	Final no updates expected
Amino acid d13C values of diatoms, bacteria, and core M772-003-2 samples from the R/V Meteor (M77) in the Peruvian ocean margin from November to December 2008. Principal Investigator	2017-09-14	Final no updates expected
Amino acid isotopes from mussels along the California margin from 2009-2013 (Amino Acid Sediment 15N project) Principal Investigator	2017-08-24	Final no updates expected
N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements Principal Investigator	2017-08-02	Final no updates expected
N isotopic composition of Phenylalanine and Glutamic Acid from a number of organisms, demonstrating new HPLC protocol for precise isotopic measurements Principal Investigator	2017-08-02	Final no updates expected

Project: The Microbial Nitrogen Pump: Coupling 14C and Compound-specific Amino Acids to Understand the Role of Microbial Transformations in the Refractory Ocean DON Pool

Dataset	Version Date	Current State
HMW and LMW DOC recovery parameters from waters collected from the North Pacific Subtropical Gyre and Central North Atlantic Principal Investigator	2020-05-14	Final no updates expected
High and low molecular weight (HMW, LMW) DOC 14C collected from the North Pacific Subtropical Gyre and Central North Atlantic Principal Investigator	2020-05-14	Final no updates expected
Total DOC 14C from samples collected from the North Pacific Subtropical Gyre and Central North Atlantic Principal Investigator	2020-05-14	Final no updates expected
Amino acid enantiomeric ratios (D/L) of high and low molecular weight (HMW, LMW) DOM collected from the North Pacific Subtropical Gyre and Central North Atlantic Principal Investigator	2020-05-13	Final no updates expected
C and N stable isotopes and elemental ratios of high and low molecular weight (HMW, LMW) DOM collected from the North Pacific Subtropical Gyre and Central North Atlantic determined by elemental analyzer isotope ratio mass spectrometry (EA-IRMS) Principal Investigator	2020-05-13	Final no updates expected
DOC and DON concentrations of waters collected from the North Pacific Subtropical Gyre and Central North Atlantic Principal Investigator	2020-05-13	Final no updates expected
[DEPRECATED] Recovery parameters, isotopic composition, and elemental composition of HMW and LMW DOM collected in the North Pacific Subtropical Gyre on R/V Kilo Moana (KM1506, KM1515) during 2015 Principal Investigator, Contact	2017-08-01	Deprecated

Project: A novel approach for evaluating temporal and spatial changes in trophic structure of the mesopelagic eastern Pacific

Dataset	Version Date	Current State
Sperm whale skin tissue samples analyzed for C and N at UC-Santa Cruz: date and location of collection from the California Current System Co-Principal Investigator	2016-08-02	Final no updates expected
Compound-specific carbon isotopes from sperm whale skin tissue from the UC-Santa Cruz labs of P. Koch and M. McCarthy (Sperm Whale SI Ratios project) Co-Principal Investigator	2016-08-02	Final no updates expected
Compound-specific nitrogen isotopes from sperm whale skin tissue from the UC-Santa Cruz labs of P. Koch and M. McCarthy (Sperm Whale SI Ratios project) Co-Principal Investigator	2016-08-02	Final no updates expected
Sperm whale skin bulk C and N isotopes from the California Current System, 1972 to 2005 Co-Principal Investigator	2016-08-02	Final no updates expected
Compound-specific Nitrogen isotopes from sperm whale dentin from the UC-Santa Cruz labs of P. Koch and M. McCarthy (Sperm Whale SI Ratios project) Co-Principal Investigator	2016-08-01	Preliminary and in progress
Compound-specific Carbon isotopes from sperm whale dentin from the UC-Santa Cruz labs of P. Koch and M. McCarthy (Sperm Whale SI Ratios project) Co-Principal Investigator	2016-08-01	Final no updates expected
Bulk Carbon and Nitrogen isotopes from sperm whale dentin from the UC-Santa Cruz labs of P. Koch and M. McCarthy (Sperm Whale SI Ratios project) Co-Principal Investigator	2016-08-01	Final no updates expected

Status message

Database

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Matthew D. McCarthy

Activities reported for Matthew D. McCarthy: