Megan Switzer

Affiliation:

Woods Hole Oceanographic Institution (WHOI BCO-DMO)

Address:

Activities reported for Megan Switzer:

Program coordination

None

Project coordination

None

Deployment coordination

None

Datasets

Project: Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters

Dataset	Version Date	Current State
AQMET Air quality and meteorological measurements measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014. BCO-DMO Data Manager	2018-04-05	Final no updates expected
Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014. BCO-DMO Data Manager	2018-03-27	Final no updates expected
Total column nitrogen dioxide (NO2) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014. BCO-DMO Data Manager	2018-03-27	Final no updates expected

Project: Collaborative Research: Investigations on the Cycling of Mercury from the Ocean to Fog and Deposition to Land in Coastal California

Dataset	Version Date	Current State
Chemical parameters measured on fog water samples from land and ocean locations on California coast from May 2014 to August 2017. BCO-DMO Data Manager	2018-02-02	Preliminary and in progress

Project: The energetic assembly of biological communities: a test with deep-sea woodfalls

Dataset	Version Date	Current State
Woodfalls (Wood Fall project) BCO-DMO Data Manager	2017-09-15	Final no updates expected
Video transects (Wood Fall project) BCO-DMO Data Manager	2017-09-11	Final no updates expected
Sediment cores (Wood Fall project) BCO-DMO Data Manager	2017-09-08	Final no updates expected
Log for dives by ROV Global Explorer (Wood Fall project) BCO-DMO Data Manager	2017-08-31	Final no updates expected

Project: The role of organic and metal cofactors on the biogenic synthesis of halogenated volatile hydrocarbons

Dataset	Version Date	Current State
Halomethane concentrations in cell culture BCO-DMO Data Manager	2017-08-14	Final no updates expected

Project: Collaborative Research: Proteins as functional biomarkers: integrating organic characterization with proteomics to track routes for carbon and nitrogen recycling and preservation

Dataset	Version Date	Current State
Metaproteomics of Bering Strait Ship-board 10 day bacterial Incubations. BCO-DMO Data Manager	2017-11-13	Preliminary and in progress
Proteomic data of dilution series of bacteria and diatoms using MS (DDA). BCO-DMO Data Manager	2017-11-13
Proteomic data of dilution series of bacteria and diatoms using MS. BCO-DMO Data Manager	2017-11-13

Project: Collaborative Research: Linking geochemistry and proteomics to reveal the impact of bacteria on protein cycling in the ocean

Dataset	Version Date	Current State
Shotgun Proteomics of Pseudonitzschia multiseries Multi stress incubations. BCO-DMO Data Manager	2017-11-13
Proteomics Colwellia psychrerythraea strain 34H at subzero temperatures. BCO-DMO Data Manager	2017-11-13
Shotgun Proteomics of Bering Sea algal incubations. BCO-DMO Data Manager	2017-11-08

Project: Collaborative Research: Regulation of plankton and nutrient dynamics by hydrodynamics and profundal filter feeders

Dataset	Version Date	Current State
Temperature mooring data collected at Station AT55 in Lake Michigan from August 1, 2017 to April 20, 2018. BCO-DMO Data Manager	2019-05-16	Final no updates expected
Particle image velocimetry (PIV) data for 6 representative cases of quagga mussel filter feeding activity collected during a benthic deployment from the R/V Neeskay on Aug. 2- Aug. 9, 2017. BCO-DMO Data Manager	2018-03-06

Project: Genetic connectivity and biogeographic patterns of Antarctic benthic invertebrates

Dataset	Version Date	Current State
Mg/Ca ratios in Echinoderms collected near western Antarctica on NBP12-10 (Jan. 1 to Feb. 9, 2013) and LMG13-12 (Nov. 22 to Dec. 20, 2013) BCO-DMO Data Manager	2018-02-21	Preliminary and in progress

Project: Dimensions: Diversity, assembly and function of microbial communities on suspended and sinking particles in a marine Oxygen Deficient Zone

Dataset	Version Date	Current State
Water temperature, salinity, and other data from CTD taken from the RV Sikuliaq in the Pacific Ocean between San Diego, California and Manzanillo, Mexico from 2016-12-21 to 2017-01-13. BCO-DMO Data Manager	2018-03-27

Project: Event response to an eruption at Axial Seamount

Dataset	Version Date	Current State
Data collected from Miniature Autonomous Plume Recorders (MAPRs) deployed near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015 and collected in July 2017. BCO-DMO Data Manager	2018-03-21	Final no updates expected
CTD bottle data collected near the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015. BCO-DMO Data Manager	2018-03-01
Description of ROV samples collected from the Axial Seamount on the Juan de Fuca Ridge on R/V Thomas G. Thompson TN327 in August 2015. BCO-DMO Data Manager	2018-03-01	Preliminary and in progress

Project: Small Grazers, Multiple Stressors and the Proliferation of Fungal Disease in Marine Plant Ecosystems

Dataset	Version Date	Current State
Marsh consumer diversity effects on multifunctionality from experiments conducted by manipulating the presence of crabs, snails, and fungus in Spartina plots on Sapelo Island, Georgia BCO-DMO Data Manager	2017-10-17	Final no updates expected

Project: Quantifying larval behavior to reconcile genetic connectivity with biophysical model predictions

Dataset	Version Date	Current State
Molecular species delimitation and gene flow in Oxynoe (PLDvFST project) BCO-DMO Data Manager	2017-09-22	Final no updates expected

Project: Environmental regulation of retinal and bacteriochlorophyll biosynthesis

Dataset	Version Date	Current State
Retinoid data from SPOT cruises during different months (2016-2017) Data Manager	2017-11-03	Final no updates expected

Project: A combined boron isotope, pH microelectrode and pH-sensitive dye approach to constraining acid/base chemistry in the calcifying fluids of corals

Dataset	Version Date	Current State
Calculated gross dissolution rates at 10.0 °C and at 25.0 °C. BCO-DMO Data Manager	2018-01-17	Final no updates expected
Estimated gross dissolution rates, previously derived net calcification rates, and estimated gross calcification rates for eight species of marine calcifiers at 25.0 °C. Data Manager	2018-01-17	Preliminary and in progress
Effect of temperature and polymorph mineral solubility on average modeled dissolution rates. Data Manager	2018-01-17	Preliminary and in progress
Average calculated pCO2 of gas in equilibrium with seawater, pH, carbonate ion concentration, bicarbonate ion concentration, dissolved CO2, aragonite saturation state, measured salinity, temperature, pH, total alkalinity, and dissolved inorganic carbon. Data Manager	2018-01-17	Preliminary and in progress
Coral morphometry for experiments investigating impact of ocean acidification on coral (S. siderea) calcification and morphometry. BCO-DMO Data Manager	2017-12-28	Preliminary and in progress
Calcification rates for experiments investigating impact of ocean acidification on coral (S. siderea) calcification and morphometry. BCO-DMO Data Manager	2017-12-28	Preliminary and in progress
Average measured temperature, salinity, TA, DIC, and pH; Average calculated pCO2, pH, carbonate ion concentration, bicarbonate ion concentration, dissolved CO2, and aragonite saturation state. Data Manager	2017-12-28	Preliminary and in progress
Stable isotopic composition of aragonite from cultured coral (O. arbuscula) grown at 25 degrees C and other measured variables. BCO-DMO Data Manager	2017-12-20	Preliminary and in progress
Summary of pCO2, temperature, calcification rate, d18 sw, d13C sw; d18Oe, d13Ce, d18Oe-sw, and d13Ce-sw for individual echinoid specimens. Data Manager	2017-12-17	Preliminary and in progress
Average measured temperature, salinity, TA, DIC, dO18, and d13C; Average calculated pCO2, pH, carbonate ion concentration, bicarbonate ion concentration, dissolved CO2, and aragonite saturation state. Data Manager	2017-12-17	Preliminary and in progress
Initial and final measured buoyant weights, final measured dry weight, and the initial dry weight (estimated from buoyant-dry weight regression) of the urchins reared under the experimental conditions. BCO-DMO Data Manager	2017-12-19	Preliminary and in progress

Project: Genetic and Metabolic Signatures of Marine Microorganisms in Oxygen Depleted and Varying Geochemical Seascapes

Dataset	Version Date	Current State
Cariaco Meta-Omics iTAG datasets for samples collected at the CARIACO Basin Time Series Station 10.5˚N, 64.7˚W on CAR212_2 and CAR_216_2 BCO-DMO Data Manager	2017-10-12
Cariaco metagenomes/metatranscriptomes for samples collected at the CARIACO Basin Time Series Station 10.5˚N, 64.7˚W on CAR212_2 and CAR_216_2 BCO-DMO Data Manager	2017-10-12

Project: A framework to characterize inhalant siphon flows of aquatic benthos

Dataset	Version Date	Current State
Particle Image Velocimetry (PIV) data from suspension feeding juvenile Mya arenaria clams BCO-DMO Data Manager	2017-08-18

Project: Collaborative Research: Ocean Acidification and Coral Reefs: Scale Dependence and Adaptive Capacity

Dataset	Version Date	Current State
Seawater chemistry data used to calculate rates of organism photosynthesis (P) and calcification (G). BCO-DMO Data Manager	2018-05-15	Final no updates expected
Seawater chemistry data used to calculate rates of community photosynthesis (P) and calcification (G). BCO-DMO Data Manager	2018-03-15	Final no updates expected
Calcium carbonate dissolution experiment Phase 2: Effect of elevated pCO2 and NO3- on sediment dissolution. BCO-DMO Data Manager	2018-05-11	Final no updates expected
Calcium carbonate dissolution experiment Phase 1: Effect of elevated pCO2 on sediment dissolution. BCO-DMO Data Manager	2018-05-11	Final no updates expected

Project: Spatial variability of larval fish in relation to their prey and predator fields: Patterns and interactions from cm to 10s of km in a subtropical, pelagic environment

Dataset	Version Date	Current State
Counts of larval fishes collected by a 1m2 Multiple Opening Closing Net and Environmental Sampling System (MOCNESS; MOC1) in a subtropical, pelagic environment from R/V F.G. Walton Smith cruise WS15161 in June 2015 BCO-DMO Data Manager	2020-03-31	Final no updates expected

Project: The effects of ocean acidification and rising sea surface temperatures on shallow-water benthic organisms in Antarctica

Dataset	Version Date	Current State
Mg/Ca ratios in Echinoderms collected near western Antarctica on NBP12-10 (Jan. 1 to Feb. 9, 2013) and LMG13-12 (Nov. 22 to Dec. 20, 2013) BCO-DMO Data Manager	2018-02-21	Preliminary and in progress

Project: Effects of ocean acidification on Emiliania huxleyi and Calanus finmarchicus; insights into the oceanic alkalinity and biological carbon pumps

Dataset	Version Date	Current State
Fecal pellet sinking rate experiment and calculated density for the study: Gut dissolution of coccoliths by Acartia/effect on fecal pellet sinking. BCO-DMO Data Manager	2017-12-15	Final no updates expected
Coccolith dissolution experiment for the study: Gut dissolution of coccoliths by Acartia/effect on pellet sinking. BCO-DMO Data Manager	2017-12-15	Final no updates expected

Project: RAPID Response to an extreme low ice year on Lake Erie

Dataset	Version Date	Current State
Physico-chemical data from winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice project) BCO-DMO Data Manager	2017-07-18	Preliminary and in progress
Lake Erie Ice from stations occupied during Winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice project) BCO-DMO Data Manager	2017-08-08	Final no updates expected

Project: Oceanic diazotroph community structure and activities in a high carbon dioxide world

Dataset	Version Date	Current State
Rates of primary and bacterial production, and chlorophyll concentrations measured experimentally under ambient and elevated pCO2 (750 or 1100 µatm) from Hawaii Ocean Time-series near Station ALOHA from 2010-2011. BCO-DMO Data Manager	2018-03-15	Final no updates expected
Rates of primary and bacterial production measured in situ under ambient and elevated pCO2 (750 µatm) from the Hawaiian Ocean Time Series near Station ALOHA from 2010-2011. BCO-DMO Data Manager	2018-03-15	Final no updates expected

Database

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Megan Switzer

Activities reported for Megan Switzer: