Margaret L. Estapa

Synonyms:

Meg

Affiliation:

University of Maine (U Maine DMC)

Address:

193 Clarks Cove Road
Walpole, ME
United States 04573

ORCiD:

0000-0002-8000-8517

Activities reported for Margaret L. Estapa:

Program coordination

None

Project coordination

Rapid, Autonomous Particle Flux Observations in the Oligotrophic Ocean (RapAutParticleFlux)	Principal Investigator, Contact
Collaborative Research: EAGER: Particle-specific DNA sequencing to directly observe ecological mechanisms of the biological pump (EAGER DNA BioPump)	Principal Investigator, Contact
Collaborative Research: Are all traps created equal? A multi-method assessment of the collection and detection of sinking particles in the ocean (Are Traps Equal)	Contact, Principal Investigator

Deployment coordination

Deployment	Synonyms	Platform	Role
F033		SargassoSea	Principal Investigator
F034		SargassoSea	Principal Investigator

Datasets

Project: Collaborative Research: Are all traps created equal? A multi-method assessment of the collection and detection of sinking particles in the ocean

Dataset	Version Date	Current State
Water column Th-234 activities from 4-liter water samples at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Co-Principal Investigator	2019-05-02	Final no updates expected
TPC, PIC, POC, TPN, and Th-234 from in-situ pumps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Co-Principal Investigator	2019-06-26	Final no updates expected
Carbon, Nitrogen, biogenic silica, thorium-234, and mass fluxes from upper ocean sediment traps at the Porcupine Abyssal Plain Sustained Observatory (PAP-SO) site in the Northeast Atlantic Ocean during RRS Discovery cruise DY077 in April of 2017 Principal Investigator	2019-06-26	Final no updates expected

Project: Collaborative Research: EAGER: Particle-specific DNA sequencing to directly observe ecological mechanisms of the biological pump

Dataset	Version Date	Current State
Images and associated metadata of individually classified particles imaged and quantified in sediment trap gel layers collected on four research cruises conducted between 2015 and 2018 Co-Principal Investigator	2021-09-14	Final no updates expected
Particle fluxes calculated from gel trap images taken on R/V Endeavor and R/V Falkor cruises off the New England shelf break and in the North Pacific during 2016-2017 Co-Principal Investigator	2021-04-08	Final no updates expected
Carbon, biogenic Silica, and mass fluxes from Neutrally Buoyant Sediment Trap (NBST) deployments in the North Pacific on R/V Falkor FK170124 in Jan-Feb 2017 Principal Investigator	2019-04-22	Final no updates expected
Images of particles collected in sediment traps for quantitative analysis from multiple platforms from 2016-2017 Co-Principal Investigator	2018-11-07	Final no updates expected
Wirewalker data Co-Principal Investigator		Preliminary and in progress

Project: Rapid, Autonomous Particle Flux Observations in the Oligotrophic Ocean

Dataset	Version Date	Current State
Sediment trap gel images of settled particles that were collected from the Sargasso Sea between 2013 and 2014. Principal Investigator, Contact	2018-04-17	Final no updates expected
Carbon and nitrogen flux measurements from the Sargasso Sea from 2013-2014. Principal Investigator, Contact	2018-04-17	Final no updates expected
Factory and field calibration data for float oxygen, beam transmission, backscatter, chlorophyll fluorescence and CDOM sensors from the Sargasso Sea from 2013-2014. Principal Investigator, Contact	2018-04-17	Final no updates expected
Profiling float surface dates, times and locations from the Sargasso Sea from 2013 to 2014. Principal Investigator, Contact	2018-04-17	Final no updates expected
Float profile data collected during surface ascents in the Sargasso Sea from 2013-2014. Principal Investigator, Contact	2018-04-17	Final no updates expected
Float park phase data collected at depth in the Sargasso Sea from 2013-2014. Principal Investigator, Contact	2018-04-17	Final no updates expected

Status message

Database

Contribute Data

Margaret L. Estapa

Activities reported for Margaret L. Estapa: