Hilary G. Close

Carbohydrate content controls vertical variations in carbon to nitrogen ratios of organic particles within the euphotic zone in the northwest Sargasso Sea

Variable carbon isotope fractionation of photosynthetic communities over depth in an open-ocean euphotic zone

Design, development, and implementation of IsoBank: A centralized repository for isotopic data

Marine particle size-fractionation indicates organic matter is processed by differing microbial communities on depth-specific particles

Vertical trophic structure and niche partitioning of gelatinous predators in a pelagic food web: Insights from stable isotopes of siphonophores

Deconvolving mechanisms of particle flux attenuation using nitrogen isotope analyses of amino acids

Small particles and heterotrophic protists support the mesopelagic zooplankton food web in the subarctic northeast Pacific Ocean

Reconciliation of total particulate organic carbon and nitrogen measurements determined using contrasting methods in the North Pacific Ocean as part of the NASA EXPORTS field campaign

Mercury isotopic evidence for the importance of particles as a source of mercury to marine organisms

An operational overview of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) Northeast Pacific field deployment

Distinguishing zooplankton fecal pellets as a component of the biological pump using compound‐specific isotope analysis of amino acids

Evaluating the potential bioextractive capacity of South Florida native macroalgae Agardhiella subulata for use in integrated multi-trophic aquaculture (IMTA)

New geochemical tools for investigating resource and energy functions at deep‐sea cold seeps using amino acid δ¹⁵N in chemosymbiotic mussels (<i>Bathymodiolus childressi</i>)

Particulate Organic Carbon Deconstructed: Molecular and Chemical Composition of Particulate Organic Carbon in the Ocean

Global Average Potassium Isotope Composition of Modern Seawater

Open-Ocean Minima in δ13C Values of Particulate Organic Carbon in the Lower Euphotic Zone

Seasonal dynamics of midwater zooplankton and relation to particle cycling in the North Pacific Subtropical Gyre

Mercury stable isotopes in flying fish as a monitor of photochemical degradation of methylmercury in the Atlantic and Pacific Oceans

Deep zooplankton rely on small particles when particle fluxes are low

Mercury Cycling in the North Pacific Subtropical Gyre as Revealed by Mercury Stable Isotope Ratios

Seasonal and spatial changes in carbon and nitrogen fluxes estimated using 234Th:238U disequilibria in the North Pacific tropical and subtropical gyre

CO2-dependent carbon isotope fractionation in Archaea, Part II: The marine water column

Compound-Specific Isotope Geochemistry in the Ocean

Advances in the application of amino acid nitrogen isotopic analysis in ecological and biogeochemical studies

Collaborative Research: Hydrogen isotope analysis of amino acids as a novel tracer of microbial processes in marine particles

Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation under High Productivity and High Carbon Flux Conditions (EXPORTS)

Collaborative Research: Isotopic Indicators for Mechanisms of Organic Matter Degradation in the Northeast Pacific (EXPORTS)