Claudia Benitez-Nelson
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Chemical oceanographer and researcher
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Claudia Benitez-Nelsonbiology Degrees
Biology
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Oceanography
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Biochemistry
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Biology
Claudia Benitez-Nelson's Degrees
- PhD Oceanography University of California, Santa Cruz
- Masters Ocean Sciences University of California, Santa Cruz
- Bachelors Chemistry University of California, Santa Cruz
Why Is Claudia Benitez-Nelson Influential?
(Suggest an Edit or Addition)According to Wikipedia, Claudia Benitez-Nelson is a Latinx American oceanographer whose research focuses on marine geochemistry and biogeochemistry. A Carolina Distinguished Professor, she serves as the Senior Associate Dean for College Initiatives and Interdisciplinary Programs at the University of South Carolina’s College of Arts and Sciences.
Claudia Benitez-Nelson's Published Works
Published Works
- Massive Phytoplankton Blooms Under Arctic Sea Ice (2012) (622)
- The biogeochemical cycling of phosphorus in marine systems (2000) (601)
- Global distribution of atmospheric phosphorus sources, concentrations and deposition rates, and anthropogenic impacts (2008) (594)
- Atmospheric iron deposition: global distribution, variability, and human perturbations. (2009) (554)
- The Transcriptome and Proteome of the Diatom Thalassiosira pseudonana Reveal a Diverse Phosphorus Stress Response (2012) (266)
- Marine Polyphosphate: A Key Player in Geologic Phosphorus Sequestration (2008) (247)
- Mesoscale Eddies Drive Increased Silica Export in the Subtropical Pacific Ocean (2007) (247)
- An assessment of particulate organic carbon to thorium-234 ratios in the ocean and their impact on the application of 234Th as a POC flux proxy (2006) (238)
- Upper ocean export of particulate organic carbon in the Arabian Sea derived from thorium-234 (1998) (226)
- 234Th sorption and export models in the water column: A review (2006) (188)
- Phytoplankton blooms beneath the sea ice in the Chukchi sea (2014) (188)
- Fukushima Daiichi-Derived Radionuclides in the Ocean: Transport, Fate, and Impacts. (2017) (182)
- A time-series study of particulate matter export in the North Pacific Subtropical Gyre based on 234Th : 238U disequilibrium (2001) (177)
- Prediction of the Export and Fate of Global Ocean Net Primary Production: The EXPORTS Science Plan (2016) (175)
- Thorium speciation in seawater (2006) (156)
- Atmospheric fluxes of organic N and P to the global ocean (2012) (144)
- A review of present techniques and methodological advances in analyzing 234Th in aquatic systems (2006) (136)
- Variability of inorganic and organic phosphorus turnover rates in the coastal ocean (1999) (125)
- An intercomparison of small- and large-volume techniques for thorium-234 in seawater (2001) (114)
- A microbial source of phosphonates in oligotrophic marine systems (2009) (109)
- Particulate organic carbon fluxes along upwelling‐dominated continental margins: Rates and mechanisms (2007) (109)
- Testing a new small-volume technique for determining 234Th in seawater (2004) (103)
- An Introduction to the Application and Future Use of 234Th in Aquatic Systems (2006) (102)
- Changes in source waters to the Southern California Bight (2015) (101)
- Phosphonates and particulate organic phosphorus cycling in an anoxic marine basin (2004) (99)
- Influence of a cyclonic eddy on microheterotroph biomass and carbon export in the lee of Hawaii (2003) (87)
- Upper ocean carbon export, horizontal transport, and vertical eddy diffusivity in the southwestern Gulf of Maine (2000) (85)
- Contributions of mesozooplankton to vertical carbon export in a coastal upwelling system (2013) (83)
- Si cycle in the Cariaco Basin, Venezuela: Seasonal variability in silicate availability and the Si:C:N composition of sinking particles (2008) (81)
- Mesoscale physical–biological–biogeochemical linkages in the open ocean : an introduction to the results of the E-Flux and EDDIES programs (2008) (78)
- Toxic diatoms and domoic acid in natural and iron enriched waters of the oceanic Pacific (2010) (78)
- Polyphosphate in Trichodesmium from the low‐phosphorus Sargasso Sea (2010) (73)
- Export stoichiometry and migrant-mediated flux of phosphorus in the North Pacific Subtropical Gyre (2009) (71)
- Cobalt, manganese, and iron near the Hawaiian Islands: A potential concentrating mechanism for cobalt within a cyclonic eddy and implications for the hybrid-type trace metals (2008) (69)
- Trophic Transfer of the Harmful Algal Toxin Domoic Acid as a Cause of Death in a Minke Whale (Balaenoptera acutorostrata) Stranding in Southern California (2010) (67)
- Rapid downward transport of the neurotoxin domoic acid in coastal waters. (2009) (66)
- Refining 31P nuclear magnetic resonance spectroscopy for marine particulate samples: Storage conditions and extraction recovery (2005) (62)
- The influence of a mature cyclonic eddy on particle export in the lee of Hawaii (2008) (61)
- Trophic cycling and carbon export relationships in the California Current Ecosystem (2011) (61)
- Nitrogen fixation in the Gulf of California and the Eastern Tropical North Pacific (2013) (59)
- Inorganic and organic sinking particulate phosphorus fluxes across the oxic/anoxic water column of Cariaco Basin, Venezuela (2007) (55)
- Pseudo-nitzschia and domoic acid fluxes in Santa Barbara Basin (CA) from 1993 to 2008 (2011) (55)
- Colloidal organic carbon and 234Th in the Gulf of Maine (2001) (54)
- Small phytoplankton drive high summertime carbon and nutrient export in the Gulf of California and Eastern Tropical North Pacific (2015) (50)
- Particle export within cyclonic Hawaiian lee eddies derived from 210Pb–210Po disequilibrium (2008) (48)
- A methods assessment and recommendations for improving calculations and reducing uncertainties in the determination of 210Po and 210Pb activities in seawater (2013) (47)
- Atmospheric phosphorus deposition in a near-coastal rural site in the NE Iberian Peninsula and its role in marine productivity (2012) (45)
- 137Cs and 210Pb derived sediment accumulation rates and their role in the long-term development of the Mkuze River floodplain, South Africa (2010) (42)
- Sea surface pCO2‐SST relationships across a cold‐core cyclonic eddy: Implications for understanding regional variability and air‐sea gas exchange (2007) (42)
- Using Lagrangian‐based process studies to test satellite algorithms of vertical carbon flux in the eastern North Pacific Ocean (2015) (42)
- Decadal variability in twentieth-century ocean acidification in the California Current Ecosystem (2019) (41)
- Phosphorus 32, phosphorus 37, beryllium 7, and lead 210: Atmospheric fluxes and utility in tracing stratosphere/troposphere exchange (1999) (41)
- Magnitude and composition of sinking particulate phosphorus fluxes in Santa Barbara Basin, California (2012) (41)
- Intercalibration studies of short‐lived thorium‐234 in the water column and marine particles (2012) (39)
- The biological pump in the Costa Rica Dome: an open-ocean upwelling system with high new production and low export. (2016) (39)
- The importance of subsurface nepheloid layers in transport and delivery of sediments to the eastern Cariaco Basin, Venezuela (2009) (39)
- Impacts of low phytoplankton NO3−:PO43− utilization ratios over the Chukchi Shelf, Arctic Ocean (2015) (38)
- Phosphorus cycling in the North Pacific Subtropical Gyre using cosmogenic 32P and 33P (2002) (36)
- Mercury Cycling in the North Pacific Subtropical Gyre as Revealed by Mercury Stable Isotope Ratios (2019) (36)
- Hydrolytic ectoenzyme activity associated with suspended and sinking organic particles within the anoxic Cariaco Basin (2009) (35)
- Detecting toxic diatom blooms from ocean color and a regional ocean model (2011) (34)
- Sedimentation and particle dynamics in the seasonal ice zone of the Barents Sea (2010) (34)
- Mystery behind Hitchcock's birds (2012) (34)
- P‐NEXFS analysis of aerosol phosphorus delivered to the Mediterranean Sea (2014) (33)
- Atmospheric Organic Material and the Nutrients Nitrogen and Phosphorus It Carries to the Ocean (2012) (33)
- Interannual and Subdecadal Variability in the Nutrient Geochemistry of the Cariaco Basin (2014) (32)
- Insights into particle formation and remineralization using the short‐lived radionuclide, Thoruim‐234 (2010) (31)
- Nitrogen dynamics within a wind-driven eddy (2008) (31)
- Potential role of inorganic polyphosphate in the cycling of phosphorus within the hypoxic water column of Effingham Inlet, British Columbia (2012) (30)
- Biogeochemical responses to late-winter storms in the Sargasso Sea, III—Estimates of export production using 234Th:238U disequilibria and sediment traps (2009) (29)
- Phosphorus composition of sinking particles in the Guaymas Basin, Gulf of California (2011) (26)
- The Scientific Legacy of the CARIACO Ocean Time-Series Program. (2019) (26)
- Calcification of the planktonic foraminifera Globigerina bulloides and carbonate ion concentration: Results from the Santa Barbara Basin (2016) (26)
- Marine snow formation by the toxin-producing diatom, Pseudo-nitzschia australis (2017) (24)
- Geochemistry of atmospheric aerosols generated from lava‐seawater interactions (2002) (24)
- Measurement of cosmogenic (32)p and (33)p activities in rainwater and seawater. (1998) (24)
- Why biodiversity is important to the functioning of real-world ecosystems (2019) (23)
- Potential role of event-driven sediment transport on sediment accumulation in the Cariaco Basin, Venezuela (2012) (23)
- Do inverse ecosystem models accurately reconstruct plankton trophic flows? Comparing two solution methods using field data from the California Current (2012) (23)
- Losses of Soil Organic Carbon with Deforestation in Mangroves of Madagascar (2020) (22)
- Phytoplankton community structure and depth distribution changes in the Cariaco Basin between 1996 and 2010 (2015) (21)
- Latitudinal distributions of particulate carbon export across the North Western Atlantic Ocean (2017) (21)
- Understanding marine dissolved organic matter production: Compositional insights from axenic cultures of Thalassiosira pseudonana (2016) (21)
- An operational overview of the EXport Processes in the Ocean from RemoTe Sensing (EXPORTS) Northeast Pacific field deployment (2021) (20)
- The missing link in oceanic phosphorus cycling? (2015) (20)
- Particulate organic carbon export across the Antarctic Circumpolar Current at 10°E: Differences between north and south of the Antarctic Polar Front (2017) (20)
- Cell-Specific Alkaline Phosphatase Expression by Phytoplankton from Winyah Bay, South Carolina, USA (2009) (19)
- Extensive morphological variability in asexually produced planktic foraminifera (2020) (19)
- Particulate and Dissolved Organic Matter in Stormwater Runoff Influences Oxygen Demand in Urbanized Headwater Catchments. (2021) (18)
- Volcanically influenced iron and aluminum cloud water deposition to Hawaii (2003) (18)
- The carbon dioxide system and net community production within a cyclonic eddy in the lee of Hawaii (2008) (17)
- High-resolution spatial and temporal measurements of particulate organic carbon flux using thorium-234 in the northeast Pacific Ocean during the EXport Processes in the Ocean from RemoTe Sensing field campaign (2020) (17)
- Seasonal and spatial changes in carbon and nitrogen fluxes estimated using 234Th:238U disequilibria in the North Pacific tropical and subtropical gyre (2019) (17)
- Physiological modifications of seston in response to physicochemical gradients within Lake Superior (2014) (16)
- Biogenic nitrogen gas production at the oxic-anoxic interface in the Cariaco Basin, Venezuela (2012) (16)
- Drivers of Sediment Accumulation and Nutrient Burial in Coastal Stormwater Detention Ponds, South Carolina, USA (2018) (16)
- Diagenetic effects on particulate phosphorus samples collected using formalin‐poisoned sediment traps (2005) (16)
- Uncertainty versus variability in upper ocean carbon flux estimates (2004) (14)
- Cycling of suspended particulate phosphorus in the redoxcline of the Cariaco Basin (2015) (14)
- Seasonal dynamics of midwater zooplankton and relation to particle cycling in the North Pacific Subtropical Gyre (2020) (13)
- A Time Series of Water Column Distributions and Sinking Particle Flux of Pseudo-Nitzschia and Domoic Acid in the Santa Barbara Basin, California (2018) (13)
- Future applications of 234Th in aquatic ecosystems (2006) (13)
- Radionuclide fluxes and particle scavenging in Cariaco Basin. (2004) (13)
- Ongoing Increase in Eastern Tropical North Pacific Denitrification as Interpreted Through the Santa Barbara Basin Sedimentary δ15N Record (2019) (12)
- An aeolian sediment reconstruction of regional wind intensity and links to larger scale climate variability since the last deglaciation from the east coast of southern Africa (2017) (11)
- Spatial and seasonal variability of dissolved organic matter in the Cariaco Basin (2013) (11)
- Isolation and molecular characterization of dissolved organic phosphorus using electrodialysis‐reverse osmosis and solution 31P‐NMR (2017) (10)
- Trace Element Heterogeneity Across Individual Planktic Foraminifera from the Modern Cariaco Basin (2020) (9)
- Enhanced Dissolved Organic Matter Recovery from Saltwater Samples with Electrodialysis (2016) (9)
- Deep zooplankton rely on small particles when particle fluxes are low (2020) (8)
- Cs and 210 Pb derived sediment accumulation rates and their role in the long-term development of the Mkuze River fl oodplain , South Africa (2010) (8)
- Development of a two‐layer transport model in layered muddy–permeable marsh sediments using 224Ra–228Th disequilibria (2019) (8)
- Lessons Learned in Summer Camp: A Case Study of the Learning Paths of Three Campers (2012) (8)
- Biogenic sinking particle fluxes and sediment trap collection efficiency at Ocean Station Papa (2021) (7)
- Dissolved and particulate phosphorus distributions and elemental stoichiometry throughout the Chukchi Sea (2016) (6)
- Recent trends in sediment and nutrient accumulation rates in coastal, freshwater Lake Sibaya, South Africa (2013) (6)
- Temporal Variability in Ecological Stoichiometry and Material Exchange in a Tidally Dominated Estuary (North Inlet, South Carolina) and the Impact on Community Nutrient Status (2018) (6)
- Transient Enhancement and Decoupling of Carbon and Opal Export in Cyclonic Eddies (2018) (5)
- Evidence for rapid trace element alteration of planktic foraminiferal shells from the Panama Basin: Manganese adsorption during vertical transport (2020) (4)
- Centennial OMZ changes in the NW Mexican Margin from geochemical and foraminiferal sedimentary records (2019) (4)
- Dust provenance and its role as a potential fertilizing agent for the Okavango Delta, Botswana (2020) (4)
- Resolving marine dissolved organic phosphorus (DOP) composition in a coastal estuary (2020) (4)
- Radioactivity in the Marine Environment: Understanding the Basics of Radioecology (2018) (4)
- Review of the analysis of 234Th in small volume (2–4 L) seawater samples: improvements and recommendations (2021) (4)
- Spatial and Temporal Variations in Pyrodinium bahamense Cyst Concentrations in the Sediments of Bioluminescent Mangrove Lagoon, St. Croix, USVI (2016) (4)
- INTO PARTICLE FORMATION AND REMINERALIZATION USING THE 1 SHORT-LIVED RADIONUCLIDE , THORUIM-234 2 3 (2010) (3)
- Concentrations, ratios, and sinking fluxes of major bioelements at Ocean Station Papa (2021) (3)
- Future applications of thorium‐234 in aquatic ecosystems (2004) (3)
- The Impacts of Flood, Drought, and Turbidites on Organic Carbon Burial Over the Past 2,000 years in the Santa Barbara Basin, California (2020) (3)
- Activities of 223 Ra and 226 Ra in fluids from the Lost City Hydrothermal Field require short fluid residence times (2021) (3)
- Reconstructing 800 Years of Carbonate Ion Concentration in the Cariaco Basin Using the Area Density of Planktonic Foraminifera Shells (2019) (2)
- Cyclonic eddies modulate temporal and spatial decoupling of particulate carbon, nitrogen, and biogenic silica export in the North Pacific Subtropical Gyre (2021) (2)
- Transport of Radium and Nutrients Through Eastern South African Beaches (2019) (2)
- Phosphorus cycling in the Gulf of Maine : a multi-tracer approach (1998) (2)
- BOOK REVIEW | Chemical Oceanography (Third Edition) (2006) (2)
- Losses of Soil Organic Carbon with Deforestation in Mangroves of Madagascar (2020) (2)
- Time-series Niskin-bottle sample data from R/V Hermano Gines cruises in the Cariaco Basin from 1995 through 2017 (CARIACO Ocean Time-Series Program) (2019) (1)
- Isolation and molecular characterization of dissolved organic phosphorus using electrodialysis-reverse osmosis and solution 31 P-NMR LIMNOLOGY OCEANOGRAPHY: METHODS (2017) (1)
- Radioactivity in the Marine Environment: Uranium-Thorium Decay Series (2018) (1)
- Estimating relative flux of phytodetritus, fecal pellets, and bacterial biomass using compound-specific isotope analysis of amino acids at Station Papa (EXPORTS) (2020) (1)
- Seasonal to interannual depth-dependent changes in phosphorus flux in Cariaco Basin, Venezuela (2004) (1)
- Radioactivity in the Marine Environment: Understanding the Basics of Radioactivity (2018) (1)
- Mercury isotopic evidence for the importance of particles as a source of mercury to marine organisms (2022) (1)
- Radioactivity in the Marine Environment: Cosmogenic and Anthropogenic Radionuclides (2018) (1)
- Characterization of phosphorus in sinking particles in Cariaco Basin, Venezuela (2004) (1)
- The Cariaco Basin: CARIACO Oceanographic Time Series (2010) (1)
- Elemental Stoichiometry and the Composition and Flux of Suspended and Sinking Material in a Coastal Marine Ecosystem (2015) (0)
- Mercury Stable Isotopes Reveal Deep Methylation of Mercury and its Uptake into the Open Ocean Food Web (2016) (0)
- CHARACTERIZATION AND QUANTIFICATION OF DISSOLVED ORGANIC PHOSPHORUS IN AQUATIC SYSTEMS (2016) (0)
- Characterizing seasonal contribution of particles from the surface ocean to the mesopelagic food web through amino acid compound specific isotopic analysis and 234 Thorium measurements (2016) (0)
- Decoupling between particulate carbon, nitrogen and biogenic silica export mediated by cyclonic eddies in the North Pacific Subtropical Gyre (2020) (0)
- Drivers of Sediment Accumulation and Nutrient Burial in Coastal Stormwater Detention Ponds, South Carolina, USA (2018) (0)
- Amino acid compound specific isotope values for particles from R/V Kilo Moana KM1407 and KM1418 in the Central North Pacific, Station ALOHA, Tropical Pacific, Feb and Sept. 2014 (2018) (0)
- Mercury stable isotope values for zooplankton collected during R/V Kilo Moana cruises KM1418 and KM1506 around Station ALOHA in 2014 and 2015 (2020) (0)
- CARIACO time series individual CTD profiles from B/O Hermano Gines HG93_CARIACO in the CARIACO basin from 1995-2017 (CARIACO project) (2019) (0)
- ELEMENTAL STOICHIOMETRY, AND NUTRIENT AND MINERAL FLUXES IN THE SANTA BARBARA BASIN OVER THE PAST TWO DECADES (2016) (0)
- Temperature sensitivity of oxygen demand varies as a function of organic matter source (2023) (0)
- “U.S. CARBON CYCLE SCIENCE PLAN” RELEASED (2012) (0)
- Mercury stable isotope values for marine particles from R/V Kilo Moana cruises KM1418, KM1407 and KM1506 around station ALOHA in 2014 and 2015 (2020) (0)
- Use of 234Th (2016) (0)
- Microscale Phosphorus Distribution and Chemistry in Marine Particles: New Insights From X-ray Absorption Near Edge Structure (XANES) Spectroscopy and X-ray Microscopy (2004) (0)
- the Subtropical Pacific Ocean Mesoscale Eddies Drive Increased Silica Export in (2007) (0)
- Dust: a potential nutrient source to the large semi-arid wetland, the Okavango Delta (2019) (0)
- Benitez-Nelson Receives 2006 Ocean Sciences Early Career Award (2007) (0)
- 800 years of carbonate ion concentration and area-density of Globigerinoides ruber from the Cariaco Basin (2019) (0)
- South Carolina Stormwater Detention Ponds: Sediment Accumulation and Nutrient Sequestration (2016) (0)
- Reference materials analyzed in the laboratory for THg isotopic composition (2020) (0)
- Interannual and sub-decadal variability in hydrography and nutrient concentrations in the Cariaco Basin (2014) (0)
- Anomalous δ13C in POC at the chemoautotrophy maximum in the Cariaco Basin (2016) (0)
- Integrating learning and environmental sustainability in a living, learning community (2016) (0)
- Amino acid compound specific isotope values for micronekton from R/V Kilo Moana KM1109, KM1123, KM1407, KM1418, and other cruises in the Central North Pacific, Station ALOHA, Tropical Pacific, 2007-2014 (2018) (0)
- Mercury stable isotope values for precipitation collected around Station ALOHA from 2005 to 2014 (2020) (0)
- From Land to the Ocean: The Interplay Between Allochthonous and Autochthonous Contribution to Particles in Nepheloid Layers of the Cariaco Basin, Venezuela (2019) (0)
- ASEXUAL REPRODUCTION IN THE PLANKTIC FORAMINIFER NEOGLOBOQUADRINA PACHYDERMA AND MORPHOLOGICAL AND TRACE ELEMENT VARIABILITY IN THE RESULTING OFFSPRING (2020) (0)
- Human perturbation to atmospheric phosphorus (2008) (0)
- ZOOPLANKTON PHOSPHORUS CONCENTRATIONS AND REDFIELD STOICHIOMETRY IN THE CENTRAL TROPICAL NORTH PACIFIC (2016) (0)
- PATTERNS OF TRACE ELEMENT GEOCHEMISTRY IN CULTURED NEOGLOBOQUADRINA PACHYDERMA CRUST CALCITE (2020) (0)
- EFFECTS OF STORMWATER MANAGEMENT PRACTICES ON NONPOINT SOURCE BOD LOADING TO COASTAL WATERS IN SOUTH CAROLINA (2019) (0)
- Deep zooplankton rely on small particles in response to low fluxes (2020) (0)
- THE TRANSIENT OASIS : CONSEQUENCES OF SPATIAL AND TEMPORAL VARIABILITY IN MACRONUTRIENTS AND PHOTOSYNTHETIC PIGMENTS ON PARTICLE EXPORT IN HAWAIIAN LEE CYCLONES (2010) (0)
- A 2,000 year Record of Biomarker Identification in Santa Barbara Basin, California Flood Sediments (2018) (0)
- Planktonic foraminiferal response to ocean acidification in the Santa Barbara Basin over the last century (2014) (0)
- SUPPORTING UNDERREPRESENTED UNDERGRADUATE STUDENTS IN THE GEOSCIENCES THROUGH PARTNERSHIPS BETWEEN UNIVERSITY HOUSING AND ACADEMICS (2021) (0)
- Aerosol Phosphorus Composition: New Insights from Synchrotron X-ray Spectroscopy (2014) (0)
- ABUNDANCE AND DIVERSITY OF BENTHIC MEGAFAUNA AT ABYSSAL STATION ALOHA (2022) (0)
- The Coupled North Atlantic-Arctic System : Processes and Dynamics ( Monday , 7 / 21 ) Anticyclones enhance Prochlorococcus and particle export in the Sargasso Sea (2014) (0)
- LATITUDINAL CHANGES IN234TH DERIVED MERCURY, CARBON AND NUTRIENT PARTICLE FLUXES IN THE CENTRAL TROPICAL NORTH PACIFIC (2016) (0)
- Using the short-lived radionuclide thorium-234 to explore particle fluxes in marine systems. (2021) (0)
- Mentoring through the Transitions: Voices on the Verge (2018) (0)
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Claudia Benitez-Nelson is affiliated with the following schools: