Daniel M. Sigman
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Chemistry
Daniel M. Sigman's Degrees
- PhD Geosciences Princeton University
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(Suggest an Edit or Addition)Daniel M. Sigman's Published Works
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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Southward Migration of the Intertropical Convergence Zone Through the Holocene (2001) (1995)
- A bacterial method for the nitrogen isotopic analysis of nitrate in seawater and freshwater. (2001) (1507)
- Glacial/interglacial variations in atmospheric carbon dioxide (2000) (1266)
- Measurement of the oxygen isotopic composition of nitrate in seawater and freshwater using the denitrifier method. (2002) (1230)
- Climate and the Collapse of Maya Civilization (2003) (850)
- Influence of the intertropical convergence zone on the East Asian monsoon (2007) (759)
- Dinitrogen fixation in the world's oceans (2002) (730)
- The polar ocean and glacial cycles in atmospheric CO2 concentration (2010) (681)
- Spatial coupling of nitrogen inputs and losses in the ocean (2007) (678)
- Contribution of Southern Ocean surface-water stratification to low atmospheric CO2 concentrations during the last glacial period (1997) (580)
- Natural abundance-level measurement of the nitrogen isotopic composition of oceanic nitrate: an adaptation of the ammonia diffusion method (1997) (484)
- The nitrogen isotope biogeochemistry of sinking particles from the margin of the Eastern North Pacific (1999) (433)
- Deglacial changes in ocean circulation from an extended radiocarbon calibration (1998) (386)
- Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton (2004) (366)
- Measuring 15N-NH4/+ in marine, estuarine and fresh waters: An adaptation of the ammonia diffusion method for samples with low ammonium concentrations (1998) (365)
- Nitrogen and oxygen isotope fractionation during dissimilatory nitrate reduction by denitrifying bacteria (2008) (359)
- North Pacific seasonality and the glaciation of North America 2.7 million years ago (2005) (356)
- Iron Fertilization of the Subantarctic Ocean During the Last Ice Age (2014) (351)
- Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin (2005) (340)
- A switch from Si(OH)4 to NO3− depletion in the glacial Southern Ocean (2002) (340)
- The GEOTRACES Intermediate Data Product 2017 (2015) (340)
- The bioinorganic chemistry of the ancient ocean: the co-evolution of cyanobacterial metal requirements and biogeochemical cycles at the Archean–Proterozoic boundary? (2003) (331)
- CO2 effects on taxonomic composition and nutrient utilization in an Equatorial Pacific phytoplankton assemblage (2002) (319)
- Links between tropical rainfall and North Atlantic climate during the last glacial period (2013) (311)
- Southern Ocean dust–climate coupling over the past four million years (2011) (307)
- The δ15N of nitrate in the southern ocean: Consumption of nitrate in surface waters (1999) (303)
- N isotopic composition of dissolved organic nitrogen and nitrate at the Bermuda Atlantic Time‐series Study site (2005) (296)
- Linking Diversity and Stable Isotope Fractionation in Ammonia-Oxidizing Bacteria (2002) (293)
- Isotopic evidence for large gaseous nitrogen losses from tropical rainforests. (2006) (293)
- An abrupt wind shift in western Europe at the onset of the Younger Dryas cold period (2008) (274)
- The δ15N of nitrate in the Southern Ocean: Nitrogen cycling and circulation in the ocean interior (2000) (273)
- Removal of nitrite with sulfamic acid for nitrate N and O isotope analysis with the denitrifier method. (2009) (265)
- Onset of permanent stratification in the subarctic Pacific Ocean (1999) (260)
- Polar ocean stratification in a cold climate (2004) (248)
- The isotopic composition of diatom-bound nitrogen in Southern Ocean sediments (1999) (237)
- The isotopic composition of diatom-bound nitrogen in Southern Ocean sediments (1999) (237)
- Isotopic evidence for source changes of nitrate in rain at Bermuda (2003) (233)
- A climate-driven switch in plant nitrogen acquisition within tropical forest communities (2007) (233)
- Carbon dioxide release from the North Pacific abyss during the last deglaciation (2007) (219)
- Triple oxygen isotope analysis of nitrate using the denitrifier method and thermal decomposition of N2O. (2007) (215)
- Two Modes of Change in Southern Ocean Productivity Over the Past Million Years (2013) (213)
- Isotopic constraints on glacial/interglacial changes in the oceanic nitrogen budget (2004) (208)
- Nitrogen and oxygen isotopic constraints on the origin of atmospheric nitrate in coastal Antarctica (2006) (203)
- Nitrogen Isotopes in the Ocean (2019) (178)
- Distinguishing between water column and sedimentary denitrification in the Santa Barbara Basin using the stable isotopes of nitrate (2003) (175)
- Glacial/interglacial variations in production and nitrogen fixation in the Cariaco Basin during the last 580 kyr (1998) (172)
- The dual isotopes of deep nitrate as a constraint on the cycle and budget of oceanic fixed nitrogen (2009) (171)
- Influence of ocean heat transport on the climate of the Last Glacial Maximum (1997) (169)
- Glacial/Interglacial Changes in Subarctic North Pacific Stratification (2005) (169)
- Coupling the 15N/14N and 18O/16O of nitrate as a constraint on benthic nitrogen cycling (2004) (168)
- Assimilation of upwelled nitrate by small eukaryotes in the Sargasso Sea (2011) (163)
- N and O isotope effects during nitrate assimilation by unicellular prokaryotic and eukaryotic plankton cultures (2010) (159)
- Reduced Interannual Rainfall Variability in East Africa During the Last Ice Age (2011) (158)
- Stable isotope constraints on the nitrogen cycle of the Mediterranean Sea water column (2002) (153)
- Nitrogen isotope dynamics of the Cariaco Basin, Venezuela (2004) (151)
- The biological productivity of the ocean (2012) (150)
- Ocean process tracers: nitrogen isotopes in the ocean (2009) (145)
- Seasonal variations in N and O isotopes of nitrate in snow at Summit, Greenland: Implications for the study of nitrate in snow and ice cores (2004) (144)
- Foraminiferal Isotope Evidence of Reduced Nitrogen Fixation in the Ice Age Atlantic Ocean (2009) (143)
- Carbon dioxide effects of Antarctic stratification, North Atlantic Intermediate Water formation, and subantarctic nutrient drawdown during the last ice age: Diagnosis and synthesis in a geochemical box model (2010) (143)
- Nitrogen isotope fractionation by alternative nitrogenases and past ocean anoxia (2014) (141)
- Diatom-bound 15N/14N: New support for enhanced nutrient consumption in the ice age subantarctic (2005) (136)
- Evidence from diatom-bound nitrogen isotopes for subarctic Pacific stratification during the last ice age and a link to North Pacific denitrification changes (2007) (136)
- Sensitivity of δ15N of nitrate, surface suspended and deep sinking particulate nitrogen to seasonal nitrate depletion in the Southern Ocean (2003) (134)
- Revisiting nutrient utilization in the glacial Antarctic: Evidence from a new method for diatom-bound N isotopic analysis (2004) (133)
- Subarctic Pacific evidence for a glacial deepening of the oceanic respired carbon pool (2009) (133)
- The distribution of nitrate 15N/14N in marine sediments and the impact of benthic nitrogen loss on the isotopic composition of oceanic nitrate (2007) (128)
- Nitrogen isotopic variations in the Gulf of California since the Last Deglaciation: Response to global climate change (1999) (127)
- The calcite lysocline as a constraint on glacial/interglacial low‐latitude production changes (1998) (126)
- THE MECHANISM OF ISOTOPE FRACTIONATION DURING ALGAL NITRATE ASSIMILATION AS ILLUMINATED BY THE 15N/14N OF INTRACELLULAR NITRATE 1 (2004) (123)
- Updates to instrumentation and protocols for isotopic analysis of nitrate by the denitrifier method. (2016) (119)
- Reduced isotope fractionation by denitrification under conditions relevant to the ocean (2012) (118)
- Coupled nitrification‐denitrification in sediment of the eastern Bering Sea shelf leads to 15N enrichment of fixed N in shelf waters (2011) (117)
- The Biological Pump in the Past (2014) (108)
- Nitrate isotopic composition between Bermuda and Puerto Rico: Implications for N2 fixation in the Atlantic Ocean (2008) (107)
- Origin of the deep Bering Sea nitrate deficit: Constraints from the nitrogen and oxygen isotopic composition of water column nitrate and benthic nitrate fluxes (2005) (97)
- Nitrogen losses in anoxic marine sediments driven by Thioploca–anammox bacterial consortia (2013) (95)
- 21st-century rise in anthropogenic nitrogen deposition on a remote coral reef (2017) (90)
- Glacial/interglacial changes in nutrient supply and stratification in the western subarctic North Pacific since the penultimate glacial maximum (2010) (89)
- Nitrogen isotopic evidence for a poleward decrease in surface nitrate within the ice age Antarctic (2008) (88)
- Consistent relationship between global climate and surface nitrate utilization in the western subarctic Pacific throughout the last 500 ka (2008) (87)
- Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics. (2020) (87)
- Sustained losses of bioavailable nitrogen from montane tropical forests (2012) (86)
- Nitrogen isotope constraints on subantarctic biogeochemistry (2006) (85)
- A method for nitrite removal in nitrate N and O isotope analyses (2006) (83)
- Antarctic Zone nutrient conditions during the last two glacial cycles (2014) (81)
- Eukaryotic assimilatory nitrate reductase fractionates N and O isotopes with a ratio near unity. (2012) (79)
- Deglacial pulses of deep-ocean silicate into the subtropical North Atlantic Ocean (2013) (78)
- Effect of global ocean temperature change on deep ocean ventilation (2007) (78)
- Coupled nitrate nitrogen and oxygen isotopes and organic matter remineralization in the Southern and Pacific Oceans (2013) (77)
- Changes in North Atlantic nitrogen fixation controlled by ocean circulation (2013) (74)
- Atmospheric deposition of inorganic and organic nitrogen and base cations in Hawaii (2002) (71)
- Atlantic Dominance of the Meridional Overturning Circulation (2008) (70)
- No iron fertilization in the equatorial Pacific Ocean during the last ice age (2016) (70)
- Interbasin isotopic correspondence between upper‐ocean bulk DON and subsurface nitrate and its implications for marine nitrogen cycling (2011) (70)
- Marine biogenic source of atmospheric organic nitrogen in the subtropical North Atlantic (2016) (69)
- Upper ocean nitrogen fluxes in the Polar Antarctic Zone: Constraints from the nitrogen and oxygen isotopes of nitrate (2009) (69)
- The flux and isotopic composition of reduced and total nitrogen in Bermuda rain (2010) (67)
- Subsurface tropical Pacific nitrogen isotopic composition of nitrate: Biogeochemical signals and their transport (2012) (65)
- Sinking organic matter spreads the nitrogen isotope signal of pelagic denitrification in the North Pacific (2009) (65)
- Relationship of nitrogen isotope fractionation to phytoplankton size and iron availability during the Southern Ocean Iron RElease Experiment (SOIREE) (2003) (64)
- A pervasive link between Antarctic ice core and subarctic Pacific sediment records over the past 800 kyrs (2010) (64)
- Denitrification in anoxic sediments supported by biological nitrate transport (2011) (61)
- Photosymbiosis and the expansion of shallow-water corals (2016) (61)
- Isotopic composition of rainwater nitrate at Bermuda: The influence of air mass source and chemistry in the marine boundary layer (2013) (60)
- Distinct roles of the Southern Ocean and North Atlantic in the deglacial atmospheric radiocarbon decline (2014) (60)
- The effects of secular calcium and magnesium concentration changes on the thermodynamics of seawater acid/base chemistry: Implications for Eocene and Cretaceous ocean carbon chemistry and buffering (2015) (60)
- Isotopic evidence for a marine ammonium source in rainwater at Bermuda (2014) (59)
- Isotopic composition of skeleton-bound organic nitrogen in reef-building symbiotic corals: A new method and proxy evaluation at Bermuda (2015) (57)
- Molecular characterization of water soluble organic nitrogen in marine rainwater by ultra-high resolution electrospray ionization mass spectrometry (2011) (57)
- A stagnation event in the deep South Atlantic during the last interglacial period (2014) (56)
- Poleward decrease in the isotope effect of nitrate assimilation across the Southern Ocean (2010) (55)
- Nitrate isotope distributions on the US GEOTRACES North Atlantic cross-basin section: Signals of polar nitrate sources and low latitude nitrogen cycling (2015) (55)
- The Nitrogen Isotope Dynamics of the Cariaco Basin (2004) (55)
- Active Pacific meridional overturning circulation (PMOC) during the warm Pliocene (2017) (53)
- Nitrogen isotopic composition of planktonic foraminifera from the modern ocean and recent sediments (2012) (53)
- Shortcomings of the isolated abyssal reservoir model for deglacial radiocarbon changes in the mid‐depth Indo‐Pacific Ocean (2011) (51)
- The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle (2019) (51)
- Controls on sedimentary nitrogen isotopes along the Chile margin (2009) (49)
- Testosterone levels in early fetal testes of domestic pigs. (1974) (48)
- Glacial/interglacial changes in the isotopes of nitrate from the Greenland Ice Sheet Project 2 (GISP2) ice core (2005) (48)
- Nitrogen in Past Marine Environments (2008) (48)
- New insights into sea ice nitrogen biogeochemical dynamics from the nitrogen isotopes (2014) (47)
- Time‐transgressive North Atlantic productivity changes upon Northern Hemisphere glaciation (2013) (47)
- Recycled iron fuels new production in the eastern equatorial Pacific Ocean (2017) (45)
- The counterintuitive effect of summer‐to‐fall mixed layer deepening on eukaryotic new production in the Sargasso Sea (2014) (45)
- Isotopic evidence for nitrification in the Antarctic winter mixed layer (2015) (45)
- Spatial distribution and temporal variation of nitrate nitrogen and oxygen isotopes in the upper equatorial Pacific Ocean (2016) (44)
- Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age (2017) (43)
- Impact of glacial/interglacial sea level change on the ocean nitrogen cycle (2017) (42)
- Nitrogen isotopic relationship between diatom-bound and bulk organic matter of cultured polar diatoms (2011) (40)
- 6.18 – The Biological Pump in the Past (2003) (38)
- North Atlantic ventilation of "southern-sourced" deep water in the glacial ocean (2012) (38)
- Southern Ocean upwelling, Earth’s obliquity, and glacial-interglacial atmospheric CO2 change (2020) (38)
- The contributions of nitrate uptake and efflux to isotope fractionation during algal nitrate assimilation (2014) (35)
- The origin of NO3− and N2 in deep subsurface fracture water of South Africa (2012) (35)
- Elevated 15N/14N in particulate organic matter, zooplankton, and diatom frustule-bound nitrogen in the ice-covered water column of the Bering Sea eastern shelf (2014) (35)
- Enhanced stratification and seasonality in the Subarctic Pacific upon Northern Hemisphere Glaciation–New evidence from diatom-bound nitrogen isotopes, alkenones and archaeal tetraethers (2012) (35)
- Insights into anthropogenic nitrogen deposition to the North Atlantic investigated using the isotopic composition of aerosol and rainwater nitrate (2013) (33)
- Vertical decoupling of nitrate assimilation and nitrification in the Sargasso Sea (2015) (32)
- The Southern Ocean during the ice ages: A review of the Antarctic surface isolation hypothesis, with comparison to the North Pacific (2021) (32)
- Tropical Dominance of N2 Fixation in the North Atlantic Ocean (2017) (31)
- Isotopic composition of carbonate-bound organic nitrogen in deep-sea scleractinian corals: A new window into past biogeochemical change (2014) (31)
- Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO2 rise (2018) (31)
- On the Properties of the Arctic Halocline and Deep Water Masses of the Canada Basin from Nitrate Isotope Ratios (2018) (31)
- Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic (2019) (30)
- Natural forcing of the North Atlantic nitrogen cycle in the Anthropocene (2018) (29)
- Advances in planktonic foraminifer research: New perspectives for paleoceanography (2018) (29)
- Enzyme‐level interconversion of nitrate and nitrite in the fall mixed layer of the Antarctic Ocean (2016) (29)
- Evaluating mechanisms of nutrient depletion and 13C enrichment in the intermediate‐depth Atlantic during the last ice age (2003) (29)
- Glacial-to-interglacial changes in nitrate supply and consumption in the subarctic North Pacific from microfossil-bound N isotopes at two trophic levels (2014) (29)
- Antarctic Stratification, Atmospheric Water Vapor, and Heinrich Events: a Hypothesis for Late Pleistocene Deglaciations (2013) (29)
- Antarctic stratification and glacial CO 2 (2001) (28)
- The proportion of remineralized nitrate on the ice‐covered eastern Bering Sea shelf evidenced from the oxygen isotope ratio of nitrate (2013) (28)
- Nitrogen isotopic analysis of carbonate-bound organic matter in modern and fossil fish otoliths (2018) (26)
- Influence of open ocean nitrogen supply on the skeletal δ15N of modern shallow-water scleractinian corals (2016) (26)
- The distinct nitrogen isotopic compositions of low and high molecular weight marine DON (2012) (26)
- Elevated foraminifera‐bound nitrogen isotopic composition during the last ice age in the South China Sea and its global and regional implications (2012) (26)
- Nitrogen uptake and nitrification in the subarctic North Atlantic Ocean (2018) (26)
- Detailed sedimentary N isotope records from Cariaco Basin for Terminations I and V: Local and global implications (2007) (26)
- Diagenetic aluminum uptake into diatom frustules and the preservation of diatom-bound organic nitrogen (2013) (25)
- Deglacial nitrogen isotope changes in the Gulf of Mexico: Evidence from bulk sedimentary and foraminifera-bound nitrogen in Orca Basin sediments (2011) (25)
- Cleaning methods for the isotopic determination of diatombound nitrogen in non‐fossil diatom frustules (2013) (25)
- Nitrogen isotopic response of prokaryotic and eukaryotic phytoplankton to nitrate availability in Sargasso Sea surface waters (2014) (24)
- The role of biological production in pleistocene atmospheric carbon dioxide variations and the nitrogen isotope dynamics of the southern ocean (1997) (22)
- High turnover rates indicated by changes in the fixed N forms and their stable isotopes in Antarctic landfast sea ice (2015) (22)
- Variation of summer phytoplankton community composition and its relationship to nitrate and regenerated nitrogen assimilation across the North Atlantic Ocean (2017) (22)
- The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications (2019) (21)
- Low-nutrient organic matter in the Sargasso Sea thermocline: A hypothesis for its role, identity, and carbon cycle implications (2018) (21)
- Nitrogen isotopic composition of organic matter from a 168 year-old coral skeleton: Implications for coastal nutrient cycling in the Great Barrier Reef Lagoon (2016) (20)
- Ground-truthing the planktic foraminifer-bound nitrogen isotope paleo-proxy in the Sargasso Sea (2018) (20)
- Climate and the Maya (2003) (20)
- Controls on the nitrogen isotopic composition of shallow water corals across a tropical reef flat transect (2014) (18)
- The Nitrogen Isotopic Composition of Tissue and Shell‐Bound Organic Matter of Planktic Foraminifera in Southern Ocean Surface Waters (2020) (17)
- Arctic Ocean stratification set by sea level and freshwater inputs since the last ice age (2021) (17)
- Nutrient conditions in the subpolar North Atlantic during the last glacial period reconstructed from foraminifera‐bound nitrogen isotopes (2013) (17)
- Nitrate isotopic gradients in the North Atlantic Ocean and the nitrogen isotopic composition of sinking organic matter (2019) (16)
- Palaeoceanography: Antarctic stratification and glacial CO2 (2001) (16)
- Megacity development and the demise of coastal coral communities: Evidence from coral skeleton δ15N records in the Pearl River estuary (2019) (16)
- Size-specific opal-bound nitrogen isotope measurements in North Pacific sediments (2013) (15)
- Aerobic respiration along isopycnals leads to overestimation of the isotope effect of denitrification in the ocean water column (2017) (15)
- Gulf Stream intensification after the early Pliocene shoaling of the Central American Seaway (2019) (13)
- A Seasonal Model of Nitrogen Isotopes in the Ice Age Antarctic Zone: Support for Weakening of the Southern Ocean Upper Overturning Cell (2018) (13)
- Life and death of a sewage treatment plant recorded in a coral skeleton δ15N record. (2017) (12)
- Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment (2021) (12)
- Dissolved Organic Nitrogen Cycling in the South China Sea From an Isotopic Perspective (2020) (12)
- PalaeoceanographyAntarctic stratification and glacial CO 2 (2001) (11)
- Nitric Oxide Isotopic Analyzer Based on a Compact Dual-Modulation Faraday Rotation Spectrometer (2015) (11)
- Palaeoceanography: Polar twins (2009) (10)
- Anti-correlation of summer/winter monsoons? Reply (2007) (9)
- Nitrogen isotopic constraints on nutrient transport to the upper ocean (2021) (9)
- Coupled nitrate N and O stable isotope fractionation by a natural marine plankton consortium (2015) (9)
- Yancheva et al. reply (2007) (8)
- Response to Comment by Zeebe and Tyrrell on “The Effects of Secular Calcium and Magnesium Concentration Changes on the Thermodynamics of Seawater Acid/Base Chemistry: Implications for the Eocene and Cretaceous Ocean Carbon Chemistry and Buffering” (2018) (8)
- Effect of iron limitation on the isotopic composition of cellular and released fixed nitrogen in Azotobacter vinelandii (2019) (7)
- Ice Age‐Holocene Similarity of Foraminifera‐Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific (2021) (7)
- Enhanced ocean oxygenation during Cenozoic warm periods (2022) (7)
- Correction to “Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin” (2006) (5)
- Cenozoic megatooth sharks occupied extremely high trophic positions (2022) (5)
- Comparison of the isotopic composition of fish otolith-bound organic N with host tissue (2020) (4)
- "Cyclic hyperalimentation" - an optimal technique for preservation of visceral protein mass. (1976) (4)
- Subarctic Pacific stratification and seasonality changes upon Northern Hemisphere Glaciation - New evidence from diatom-bound nitrogen isotopes (2011) (4)
- Online Method for Oxygen Triple Isotope Analyses of Nitrate (2004) (3)
- Yancheva et al. reply (2007) (3)
- Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda (2019) (3)
- Carbon, nitrogen, and oxygen stable isotopes in modern tooth enamel: A case study from Gorongosa National Park, central Mozambique (2022) (2)
- Correlation between the carbon isotopic composition of planktonic foraminifera-bound organic matter and surface water pCO2 across the equatorial Pacific (2021) (2)
- Eukaryotes dominate new production in the Sargasso Sea (2010) (2)
- The nitrogen and oxygen isotope composition of nitrate in the environment: The systematics of biological nitrate reduction (2009) (2)
- Correction to "Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics". (2020) (2)
- Controls on the nitrogen isotopic composition of fish otolith organic matter: Lessons from a controlled diet switch experiment (2021) (2)
- Analysis of nitric oxide isotopes via differential faraday rotation spectroscopy (2016) (2)
- Nitrogen isotopic composition of enameloid-bound organic matter from modern and fossil shark teeth (2016) (2)
- Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil‐Bound Organic Matter (2022) (2)
- Canup, Sigman, and Thompson receive 2004 James B. Macelwane Medal (2005) (1)
- Nitrogen uptake and nitrification in the subarctic North Atlantic Ocean: N uptake and nitrification in subarctic Atlantic (2018) (1)
- Distinct nitrogen isotopic compositions of healthy and cancerous tissue in mice brain and head&neck micro-biopsies (2021) (1)
- Variation of nitrate concentrations and δ15N values of Seawater in the Drake Passage, Antarctic Ocean (2008) (1)
- The Nitrogen and Oxygen Isotope Composition of Porewater Nitrate from Bering Sea Sediments (2002) (1)
- The Bering Strait was flooded 10,000 years before the Last Glacial Maximum (2022) (1)
- Biogenic barium fluxes of sediment core SO202-07-6 (2015) (1)
- Tooth enamel nitrogen isotope composition records trophic position: a tool for reconstructing food webs (2023) (1)
- Publisher Correction: Recycled iron fuels new production in the eastern equatorial Pacific Ocean (2017) (1)
- The Angola Gyre is a hotspot of dinitrogen fixation in the South Atlantic Ocean (2022) (1)
- Isotopic ratiometry of nitric oxide using a dual-modulation Faraday rotation spectrometer (2014) (1)
- Sedimentary nitrate reduction and its effect on the N-isotopic composition of oceanic nitrate (2005) (1)
- Geochemistry of ODP Site 145-882 (2009) (1)
- The nitrogen isotopes of fossil Tahiti corals from the last deglaciation (2015) (1)
- Compilation of nitrate d15N in the ocean (2021) (1)
- The Polar Oceans during the Deglaciation (2015) (0)
- Bulk suspended PON d15N from several cruises conducted in the Southern Ocean south of Africa from 2012-2019 (2020) (0)
- Revisiting the isotope effect of nitrate assimilation in the Antarctic Zone: Insights into glacial-interglacial variations in surface nitrate concentrations (2018) (0)
- Discerning Between Water Column and Sedimentary Denitrification in the Santa Barbara Basin Using the Nitrogen Isotopes of Nitrate (2001) (0)
- Contracted oxygen-deficient zones during Cenozoic climate optima (2022) (0)
- Consistent Changes in Nitrate Consumption in Two Sectors of the Antarctic Zone Through the Last Glacial Cycle (2019) (0)
- Foraminifera-bound Nitrogen Isotopes in the South Atlantic Subtropical Gyre over the last 500,000 Years (2018) (0)
- Photosymbiosis on a Mid-Devonian Reef: Evidence from Coral-Bound Nitrogen Isotopes (2022) (0)
- Diatom-bound N isotope records over the last two glacial cycles in sediment core PS75/072-4 (2015) (0)
- Geochemistry of sediment core HUG-C of Lake Huguang Maar, Southeast China (2007) (0)
- Productivity fuels life in the ocean, drives its chemical cycles, and lowers atmospheric carbon dioxide. Nutrient uptake and export interact with circulation to yield distinct ocean regimes. (2012) (0)
- Does Climate make History ? Climate and the Decay of the Maya Culture (2003) (0)
- BERING STRAIT SEA LEVEL DETECTS THE TIMING AND GEOMETRY OF NORTH AMERICAN ICE SHEET MELT (2021) (0)
- CENOZOIC EVOLUTION AND EXTINCTION OF MEGATOOTH SHARKS FROM STABLE ISOTOPE RATIOS IN BIOAPATITE (2022) (0)
- Corrigendum: Deglacial pulses of deep-ocean silicate into the subtropical North Atlantic Ocean (2013) (0)
- (Table S1) Age determination of ODP Site 145-887 (2007) (0)
- MOLLUSK SHELL δ 15 N VALUES AS INDICATORS OF DENITRIFICATION AND TROPHIC POSITION IN CONTRASTING SITES ACROSS CENTRAL AMERICAN ISTHMUS (2018) (0)
- Authigenic uranium, mass accumulation rates, benthic δ¹³C and SST during the last interglacial period of ODP Site 177-1094 (2014) (0)
- Southern Ocean overturning, export production and climate variability over the past 1 Myr (2011) (0)
- DECREASED TROPHIC COMPLEXITY OF MODERN CORAL REEF FOOD WEBS: NITROGEN ISOTOPIC EVIDENCE FROM FISH AND CORAL SKELETAL FOSSILS (2022) (0)
- THE AGULHAS CURRENT TRANSPORTS SIGNALS OF LOCAL AND REMOTE INDIAN OCEAN NITROGEN CYCLING (2023) (0)
- An Antarctic overturning hypothesis for deglaciations (2007) (0)
- The Carbon Isotopic Composition of Organic Matter in the Microfossils of Planktonic Foraminifera (2016) (0)
- Nitrogen isotopic composition of diatoms of sediment core PS75/072-4 (2015) (0)
- Tiepoints for ODP Site 108-658 (2013) (0)
- Total reflectance of sediment core MD03-2621 (2013) (0)
- Recycled iron fuels new production in the eastern equatorial Pacific Ocean (2017) (0)
- Trace metal concentration and age model of ODP Hole 165-1002C sediments (2001) (0)
- (Appendix A3) Al, Ca, Mn and Ba concentrations of ODP Site 145-882 (2009) (0)
- Total reflectance of sediment core SO130-289KL (2013) (0)
- The isotopic composition of diatom-bound in Southern Ocean sediments (2007) (0)
- Authigenic uranium, mass accumulation rates, benthic d13C and SST reconstruction for ODP Site 177-1094 (2014) (0)
- Planktic foraminifer shell d15N from Oceanic Flux Program (OFP) sediment traps in the Sargasso Sea (2018) (0)
- Enhanced Zonal Asymmetry in the Equatorial Pacific During the Last Deglaciation Based on Foraminifera-bound Nitrogen Isotopes (2018) (0)
- Using Deep-Sea Scleractinian Corals to Understand Nutrient Distribution in the Deglacial Northwest Atlantic Ocean (2019) (0)
- Distinct nitrogen isotopic compositions of healthy and cancerous tissue in mice brain and head&neck micro-biopsies (2021) (0)
- Age determination of ODP Hole 145-887 (2007) (0)
- Surface and bottom water reconstructions for ODP Site 177-1094 (2019) (0)
- Nitrate+nitrite and nitrate-only d15N from R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 (2020) (0)
- Climate-Dependence of Plant-Soil 15N/14N Interactions Across Tropical Rainforests (2005) (0)
- Orbital Variation in South China Sea Nitrogen Fixation over the Past 420,000 yrs (2012) (0)
- Planktic foraminifer shell d15N from net tows in the Sargasso Sea at BATS and Hydro Station S (2018) (0)
- Stable isotope record of benthic foraminifera in sediment core SO202-07-6 (2015) (0)
- Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda (2019) (0)
- Oceanic nutrient rise and the late Miocene inception of Pacific oxygen-deficient zones (2022) (0)
- Status of the Antarctic Ocean “surface isolation” hypothesis for glacial/interglacial carbon dioxide change (2021) (0)
- Foraminifera-Bound Nitrogen Isotopes: From Mechanistic Understanding to a Case Study in the Equatorial Pacific (2020) (0)
- Nitrogen and silicon isotopic signatures in the sea ice and surface waters of polars oceans: Implications for modern and past biogeochemical cycles (2011) (0)
- d15N of size-fractionated particulate organic nitrogen (PON) from net tows in the Sargasso Sea at BATS and Hydro Station S (2018) (0)
- Nitrogen Isotopic distribution in Antarctic Sea Ice (2013) (0)
- Southern Ocean biogeochemical control of glacial/interglacial carbon dioxide change (2014) (0)
- Bi-Hemispheric Changes in Westerly Winds Helped Drive Plio-Pleistocene Productivity Changes (2011) (0)
- (Supplementary Table 1) Concentrations of 14C, radiocarbon and calibrated ages obtained on planktonic foraminifera from core SO130-289KL from the northeastern Arabian Sea (2013) (0)
- Agreement of bulk sedimentary and foraminifera-bound nitrogen in the detection of a 4 million year trend in equatorial Pacific N isotopes (δ 15 N) (2019) (0)
- Planktic foraminifer tissue d15N from net tows in the Sargasso Sea at BATS and Hydro Station S (2018) (0)
- Nitrogen Isotope Fractionation Increases with the Cell-Specific Dissimilatory Nitrate Reduction Rate (2009) (0)
- The seasonal cycle in North Pacific sea surface temperature and the glaciation of North America 2.7 million years ago (2005) (0)
- Mechanistic Insights on Cellular Nitrogen Isotope Fractionation by N2-reducing Mo-nitrogenase (2022) (0)
- (Supplementary Table 2) Tie points of sediment core MD03-2621 (2013) (0)
- Past constraints on the Arctic Ocean fixed nitrogen cycle from foraminifera-bound N isotopes (2019) (0)
- The Impact of Incomplete Nutrient Consumption in the Southern Ocean on Global Mean Ocean Nitrate δ15N (2023) (0)
- Offsets determined to derive new composite depth for ODP Site 108-658 cores (2013) (0)
- Rapidly identifying network communities 8613 Computing water ’ s quantum properties (2006) (0)
- Age model and sedimentation rates of sediment core PS75/072-4 (2015) (0)
- Opal flux of sediment core PS75/072-4 (2015) (0)
- Age model of ODP Hole 165-1002C (2001) (0)
- (Supplementary Table 2) Tie points of sediment core SO130-289KL (2013) (0)
- Rock magnetism and X-ray flourescence spectrometry analyses on sediment cores of the Lake Huguang Maar, Southeast China (2007) (0)
- The distinct roles of the Antarctic and Subantarctic Zones in ocean productivity and atmospheric CO2 across the Mid-Pleistocene transition (2012) (0)
- Meridional Overturning Circulation: insights from nitrate isotopes and perspectives for past oceanic circulation (2018) (0)
- Secular decline of seawater calcium increases seawater buffering and pH (2015) (0)
- (Appendix A4) Element biogenic barium concentrations of ODP Site 145-882 (2009) (0)
- X-ray fluorescence spectrometry investigation of sediment core HUG-B of Lake Huguang Maar, Southeast China (2007) (0)
- (Appendix A1) Thorium excess concentrations of ODP Site 145-882 (2009) (0)
- Coupling among iron deposition, export production and nutrient utilization in the Subantarctic Atlantic over the last glacial cycle (2012) (0)
- ODP 1094 downcore data from the publication "The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle" (2019) (0)
- (Table S1) N15 isotope ratios, age determination and accumulation rates of sediment core HLY02-02-17 (2014) (0)
- A Millennial-Scale Reduction in Ventilation of the Deep South Atlantic During the Last Interglacial Period (2014) (0)
- Beyond Rayleigh Distillation: Reconstructing Glacial Nutrient Cycles using a Seasonal Model of the Southern Ocean (2016) (0)
- Magnetic susceptibility of sediment core HUG-AC of Lake Huguang Maar, Southeast China (2007) (0)
- Log-ratio of silica to aluminium counts (ln(Si/Al)) from ODP site 108-658 (2013) (0)
- Controls on the nitrogen isotopic composition of shallow water corals across a tropical reef flat transect (2014) (0)
- Publisher Correction: Recycled iron fuels new production in the eastern equatorial Pacific Ocean (2017) (0)
- Dissolved N2/Ar Ratios in Sedimentary Pore Waters: A New Twist in Marine Nitrogen Cycle (2008) (0)
- Nutrient-Poor, Slowly Sinking Organic Matter in the Sargasso Sea - A Hypothesis and Supporting Evidence (2016) (0)
- Cariaco basin trace metal data (iron, raw data) of ODP Hole 165-1002C (2001) (0)
- Ba/Fe ratio of sediment core PS75/072-4 (2015) (0)
- Glacial diatom-bound 15N/14N records from the Antarctic Zone of the Southern Ocean (2005) (0)
- Accumulation rates of ODP Site 177-1090 (2011) (0)
- Millennial-scale variability in dust deposition, marine export production, and nutrient consumption in the glacial subantarctic ocean (Invited) (2013) (0)
- Evidence From Diatom-Bound d15N for Bering Sea Stratification During the Last Ice Age and a Causal Link to North Pacific Denitrification Changes (2004) (0)
- Sediment total reflectance measurements from the Cariaco Basin (MD03-2621) and northeastern Arabian Sea (SO130-289KL) (2013) (0)
- Antarctic Ocean surface residence time and the development of the hundred-thousand-year ice age cycle (2018) (0)
- Does Climate make History (2003) (0)
- The Arctic Ocean fixed nitrogen cycle in past climates: Insights from foraminifer-bound nitrogen isotopes (2019) (0)
- Polar twins: The Antarctic and North Pacific during ice ages (2009) (0)
- (Appendix A2) Opal and calcium carbonate concentrations of ODP Site 145-882 (2009) (0)
- In-line optical subtraction using a differential Faraday rotation spectrometer for 15NO/14NO isotopic analysis (2021) (0)
- Documentation of sediment core SO130-289KL (2013) (0)
- Nitrate isotopic constraints on routes of nutrient supply to the global pycnocline (2020) (0)
- Cariaco basin trace metal data (titanium) of ODP Hole 165-1002C (2001) (0)
- Modelling the effect of intermediate-depth circulation on oceanic nutrient distributions during the last glacial maximum (1995) (0)
- Rise in the 15N-to-14N Ratio of Otolith-bound Organic Matter Associated with Late Cretaceous Cooling (2022) (0)
- Correction for Farmer et al., The Bering Strait was flooded 10,000 years before the Last Glacial Maximum (2023) (0)
- The polar ocean and glacial cycles in atmospheric carbon dioxide: Approaching the sawtooth (2008) (0)
- 230Th-normalized opal flux analyses of sediment core MD03-2705 (2013) (0)
- Nitrate (d15N) isotopic distribution in Antarctic Sea Ice (2012) (0)
- Evidence of Source Changes for Nitrate in Precipitation at Bermuda (2002) (0)
- Size-fractionated zooplankton d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 (2020) (0)
- Diatom-bound nitrogen isotope records in sediment core PS75/072-4 (2018) (0)
- Changes in Ice Age Nitrate Consumption, Productivity, and Biological Pump Efficiency can be Explained by the Internal Cycling of Iron (2016) (0)
- ln(Si/Al) record from ODP Site 108-658, off Mauritania (2013) (0)
- Nitrification-coupled denitrification in sediment of the eastern Bering Sea shelf leads to 15N-enrichment of fixed N in shelf waters (2010) (0)
- Stable isotope records and biogenic barium fluxes of sediment core SO202-07-06 (2015) (0)
- Documentation of sediment core MD03-2621 (2013) (0)
- Surviving a High Nutrient-Low Chlorophyll (HNLC) region: insights to the internal cycling of nitrogen and iron in the eastern equatorial Pacific (2016) (0)
- The Efficiency of the Biological Pump in the Southern Ocean over the Past 40,000 Years As Evidenced from Deep-Sea Corals (2014) (0)
- Nitrate isotopic constraints on routes of nutrient supply to global ocean pycnocline (2020) (0)
- Counterintuitive effect of fall mixed layer deepening on eukaryotic new production in the Sargasso Sea (2012) (0)
- The Emergence of the Pacific Meridional Overturning Circulation (PMOC) Paced by Obliquity Cycles during the Pliocene (2016) (0)
- The effect of benthic nitrogen cycling on the δ 15 N and δ 18 O of water-column nitrate (2003) (0)
- Modern Ocean Ground-truthing of Planktic Foraminifera-bound Nitrogen Isotopes (2018) (0)
- Planktic foraminifer tissue and shell d15N from net tows on R/V S.A. Agulhas II cruises VOY016 and VOY019 in the Southern Ocean south of Africa during 2015-2016 (2020) (0)
- Increased Dust Flux and Decreased Productivity in the Central Equatorial Pacific during the Last Glacial Maximum (2014) (0)
- Age model for the period spanning 140-118 ka of ODP Site 177-1094 (2014) (0)
- (Table S2) Calibrated ages of ODP Site 145-887 (2007) (0)
- Stable isotope record of Uvigerina peregrina in sediment core SO202-07-6 (2015) (0)
- Northwestern Subarctic Pacific Paleoproductivity Fluctuations : a Strong Link With Climate Variability During the Early-Mid-Neogene. (2003) (0)
- Annually resolved lake and shallow marine sediment records of global climate change of the past 16,000 years (2007) (0)
- Planktic foraminifer shell d15N from core-top sediments from the Sargasso Sea (2018) (0)
- d15N of size-fractionated particulate organic nitrogen (PON) from sediment traps in the Sargasso Sea (2018) (0)
- Controls on the Nitrogen and Oxygen Isotopic Composition (δ 15 N, δ 18 O, δ 17 O) of Atmospheric Nitrate in Princeton, NJ (2004) (0)
- Nitrogen biogeochemical dynamics in Antarctic pack ice as reflected in the nitrogen isotopes (2014) (0)
- Age tie points of ODP Site 177-1094 (2019) (0)
- Multiple nitrogen isotope recorders for surface ocean nitrate utilization in the Subarctic North Pacific and the Bering Sea (2017) (0)
- A Seasonally Resolved Coral Nitrogen Isotope Record from the Florida Keys: Implications for the Impact of Anthropogenic Nitrogen on the Gulf of Mexico (2020) (0)
- Culture Studies of Nitrogen and Oxygen Isotope Effects Associated with Nitrate Assimilation and Denitrification (2007) (0)
- Rock magnetic of sediment core HUG-AC of Lake Huguang Maar, Southeast China (2007) (0)
- Diatom-bound nitrogen isotope and opal flux records over the Holocene period in Southern Ocean sediment cores MD12-3396, MD11-3353 and PS75/072-4 (2018) (0)
- Stable oxygen isotopic composition of Neogloboquadrina pachyderma of sediment core PS75/072-4 (2015) (0)
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What Schools Are Affiliated With Daniel M. Sigman?
Daniel M. Sigman is affiliated with the following schools: