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List of works by Daniel Sigman

21st-century rise in anthropogenic nitrogen deposition on a remote coral reef.

scientific article

A climate-driven switch in plant nitrogen acquisition within tropical forest communities

scientific article

A stagnation event in the deep South Atlantic during the last interglacial period.

scientific article

Active Pacific meridional overturning circulation (PMOC) during the warm Pliocene.

scientific article published on 13 September 2017

Advances in planktonic foraminifer research: New perspectives for paleoceanography ⬇️

Aerobic respiration along isopycnals leads to overestimation of the isotope effect of denitrification in the ocean water column

scientific article published in January 2017

An abrupt wind shift in western Europe at the onset of the Younger Dryas cold period

scholarly article

Antarctic Zone nutrient conditions during the last two glacial cycles

Antarctic stratification and glacial CO2

scientific article published in Nature

Arctic Ocean stratification set by sea level and freshwater inputs since the last ice age

scientific article published on 16 August 2021

Atmospheric deposition of inorganic and organic nitrogen and base cations in Hawaii

scientific article published in 2002

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

article

Carbon dioxide release from the North Pacific abyss during the last deglaciation

scientific article published in October 2007

Cenozoic megatooth sharks occupied extremely high trophic positions

scientific article published on 24 June 2022

Changes in North Atlantic nitrogen fixation controlled by ocean circulation.

scientific article

Cleaning methods for the isotopic determination of diatombound nitrogen in non-fossil diatom frustules

scientific article published in 2013

Climate and the collapse of Maya civilization

scientific article (publication date: 14 March 2003)

Comparison of the isotopic composition of fish otolith-bound organic N with host tissue

scientific article published in February 2020

Consistent relationship between global climate and surface nitrate utilization in the western subarctic Pacific throughout the last 500 ka

article by Eric D. Galbraith et al published 23 May 2008 in Paleoceanography

Contribution of Southern Ocean surface-water stratification to low atmospheric CO2 concentrations during the last glacial period

scientific article published in Nature

Contributors

Controls on sedimentary nitrogen isotopes along the Chile margin

article

Controls on the nitrogen isotopic composition of fish otolith organic matter: Lessons from a controlled diet switch experiment

Controls on the nitrogen isotopic composition of shallow water corals across a tropical reef flat transect

article

Correction to "Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics"

scientific article published on 05 August 2020

Correction to “Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin”

scientific article published in 2006

Correlation between the carbon isotopic composition of planktonic foraminifera-bound organic matter and surface water pCO2 across the equatorial Pacific

scientific article published in March 2021

Coupled nitrate N and O stable isotope fractionation by a natural marine plankton consortium

scholarly article

Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin

scientific article published in 2005

Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age.

scientific article

Deglacial changes in ocean circulation from an extended radiocarbon calibration

scientific article published in Nature

Deglacial nitrogen isotope changes in the Gulf of Mexico: Evidence from bulk sedimentary and foraminifera-bound nitrogen in Orca Basin sediments

article

Detailed sedimentary N isotope records from Cariaco Basin for Terminations I and V: Local and global implications

Diatom-bound 15 N/ 14 N: New support for enhanced nutrient consumption in the ice age subantarctic

scholarly article

Dissolved Organic Nitrogen Cycling in the South China Sea From an Isotopic Perspective

scientific article published in December 2020

Distinct roles of the Southern Ocean and North Atlantic in the deglacial atmospheric radiocarbon decline

scientific article

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

Elevated foraminifera-bound nitrogen isotopic composition during the last ice age in the South China Sea and its global and regional implications

scientific article published in 2012

Enhanced ocean oxygenation during Cenozoic warm periods

scientific article published in September 2022

Enhanced stratification and seasonality in the Subarctic Pacific upon Northern Hemisphere Glaciation–New evidence from diatom-bound nitrogen isotopes, alkenones and archaeal tetraethers

article

Eukaryotic assimilatory nitrate reductase fractionates N and O isotopes with a ratio near unity.

scientific article

Evidence from diatom-bound nitrogen isotopes for subarctic Pacific stratification during the last ice age and a link to North Pacific denitrification changes

article by Brigitte G. Brunelle et al published March 2007 in Paleoceanography

Glacial-to-interglacial changes in nitrate supply and consumption in the subarctic North Pacific from microfossil-bound N isotopes at two trophic levels

scholarly article

Glacial/interglacial changes in nutrient supply and stratification in the western subarctic North Pacific since the penultimate glacial maximum

scholarly article

Glacial/interglacial changes in the isotopes of nitrate from the Greenland Ice Sheet Project 2 (GISP2) ice core

scientific article

Glacial/interglacial variations in production and nitrogen fixation in the Cariaco Basin during the last 580 kyr

scientific article

Global Nitrogen Cycle: Critical Enzymes, Organisms, and Processes for Nitrogen Budgets and Dynamics

scientific article published on 12 June 2020

Ground-truthing the planktic foraminifer-bound nitrogen isotope paleo-proxy in the Sargasso Sea

scientific article published in August 2018

Gulf Stream intensification after the early Pliocene shoaling of the Central American Seaway

scientific article published in August 2019

High turnover rates indicated by changes in the fixed N forms and their stable isotopes in A ntarctic landfast sea ice

scientific article

Ice Age‐Holocene Similarity of Foraminifera‐Bound Nitrogen Isotope Ratios in the Eastern Equatorial Pacific

scientific article published in May 2021

Impact of glacial/interglacial sea level change on the ocean nitrogen cycle

scientific article published on 31 July 2017

Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO2 rise

Influence of ocean heat transport on the climate of the Last Glacial Maximum

scientific article published in Nature

Influence of open ocean nitrogen supply on the skeletal δ15N of modern shallow-water scleractinian corals

scholarly article by Xingchen T. Wang et al published May 2016 in Earth and Planetary Science Letters

Influence of the intertropical convergence zone on the East Asian monsoon

scientific article published in January 2007

Interbasin isotopic correspondence between upper-ocean bulk DON and subsurface nitrate and its implications for marine nitrogen cycling

Iron fertilization of the Subantarctic ocean during the last ice age.

scientific article published in March 2014

Isotopic Ratiometry of Nitric Oxide using a Dual-modulation Faraday Rotation Spectrometer

scholarly article

Isotopic composition of carbonate-bound organic nitrogen in deep-sea scleractinian corals: A new window into past biogeochemical change

article

Isotopic constraints on glacial/interglacial changes in the oceanic nitrogen budget

Isotopic evidence for large gaseous nitrogen losses from tropical rainforests

scholarly article

Isotopic evidence for nitrification in the Antarctic winter mixed layer

scientific article published in April 2015

Isotopic evidence for source changes of nitrate in rain at Bermuda

article

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

scientific article published on 24 June 2022

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

scientific article published on 5 March 2022

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil-bound Organic Matter

scientific article published on 4 March 2022

Life and death of a sewage treatment plant recorded in a coral skeleton δ15N record

scientific article

Links between tropical rainfall and North Atlantic climate during the last glacial period

Low-nutrient organic matter in the Sargasso Sea thermocline: A hypothesis for its role, identity, and carbon cycle implications

scientific article published in November 2018

Marine biogenic source of atmospheric organic nitrogen in the subtropical North Atlantic

scientific article published on 6 January 2016

Megacity development and the demise of coastal coral communities: Evidence from coral skeleton δ15 N records in the Pearl River estuary

scientific article published on 16 January 2020

N isotopic composition of dissolved organic nitrogen and nitrate at the Bermuda Atlantic Time-series Study site

article

Natural forcing of the North Atlantic nitrogen cycle in the Anthropocene

article published in the Proceedings of the National Academy of Sciences of the United States of America

Nitrate isotope distributions on the US GEOTRACES North Atlantic cross-basin section: Signals of polar nitrate sources and low latitude nitrogen cycling

scientific article published in December 2015

Nitrate isotopic composition between Bermuda and Puerto Rico: Implications for N2fixation in the Atlantic Ocean

article

Nitrate isotopic gradients in the North Atlantic Ocean and the nitrogen isotopic composition of sinking organic matter

scientific article published in March 2019

Nitric oxide isotopic analyzer based on a compact dual-modulation Faraday rotation spectrometer

scientific article

Nitrogen in Past Marine Environments

Nitrogen isotope constraints on subantarctic biogeochemistry

scientific article published in 2006

Nitrogen isotope dynamics of the Cariaco Basin, Venezuela

scientific article published in 2004

Nitrogen isotope evidence for expanded ocean suboxia in the early Cenozoic

scientific article published on 01 April 2019

Nitrogen isotope fractionation by alternative nitrogenases and past ocean anoxia

scientific article published on 17 March 2014

Nitrogen isotopes in tooth enamel record diet and trophic level enrichment: Results from a controlled feeding experiment

scientific article published in March 2021

Nitrogen isotopic analysis of carbonate-bound organic matter in modern and fossil fish otoliths

scholarly article

Nitrogen isotopic composition of organic matter from a 168 year-old coral skeleton: Implications for coastal nutrient cycling in the Great Barrier Reef Lagoon

article

Nitrogen isotopic constraints on nutrient transport to the upper ocean

scientific article published in November 2021

Nitrogen isotopic response of prokaryotic and eukaryotic phytoplankton to nitrate availability in Sargasso Sea surface waters

scientific article published in May 2014

Nitrogen isotopic variations in the Gulf of California since the Last Deglaciation: Response to global climate change

scientific article

Nitrogen uptake and nitrification in the subarctic North Atlantic Ocean

scientific article published on 16 February 2018

North Atlantic ventilation of “southern-sourced” deep water in the glacial ocean

North Pacific seasonality and the glaciation of North America 2.7 million years ago.

scientific article published on February 2005

On the Properties of the Arctic Halocline and Deep Water Masses of the Canada Basin from Nitrate Isotope Ratios

scientific article published in August 2018

Origin of the deep Bering Sea nitrate deficit: Constraints from the nitrogen and oxygen isotopic composition of water column nitrate and benthic nitrate fluxes

scientific article published in 2005

Oxygen rise in the tropical upper ocean during the Paleocene-Eocene Thermal Maximum

scientific article published on 15 February 2024

Photosymbiosis and the expansion of shallow-water corals

scientific article

Polar ocean stratification in a cold climate.

scientific article

Publisher Correction: Recycled iron fuels new production in the eastern equatorial Pacific Ocean

scientific article published on 5 December 2017

Recycled iron fuels new production in the eastern equatorial Pacific Ocean

scientific article published on 24 October 2017

Reduced interannual rainfall variability in East Africa during the last ice age.

scientific article published on August 2011

Reduced isotope fractionation by denitrification under conditions relevant to the ocean

scientific article published in September 2012

Removal of nitrite with sulfamic acid for nitrate N and O isotope analysis with the denitrifier method

article

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?

scientific article published in May 2018

Sensitivity of δ<sup>15</sup>N of nitrate, surface suspended and deep sinking particulate nitrogen to seasonal nitrate depletion in the Southern Ocean

scientific article published in 2003

Sinking organic matter spreads the nitrogen isotope signal of pelagic denitrification in the North Pacific

article

Size-specific opal-bound nitrogen isotope measurements in North Pacific sediments

scholarly article

Southern Ocean dust-climate coupling over the past four million years.

scientific article

Southern Ocean upwelling, Earth’s obliquity, and glacial-interglacial atmospheric CO2 change

scientific article

Spatial coupling of nitrogen inputs and losses in the ocean

scientific article

Spatial distribution and temporal variation of nitrate nitrogen and oxygen isotopes in the upper equatorial Pacific Ocean

scientific article published on 6 November 2015

Subsurface tropical Pacific nitrogen isotopic composition of nitrate: Biogeochemical signals and their transport

scientific article published in 2012

The Angola Gyre is a hotspot of dinitrogen fixation in the South Atlantic Ocean

scientific article published on 30 June 2022

The GEOTRACES Intermediate Data Product 2014

article

The GEOTRACES Intermediate Data Product 2017

scholarly article

The Nitrogen Isotopic Composition of Tissue and Shell‐Bound Organic Matter of Planktic Foraminifera in Southern Ocean Surface Waters

scientific article published in February 2020

The Southern Ocean during the ice ages: A review of the Antarctic surface isolation hypothesis, with comparison to the North Pacific

scientific article published in February 2021

The bioinorganic chemistry of the ancient ocean: the co-evolution of cyanobacterial metal requirements and biogeochemical cycles at the Archean–Proterozoic boundary?

scientific article published in 2003

The calcite lysocline as a constraint on glacial/interglacial low-latitude production changes

scientific article published in 1998

The counterintuitive effect of summer-to-fall mixed layer deepening on eukaryotic new production in the Sargasso Sea

scientific article published in 2014

The dual isotopes of deep nitrate as a constraint on the cycle and budget of oceanic fixed nitrogen

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

scientific article published in May 2015

The flux and isotopic composition of reduced and total nitrogen in Bermuda rain

article

The isotope effect of nitrate assimilation in the Antarctic Zone: Improved estimates and paleoceanographic implications

scientific article published in February 2019

The nitrogen isotope biogeochemistry of sinking particles from the margin of the Eastern North Pacific

scientific article published in 1999

The origin of NO3− and N2 in deep subsurface fracture water of South Africa

scholarly article

The polar ocean and glacial cycles in atmospheric CO(2) concentration

scientific article published on July 2010

The proportion of remineralized nitrate on the ice-covered eastern Bering Sea shelf evidenced from the oxygen isotope ratio of nitrate

scientific article published in 2013

The residence time of Southern Ocean surface waters and the 100,000-year ice age cycle

scientific article

Tracing the fate of seabird‐derived nitrogen in a coral reef using nitrate and coral skeleton nitrogen isotopes

scientific article published in 2024

Triple Oxygen Isotope Analysis of Nitrate Using the Denitrifier Method and Thermal Decomposition of N2O

article

Tropical Dominance of N 2 Fixation in the North Atlantic Ocean

scientific article published in October 2017

Updates to instrumentation and protocols for isotopic analysis of nitrate by the denitrifier method

scientific article

Uptake of groundwater nitrogen by a near-shore coral reef community on Bermuda

Vertical decoupling of nitrate assimilation and nitrification in the Sargasso Sea

scientific article published in September 2015

Yancheva et al. reply

scientific article published in Nature

Yancheva et al. reply

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