Tropical Dominance of N2 Fixation in the North Atlantic Ocean

Bulk vs. amino acid stable N isotope estimations of metabolic status and contributions of nitrogen fixation to size-fractionated zooplankton biomass in the subtropical N Atlantic

(2016) Carmen Mompeán et al.   DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS

Effects of African dust deposition on phytoplankton in the western tropical Atlantic Ocean off Barbados

(2016) Chia-Te Chien et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Elusive marine nitrogen fixation

(2016) Nicolas Gruber   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

(2016) Katye E. Altieri et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Low rates of nitrogen fixation in eastern tropical South Pacific surface waters

(2016) Angela N. Knapp et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

(2016) M. Alexandra Weigand et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

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

(2015) Patrick A. Rafter et al.   LIMNOLOGY AND OCEANOGRAPHY

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

(2015) Dario Marconi et al.   MARINE CHEMISTRY

Equatorial upwelling enhances nitrogen fixation in the Atlantic Ocean

(2013) Ajit Subramaniam et al.   GEOPHYSICAL RESEARCH LETTERS

Changes in North Atlantic nitrogen fixation controlled by ocean circulation

(2013) Marietta Straub et al.   NATURE

Strong latitudinal patterns in the elemental ratios of marine plankton and organic matter

(2013) Adam C. Martiny et al.   Nature Geoscience

Seasonal ITCZ migration dynamically controls the location of the (sub)tropical Atlantic biogeochemical divide

(2013) C. Schlosser et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Sensitivity of Trichodesmium erythraeum and Crocosphaera watsonii abundance and N2 fixation rates to varying NO3− and PO43− concentrations in batch cultures

(2012) AN Knapp et al.   AQUATIC MICROBIAL ECOLOGY

Data-based estimates of suboxia, denitrification, and N2O production in the ocean and their sensitivities to dissolved O2

(2012) Daniele Bianchi et al.   GLOBAL BIOGEOCHEMICAL CYCLES

A probabilistic estimate of global marine N-fixation and denitrification

(2012) Olivier Eugster et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Oceanic nitrogen reservoir regulated by plankton diversity and ocean circulation

(2012) Thomas Weber et al.   NATURE

Doubling of marine dinitrogen-fixation rates based on direct measurements

(2012) Tobias Großkopf et al.   NATURE

Technical Updates to the Bacterial Method for Nitrate Isotopic Analyses

(2011) Matthew R. McIlvin et al.   ANALYTICAL CHEMISTRY

Nitrogen fixation in the South Atlantic Gyre and the Benguela Upwelling System

(2011) Jill A. Sohm et al.   GEOPHYSICAL RESEARCH LETTERS

Biogeographical controls on the marine nitrogen fixers

(2011) F. M. Monteiro et al.   GLOBAL BIOGEOCHEMICAL CYCLES

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

(2011) Angela N. Knapp et al.   GLOBAL BIOGEOCHEMICAL CYCLES

The supply of excess phosphate across the Gulf Stream and the maintenance of subtropical nitrogen fixation

(2011) Jaime B. Palter et al.   GLOBAL BIOGEOCHEMICAL CYCLES

Coupled nitrification-denitrification in sediment of the eastern Bering Sea shelf leads to15N enrichment of fixed N in shelf waters

(2011) J. Granger et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Routes of Agulhas rings in the southeastern Cape Basin

(2010) Guillaume Dencausse et al.   DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS

Ocean nutrient ratios governed by plankton biogeography

(2010) Thomas S. Weber et al.   NATURE

Magnitude of oceanic nitrogen fixation influenced by the nutrient uptake ratio of phytoplankton

(2010) Matthew M. Mills et al.   Nature Geoscience

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

(2009) Daniel M. Sigman et al.   GEOPHYSICAL RESEARCH LETTERS

Nitrate isotope anomalies reflect N2fixation in the Azores Front region (subtropical NE Atlantic)

(2009) Annie Bourbonnais et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Large-scale distribution of Atlantic nitrogen fixation controlled by iron availability

(2009) C. Mark Moore et al.   Nature Geoscience

Constraints on nitrogen cycling at the subtropical North Pacific Station ALOHA from isotopic measurements of nitrate and particulate nitrogen

(2008) K.L. Casciotti et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

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

(2008) Angela N. Knapp et al.   GLOBAL BIOGEOCHEMICAL CYCLES

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

(2008) Angela N. Knapp et al.   MARINE CHEMISTRY

Agulhas leakage dynamics affects decadal variability in Atlantic overturning circulation

(2008) A. Biastoch et al.   NATURE

Oxygen minimum zones in the eastern tropical Atlantic and Pacific oceans

(2008) Johannes Karstensen et al.   PROGRESS IN OCEANOGRAPHY