[HTML][HTML] Database of nitrification and nitrifiers in the global ocean
As a key biogeochemical pathway in the marine nitrogen cycle, nitrification (ammonia
oxidation and nitrite oxidation) converts the most reduced form of nitrogen–ammonium …
oxidation and nitrite oxidation) converts the most reduced form of nitrogen–ammonium …
Influence of open ocean nitrogen supply on the skeletal δ15N of modern shallow-water scleractinian corals
The isotopic composition of skeleton-bound organic nitrogen in shallow-water scleractinian
corals (hereafter, CS-δ 15 N) is an emerging tool for studying the marine nitrogen cycle in …
corals (hereafter, CS-δ 15 N) is an emerging tool for studying the marine nitrogen cycle in …
Global trends in marine nitrate N isotopes from observations and a neural network-based climatology
Nitrate is a critical ingredient for life in the ocean because, as the most abundant form of
fixed nitrogen in the ocean, it is an essential nutrient for primary production. The availability …
fixed nitrogen in the ocean, it is an essential nutrient for primary production. The availability …
[HTML][HTML] Biogeochemical controls on ammonium accumulation in the surface layer of the Southern Ocean
The production and removal of ammonium (NH 4+) are essential upper-ocean nitrogen
cycle pathways, yet in the Southern Ocean where NH 4+ has been observed to accumulate …
cycle pathways, yet in the Southern Ocean where NH 4+ has been observed to accumulate …
Nitrate assimilation and regeneration in the Barents Sea: insights from nitrogen isotopes
While the entire Arctic Ocean is warming rapidly, the Barents Sea in particular is
experiencing significant warming and sea ice retreat. An increase in ocean heat transport …
experiencing significant warming and sea ice retreat. An increase in ocean heat transport …
Prochlorococcus Exudate Stimulates Heterotrophic Bacterial Competition with Rival Phytoplankton for Available Nitrogen
The marine cyanobacterium Prochlorococcus numerically dominates the phytoplankton
community of the nutrient-limited open ocean, establishing itself as the most abundant …
community of the nutrient-limited open ocean, establishing itself as the most abundant …
[HTML][HTML] Quantifying the N trophic offset in a cold-water scleractinian coral (CWC): implications for the CWC diet and coral N as a marine N cycle proxy
The nitrogen (N) isotope composition (δ 15 N) of cold-water corals is a promising proxy for
reconstructing past ocean N cycling, as a strong correlation was found between the δ 15 N …
reconstructing past ocean N cycling, as a strong correlation was found between the δ 15 N …
Isotopic fractionation of carbon during uptake by phytoplankton across the South Atlantic subtropical convergence
The stable isotopic composition of particulate organic carbon (δ 13 C POC) in the surface
waters of the global ocean can vary with the aqueous CO 2 concentration ([CO 2 (aq)]) and …
waters of the global ocean can vary with the aqueous CO 2 concentration ([CO 2 (aq)]) and …
[HTML][HTML] The influence of the cape canyon on the food web structure of the southern Benguela upwelling system
Submarine canyons are heterogeneous environments known to support a variety of benthic
organisms and they are considered biodiversity hotspots. The peculiar hydrographic …
organisms and they are considered biodiversity hotspots. The peculiar hydrographic …
Quantification of multiple simultaneously occurring nitrogen flows in the euphotic ocean
The general features of the N cycle in the sunlit region of the ocean are well known, but
methodological difficulties have previously confounded simultaneous quantification of …
methodological difficulties have previously confounded simultaneous quantification of …