[HTML][HTML] Climate change in the Baltic Sea region: a summary

HEM Meier, M Kniebusch, C Dieterich… - Earth System …, 2022 - esd.copernicus.org
Abstract Based on the Baltic Earth Assessment Reports of this thematic issue in Earth
System Dynamics and recent peer-reviewed literature, current knowledge of the effects of …

Non-cyanobacterial diazotrophs: global diversity, distribution, ecophysiology, and activity in marine waters

KA Turk-Kubo, MR Gradoville, S Cheung… - FEMS microbiology …, 2023 - academic.oup.com
Biological dinitrogen (N2) fixation supplies nitrogen to the oceans, supporting primary
productivity, and is carried out by some bacteria and archaea referred to as diazotrophs …

[HTML][HTML] Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N fixation

Z Shao, Y Xu, H Wang, W Luo, L Wang… - Earth System …, 2023 - essd.copernicus.org
Marine diazotrophs convert dinitrogen (N 2) gas into bioavailable nitrogen (N), supporting
life in the global ocean. In 2012, the first version of the global oceanic diazotroph database …

Natural iron fertilization by shallow hydrothermal sources fuels diazotroph blooms in the ocean

S Bonnet, C Guieu, V Taillandier, C Boulart… - Science, 2023 - science.org
Iron is an essential nutrient that regulates productivity in~ 30% of the ocean. Compared with
deep (> 2000 meter) hydrothermal activity at mid-ocean ridges that provide iron to the …

Biogeochemical explanations for the world's most phosphate-rich lake, an origin-of-life analog

S Haas, KP Sinclair, DC Catling - Communications Earth & …, 2024 - nature.com
Environmental phosphate concentrations are typically much lower (~ 10− 6 M) than needed
for prebiotic phosphorylation of nucleosides, critical for the origin of life. Here, we tested …

Accelerated nitrogen cycling on Mediterranean seagrass leaves at volcanic CO2 vents

J Berlinghof, LM Montilla, F Peiffer, GM Quero… - Communications …, 2024 - nature.com
Seagrass meadows form highly productive and diverse ecosystems in coastal areas
worldwide, where they are increasingly exposed to ocean acidification (OA). Efficient …

A critical review of the 15N2 tracer method to measure diazotrophic production in pelagic ecosystems

AE White, J Granger, C Selden… - Limnology and …, 2020 - Wiley Online Library
Dinitrogen (N2) fixation is an important source of biologically reactive nitrogen (N) to the
global ocean. The magnitude of this flux, however, remains uncertain, in part because N2 …

Cell-specific measurements show nitrogen fixation by particle-attached putative non-cyanobacterial diazotrophs in the North Pacific Subtropical Gyre

KJ Harding, KA Turk-Kubo, EWK Mak, PK Weber… - Nature …, 2022 - nature.com
Biological nitrogen fixation is a major important source of nitrogen for low-nutrient surface
oceanic waters. Nitrogen-fixing (diazotrophic) cyanobacteria are believed to be the primary …

Coral-associated nitrogen fixation rates and diazotrophic diversity on a nutrient-replete equatorial reef

MA Moynihan, NF Goodkin, KM Morgan… - The ISME …, 2022 - academic.oup.com
The role of diazotrophs in coral physiology and reef biogeochemistry remains poorly
understood, in part because N2 fixation rates and diazotrophic community composition have …

Transcriptional responses of Trichodesmium to natural inverse gradients of Fe and P availability

E Cerdan-Garcia, A Baylay, D Polyviou… - The ISME …, 2022 - academic.oup.com
The filamentous diazotrophic cyanobacterium Trichodesmium is responsible for a significant
fraction of marine di-nitrogen (N2) fixation. Growth and distribution of Trichodesmium and …