[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 …

Diazotrophy in the Indian Ocean: Current understanding and future perspectives

S Chowdhury, E Raes, C Hörstmann… - Limnology and …, 2023 - Wiley Online Library
Dinitrogen (N2) fixation provides the major source of reactive nitrogen in the open ocean,
sustaining biological productivity. The Indian Ocean (IO) covers 22% of the ocean surface …

Microbial ecology of the Southern Ocean

DJ Castillo, CD Dithugoe, OK Bezuidt… - FEMS Microbiology …, 2022 - academic.oup.com
Abstract The Southern Ocean (SO) distributes climate signals and nutrients worldwide,
playing a pivotal role in global carbon sequestration. Microbial communities are essential …

Short‐and long‐read metabarcoding of the eukaryotic rRNA operon: evaluation of primers and comparison to shotgun metagenomics sequencing

MAC Latz, V Grujcic, S Brugel, J Lycken… - Molecular Ecology …, 2022 - Wiley Online Library
High‐throughput sequencing‐based analysis of microbial diversity has evolved vastly over
the last decade. Currently, the go‐to method for studying microbial eukaryotes is short‐read …

Long-term saline water drip irrigation alters soil physicochemical properties, bacterial community structure, and nitrogen transformations in cotton

X Guo, S Du, H Guo, W Min - Applied Soil Ecology, 2023 - Elsevier
Saline water irrigation has become important in alleviating shortages of freshwater
resources in arid areas. However, long-term saline irrigation increases soil salinity with …

Effects of inorganic and compost tea fertilizers application on the taxonomic and functional microbial diversity of the purslane rhizosphere

A Carrascosa, JA Pascual, Á López-García… - Frontiers in Plant …, 2023 - frontiersin.org
Introduction Soil fertility is a major determinant of plant-microbial interactions, thus, directly
and indirectly affecting crop productivity and ecosystem functions. In this study, we analysed …

Version 2 of the global oceanic diazotroph database

Z Shao, Y Xu, H Wang, W Luo, L Wang… - Earth System …, 2023 - essd.copernicus.org
Marine diazotrophs convert dinitrogen (N 2) in seawater into bioavailable nitrogen (N),
contributing approximately half of the external input of bioavailable N to the global ocean. A …

Fronts divide diazotroph communities in the Southern Indian Ocean

S Chowdhury, H Berthelot, C Baudet… - FEMS Microbiology …, 2024 - academic.oup.com
Dinitrogen (N2) fixation represents a key source of reactive nitrogen in marine ecosystems.
While the process has been rather well-explored in low latitudes of the Atlantic and Pacific …

Dynamic change in an ocean desert: Microbial diversity and trophic transfer along the 110 E meridional in the Indian Ocean

EJ Raes, C Hörstmann, MR Landry, LE Beckley… - Deep Sea Research …, 2022 - Elsevier
Abstract The eastern Indian Ocean is among the most oligotrophic regions in the world and
has been described as an ocean desert. Limited information exists on microbial community …

Nutrient, phytoplankton, and zooplankton variability in the Indian Ocean

RR Hood, VJ Coles, JA Huggett, MR Landry… - … Ocean and its role in the …, 2024 - Elsevier
This chapter provides an overview of the physical and biogeochemical factors that control
spatial and temporal variability in macro-and micro-nutrient concentrations, phytoplankton …