The effect of growth rate, phosphorus concentration, and temperature on N2 fixation, carbon fixation, and nitrogen release in continuous cultures of Trichodesmium IMS101

By M. Mulholland, P. Bernhardt. 2005

119 citations recorded by the source corpus.

Subfields: Environmental Chemistry, Health, Toxicology and Mutagenesis, Pollution

View Paper: https://www.semanticscholar.org/paper/2cf5610e760dd27745d1d25a8be7bc2f26d3ddf4

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Citations in the corpus

Global biogeochemical impacts of phytoplankton: a trait‐based perspective (2015, background): “The process of nitrogen fixation is leaky; between 50 and 90% of fixed nitrogen may be released to surrounding waters in the form of dissolved organic nitrogen (Glibert & Bronk 1994; Mulholland & Bernhardt 2005), thereby subsidizing non-fixers.”
Biological nitrogen fixation by alternative nitrogenases in terrestrial ecosystems: a review (2020, background): “Some of these low values may reflect the ability of some cyanobacteria to release a substantial fraction of their fixed nitrogen in the extracellular media (Mulholland and Bernhardt 2005; Mulholland et al. 2004).”
The fate of nitrogen fixed by diazotrophs in the ocean (2007, background): “It is thought that rates of N2 fixation and growth byTrichodesmium are limited by phosphorus (P), iron (Fe), or light (Sañudo-Wilhelmy et al., 2001; Mills et al., 2004; Fu et al., 2005; Mulholland and Bernhardt, 2005).”
CO2 control of Trichodesmium N2 fixation, photosynthesis, growth rates, and elemental ratios: Implications for past, present, and future ocean biogeochemistry (2007, methodology): “…a Europa 20 : 20 isotope ratio mass spectrometer equipped with an automated nitrogen and carbon analysis for gas, solids, and liquids (ANCA-GSL) preparation unit (Mulholland and Bernhardt 2005); intracellular particulate organic P and chlorophyll a (Chl a) were measured as in Fu et al. (2005b).”
Differing responses of marine N2 fixers to warming and consequences for future diazotroph community structure (2014, background): “Our results are in agreement with several previous laboratory studies with a single North Atlantic isolate (IMS 101) showing that its optimal growth temperature range lies between 24 and 28−30°C (Chen et al. 1998, Mulholland & Bernhardt 2005, Breitbarth et al. 2007).”
Nitrogen fixation and release of fixed nitrogen by Trichodesmium spp. in the Gulf of Mexico (2006, methodology): “These are compared with previous intercalibrations between the two methods to estimate N release by difference (Mulholland et al. 2004; Mulholland and Bernhardt 2005).”
Competition and facilitation between unicellular nitrogen‐fixing cyanobacteria and non—nitrogen‐fixing phytoplankton species (2007, background): “Third, nitrogen fixers can excrete fixed nitrogen (Capone et al. 1994; Mulholland and Bernhardt 2005) and may thereby facilitate growth of non-fixing species (Karl et al. 1995; Mulholland et al. 2006).”
Interactions between changing pCO2, N2 fixation, and Fe limitation in the marine unicellular cyanobacterium Crocosphaera (2008, methodology): “Other studies have examined the effects of physical factors such as temperature and light availability (Bell and Fu 2005; Mulholland and Bernhardt 2005; Hutchins et al. 2007).”