Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"photoautotrophs"”.
-
Diazotroph Assemblages of Salt Marsh Plants Growing Along An Environmental Gradient: Assemblage Composition and Responses to Environmental Conditions
… oxygen-utilizers, photoautrophs and halophilic photoautotrophs. While the majority of the members of the assemblages remain unknown, undescribed species, the versatility and functional diversity of these assemblages indicate their ecological influence in these highly productive ecosystems.</p>
-
Periphyton-nutrient dynamics in a gradient-dominated freshwater marsh ecosystem.
… some mechanisms may exist by which bacteria and photoautotrophs compensate the supply of P and fixed N2, respectively, to one another within the community.
-
Interannual Differences in Nutrient Dynamics During a Brown Tide Bloom (<i>Aureococcus anophagefferens</i>) and the Interaction of <i>A. anophagefferens</i> with Heterotrophic Bacteria
… because current dogma is that C uptake by photoautotrophs is limited to daylight hours and N uptake at night is low and limited to particular N compounds and environmental conditions.</p>
-
Time series analysis and machine learning studies of biophotovoltaic systems
Background. Biophotovoltaics (BPVs) catalysed by photoautotrophs such as cyanobacteria have increasingly gained interest due to their potential to generate low-carbon electricity and chemicals from just sunlight, air and water. The full path of electrons from cyanobacteria photosynthetic and …
-
Developing new approaches for monitoring and controlling the toxic cyanobacterium Microcystis through flow-cytometric analysis
… agent (acetic acid) found to control terrestrial photoautotrophs was tested on a fresh isolate of Microcystis. Applications of acetic acid were trailed in parallel with of a well-known anti-cyanobacterial compound (hydrogen peroxide) resulting in the increased formation of reactive oxygen species …
-
Locational and temporal patterns in microorganisms potentially affecting water quality in the Dan River system
River ecosystems across the US and globally face numerous stressors that impact both ecological function and water quality. In 2015-16, municipalities along the Dan River in southern Virginia experienced repeated taste and odor (TandO) issues in their drinking water that originated from the river …
-
Primary production of particulate protein amino acids : algal protein metabolism and its relationship to the composition of particulate organic matter
… composition of organic matter being produced by photoautotrophs. During the bloom decline, the PPAA/POC production ratio, a reflection of the activities of the metabolically active algal population, was significantly less than the PPAA/POC ratio of the particulate organic matter. This discrepancy …