Characterization of phytoplankton community in a river ecosystem using pigment composition: a feasibility study

Tian, Yaqi; Deng, Jianming; Li, Ming

doi:10.1007/s11356-019-07213-4

Cited by 7 publications

(2 citation statements)

References 37 publications

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“…The filter membrane was transferred to 25 mL test tubes and 10 mL of acetone solution was added before the sample was ultrasonically mixed at 4 • C for 10 min. The sample was then transferred to dark conditions at −20 • C for 24 h. The filtrate extracted with a Teflon syringe filter was placed into a 2 mL brown Energies 2020, 13, 697 4 of 13 chromatography bottle for high performance liquid chromatography (1100 Series, Agilent USA) for pigment analysis [21].…”

Section: Analysis Of Quantum Yield and Luteinmentioning

confidence: 99%

Effects of Nitrogen Forms and Supply Mode on Lipid Production of Microalga Scenedesmus obliquus

Zhao

Chen

et al. 2020

Energies

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Optimization of the microalgae culture conditions could significantly reduce the production costs of microalgae-derived biodiesel. In the current study, a new process of adding different forms using the multiple small-dose method was employed. The effects of different forms of nitrogen (NaNO3, NH4Cl, and CH4N2O) and their concentrations (0.1, 0.5, 1, and 2 mg L−1) on the growth and lipid production of Scenedesmus obliquus were studied. Algae density and lipid production increased with increasing nitrogen concentration for all different forms of nitrogen except NH4Cl. The Scenedesmus obliquus growth was promoted by adding NaNO3 and CH4N2O, but was inhibited by adding NH4Cl. Adding 2 mg N L−1 of CH4N2O daily yielded the highest cell density (1.7 × 107 cells mL−1) and lipid production (242.4 mg L−1). These conditions can thus maintain the biomass of Scenedesmus obliquus, increase its lipid accumulation, and decrease the costs of biodiesel production.

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Section: Analysis Of Quantum Yield and Luteinmentioning

confidence: 99%

Effects of Nitrogen Forms and Supply Mode on Lipid Production of Microalga Scenedesmus obliquus

Zhao

Chen

et al. 2020

Energies

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“…Du et al (2020) investigated the bacterioplankton spatial distribution patterns and its determinants in a typical urban lake in eastern China (West Lake) by 16S rRNA gene highthroughput sequencing. A feasibility study on the pigment composition method evaluating phytoplankton composition (CHEMTAX-HPLC method) was carried out from a river system (Weihe River, Northwest China) and suggested that CHEMTAX-HPLC method was not accurate enough to characterize the phytoplankton communities in the freshwater ecosystem (Tian et al 2019). Long et al (2020) illustrated that morphology-based functional groups of phytoplankton could be an effective biological water quality indicator based on a case study in the Pearl River, South China.…”

Section: Phytoplankton and Bacterioplankton Communitymentioning

confidence: 99%

Editorial special issue on cyanobacterial blooms and water ecological restoration

2020

Environ Sci Pollut Res

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Cyanobacterial bloom formation and aquatic ecosystem degradation driven by global warming and eutrophication have become serious ecological and environmental problems worldwide. Recently, great progress in physiology of cyanobacteria has been achieved, but our knowledge on the mechanisms of bloom formation of cyanobacterial species and the feasible methods for ecological restoration is still poor. The 6th Forum on Cyanobacterial Blooms, organized by the Northwest Agriculture and Forest University, Yangling, China, in 22-23 June 2019, was held to share most recent research progress in cyanobacterial blooms and ecological restoration around China. This forum was held annually since 2014. The forum was jointly proposed and initiated by Prof. Guoxiang Wang from Nanjing Normal University and Prof. Renhui Li from the Institute of Hydrobiology, Chinese Academy of Sciences. Since then, the form has covered a wide variety of topics, including the most common toxic bloomforming cyanobacterium Microcystis, cyanobacteria blooms and nutrient cycling in shallow lakes, interactions between cyanobacterial bloom formation and physical, chemical, and biological factors, as well as monitoring and early warning of cyanobacterial blooms. This Special Issue of Environmental Science and Pollution Research comprises selected papers presented in the 6th Forum on Cyanobacterial Blooms. In detail, 13 communications are presented in this special issue, elucidating the following topics:

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Algae from Secondary Endosymbiosis

Friedl

2024

Biology of Algae, Lichens and Bryophytes

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Characterization of phytoplankton community in a river ecosystem using pigment composition: a feasibility study

Cited by 7 publications

References 37 publications

Effects of Nitrogen Forms and Supply Mode on Lipid Production of Microalga Scenedesmus obliquus

Effects of Nitrogen Forms and Supply Mode on Lipid Production of Microalga Scenedesmus obliquus

Editorial special issue on cyanobacterial blooms and water ecological restoration

Algae from Secondary Endosymbiosis

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