Related Experiment Video
Updated: Mar 26, 2026
08:41
Microalgae Cultivation and Biomass Quantification in a Bench-Scale Photobioreactor with Corrosive Flue Gases
Published on: December 19, 2019
11.0K
Airborne Microalgae: Insights, Opportunities, and Challenges.
Sylvie V M Tesson1,2, Carsten Ambelas Skjøth3, Tina Šantl-Temkiv4,5
1Department of Marine Sciences, University of Gothenburg, Gothenburg, Sweden tesson.sylvie.vm@gmail.com.
Applied and Environmental Microbiology
|January 24, 2016
Summary
Airborne microalgae can travel long distances, impacting ecosystems and health. Further research is vital to understand their atmospheric cycle and prevent invasions.
Area of Science:
- Environmental Biology
- Aerobiology
- Ecology
Background:
- Airborne microalgae have been understudied due to low atmospheric concentrations and detection challenges.
- Recent findings indicate microalgae can survive aerial transport and influence environmental interactions.
- Understanding microalgal dispersal is crucial for ecological and health assessments.
Purpose of the Study:
- To review current knowledge on airborne microalgae dispersal.
- To outline the transport pathway from emission to deposition and adaptation.
- To discuss environmental and health implications and detection methods.
Main Methods:
- Literature review of existing studies on airborne microalgae.
- Analysis of emission, transportation, deposition, and adaptation processes.
- Evaluation of current detection and modeling techniques.
Main Results:
- Airborne microalgae can be transported across various geographic scales.
- Microalgae face and adapt to atmospheric stresses during transport.
- Dispersal has potential consequences for ecosystems and human health.
Conclusions:
- Further research on the atmospheric cycle of microalgae is essential.
- Studies on ice nucleation activity and transport simulations are needed.
- Improved understanding will aid in preventing contamination and invasions.
More Related Videos
Related Concept Videos
01:25Biofuels
42
The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
42
01:28Overview of Algae
1.5K
The kingdom Archaeplastida encompasses red and green algae, along with land plants. Unlike other protists with chloroplasts that arose through secondary endosymbiosis, only red and green algae originated from primary endosymbiotic events. This diverse group of eukaryotic organisms contains chlorophyll and performs oxygenic photosynthesis.Algae exist in various forms, from large brown kelp in coastal waters to green scum in puddles and stains on rocks or soil. Some species are responsible for...
1.5K
01:21Green Algae
1.1K
Green algae, also referred to as chlorophytes, are different from red algae in having the chloroplasts containing chlorophylls a and b, which give them their distinct green hue. However, they lack phycobiliproteins, preventing them from developing the red or blue-green pigmentation seen in red algae. In terms of photosynthetic pigment composition, green algae closely resemble plants and share a close evolutionary relationship with them. Taxonomically Green algae belong to Phylum Chlorophyta in...
1.1K
01:19Other Algae
576
The group Stramenopiles include some phototrophic microorganisms. Members of this group possess flagella covered in numerous short, hairlike extensions, a feature that inspired the group's name, derived from the Latin words for "straw" and "hair." Some of the main categories of Stramenopiles include diatoms, golden algae, and brown algae.Diatoms are unicellular, photosynthetic eukaryotes, with over 200 known genera. They play a key role in the planktonic communities of both marine and...
576
01:23Red Algae
1.9K
Red algae, also known as rhodophytes, are primarily found in marine environments, though some species inhabit freshwater and terrestrial ecosystems. These organisms exist in both unicellular and multicellular forms, with some multicellular varieties reaching macroscopic sizes.As phototrophic organisms, red algae contain chlorophyll a; however, their chloroplasts lack chlorophyll b. Instead, they possess phycobiliproteins, which serve as major light-harvesting pigments, similar to those found in...
1.9K
01:26Microbial Bioremediation of Hydrocarbons
27
Bioremediation is an environmentally sustainable process that employs living organisms—primarily microorganisms—to degrade or neutralize pollutants from contaminated environments. In oil spills and hydrocarbon pollution, bioremediation involves the use of hydrocarbon-degrading bacteria to transform toxic compounds into less harmful substances. This approach leverages natural microbial metabolic processes and is considered both cost-effective and ecologically favorable compared to...
27