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Algae, a diverse group of eukaryotic photosynthetic organisms that range from single cells to massive kelp. ... but also wind-sprayed toxic cells that can cause health problems for air-breathing organisms. What size are algae? Algae range in size from picoplankton, which are between 0.2 to 2 micrometers (0.000008 to 0.000079 inches) in …
Algae biomass has great promise as a sustainable alternative to conventional transportation fuels. In this study, a well-to-pump life cycle assessment (LCA) was …
Abstract and Figures. The enzymatic degradation of algal cell walls was investigated using two experimental approaches. Algal cell walls contain, among other compounds, cellulose and phospholipids ...
Algal blooms concentrate at the ocean surface and become aerosolized via wave breaking. This process is intensified by extreme weather events that spread …
This review article explores the state of DNA barcoding of macroalgae in the Mediterranean Sea. Data from the Barcode of Life Data System (BOLD) were utilised in conjunction with a thorough bibliographic review. Our findings indicate that from around 1124 records of algae in the Mediterranean Sea, only 114 species have been barcoded. We thus conclude that …
Micro-algae cultivation for biofuels: Cost, energy balance. Jun 01, 2013 Sander: A well-to-pump study that aimed to determine the overall sustainability of algae biodiesel and identify energy and emission bottlenecks. The primary water source was treated wastewater, and was assumed to contain all the necessary nutrients except for carbon dioxide.
AlgenAir's Aerium uses algae to purify air in your home. The idea is founded on a concept already being tested outdoors in response to the jaw-dropping amount of carbon dioxide the U.S. emits ...
Their team aims to harness the power of coccolithophores, which are a single-celled marine algae that use atmospheric carbon dioxide and calcium from saltwater to create intricate shells made of ...
The air-dispersed algae were categorized by Sharma et al. 2006a, on the basis of individual size (cell, colony or filament), frequency of appearance and abundance, frequency of appearance and abundance in the S 5. Based on size, they were categorized into small (<20 µm), medium (21–80 µm) and large algae (>80 µm). They were also ...
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Those with algal symbionts will be able to photosynthesize using water vapor but may be more nitrogen-limited. Some lichen symbioses have arisen in which algae are the dominant phototrophs while colonies …
Various researches have been reported for the current harvesting techniques and algal biomass drying which consume a significant energy input for producing algal biofuel (Sander and Murthy 2010). The study evaluated two types of thickening methods for algal slurry without previous bulk harvesting: filter press and centrifugation which resulted ...
PDF | Microalgae wastewater treatment has long been promoted as a sustainable method to handle the influx of human waste due to population growth.... | …
A review of algal (including cyanobacterial) symbionts associated with lichen-forming fungi is presented. General aspects of their biology relevant to lichen symbioses are summarized. The genera of algae currently believed to include lichen symbionts are outlined; approximately 50 can be recognized at present.
1. Wash it with White Distilled Vinegar. One of the most popular ways to eliminate the green tint plaguing your deck is with white distilled vinegar. In addition to helping your deck steer clear of turning green, it's 82% effective at …
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There are many different species of green algae that can take on a hair-like appearance, but most green hair algae belongs to the genus Oedogonium. This common scourge of the fish tank forms long …
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These non-primary microalgae detected may have a symbiotic capacity, as described in other studies with related microalgae species (Sanders and Masumoto 2021 and references therein). In fact, species of the three genera of microalgae isolated in this study are the principal algal partner in some lichen genera.
To get around this problem and make satellites better at pinpointing algal blooms, Hu and colleagues at the University of South Florida have developed a red tide monitoring system that makes use of MODIS observations of fluorescence, which algal bloom emit in response to exposure to sunlight. "If we have fluorescence data to go along …
Airborne ascospore discharge with co-dispersal of attached epihymenial algae in some foliicolous lichens. William B. Sanders, …
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algal biomass production. 18 Algal Biomass Production Using Waste Water. 314. Technically. ability of tubular photo-bioreactors is maximum by artifi cial illumination (Pulz. 2001 ) but costly ...
The cultivation of microalgae gained high attention within the last years because of their potential to substitute conventional bioenergy crops. To evaluate algal bioenergy production pathways already at an early stage, several life cycle assessment (LCA) studies have been performed, but their results and conclusions vary drastically. …
William B. Sanders ([email protected]) is a research associate at the University Herbarium, University of California, Berkeley, CA 94720-2465. He has combined his training in mycology and in developmental plant morphology to focus on studies of lichen structure and development. ... The algal cells are usually arranged in a …