It was this very same blue-green algae that created the oxygen they are now breathing.
More importantly, it puts forward a concrete set of proposals and objectives to transition to a Blue-Green Economy.
The organisms do not fit easily into our classification schemes, though in some respects they resemble blue-green algae.
And UC Davis researchers figured out a way to engineer blue-green algae to make fuel from sunlight.
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They consist largely of blue-green strains that are poisonous and cause skin irritation.
The paint is thick, almost recklessly applied, gloriously messy and richly hued from blue-green to brown to tan to yellowy white.
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Its blue-green glass ceiling is the equivalent of a giant sunroof, capable of revealing your noggin to the ozone via a 5-square-foot hole.
While analysis of spirulina has shown that it does not contain a harmful toxin called microcystin, other blue-green algae has found to be frequently contaminated.
Event bosses have been forced to cancel the Great North Swim in Cumbria after blue-green algae was found in the water which could be dangerous.
More importantly, it puts forward a concrete set of proposals and objectives to transition to a Blue-Green Economy, the only path to sustainable development and peace.
Blue-green economies are an important means to achieve what sustainable development ultimately aims at: the wellbeing of people while respecting the environment, including ocean and water-related aspects.
Some of the key areas highlighted included marine biodiversity conservation, ocean acidification, marine pollution, and the required investment in science and capacity development for transitioning to a blue-green economy.
When it reaches the top, Thom steers away from the wind, the enormous sail billows out to leeward and the yacht's mahogany hull digs deep into the blue-green water.
To transition to a blue-green economy, we must develop a new relationship with our ocean where we endeavor to live with and from the ocean in a sustainable way.
Custom shops can cut out logos on the side and light them with neon rope lights, add blue-green LEDs to the fans inside or give the box a custom paint job.
After negotiating their way down a series of steps carved into the steep rock face, explorers of the Blue Lake Grotto are faced with a deceptively deep pool of limpid blue-green water.
Deep into the autumn, every package or can I open takes me back to conversations around the cookhouse's huge stone fireplace, to wind rustling through alders, and sun-spangled blue-green water, to the promise of adventure every morning.
We were surprised to learn that a biologist at the Argonne National Laboratory is transforming the data found in blue-green algae into music, while researchers at Michigan State discovered that super-strong bacteria can produce nuggets of gold.
One of the earliest and most important works by Picasso to enter a British collection, it marks a transition into the artist's celebrated Blue Period, when he moved away from a broadly Impressionistic style to a more sparing aesthetic, creating sombre works painted almost solely in shades of blue and blue-green.
For an unforgettable experience, take a night walk to the arched cave and waterfall at Natural Bridge under the western ramparts of the Springbrook plateau, which is alight with fairy-like blue-green lights given off by the millions of bioluminescent glow worms that line the cave roof and the steep earth banks along the rainforest path.
The blue- and green-striped Muppet fur covering copies of Schizophrenology suggests that the North Carolina band The Majestic Twelve might not have picked up on the difference.
The T28 is equipped with a tiny (to today's standards) rectangular 1.4-inch monochrome screen (101 x 33 pixels or three lines of 12 characters) with a blue-ish green backlight.
Aramal, with pastel-blue flowers and deep-green leaves, was designed by Josef Frank in the 1940s, but it wasn't produced until 2009.
Using a specialized sub-pixel signal processing for Sharp's red-green-blue-yellow Quattron pixel panel, the next genesis of Quattron will allow the control and use of these colors individually, enabling the reproduction of double resolution in one singular pixel.
By adapting the technology to 1-by-1-foot modules--each containing 16 rows and columns of red, blue and green pixels--that could be loaded on to circuit boards, Daktronics could finally compete in the same ballpark as Sony and Mitsubishi, offering a video-ready scoreboard.
San Francisco entrepreneur Todd Pelman has founded a small start-up company called Blue Green Pacific, which produces a corkscrew-shaped, roof-mounted turbine that is still in the development phase.
Directly above that, the LCD section, which houses the red-, green-, and blue-colored pixels of the display.
And while whenever there is a so-called green-on-blue incident, it is concerning and the fact that there have been the number of incidents that you mentioned is deeply concerning, it is also important to put it in perspective.
Speaking to BBC Radio 4's World at One programme from Nato's headquarters in Belgium, Sir Richard - the deputy supreme allied commander in Europe - said green-on-blue attacks were "an issue that we have to come to grips with".
During their tour, Capt Walter Barrie, 41, was shot dead by a member of the ANA in a so-called "green-on-blue" attack as he played football at Forward Operating Base Shawqat, in Helmand Province.
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