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Algae from pond water. Photo taken with Zeiss PMII scope 16x plan objective and Canon EOS 60D camera equipped with Zeiss 47 60 10 intermediate tube and Leitz 4x projection lens. Modified brighfield. May be Closterium
Several species of red algae found at the base of a kelp holdfast
[OPRD_Hillmann.L_081010_RedAlgaeClose]
Rather out of focus, but not too much the worse for it, in a sort of Trippy way...
Ditch, Coe Fen
Fuji Superia 400
Long strands of river algae, found in Mekong, are sprinkled with sesame seeds, tomato and garlic and left to dry int the sun, Laos.
Photo by Terry Sunderland/CIFOR
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Taken with 16x Zeiss Plan achromat lens and modified brightfield setup. Zeiss photomicroscope II 1.3 NA Abbe condenser. Sample in a well slide. Diatoma vulgaris or Diatoma hiemale?
Pentax PC35AF, Kentmere 100 @ 100
Los Angeles County, California, March 2022
Found while exploring some new curvy roads. Negative is a dusty, scratchy mess, but I love this sign. First roll with my newly-acquired PC35AF. Had one as a kid, kept it with me all through college, and this one is once again my constant companion. What a delightful little camera. Never did find any algae, though.
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Caption: Algae was used as the feedstock for the hydrothermal liquefaction process at PNNL.
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NASA’s PACE (Plankton, Aerosol, Cloud, ocean Ecosystem) spacecraft, atop a SpaceX Falcon 9 rocket, successfully lifts off from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida at 1:33 a.m. EST Thursday, Feb. 8. PACE is NASA’s newest earth-observing satellite that will help increase our understanding of Earth’s oceans, atmosphere, and climate by delivering hyperspectral observations of microscopic marine organisms called phytoplankton, as well new data on clouds and aerosols. Photo Credit: NASA/Kevin O'Connell and Kevin Davis
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Many times a day an army of men worked hard on the sun to clean up the beach where loads of algae were left on the sand.
algae (ăl`jē) [plural of Lat. alga=seaweed], a large and diverse group of primarily aquatic plantlike organisms. These organisms were previously classified as a primitive subkingdom of the plant kingdom, the thallophytes (plants that lack true roots, stems, leaves, and flowers). More recently, most algae have been classified in the kingdom Protista or in another major group called the eukarya (or eukaryotes), which includes animals and higher plants. The algae have chlorophyll and can manufacture their own food through the process of photosynthesis. They are distributed worldwide in the sea, in freshwater, and in moist situations on land. Nearly all seaweeds are marine algae. Algae that thrive in polluted water, some of which are toxic, can overmultiply, resulting in an algal bloom and seriously unbalancing their ecosystem.
1 Knotted Wrack (Ascophylum nodosum).
2 Oar Weed (Laminaria digitata)
3 Bryozoa Sea Mat Membranipora membranacea
4 Sea Lettuce (Ulva lactua)
5 Polysiphonia lanosa,
Whitby North Yorkshire UK 28th August 2012