Ecosystem of our pond
Observation of the our pond's Ecology on January 22, 2025
It was a cold day, and the water and soil of the pond were completely frozen. Using a stone, I broke through approximately 5 cm of ice to collect a water sample from the pond. Under the microscope, the movement of a single species was particularly active. According to Alessandro Vopato, it is identified as Chlamydomonas.
Chlamydomonas
Chlamydomonas is a genus of unicellular green algae comprising approximately 150 species. These microscopic organisms are predominantly found in freshwater environments, such as ponds and lakes, but can also inhabit damp soils and even snow. They are characterized by their spherical or oval shape and possess two anterior flagella, which facilitate movement. A notable feature is their cup-shaped chloroplast, essential for photosynthesis.
In scientific research, Chlamydomonas, particularly the species Chlamydomonas reinhardtii, serves as a valuable model organism. It is extensively utilized to study various cellular processes, including photosynthesis, flagellar motility, and light perception. Research on this alga has significantly advanced our understanding of plant biology and cellular functions.
Under the microscope, Chlamydomonas exhibits active movement due to its flagella. Its adaptability allows it to thrive in diverse environments, making it a common subject of study in ecological and biological research.
VIDEO ESSAY
Video Link : https://youtu.be/pK4iSMGivBQ?si=6y7W-pbcQaKUgvQc
Weather info on Jan 22, 2025
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