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The opening/closing of the flower seems to be sunshine-activated. Since after the first two openings there was really bad weather for days, I had to stop the time lapse because the flower did not open again and I did not want to wear out my DSLR with 144 photos a day while nothing happening in front of the lens.
A close up view of the stilt roots How the stilt roots were proposed to allow it to right itself after other plants collapse on it. 1 - the palm is growing normally. 2 - a tree collapses onto the palm and flattens the stem. 3 - new stilt roots form along the old stem and the original roots (dashed lines) start to die. 4 - the palm continues to grow normally but has now moved away from where it ...
The most widely implemented tree-generating algorithms are described in the papers "Creation and Rendering of Realistic Trees", and Real-Time Tree Rendering 'Weeds', generated using an L-system in 3D. The realistic modeling of plant growth is of high value to biology, but also for computer games.
Sunset time-lapse video Mung bean seeds germinating, a 10-day time-lapse in roughly 1 minute Ten minute time-lapse video of the total solar eclipse of April 8, 2024, in Mazatlán, Mexico The ALMA time-lapse of the night sky [1] Blossoming geraniums; two hours are compressed into a few seconds.
On top of the gradual growth of the plant, the image reveals the true meaning of phototropism and cell elongation, meaning the light energy from the sun is causing the growing plant to bend towards the light aka elongate. Plant growth and development are mediated by specific plant hormones and plant growth regulators (PGRs) (Ross et al. 1983). [10]
Structure and function of growth models vary: some are purely empirical, based on the reproduction of past observations, while others explicitly mimic specific processes relative to tree ecophysiology, stand dynamics, etc. Typically, growth models use forest inventory data and site characteristics, such as soil type, drainage class, average ...
Old-growth European beech forest in Biogradska Gora National Park, Montenegro. An old-growth forest [a] or primary forest is a forest that has developed over a long period of time without disturbance. Due to this, old-growth forests exhibit unique ecological features. [1]
The mean annual increment (MAI) or mean annual growth refers to the average growth per year a tree or stand of trees has exhibited/experienced up to a specified age. For example, a 20-year-old tree that has a stem volume of 0.2 m 3 has an MAI of 0.01 m 3 /year.