The Heaviest Part of a Forest Is NOT What You Think
The Heaviest Part of a Forest Is NOT What You Think with tags minuteearth, minute earth, minutephysics, minute physics, earth, history, science, environment, environmental science, earth science
In the 1850s, German scientists were trying to figure out how to weigh a forest – but they weren’t particularly interested in the trees. Because as it turns out, forests are much more than trees, and trees aren't the heaviest – or even the second heaviest – part of a forest.
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To learn more about this topic, start your googling with these keywords:
- Canopy: The uppermost layer of a forest, formed by the crowns and foliage of the tallest trees.
- Detritus: Dead and decaying organic matter, such as fallen leaves, twigs, bark, and animal remains, that accumulates on the forest floor.
- Nutrient Cycling: The continuous movement of nutrients (such as nitrogen, phosphorus, and carbon) through a forest ecosystem, from soil to plants, through animals and decomposers, and back to the soil again.
- Topsoil: The uppermost layer of soil, typically rich in organic matter, nutrients, and microbial life. Topsoil is where most root growth, seed germination, and biological activity occur, making it essential to forest health and productivity.
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CREDITS
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Cameron Duke | Script Writer, Narrator and Director
Arcadi Garcia i Rius | Storyboard Artist
Sarah Berman | Illustration, Video Editing and Animation
Nathaniel Schroeder | Music
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Lizah van der Aart • Sarah Berman • Cameron Duke
Arcadi Garcia i Rius • David Goldenberg • Melissa Hayes
Henry Reich • Ever Salazar • Leonardo Souza • Kate Yoshida
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REFERENCES
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Brockie, R. E., & Moeed, A. (1986). Animal biomass in a New Zealand forest compared with other parts of the world. Oecologia, 70(1), 24–34.
De Vos, B., Van Meirvenne, M., Quataert, P., Deckers, J., & Muys, B. (2005). Predictive quality of pedotransfer functions for estimating bulk density of forest soils. Soil Science Society of America Journal, 69(2), 500–510.
Federer, C. A., Turcotte, D. E., & Smith, C. T. (1993). The organic fraction–bulk density relationship and the expression of nutrient content in forest soils. Canadian Journal of Forest Research, 23(6), 1026–1032.
Gosz, J. R., Likens, G. E., & Bormann, F. H. (1976). Organic matter and nutrient dynamics of the forest and forest floor in the Hubbard Brook Forest. Oecologia, 22(4), 305–320.
