Sources of Carbon Dioxide in Soil
All cellular respiration releases energy, water and CO2 from organic carbon compounds. Any respiration that occurs below-ground is considered soil respiration. Respiration by plant roots, bacteria, fungi and soil animals are all sources of 2 to 20 millimeters (0.08 to 0.8 in) in soil.
Read more about this topic: Soil Respiration
Famous quotes containing the words sources of, sources and/or soil:
“Even healthy families need outside sources of moral guidance to keep those tensions from implodingand this means, among other things, a public philosophy of gender equality and concern for child welfare. When instead the larger culture aggrandizes wife beaters, degrades women or nods approvingly at child slappers, the family gets a little more dangerous for everyone, and so, inevitably, does the larger world.”
—Barbara Ehrenreich (20th century)
“The American grips himself, at the very sources of his consciousness, in a grip of care: and then, to so much of the rest of life, is indifferent. Whereas, the European hasnt got so much care in him, so he cares much more for life and living.”
—D.H. (David Herbert)
“Have you seen but a bright lily grow
Before rude hands have touchd it?
Have you markd but the fall of the snow
Before the soil hath smutchd it?
Have you felt the wool of the beaver,
Or swans down ever?
Or have smelt of the bud of the brier,
Or the nard in the fire?
Or have tasted the bag of the bee?
O so white, O so soft, O so sweet is she!”
—Ben Jonson (15721637)