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(see population and growth)
Глоссарий по экологии и "зеленой" энергетике |
R, intrinsic rate of growth [1/s] dn/dt = r?n?(k-n)/k t, time [s] r = (natality + immigration) - (mortality + emigration)
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Emigration, английский
- Эмиграция
- The movement of individuals out of a population or from one area to another.
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Type iii (concave), английский
Indicates extensive early mortality; e.g. many marine fish which produce millions of eggs of which very few survive to become adults.
Dry cell battery, английский
A battery that uses a solid paste for an electrolyte. common usage refers to small cylindrical ‘torch‘ cells. not usually rechargeable. e
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