In hydrology and related studies, a cline (from Ancient Greek κλίνειν (klínein) 'to lean') is a comparatively thin, typically horizontal layer within a fluid, in which a property of the fluid varies greatly over a relatively short vertical distance.

Such clines and the respectively varying properties include:

  • Chemocline - chemistry
  • Halocline - salinity
  • Lysocline - dissolution of calcite
  • Pycnocline - density
  • Thermocline - temperature

Notes

References

  • Pinti, D.L. (2022). "Chemocline". Encyclopedia of Astrobiology. Springer. p. 1. doi:10.1007/978-3-642-27833-4_5157-3. ISBN 978-3-642-27833-4.
  • Emelyanov, Emelyan M. (2005). The Barrier Zones in the Ocean. Springer. ISBN 978-3-540-25391-4.

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