Predicting Ecosystem Response to Perturbation from Thermodynamic Criteria
V. Alonso Chávez, K Michaelian
DOI: 10.4236/jmp.2011.226073   PDF   HTML     4,677 Downloads   8,128 Views   Citations


The response of ecosystems to perturbations is considered from a thermodynamic perspective by acknowl-edging that, as for all macroscopic systems and processes, the dynamics and stability of ecosystems is sub-ject to definite thermodynamic law. For open ecosystems, exchanging energy, work, and mass with the en-vironment, the thermodynamic criteria come from non-equilibrium or irreversible thermodynamics. For ecosystems during periods in which the boundary conditions may be considered as being constant, it is shown that criteria from irreversible thermodynamic theory are sufficient to permit a quantitative prediction of ecosystem response to perturbation. This framework is shown to provide a new perspective on the popula-tion dynamics of real ecosystems.

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V. Chávez and K. Michaelian, "Predicting Ecosystem Response to Perturbation from Thermodynamic Criteria," Journal of Modern Physics, Vol. 2 No. 6A, 2011, pp. 627-635. doi: 10.4236/jmp.2011.226073.

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The authors declare no conflicts of interest.


[1] Norberg, J., Swaney, D. P., Dushoff, J., Lin, J., Casagrandi, R. & Levin, S. A.. Phenotypic diversity and ecosystem functioning in changing environments: A theoretical framework. Proc. Nat. Acad. Sci. Vol. 98, 2001, pp. 11376-11381.
[2] Polis, G.A.. Complex trophic interactions in deserts: an empirical critique of food web theory. Am. Nat. Vol. 138, 1991, pp. 123-155.
[3] May, R.M.. “Stability and complexity in model ecosystems”, 2nd edition: Princeton University Press, 1974.
[4] Odum, E.P.. The strategy of ecosystem development. Science Vol. 164, 1969, pp. 262-270.
[5] Gallucci, V.F.. On the principles of thermodynamics in ecology. Ann. Rev. Ecol. Syst. Vol. 4, 1973, pp. 329-357.
[6] Ulanowicz, R. E., Hannon, B.M.. Life and the production of entropy. Proc. R. Soc. Lond. B Vol. 232, 1987, pp. 181-192.
[7] Swenson, R.. Emergent attractors and the law of maximum entropy production: foundations to a theory of general evolution. Syst. Res. Vol. 6, 1989, pp. 187-198.
[8] Nielsen, S. N., Ulanowicz, R. E.. On the consistency between thermodynamical and network approaches to ecosystems. Ecol. Model. Vol. 132, 2000, pp. 23-31.
[9] Nielsen, S. N.. Thermodynamics of an ecosystem interpreted as a hierarchy of embedded systems. Eco. Model. Vol. 135, 2000, pp. 279-289.
[10] Michaelian, K.. Thermodynamic stability of ecosystems. J. Theor. Biol. Vol. 237, 2005, pp. 323-335.
[11] Ulanowicz, R. E.. Ecology, “The Ascendent Perspective”, Columbia University Press, 1997.
[12] Onsager, L.. Reciprocal Relations in Irreversible Processes. I. Phys. Rev. Vol. 37, 1931, pp. 405-426; ibid Reciprocal Relations in Irreversible Processes. II. Vol. 38, 1931, pp. 2265-2279.
[13] Prigogine, I.. “Thermodynamics of Irreversible Processes”, New York, NY: Wiley, 1967.
[14] Schr?dinger, E.. “What is Life?”. Cambridge University Press, Cambridge, 1944.
[15] Boltzmann, L., In McGinnes B., (eds.), Ludwig Boltzmann: Theoretical Physics and philosophical problems: Selected writings. D. Reidel, 1974, Netherlands, 1886.
[16] Katchalsky, A. and Curran, P. F.. “Nonequilibrium Thermodynamics in Biophysics”. pp. 79, 4th edition: Harvard University Press, 1975.
[17] Glodwasser, L., Roughgarden, J.. Construction and analysis of a large Caribbean food web. Ecology Vol. 74, 1993, pp. 1216-1233.
[18] Hernández, N.. “Determination of entropy production in plants”. Bachelor’s thesis, Universidad Nacional Aut′ onoma de M′exico, 2008.
[19] Hernández, N. and K.Michaelian. Determination of entropy production in plants. Article under preparation, 2010.
[20] Homer, M., Kemp, W. M., Mckellar, H.. Trophic analysis of an estuarine ecosystem: Salt marsh-tidal creek system near Crystal River, Florida. Manuscript, Department of Environmental Engineering, University of Florida, Gainesville, 1976.
[21] Halfon, E., Schito, N., Ulanowicz, R. E.. Energy flow through the Lake Ontario food web: conceptual model and an attempt at mass balance. Ecol. Model. Vol. 86, 1996, pp. 1-36.
[22] Michaelian, K.. Evolving few-ion clusters of Na and Cl. Am. J. Phys. Vol. 66, 1998, pp. 231-240.
[23] Rosenzweig, M.. Paradox of Enrichment: Destabilization of Exploitation Ecosystems in Ecological Time. Science Vol. 171, 1971, pp. 385-387.
[24] Alonso Chávez, V. and Michaelian K.. Thermodynamic origin of the Enrichment Paradox. Article under preparation, 2010.
[25] Alonso Chávez, V.. “Respuesta de Ecosistemas a Perturbaciones dentro del Marco de la Termodinámica Irreversible”, Ms.C. Thesis, Universidad Nacional Autónoma de México, 2007.

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