Life and the Evolution of Earth's Atmosphere
Abstract
Harvesting light to produce energy and oxygen (photosynthesis) is the signature of all land plants. This ability was co-opted from a precocious and ancient form of life known as cyanobacteria. Today these bacteria, as well as microscopic algae, supply oxygen to the atmosphere and churn out fixed nitrogen in Earth's vast oceans. Microorganisms may also have played a major role in atmosphere evolution before the rise of oxygen. Under the more dim light of a young sun cooler than today's, certain groups of anaerobic bacteria may have been pumping out large amounts of methane, thereby keeping the early climate warm and inviting. The evolution of Earth's atmosphere is linked tightly to the evolution of its biota.
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REFERENCES
1
Tyrell T., Nature 400, 525 (1999).
2
I. Berman-Frank et al., Science 294, 1534 (2001).
3
H. D. Holland, in Early Life on Earth, S. Bengtson, Ed. (Columbia Univ. Press, New York, 1994), pp. 237–244.
4
Farquhar J., Bao H., Thiemans M., Science 289, 756 (2000).
5
L. Margulis, Symbiosis in Cell Evolution: Microbial Communities in the Archean and Proterozoic Eons (Freeman, San Francisco, ed. 2, 1993), chap. 7, pp. 327–343.
6
Lewin R. A., Nature 261, 697 (1976).
7
Kasting J. F., Donahue T. M., J. Geophys. Res. 85, 3255 (1980).
8
Pavlov A. A., Kasting J. F., Brown L. L., J. Geophys. Res. 106, 23267 (2001).
9
J. T. Houghton et al., Climate Change, 1994: Radiative Forcing of Climate Change and an Evaluation of the IPCC IS92 Emission Scenarios (Cambridge Univ. Press, Cambridge, 1994).
10
Pavlov A. A., Kasting J. F., Brown L. L., Rages K. A., Freedman R., J. Geophys. Res. 105, 11981 (2000).
11
Prasad N., Roscoe S. M., Catena 27, 105 (1996).
12
Fox G. E., Magrum L. J., Balch W. E., Wolfe R. S., Woese C. R., Proc. Natl. Acad. Sci. U.S.A. 74, 4537 (1977).
13
Woese C. R., Microbiol. Rev. 51, 221 (1987).
14
Catling D. C., Zahnle K. J., McKay C. P., Science 293, 839 (2001).
15
Canfield D. E., Habicht K. S., Thamdrup B., Science 288, 658 (2000).
16
Kasting J. F., Science 259, 920 (1993).
17
Lovley D. R., Appl. Environ. Microbiol. 49, 1530 (1985).
18
Kral T. A., Brink K. M., Miller S. L., McKay C. P., Orig. Life Evol. Biosph. 28, 311 (1998).
19
Kasting J. F., Pavlov A. A., Siefert J. L., Orig. Life Evol. Biosph. 31, 271 (2001).
20
S. H. Zinder, in Methanogenesis: Ecology, Physiology, Biochemistry, and Genetics, J. G. Ferry, Ed. (Chapman & Hall, New York, 1993), pp. 128–206.
21
F. M. Walter, D. C. Barry, in The Sun in Time, C. P. Sonett, M. S. Giampapa, M. S. Matthews, Eds. (Univ. of Arizona Press, Tucson, AZ, 1991), pp. 633– 657.
22
Cooney C. L., J. Biotech. Bioengineer. 17, 1119 (1975).
23
L. R. Kump et al., The Earth System (Prentice-Hall, Upper Saddle River, NJ, 1999), p. 135.
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Science
Volume 296 | Issue 5570
10 May 2002
10 May 2002
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Published in print: 10 May 2002
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