Abstract
Ocean /atmosphere perturbations that generate large-scale thermal anomalies in the Pacific are natural processes that cause significant variability in living resources. Analysis of the 1982–83 El Niño indicates that depression of the nutricline set in motion a decrease in productivity that eventually affected survival and reproduction at higher trophic levels. This impact, together with large-scale southward redistributions, accounted for most of the observed changes in the abundance of living resources.
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References
Philander, S. G. H. Nature 302, 295–301 (1983).
Gill, A. E. & Rasmusson, E. M. Nature 306, 229–234 (1983).
Rasmusson, E. M. Am. Scient. 73, 168–177 (1985).
Wormuth, J. H. & Berkowitz, S. P. Eos 65, 922 (1984).
Shulenberger, E. & Loeb, V. J. Eos 65, 922 (1984).
Heywood, R. B., Everson, I. & Pridle, J. Deep-Sea Res. 32, 369–378 (1985).
Ryther, J. H. Science 166, 72–76 (1969).
Barber, R. T. & Chavez, F. P. Science 222, 1203–1210 (1983).
Barber, R. T. & Smith, R. L. in Analysis of Marine Ecosystems (ed. Longhurst, A. R.) 31–68 (Academic, New York, 1981).
Barnett, T. P. J. phys. Oceanogr. 11, 1043–1058 (1981).
Wyrtki, K. J. J. phys. Oceanogr. 5, 572–584 (1975); J. geophys. Res. 89, 10419–10424 (1984).
Mangum, L. J. & Hayes, S. P. J. geophys. Res. 89, 10441–10449 (1984).
Cane, M. A. Science 222, 1189–1195 (1983).
Rasmusson, E. M. & Wallace, J. M. Science 222, 1195–1202 (1983).
Enfleld, D. B. J. geophys. Res. 86, 2005–2016 (1981).
Smith, R. L. Science 221, 1397–1399 (1983).
Smith, R. L. & Huyer, A. Trop. Ocean-Atmos. Newslett. 21, 28–29 (1983).
Barber, R. T., Kogelschatz, J. E., Chavez, F. P. & Thayer, V. G. in El Nino Atlas 1982–1983 (eds Leetma, A. & Witte, J.) 149–155 (US Government Printing Office, Atlanta, 1984).
Lukas, R., Hayes, S. P. & Wyrtki, K. J. geophys. Res. 89, 10425–10430 (1984).
Chavez, F. P., Barber, R. T. & Soldi, S. H. Nature 309, 47–49 (1984).
Dugdale, R. C., Jones, B. H., Jr, MacIsaac, J. J. & Goering, J. J. Can. Bull. Fish. Aquat. Sci. 210, 234–250(1981).
Eppley, R. W. Can. Bull Fish, aquat. Sci. 210, 251–263 (1981).
Dugdale, R. C. Limnol. Oceanogr. 12, 685–695 (1967).
Guillen, O., Calienes, R. & Izaguirre de Rondan, R Bol. Inst. Mar Peru 2, 49–76 (1969).
Valdiva, G., J. E. Rapp. P. V. Reun. Cons. int. Explor. Mer 173, 196–202 (1978).
Murphy, G. T. Geoforum 11, 63–71 (1972).
Arntz, W. E. Oceanus 27, 36–39 (1984).
Castillo, R. Estudio Regl Fenummon El Niño Bol. 12, 3–5 (1985).
Halpern, D., Leetma, A., Hansen, D. & Philander, G. Science 221, 1173–1174 (1983).
Herdson, D. Trop. Ocean-Atmos. Newslett. 28, 14–16 (1984).
Velez, J., Zeballos, J. & Mendez, M. Trop. Ocean-Atmos. Newslett. 28, 10–12 (1984).
Eguiguren, V. Bol. Soc. Geogr. Lima 4, 241–258 (1894).
Wolff, M. Trop. Ocean-Atmos. Newslett. 28, 8–9 (1984).
Kirby-Smith, W. W. & Barber, R. T. Aquaculture 3, 135–145 (1974).
Barber, R. T. & Kogelschatz, J. E. Data Rep. of WECOMA Cruises WELOC 83–2 and 83–3 (Duke University, Beaufort, USA)
Avaria, S. Estudio Regi Fenummon El Niño Bol. 13, 17–25 (1985).
Santander, H. & Zuzunaga, J. Trop. Ocean-Atmos. Newslett. 28, 9–10 (1984).
Lasker, R. Fish. Bull. 73, 453–462 (1975).
Jordan, R. Invest. Pesq. 35, 113–126 (1971).
Cowles, T. J., Barber, R. T. & Guillen, O. Science 195, 285–287 (1977).
Simpson, J. J. Geophys. Res. Lett. 10, 937–940 (1983).
Lynn, R. J. geophys. Res. Lett. 10, 1093–1095 (1983).
Fieldler, P. C. Science 224, 1251–1254 (1984).
McGowan, J. A. Trop. Ocean-Atmos. Newslett. 21, 23 (1983).
Fiedler, P. C. CalCOFI Rep. 25, 53–58 (1984).
Fiedler, P. C. & Hewitt, R. P. Eos 65, 910 (1984).
Steele, J. H. Nature 313, 355–358 (1985).
Steele, J. H. & Henderson, E. W. Science 224, 985–987 (1984).
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Barber, R., Chávez, F. Ocean variability in relation to living resources during the 1982–83 El Niño. Nature 319, 279–285 (1986). https://doi.org/10.1038/319279a0
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DOI: https://doi.org/10.1038/319279a0
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