Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

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Grupos principales del zooplancton durante El Niño 1992-93 en el Canal de San Lorenzo, Golfo de California
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Keywords

zooplankton
ENSO
El Niño
Gulf of California
abundance
capture efficiency
zooplancton
ENSO
El Niño
Golfo de California
abundancia
eficiencia de captura

How to Cite

Lavaniegos E., B. E., & González-Navarro, E. (1999). Grupos principales del zooplancton durante El Niño 1992-93 en el Canal de San Lorenzo, Golfo de California. Revista De Biología Tropical, 47(S1), 129–140. Retrieved from https://revistas.ucr.ac.cr/index.php/rbt/article/view/26166

Abstract

The structure by groups of zooplankton (generally Class or Order) from the San Lorenzo Channel, Gulf of California is described during 1990 and the ENSO 1992-93. The samples were collected with a bongo net of 300 and 500 μm of mesh width. Significant differences in abundances estimated with the two kinds of meshes were found in ten zooplankton groups. Per example, copepods. chaetognaths and siphonophores were underestimated betwecn 21 and 34% with the 500 μm net, compared to the 300 μm. Other groups of smaller size, as appendicularians, thecosomes, foraminiferans and radiolarians, were underestimated in more than 50%. For the meroplankton, bivalve larvae had a mean abundance 96% lower with the 500 μm net. The comparison between spring-summer samples (from the 300 μm net) of 1990 and 1992 indicated a lower incidence of appendicularians and thaliaceans in 1992, while the ostracods increased. These changes may be due to the warrrllng of water by the ENSO 1992-93, a surface temperature 2°C higher was observed in August 1992 compared to August 1990.
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References

Aebischer, N.J., le. Coulson & J.M. Colebrook. 1990. Parallel long.term trends across four marine trophic levels and weather. Nature 347:753-755.

Ahlstrom, EH. & J.R Thraikill. 1963. Plankton volume loss with time of preservation. Calif. Coop. Oceanic Fish. Invest. Rep. 9:57-73.

Brinton, E. & J.L. Reid. 1986. On the effects of interannual variations in circulation and temperature upon the euphausiíds of the California Current. UNESCO Tech. Pap. Mar. Sci. 49:25-34.

Colebrook, J.M. 1 977. Annual fluctuations in biomass of taxonomic groups of zooplankton in the California Current, 1 955·1 959. Fishery Bull. 75:357-368.

CPR Survey Team. 1992. Continuos plankton records: the North Sea in the 1980's. ICES mar. Sci. Symp. 195:243·248.

Cruz, R, A. Mendoza & e. Martínez.l990. Profundidades y formas de la Bahía de La Paz. Geonotas, Depto. Geología, Univ. Autón. Baja California Sur, México, 1.

Fernández, M.E., M.A. Monreal & A . Molina. 1 994. Thermohaline structure and geostrophic flow in the Gulf of California, during 1992. Ciencias Marinas 20:267-286.

Glynn, P.W, 1961. The first recorded rnass stranding of pelagic red crabs, Pleuroncodes planipes, at Monterey Bay, California, since 1859 with notes on their biology. Calif. Fish & Game 47:97-101.

Hayward, T. L., A.W Mantyla, R.L. Lynn, PE Smith & T.K. Chereskin: 1 994. The state of the California Current in 1993-1994. Calif. Coop. Oceanic Fish. lnvest. Rep. 35: 19-35.

Huyer, A. & R.L. Smith. 1985. The signature of El Niño off Oregon, 1982-1983. J. Geophys. Res. 90:7133-7142.

Jiménez, A.R., M. Obeso, M.A. Alatorre, S. Troyo y H. García. 1994. Hidrología de la Bahía de La Paz. Oceanología, Unidad Educ. Ciencia Tecnología del Mar, México 1:115-131.

Jiménez, L.C. & J.R. Lara. 1988. Zooplankton biomass and eopepod community structure in the Gulf of California during the 1982-1983 El Niño event. Calif. Coop. Oceanic Fish. Invest. Rep. 29:122-128.

Karinen, J.E, B.L. Wing & R.R Straty. 1985. Records and sightings of fish and invertehrates in the easthern Gulf of Alaska and oeeanic phenomena related lo the 1983 El Niño event. p. 253-267. In W. Wooster & L. Fluharty (eds.). El Niño North. Niño effects in the easthern subartic Pacifie Ocean. Washington Sea Grant Program. Seattle.

Koppelman, R. & H. Wikert. 1997. Deep Arabian Sea mesozooplankton distribution. lntermonsoon, October 1995. Mar. Biol. 129:549-560.

Krsinic, E & D. Lucie. 1994. Mesozooplankton sampling experiments with the 'Adriatie' sampler: Differences of eateh between 250 and 125 μm mesh netting gauze. Estuar. Coast. Shelf Sci. 38:113-118.

Lara, J.R., R. Millán, J.L. Lara & C. Bazán. 1993. Phytoplankton productivity and biomass by size classes, in the central Gulf of California during spring 1985. Ciencias Marinas 19: 137-154.

Lara, J.R. & J.E. Valdez. 1988. Size fraction biomass and primary productivity in the Gulf of California during spring 1984. Ciencias Marinas 14:1-14.

Lavaniegos, B.E & E González-Navarro. 1999. Cambios en la comunidad de copépodos durante el ENSO 1992-93 en el Canal de San Lorenzo, Goldo de

California. Ciencias Marinas: (en prensa).

Lavaniegos, B.E. & J.R. Lara. 1990. Zooplankton of the Gulf of California after the 1982-1983 El Niño event: Biomass distribution and abundance. Pacific Science 44:297-310.

Lavaniegos, B.E., J.R. Lara & E. Brinton. 1989. Effeets of "El Niño" 1982-1983 event upon the euphausüd populations of the Gulf of California. Calif. Coop.

Oceanic Fish. Invest. Rep. 30:73-87.

Lavaniegos, B.E. & D. López. 1997. Fatty aeid composition and community structure of plankton from the San Lorenzo Channel, Gulf of California. Estuar.

Coast. Shelf Sci. 45:845-854.

MeGowan, J.A. 1984. The California El Niño. 1983. Oceanus 27:48-51.

MeGowan, J.A. 1985. El Niño 1983 in the Southern California Bight. p. 166-184. In W.Wooster & L. Fluharty (eds.). El Niño North. Niño effects in the easthern subartic Pacific Oeean. Washington Sea Grant Program. Seattle.

Miller, C.B., H.P. Batchelder, R.D. Brodeur & W.G. Pearcy. 1985. Response of the zooplankton and ichthyoplankton off Oregon to the El Niño event of 1983. p. 185-187. In W.Wooster & L. Fluharty (eds.). El Niño North. Niño effects in the easthern subartic Pacific Ocean. Washington Sea Grant Programo Seattle.

Obeso, M. y A.R. Jiménez. 1989. Propagación de la constituyente m2 de la marea en la Babia de La Paz, B.C.S., México, mediante un modelo bidimensional hidrodinámico numérico. Inves. Mar., Centro Interdisco Cienc. Marinas, Inst. Politéc. Nal., México 4:140-301.

Ohman, M.D. & J.R. Wilkinson. 1989. Comparative standing stocks of mesozooplankton and rnacrozooplankton in the southern sector of the California Current Systern. Fish. Bull. 87 :967-976.

Palomares, R. & J. GÓmez. 1996. Copepod community structure at Bahia Magdalena, Mexico, during El Niño 1983-84. Estuar. Coast. Shelf Sci. 43:583-595.

Rienecker, M.M. & C.N.K. Mooers. 1986. The 1982-1983 Niño off Northern California. J. Geophys. Res. 91 :6597-6608.

Roemich, D. & J. McGowan. 1995a. Climatic warming and the decline of zooplankton in the California Current. Science 267:1324-1326.

Roemich, D. & J. McGowan. 1995b. Sampling zooplankton: Correction. Science 268:352-353.

Signoret, M. & H. Santoyo. 1 980. Aspectos ecológicos del plancton de la Bahía de La Paz, B:C.S. An. Centro Cienc. Mar Y Limnol., Univ. Nal. Autón. México 7:217-248.

Silva-Dávila, R. & J.R., Palomares-García. 1998. Unusual larval growth production of Nyctiphanes simplex in Bahía de La Paz, Baja California Sur, México. J. Crustacean Biol. 18:490-498.

Simpson, J.J. 1983. Large-scale thermal anomalies in the California Current during the 1982-83 El Niño. Geophis. Res. Letters 10:937-940.

Smith, P.E. 1971. Distributional atlas of zooplankton volume in the California Current region, 1951 through 1 966. Calif. Coop. Oceanic Fish. Invest. Atlas 13.

Smith, P.E. 1985. A case history of an Anti-El Niño to El Niño transition on plankton and nekton distribution and ahundances. p. 121-142. In W.Wooster & L. Fluharty (eds.). El Niño North. Niño effects in the easthern subartic Pacific Ocean. Washington Sea Grant Program. Seattle.

Smith, P.E. Y S.L. Richardson. 1979. Técnicas modelo para la prospección de huevos y larvas de peces pelágicos. FAO Documentos Técnicos de Pesca 175.

Valdez. J.E. & J.R. Lara. 1987. Primary productivity in the Gulf of California: Effects of El Niño 1 982-1983 evento Ciencias Marinas 13:34-50.

Vannucci, M. 1968. Loss of organisms through the meshes. p. 77-86. In DJ. Tranter & J.H. Fraser (eds.). Zooplankton sampling. Unesco, Paris.

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