Abstract
La Salada de Chiprana Lake, located in the Ebro River basin, northeastern Spain, is the only permanent and deep water hypersaline ecosystem in all of western Europe. With a total surface of 31 ha and a maximum depth of 5.6 m, it has several basins bounded by elongated sandstone-bodies or ribbons which are paleochannels of Miocene age. Its salinity varied from 30 to 73 g 1−1 during the 1989 hydrological cycle and the most abundant ions were magnesium and sulphate. Depth-time distributions of major physico-chemical variables demonstrated that the lake was stratified in two distinctive layers during most of the year. The chemocline disappeared only in October, with the complete overturn of the water column. In the deep water, three conditions occurred which allowed development of green sulphur bacteria populations: (1) oxygen depletion, (2) presence of hydrogen sulphide and (3) presence of light. Benthic microbial mats covered the sediments of shallow shores of moderate slope.
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References
American Public Health Association, 1985. Standard methods for the examination of water and waste-water (16 edn). APHA. AWWH. Washington, D.C.
Baltanás, A., C. Montes & P. Martino, 1990. Distribution patterns of ostracods in Iberian saline lakes. Influence of ecological factors. Hydrobiologia 81: 87–111.
Bernaldez, F. G., 1987. Las zonas encharcables españolas. El marco conceptual. In: Bases cientificas para la protección de los humedales en España: 9–30. Real Academia de Ciencias de Madrid.
Bernués, M., F. Moya, A. G. Besteiro & C. Montes, 1990. Análisis químicos de aguas dulces y saladas. Dpto. Interuniversitario de Ecologia. Universidad Autónoma de Madrid.
Clayton, R. J., 1966. Spectroscopy of bacteriochlorophylls in vivo and in vitro. Photochem. Photobiol. 5: 669–677.
Custodio, E. R. & M. R. Llamas, 1983. Hidrología subterrá-nea. 2nd edition. Ed. Omega, S.A., Barcelona.
Eugster, H. P. & L. A. Hardie, 1978. Saline lakes. In A. Lernion (ed.), Lakes, chemistry, geology, physics, Springer-Verlag, New York: 237–293.
Friend, P. F., J. P. P. Hirst & G. J. Nichols, 1986. Sandstonebody structure and river process in the Ebro basin of Aragón, Spain. Cuadernos Geología Ibérica 10: 9–30.
Gloe, A., H. Pfennig, H. Brockmann & W. Trowitzsch, 1975. A new bacteriochlorophyll from brown-colored chlorobiaceae. Arch. Microbiol. 102: 103–109.
Guerrero, M. C., J. Balsa, M. Pascual, B. Martinez & C. Montes, 1991. Caracterización limnológica de la laguna Salada de Chiprana (Zaragoza) y sus comunidades de bacterias fototróficas. Limnetica 7: 83–96.
Hakanson, L., 1981. Manual of lake morphometry. Springer-Verlag, New York, 78 pp.
Hall, K. J. & T. G. Northcote, 1986. Conductivity-temperature standardization and dissolved solids estimation in a meromictic saline lake. Can. J. Fish. aquat. Sci. 43: 2450–2454.
Hammer, V. I., 1986. Saline lakes ecosystems of the world. Dr W. Junk Publ., Boston, 616 pp.
Javor, B. J., 1989. Microbiology and biogeochemistry of hypersaline environments. Brock/Springer. Berlin, 328 pp.
Margalef, R., 1983. Limnología, Ed Omega. Barcelona, 951 pp.
Mingarro, F., S. Ordóñez, M. C. López & M. A. García del Cura, 1981. Sedimentología de las lagunas de los Monegros y su entorno geológico. Bol. Geol. Min. CXII-III: 171–195.
Montes, C. & P. Martino, 1987. Las lagunas salinas españolas. In: Seminario sobre bases cientifícas para la protección de los humedales en España. Real Academia de Ciencias Exactas, Fisicas y Naturales de Madrid, Madrid: 95–145.
Pueyo, J. J., 1978/79. La precipitación evaporítica actual en lagunas saladas, Diputación Provincial; Universidad de Barcelona. Rev. Inst. Invest. Geol. 33: 5–56.
Reyes Prosper, E., 1915. Las estepas de España y su vegetación. Madrid.
Riba, O., J. Villena & J. Quirantes, 1967. Nota preliminar sobre la sedimentación en paleocanales terciarios de la zona de Caspe-Chiprana (Zaragoza). Anal. Edaf. Agrob. 26: 617–634.
Ward, P. P. B., K. J. Hall, T. G. Northcote, W. Gheung & T. Murphy, 1990. Autumnal mixing in Mahoney Lake, British Columbia. Hydrobiologia 197: 129–138.
Williams, W. D., 1986. Limnology, the study of inland waters: a comment on perception of studies of salt lakes, past and present. In P. D. Deckker & W. D. Williams (eds), Limnology in Australia, Dr W. Junk Publ., Boston: 471–496.
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Vidondo, B., Martínez, B., Montes, C. et al. Physico-chemical characteristics of a permanent Spanish hypersaline lake: La Salada de Chiprana (NE Spain). Hydrobiologia 267, 113–125 (1993). https://doi.org/10.1007/BF00018794
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DOI: https://doi.org/10.1007/BF00018794