Titlebook: Saline Lakes V; Proceedings of the V Stuart H. Hurlbert Conference proceedings 1993 Springer Science+Business Media Dordrecht 1993 Fauna.Pl

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CHAFE

I. A. E. Baylychable. Intense pressure is being exerted upon freshwaterresources and a lack of adequate clean water is seen as one of themost serious global problems for the 21st century. Indeed it has beensaid that the next war will be fought over water, not oil. Humanhealth and the health of supporting ecosyste

恃强凌弱的人

David G. Freychable. Intense pressure is being exerted upon freshwaterresources and a lack of adequate clean water is seen as one of themost serious global problems for the 21st century. Indeed it has beensaid that the next war will be fought over water, not oil. Humanhealth and the health of supporting ecosyste

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Effects of NaCl and KNO, concentrations on the abscisic acid content of , sp. (Chlorophyta),creased to very low values. (2) ABA content was also affected by the NaCl concentration. The content had a minimum value at the NaCl concentration (15%) where growth rate was maximal, and higher values at higher or lower concentrations of NaCl. (3) The ABA content also increased with decreasing nitrogen concentration of the medium.

VERT

,Spatial heterogeneity of macrophytes in Lake Gallocanta (Aragón, NE Spain), to fluctuations of environmental conditions. In very shallow water the macrophytes decay as indicated by negative net production and low chlorophyll ./chlorophyll . and plant K. concentration/water K. concentration ratios.

HEDGE

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nts from 16 countries. Twenty-three papers presented by theparticipants, plus an additional one reporting a microcosm study onsalinity effects, constitute the present volume. The papers cover thewide array of subject matters and scales characteristic of our`interdiscipline‘ and represent the symposi

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, from saline environments of the central coast of Peru,ormed planktonic and benthic communities. The benthic palmelloid stage of . was found at higher salinities. Aplanospore formation was also observed. Associated halophilic species included ., . and .. . was also found at two other salinas on the central Peruvian coast (Chilca and Otuma).