1.
Environ Monit Assess
; 112(1-3): 271-81, 2006 Jan.
Article
in English
| MEDLINE
| ID: mdl-16404545
ABSTRACT
From November 2000 to September 2001, eight points in the Iberá lagoon were sampled bimonthly. At each point, pH, temperature and dissolved oxygen were measured and invertebrates were collected from the water around macrophytes by mean of a net of 180 mu m pore size. Four biotic indices were calculated and compared, given similar trends. The total number of taxa shows to be a good and simple indicator of water quality. Averaging indices across points we obtained a good positive correlation between indices and temperature. In this ecosystem, multi-habitat sampling must be used in order to obtain a good estimation of ecological integrity. The total number of taxa can be used for water quality assessment.
Subject(s)
Biodiversity , Environmental Monitoring/methods , Invertebrates , Plant Development , Water Supply/standards , Animals , Argentina , Ecosystem , Fresh Water , Hydrogen-Ion Concentration , Invertebrates/classification , Invertebrates/growth & development , Oxygen/metabolism , Plants/classification , Temperature
2.
Ann Pharm Fr
; 27(11): 645-54, 1969 Nov.
Article
in French
| MEDLINE
| ID: mdl-5379142
Subject(s)
Drug Stability , Xanthenes/analysis , Chromatography, Thin Layer , Fluorescence , Fluorometry , Spectrum Analysis
3.
Therapie
; 23(4): 779-92, 1968.
Article
in French
| MEDLINE
| ID: mdl-5744590
Subject(s)
Bacteria/drug effects , Tetracycline/pharmacology , Animals , Biological Assay , Chemical Phenomena , Chemistry , Dogs , Rats , Tetracycline/blood
4.
Ann Pharm Fr
; 25(6): 447-52, 1967 Jun.
Article
in French
| MEDLINE
| ID: mdl-5611540
5.
Ann Pharm Fr
; 24(11): 687-92, 1966 Nov.
Article
in French
| MEDLINE
| ID: mdl-5987655