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Environ Pollut ; 148(1): 191-200, 2007 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-17182158


On an upland moor dominated by pioneer Calluna vulgaris and with an understorey of mosses and lichens, experimental plots were treated with factorial combinations of nitrogen (N) at +0 and +20kg Nha(-1)yr(-1), and phosphorus (P) at +0 and +5kg Pha(-1)yr(-1). Over the 4-year duration of the experiment, the cover of the Calluna canopy increased in density over time as part of normal phenological development. Moss cover increased initially in response to N addition but then remained static; increases in cover in response to P addition became stronger over time, eventually causing reductions in the cover of the dominant Calluna canopy. Lichen cover virtually disappeared within 4 years in plots receiving +20kg Nha(-1)yr(-1) and also in separate plots receiving +10kg Nha(-1)yr(-1), but this effect was reversed by the addition of P.

Contaminantes Atmosféricos , Calluna/crecimiento & desarrollo , Ecosistema , Fertilizantes , Nitrógeno , Fósforo , Briófitas/crecimiento & desarrollo , Ecología/métodos , Monitoreo del Ambiente/métodos , Geografía , Líquenes/crecimiento & desarrollo , Tiempo , Reino Unido
Indian J Psychiatry ; 22(3): 235-8, 1980 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-22058472


In the present study assessment of Public Opinion of two groups, relatives and non-relatives attending the out patient department with the patients, were done. Analysis of the data revealed that both groups held heredity as the cause of mental illness and both groups preferred, significantly the efficacy of Psychiatric treatment like E.C.T. and drugs to that of Homoeopathic and Ayurvedic treatment, Magic and faith healing procedure, not preferred to any significant extent. Regarding efficacy of treatment of the mentally ill we find that significantly more number of relatives did favour E.C.T. and drugs. Psychotherapy has yet to make a mark.