(Institución)

OceanDocs >
Africa >
Egypt >
National Institute of Oceanography and Fisheries >
Articles >

Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/1834/1242

Título : Effects of copper on photosynthesis activity and chlorophyll-a content of chaetoceros radicans schutt
Autor : Taha, O.E.
El-Sarraf, W.M.
ASFA Terms: Chlorophylls
Copper
Photosynthesis
Fecha de publicación : abr-1995
Editorial : High Institute of Public Health
Citación : Bulletin of High Institute of Public Health, 25 (2), p. 439-446
Resumen : Chaetoceros radicans was selected to test the effect of copper concentrations of 0.001, 0.005, 0.01, 0.05, 0.1 and 0.5 ppm for 6 days on the photosynthetic activity and chlorophyll-a content under laboratory conditions. The photosynthetic activity decreased with time of exposure and copper concentration. The control photosynthetic activity reached a maximum value at 120 hours and chlorophyll-a at 72 hours. Chaetoceros radicans cultures treated by copper showed a slight decrease in its photosynthetic activity and chlorophyll-a at levels 0.001 and 0.005 ppm, while they rapidly decreased at higher copper concentrations.
URI : http://hdl.handle.net/1834/1242
Aparece en las colecciones: Articles

Ficheros en este ítem:

Fichero Descripción Tamaño Formato
paper6.pdf129.32 kBAdobe PDFVisualizar/Abrir

Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.