Physiological and biochemical impact of copper and cadmium on shrimp Peneaus monodon Fabricius and Panaeus penicillatus Alock larvae
-
- Englisch ausgewählt
66,99 €
UVP
79,00 €
inkl. gesetzl. MwSt.,
Lieferung nach Hause
Beschreibung
Produktdetails
Einband
Taschenbuch
Erscheinungsdatum
10.05.2012
Verlag
LAP LAMBERT Academic PublishingSeitenzahl
264
Maße (L/B/H)
22/15/1,7 cm
Gewicht
411 g
Sprache
Englisch
ISBN
978-3-659-11254-6
The physiological consequences of copper and cadmium on Penaeus monodon and Penaeus penicillatus larvae have been studied under various ecological conditions with a number of biochemical reactions. Acute toxicities cause 100% mortality in shrimp larvae at different concentration of copper and cadmium. All biochemical compositions change due to larvae's being exposed to copper and cadmium. Gradually, lipid, carbohydrate and ash contents decrease along with increased concentration of each metal, but protein reacts inversely. Amino acid contents are inhibited by copper and cadmium in all tested larvae of penaeid shrimp, which decrease as concentration of copper and cadmium increases. The interrelation between ecological factors and heavy metal pollutants in the sea was observed and population abundance of any species in the ocean is directly affected by ecological factors. A decline in abundance and duration of survival varies with changes of pH, salinity, solar radiation and temperature. It was observer that survival and temperature were directly proportional and the effect of solar radiation on the uptake of Cu and Cd was expressed by linear regression.
Kundinnen und Kunden meinen
Verfassen Sie die erste Bewertung zu diesem Artikel
Helfen Sie anderen Kund*innen durch Ihre Meinung
Kurze Frage zu unserer Seite
Vielen Dank für dein Feedback
Wir nutzen dein Feedback, um unsere Produktseiten zu verbessern. Bitte habe Verständnis, dass wir dir keine Rückmeldung geben können. Falls du Kontakt mit uns aufnehmen möchtest, kannst du dich aber gerne an unseren Kund*innenservice wenden.
zum Kundenservice