A Study of the Survival and Oxygen Deficiency at the Zebra Mussel (Dreissena polymorpha) Treated with Zinc (Zn)
Journal: Ecologia Balkanica (Vol.1, No. 1)Publication Date: 2009-12-29
Authors : Bogdan N. Nikolov; Stanka D. Salapatiyska; Dilyan G. Georgiev;
Page : 5-8
Keywords : Zebra mussel; Dreissena polymorpha; oxygen deficit; zinc;
Abstract
The current paper studies the change of respiratory rate and survival of Dreissena polymorpha at short exposure to zinc under laboratory conditions. The experiment is lasted 96h and three different concentrations of ZnSO4.7H2O were used - 0.5mg/l, 1.5mg/l; 2,0 mg/l. Survival and intensity of breathing of Dreissena polymorpha decreases with the increasing concentration of zinc in the water.
Other Latest Articles
- Friction in Orthogonal Cutting Finite Elements Models with Large Negative Rake Angle
- Biodiesel Performance within Internal Combustion Engine Fuel System - A Review
- Analysis of HD Journal Bearings Considering Elastic Deformation and Non-Newtonian Rabinowitsch Fluid Model
- An Assessment on the Production of Abrasive Sandpaper from Locally Sourced Materials
- Enhancement of a Constitutive Friction Law by Considering Plastic Smoothing of Rough Surfaces in Dependency on the Bulk Stresses
Last modified: 2016-07-11 21:01:53