Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M. C. Mobley"'
Accumulation of cadmium from contaminated water and sediment by the shrimp Callianassa australiensis
Publikováno v:
Marine Biology. 82:191-197
The burrowing marine shrimp Callianassa australiensis (Dana) was collected from an uncontaminated area in Western Port, Victoria, Australia in 1977. The shrimp were exposed to cadmium-contaminated water and sediment for 8 wk. The concentrations range
Publikováno v:
Marine Biology. 64:299-304
The acute toxicity of zinc, cadmium and copper to Callianassa australiensis (Dana) was evaluated in static tests. Each test lasted up to 14 d and LC50 values were calculated for 4, 7, 10 and 14 d intervals. The toxicity of each metal increased with e
Publikováno v:
Marine Biology. 64:305-309
The acute toxicity of zinc, cadmium and copper to Callianassa australiensis (Dana) was assessed in paired and triad combinations in 14 d toxicity tests. Predicted mortalities following exposure to various mixtures of metals were evaluated according t
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:19-22
In five field trials, each with 150–250 lambs on pure lucerne stands of 1 ha, salt supplementation generally increased growth rates. Lambs grazing weedy stands grew as fast as those given salt supplement, and the number of deaths from “ red gut
Publikováno v:
New Zealand Journal of Experimental Agriculture. 5:15-18
The growth of lambs weaned at 4 weeks of age on to pure stands of lucerne was compared with that of lambs suckling their dams on similar lucerne and also with suckled Jambs on ryegrass-white clover...
Publikováno v:
Transactions of the American Institute of Electrical Engineers. 67:42-46
This paper has set forth the principles which pertain to the elimination of frequency instability and harmonic radiation from diathermy equipment, illustrating the application of the principles with an actual model. In this way it is hoped that empha