Browsing Proceedings of the Nova Scotian Institute of Science by Author "Kerekes, Joseph J."
Now showing items 1-5 of 5
-
Description of Selected Lake Characteristics and Occurrence of Fish Species in T81 Nova Scotia Lakes
Alexander, Denis R., 1945-; Kerekes, Joseph J.; Sabean, Barry; Nova Scotian Institute of Science (Dalhousie Printing Centre, 1986)Between 1964 and 1981, the Science Branch of the Department of Fisheries and Oceans, the Canadian Wildlife Ser vice of the Department of the Environment and the Wildlife Division of the Nova Scotia Department of l ands and ... -
Experimental Studies of the Effects of Acidity and Associated Water Chemistry on Amphibians
Kerekes, Joseph J.; Dale, J.M.; Freedman, B. (Dalhousie Printing Centre, 1985-12)Laboratory bioassays with 5 species of Nova Scotian amphibians (Ambystoma maculatum, Hyla crucifer, Rana sylvatica, R. palustris, and Bufo americana) and Xenopus laevis revealed pH 4.0 to 5.0 as the critical range within ... -
Predicting trophic response to phosphorus addition in a Cape Breton Island lake
Nova Scotian Institute of Science; Kerekes, Joseph J. (Dalhousie Printing Centre, 1983) -
Primary production of two small lakes in Atlantic Canada
Howell, G.D.; Kerekes, Joseph J. (Dalhousie Printing Centre, 1988-05)At Layton’s lake, Nova Scotia, the total annual primary production was estimated to be 182 gC m<sup>-2</sup> y<sup>-1</sup> of which 87 gC m<sup>-2</sup> y<sup>-1</sup> was planktonic production. Macrophyte production ... -
Trace elements in water, sediment, and biota of three oligotrophic lakes in Queens and Annapolis counties, Nova Scotia.
Freedman, B.; Maessen, O.; Beauchamp, S.; Kerekes, Joseph J.; Peterson, R.H.; Fisher, K. (Dalhousie Printing Centre, 1992-03)Concentrations of a range of elements have been measured in water, sediment, plankton, benthos, macrophytes and fish of three oligotrophic lakes in Kejimkujik National Park, Nova Scotia. lead appeared to be concentrated ...