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Fate of Glyposate in a Sandy Loam Soil and Analysis for Residues in Field-Grown Crops
(Dalhousie Printing Press, 1985-12)
Following application in the spring to a sandy loam soil, residues of glyphosate (N-phosphonomethyl glycine) decreased rapidly and degraded into aminomethylphosphonic acid which also was short lived. Analysis for glyphosate ...
Fall and Winter Food Habits of the Eastern Coyote Canis latrans in Southereastern New Brunswick
(Dalhousie Printing Press, 1985-12)
Food habits of coyotes in southeastern New Brunswick were investigated during the fall and winter trapping seasons from 1979 to 1982. Based on analyses of 128 specimens, snowshoe hare, white-tailed deer and rodents accounted ...
Deterioration of Materials in a Quarter-Megawatt Strawburner
(Dalhousie Printing Centre, 1985-12)
An outline is given of the deterioration of refractories and stainless steels during the operation of a large strawburning furnace. The deterioration was caused by high temperatures, which sometimes exceeded 1400°C, and ...
Experimental Studies of the Effects of Acidity and Associated Water Chemistry on Amphibians
(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 ...