A tour of downtown New Westminster with Coun. Daniel Fontaine is a chilling experience. This city, with a population of ...

Thus, density-dependant controls on population growth not only increased ... his colleagues at the Experimental Lakes Area (Ontario, Canada) demonstrated that phosphorus was the growth-limiting ...

population size, density, age structure, fecundity (birth rates), mortality (death rates), and sex ratio (Dodge 2006). We introduce each of these in turn. Populations display distinctive behaviors ...