Coypu storm, the effect of the disturbances on the vegetation were greatly amplified. " Essentially, this means, as different factors were added together, the result was less overall vegetation. Adding fertilizer to open plots did not promote plant growth; instead, nutria fed more in the fertilized areas. Increasing fertilizer inputs in marshes only increases nutria biomass instead of the intended vegetation, therefore increasing nutrient input is not recommended. Coypus are classed as a "prohibited new organism" under New Zealand's Hazardous Substances and New Organisms Act 1996, preventing it from being imported into the country. In the UK, coypu escaped from fur
Norma (given name) "Norseman". The name has fluctuated in popularity over the past 100 years. It is still a very common name in the United States, but the name was most often given to babies in the 1930s, and is now seldom given. [[Category:Feminine given names]] Norma (given name) Norma is a female name. A single instance of the name "Norma" is recorded 1203, where it perhaps derives from the Latin word "norma", meaning "precept". The name's general usage seems to be subsequent to the 1831 debut of Vincenzo Bellini's opera "Norma" whose librettist Felice Romani borrowed the name (and the plot) from