Population
The Varecia variegatta population is on a downward trend. The general population is decreasing dramatically. Studies have shown overtime that in the last 27 years there has been an 80% decrease in individual black and white ruffed lemurs. From the Vasey studies of 2003 it was shown that the most densely populated area of black and white ruffed lemurs was Nosy Mangabe. It had around 29-43 individuals/km2. Consequently came Anatanamatazo with 10-15 individuals/km2, and then Manomba with.4-2.5 individuals/km2.
Read more about this topic: Black-and-white Ruffed Lemur
Famous quotes containing the word population:
“It was a time of madness, the sort of mad-hysteria that always presages war. There seems to be nothing left but war—when any population in any sort of a nation gets violently angry, civilization falls down and religion forsakes its hold on the consciences of human kind in such times of public madness.”
—Rebecca Latimer Felton (1835–1930)
“The population question is the real riddle of the sphinx, to which no political Oedipus has as yet found the answer. In view of the ravages of the terrible monster over-multiplication, all other riddle sink into insignificance.”
—Thomas Henry Huxley (1825–95)
“[Madness] is the jail we could all end up in. And we know it. And watch our step. For a lifetime. We behave. A fantastic and entire system of social control, by the threat of example as effective over the general population as detention centers in dictatorships, the image of the madhouse floats through every mind for the course of its lifetime.”
—Kate Millett (b. 1934)