Alexander Von Humboldt described for the first time: (2017) a. Ecological biodiversity b. Laws of limiting factor c. Species area relationships d. Population Growth equation
Option C. Alexander Von Humboldt observed the species-area relationship. He observed that when the area explored increases, the species richness increases but to a certain limit. That is represented by the rectangular hyperbola which represents the equation S = CAZ where S is the species richness, A is the area, C is a constant and Z is the regression constant. The straight line represents the logarithmic form of the same equation which is log S = log C + Z log A.
