O Arrhenius 1921 + MacArthur-Wilson 1967: S = c A^z; z~0.25 island biogeography, z~0.15 mainland; basis of conservation-biology reserve-design.
O Arrhenius 1921 + MacArthur-Wilson 1967: S = c A^z; z~0.25 island biogeography, z~0.15 mainland; basis of conservation-biology reserve-design.