The populations of many species of animals and plants are age-structured, i.e. the individuals present at any one time were born over a range of different times

At last both ecology and evolution are covered in this study on the dynamics of size-structured populations. How does natural selection shape growth patterns an

This book provides an introduction to age-structured population modeling which emphasizes the connection between mathematical theory and underlying biological a

Demographers and public health specialists have been surprised by the rapid increases in life expectancy, especially at the oldest ages, that have occurred sinc