What are primary and secondary ecological succession? There are two major types of ecological succession: primary succession and secondary succession. Primary succession happens when a new patch of ...

This type of succession is often called secondary succession (Connell & Slayter 1977). Early successional communities are those that establish themselves relatively quickly after disturbance ...

In Case of the Removal of the President from Office, or of his Death, Resignation, or Inability to discharge the Powers and Duties of the said Office, the Same shall devolve on the Vice President ...