Restoring forests: Advances in techniques and theory

Much of the past science of forest regeneration emphasized reforestation following timber harvest for industrial purposes. In recent decades, a pronounced evoluation has occurred whereby the focal point of many of today's forest regeneration scientists has shifted prominently toward restoration of harsh, degraded environments. Forest restoration is a highly complex process that requires consistent shifts to adapt to emerging circumstances. This is a special issue of 27 review articles covering a wide range of diverse issues in forest restoration.