Canadian Forest Genetic Resources Information System CAFGRISThe purpose of this system is to provide information necessary for assessing genetic conservation requirements of native tree species of Canada. It includes information concerning threats to genetic diversity (e.g., invasive alien species), species biology and ecology. With this knowledge, management strategies can be developed and objectives for conservation management of populations at risk can be determined, usually including ex situ (off-site, e.g. germplasm collections) and in situ (on-site, e.g. protected areas) conservation. This system, which has the ability to acquire and utilize information from other sources, can be used to compile national level information.