Impacts that compromise ecosystems integrity (i.e. ecosystem structure or function) in a manner that:Impacts that compromise ecosystems integrity (i.e. ecosystem structure or function) in a manner that

:i. impairs the ability of affected populations to replace themselves;

ii. degrades the long-term natural productivity of habitats; or

iii. causes, on more than a temporary basis, significant loss of species richness, habitat or community types.