The forest fire in Mt. Carmel National Park in Israel in 1989 resemble
d the 1988 fire in Yellowstone Park in that public concern motivated t
he authorities to appoint professional committees to assess rehabilita
tion options and fire policies. The committees re-evaluated the goals
and practices of nature conservation and management in protected areas
, in a much broader context than just fire prevention. The recognition
of the dynamic nature of ecosystems, the low predictability of their
behaviour, and the role of fire as a disturbance agent that promotes b
iodiversity, contributed to recommendations of minimal intervention, a
llowing self-regeneration. The Israeli committee commissioned an inter
disciplinary-research program designed to direct post-fire and fire-re
duction management, and provide insights for planning for the region a
s a biosphere reserve. The results of this three-year program are repo
rted in this issue.