succession and fire controlled ecosystems
TRANSCRIPT
Lichens on rocksLichens on rocks
Crustose lichens on rockCrustose lichens on rock
Lake in early succession Lake in early succession
Secondary successionSecondary succession
Annual weeds and grassesAnnual weeds and grasses
Secondary succession after Secondary succession after firefire
Fire damage Fire damage on Giant on Giant SequoiaSequoia
Fire maintained ecosystemFire maintained ecosystem
Brush fire in Pine BarrensBrush fire in Pine BarrensPine Barrens SocietyPine Barrens Society
New shoots of scrub oak after New shoots of scrub oak after firefire
The Pine Barrens SocietyThe Pine Barrens Society
Epiphyte on trees Epiphyte on trees (bromeliad)(bromeliad)
Mangrove swampMangrove swamp
Keystone speciesKeystone species
Island Island BiogeographBiogeograph
yyMcArthur McArthur
and Wilsonand Wilson
Species on Species on islands closer islands closer to mainlandto mainland
Species on Species on island farther island farther
from from mainlandmainland