Existing biotic characteristics
- vegetation
- animal communities
Successional status
Land-use status
o
0
" ................................ -- ........................................................................................................ ..
Existing biotic characteristics
(a)
- vegetation
0
- animal communities
c
o
c
B
A
o
c
B
___ ..,j Potential vegetation k
------~~-----------------~~~---- B
A
(b)
Regional climate
EXisting biotic characteristics
- vegetation
- animal communities
Potential vegetation
o
c
-------.~~--------------~~------. B
--""'"
- - - - _r: 1i =-o'-po-g-ra-p-hy'
A
(d)
o
c
I Nutrient availability II Moisture regime I I Temperature regime II Radiation regime I B
(e)
A
(c)
A
323