phc 
dphc 
dt 
■ = die _ phc — phc _ zoc — phc _dlc — phc _d2c — phc _ doc ± mix( phc ) ± adv( phc ) ± adh( phc ) 
dzoc 
dt 
• = phejzoe + bac_zoc + die _ zoc — zoc _dlc — zoc _d2c — zoc_doc — zoc _ die ± mix( zoc ) 
± adv( zoc ) ± adh( zoc ) 
die 
ddlc 
dt 
■ = phc_dlc + zoc_dlc — die _ zoc — die _ doc — snk( die, w )± mix( die )± adv( die ) ± adh( die ) 
dl 
din 
ddln 
dt 
■ = phn_dln + zon_dln — din _ zon — din _ don — snk( din, w )± mix( dln)± adv( din ) ± adh( din ) 
dl 
d2c 
ddlc 
dt 
• = phc_dlc + zocjdlc — die _ doc — snk(dlc, w ) ± mix(d2c) ± adv{d2c) ± adh{d2c) 
dl 
d2n 
dd2r, 
dt 
1 = phn_d2n + zon_d2n — d2n _ don — snk( d2n, ) ± mix( d2n )± adv( d2n )± adh( d2n ) 
dsc 
ddsc 
dt 
• = psc_dsc — dsc_dic — snk( dsc, w d2 ) ± mix( dsc ) ± adv( dsc ) ± adh( dsc ) 
doc 
ddoc 
dt 
■ = phc_doc + zoc_doc + die _ doc + d2c _ doc — doc _ bac ± mix{ doc ) ± adv( doc ) ± adh( doc ) 
don 
ddon 
dt 
■ = phn_don + zon_don + din _ don + d2n _ don — don _ ban ± mix{ don ) ± adv( don ) ± adh( don ) 
bac 
dbac 
dt 
' = doc_bac — bac_zoc — bac _ die ± mixibac) ± advibac) ± adh{bac) 
n4n 
dn4n 
dt 
• = ban_n4n + zon_n4n — n4n _ ban — n4n _ phn — n4n _ n3n ± mix{n4n) ± adv{n4n) ± adh{n4n) 
+ riv{n4n) + bon _ n4n 
n3n 
dn3n 
dt 
■ = n4n_n3n — n3n_phn — n3n _ nn2 ± mix( n3n ) ± adv( n3n ) ± adh( n3n ) + riv _ n3n 
die 
ddic 
dt 
• = —dicjphc — die_psc + air _ sea _ c2o + dsc _ die + zoc _ die + bac _ die ± mix{dic) ± adv{dic) ± adh{dic) 
+ riv {die) + boc _ die 
o2o 
dole 
dt 
■ = phc _o2o — o2o_zoc — o2o _ bac — o2o _ n4n ± air _ sea _ o2o ± mix( o2o )± adv( o2o ) 
± 
adh( o2o ) — o2o _ sed 
í 
= 
snk{d\c, w dl ) 
+ snk{d2c, w d2 ) 
— boc _ die 
• dep _ last 
V 
H 
H У 
boc 
dboc 
dt