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58
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
3
1
1
3
6
7
<1
6
5
6
<1 5
5
<1
<1
<1
<1
<1
<1
<1
<1
-1
0
-0.5-1
-2
-2.5
-1.5
-2-1.5
-0.5
-2.5
-0.5
-0.5
-0.5
-2.5
0 0.5 1km
Nov
embe
r 20
11
W09
034A
_MA
R_S
ampl
ingS
edim
entP
artic
leS
ize_
R01
_A4m
b.m
xd
© B
offa
Mis
kell
Ltd
2011
1:8,500 @ A4
T R A N S M I S S I O N G U L L Y
S E D I M E N T P A R T I C L E S I Z EP A U A T A H A N U I I N L E T
1A
GravelVery Coarse SandCoarse SandMedium SandFine SandVery Fine SandSilt and Clay
MHWS (0.64m above MSL)MLWS (0.66m below MSL)
x - depth of Anoxia (cm)
1
POR
O1
O2
O3
O4
O5
O6
2
<1
<1
<1
6
2
<1
-1
-0.5
0
-2
-1.5
-2.5
-2
-1.5
-1
-2.5
0 0.5 1km
Nov
embe
r 20
11
W09
034A
_MA
R_S
ampl
ingS
edim
entP
artic
leS
ize_
R01
_A4m
b.m
xd
© B
offa
Mis
kell
Ltd
2011
1:8,500 @ A4
T R A N S M I S S I O N G U L L Y
S E D I M E N T P A R T I C L E S I Z EO N E P O T O A R M
1B
GravelVery Coarse SandCoarse SandMedium SandFine SandVery Fine SandSilt and Clay
MHWS (0.64m above MSL)MLWS (0.66m below MSL)
x - depth of Anoxia (cm)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r, 20
11
W09
034A
_MA
R_B
enth
ic_I
nver
t_A
bund
ance
_R01
_A3m
b.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y
B E N T H I C I N V E R T E B R A T E A B U N D A N C E 2A
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically moresensitive taxa
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Nov
embe
r, 20
11
W09
034A
_MA
R_B
enth
ic_I
nver
t_A
bund
ance
_R01
_A3m
b.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y
B E N T H I C I N V E R T E B R A T E A B U N D A N C E 2B
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically moresensitive taxa
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r, 20
11
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_C
alm
A3_
R01
.mxd
©
Bof
fa M
iske
ll Lt
d 20
11
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 3A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Nov
embe
r, 20
11
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_C
alm
A3_
R01
.mxd
©
Bof
fa M
iske
ll Lt
d 20
11
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 3B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
Nov
embe
r, 20
11
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_N
orth
erly
A3m
b_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 4A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
0 0.5 1km
1:8,500 @ A4
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
O N E P O T O A R M
Nov
embe
r, 20
11
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_N
orth
erly
A3m
b_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 4B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
0 0.5 1km
1:8,500 @ A4
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 20
11
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_so
uthe
rlyA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 5A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Nov
embe
r 201
1
W09
034A
_MA
R_2
YR
_Sed
imen
tDep
ositi
on_I
nver
t_so
uthe
rlyA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 5B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 20
11
W09
034A
_MA
R_H
orok
iri_S
edim
entD
epos
ition
_Inv
ert_
Cal
mA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 61 0 y e a r e v e n t i n H o r o k i r i , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 20
11
W09
034A
_MA
R_H
orok
iri_S
edim
entD
epos
ition
_Inv
ert_
Nor
thA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 71 0 y e a r e v e n t i n H o r o k i r i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition
Total AverageAbundance of Taxa
300
150
10050
2010
51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 201
1
W09
034A
_MA
R_H
orok
iri_S
edim
entD
epos
ition
_Inv
ert_
Sou
ther
lyA
3_10
yr.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 81 0 y e a r e v e n t i n H o r o k i r i , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Nov
embe
r 20
11
W09
034A
_MA
R_S
edim
entD
epos
ition
_Inv
ert_
Ken
epur
uA3m
b_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 91 0 y r e v e n t i n K e n e p u r u / P o r i r u a , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 101 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Nov
embe
r 20
11
W09
034A
_MA
R_S
edim
entD
epos
ition
_Inv
ert_
Duc
kA3m
b_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 20
11
W09
034A
_MA
R_L
TS_S
edim
entD
epos
ition
_Inv
ertA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D L O N G T E R M S E D I M E N T A C C U M U L A T I O N 11A2 0 y e a r l o n g t e r m s i m u l a t i o n d i f f e r e n c e b e t w e e n b a s e l i n e a n d p r o j e c t
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically moresensitive taxa
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Long Term SimulationSediment Accumulation (mm)
1 - 5
0 - 1
5 - 10
10 - 15
15 - 20
20 - 25
>25
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Nov
embe
r 20
11
W09
034A
_MA
R_L
TS_S
edim
entD
epos
ition
_Inv
ertA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D L O N G T E R M S E D I M E N T A C C U M U L A T I O N 11B2 0 y e a r l o n g t e r m s i m u l a t i o n d i f f e r e n c e b e t w e e n b a s e l i n e a n d p r o j e c t
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically moresensitive taxa
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Long Term SimulationSediment Accumulation (mm)
1 - 5
0 - 1
5 - 10
10 - 15
15 - 20
20 - 25
>25
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E TT R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 121 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
0 0.5 1km
Nov
embe
r 201
1
W09
034A
_MA
R_S
edim
entD
epos
ition
_Coc
kles
_Duc
kA3m
b.m
xd
© B
offa
Mis
kell
Ltd
2012
1:13,500 @ A4
50Mana
20Brown's Bay
25Duck Creek
40Bromley
25Pauatahanui
55Motukaraka
25Motukaraka West
25Kakaho
5Camborne
580-0.5 -1
-1.5-2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5-0.5-0.5 -1
-1.5
-1
-0.5
0
0-0.5
-1
-1.5
-2
-1-1.5
1
28
19
2930
20
6
27
21
22
17
14
84 5 7
1516
11
26
9
25
23
18
10
24
12
312
13
Approximate AverageAbundance of Cockles/0.1m2
Source: Guardians of Pauatahanui Inlet (2011)Average Abundance
Site Name
Cockle Approximate Survey Transect Line
Loss of sediment
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)Harbour Bathymetry
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Janu
ary
2012
W
0903
4A_M
AR
_50_
Year
_Sed
imen
tDep
ositi
on_I
nver
t_K
enep
uruA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
11
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 135 0 y r e v e n t i n K e n e p u r u / P o r i r u a , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15P16
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 145 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:9,000 @ A40 0.5 1
km
Janu
ary
2012
W
0903
4A_M
AR
_50_
Year
_Sed
imen
tDep
ositi
on_I
nver
t_D
uckA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
11
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary,
201
2
W09
034G
_MA
R_2
YR
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_C
alm
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 15A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Janu
ary,
201
2
W09
034G
_MA
R_2
YR
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_C
alm
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 15B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
P A U A T A H A N U I I N L E T
Janu
ary,
201
2
W09
034G
_MA
R_2
YR
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_N
orth
erly
A3m
b.m
xd
© B
offa
Mis
kell
Ltd
2012
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 16A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
0 0.5 1km
1:8,500 @ A4
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
O N E P O T O A R M
Janu
ary,
201
2
W09
034G
_MA
R_2
YR
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_N
orth
erly
A3m
b.m
xd
© B
offa
Mis
kell
Ltd
2012
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 16B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
0 0.5 1km
1:8,500 @ A4
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W
0903
4G_M
AR
_2Y
R_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
sout
herly
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 17A2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Janu
ary
2012
W
0903
4G_M
AR
_2Y
R_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
sout
herly
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 17B2 y r e v e n t i n a l l c a t c h m e n t s m o d e l l e d , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W
0903
4G_M
AR
_Hor
okiri
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_C
alm
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 181 0 y e a r e v e n t i n H o r o k i r i , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_H
orok
iri_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Nor
thA
3.m
xd
© B
offa
Mis
kell
Ltd
2012
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 191 0 y e a r e v e n t i n H o r o k i r i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150
10050
2010
51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
012
W09
034G
_MA
R_H
orok
iri_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Sou
ther
lyA
3_10
yr.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 201 0 y e a r e v e n t i n H o r o k i r i , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 211 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Janu
ary
012
W09
034G
_MA
R_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Duc
kA3m
b.m
xd
© B
offa
Mis
kell
Ltd
2012
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Janu
ary
2012
W
0903
4G_M
AR
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_K
enep
uruA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 221 0 y r e v e n t i n K e n e p u r u / P o r i r u a , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Nov
embe
r 201
2
W09
034G
_MA
R_R
atio
ns_S
edim
entD
epos
ition
_Inv
ert_
Cal
mA
3_R
01.m
xd
© B
offa
Mis
kell
Ltd
2012
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 231 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W
0903
4G_M
AR
_Rat
ions
_Sed
imen
tDep
ositi
on_I
nver
t_N
orth
A3_
R01
.mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 241 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition
Total AverageAbundance of Taxa
300
150
10050
2010
51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W
0903
4G_M
AR
_Rat
ions
_Sed
imen
tDep
ositi
on_I
nver
t_S
outh
erly
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 251 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
> 5mm - < 10mm sediment deposition
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 261 0 y r e v e n t i n R a t i o n / D u c k / r e d u c e d P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Janu
ary
2012
W
0903
4G_M
AR
_Sed
imen
tDep
ositi
on_I
nver
t_R
atio
nsA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
11
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W
0903
4G_M
AR
_Rat
ions
_Bas
elin
eSed
imen
tDep
ositi
on_I
nver
t_C
alm
A3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 271 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , c a l m w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_R
atio
ns_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Nor
thA
3.m
xd
© B
offa
Mis
kell
Ltd
2012
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 281 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150
10050
2010
51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_R
atio
ns_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Sou
ther
lyA
3_10
yr.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 291 0 y e a r e v e n t i n R a t i o n / D u c k / P a u a t a h a n u i , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_R
atio
ns_D
uck_
Pau
a_B
asel
ineS
edim
entD
epos
ition
_Inv
ert_
Sou
ther
lyA
3_10
yr.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 301 0 y e a r e v e n t i n R a t i o n / D u c k / r e d u c e d P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 311 0 y r e v e n t i n K e n e p u r u / P o r i r u a , ( i n c r e a s e d c o n s t r u c t i o n s e d i m e n t y i e l d ) , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Janu
ary
2012
W09
034A
_MA
R_S
edim
entD
epos
ition
_Inv
ert_
Ken
epur
uA3m
b_R
02.m
xd
© B
offa
Mis
kell
Ltd
2012
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_P
aua_
Sed
imen
tDep
ositi
on_p
lus3
0%_I
nver
tA3.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 331 0 y e a r e v e n t i n D u c k / P a u a t a h a n u i , ( + 3 0 % s e d i m e n t ) n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment depositionLoss of sediment
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
Janu
ary
2012
W09
034G
_MA
R_P
aua_
Bas
elin
eSed
imen
tDep
ositi
on_p
lus3
0%_I
nver
t_A
3.m
xd
© B
offa
Mis
kell
Ltd
2011
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 351 0 y e a r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , ( + 3 0 % s e d i m e n t ) , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
> 5mm - < 10mm sediment deposition
> 10mm sediment deposition
O N E P O T O A R M
1
-1
-1.5-1
-1.5-1.5
-1
-2
-2.5
-2.5
-2.5-2-1.5-1
-0.5-0
-0
-0.5
-1
-1.5
-2
POR
O1
O2
O3
O4
O5
O6
Janu
ary
2012
W
0903
4A_M
AR
_50_
Year
_Sed
imen
tDep
ositi
on_I
nver
t_K
enep
uruA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
11
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 365 0 y r e v e n t i n K e n e p u r u / P o r i r u a , s o u t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:8,500 @ A40 0.5 1
km
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Invertebrate sampling siteHarbour Bathymetry
Mean Low Water Springs (MLWS)Mean High Water Springs (MHWS)
P A U A T A H A N U I I N L E T
580
-0.5 -1 -1.5 -2
-2.5-2
-1.5
-1
-0.5
-0.5
-0.5
-0.5
-0.5-0.5 -1
-1.5
-1
-0.5
0
0
-0.5
-1
-1.5
-2
KAK
HOR
RAT
PAU
DUC
P1
P2
P3P4
P5
P6 P7
P8
P9
P10
P11
P12
P13
P14
P15P16
T R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N 375 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:9,000 @ A40 0.5 1
km
Janu
ary
2012
W
0903
4A_M
AR
_50_
Year
_Sed
imen
tDep
ositi
on_I
nver
t_D
uckA
3mb.
mxd
©
Bof
fa M
iske
ll Lt
d 20
11
Total AverageAbundance of Taxa
300
150100
5020
10 51
Typically lesssensitive taxa
BivalvaGastropoda
OligochaetaPolychaetaOther
Amphipoda
Typically moresensitive taxa
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
Mar
ch 2
012
W09
034A
_MA
R_C
ompa
rativ
e_10
yr_5
0yr_
sedi
men
t_th
resh
old.
mxd
©
Bof
fa M
iske
ll Lt
d 20
12
P A U A T A H A N U I I N L E TT R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D B A S E L I N E T H R E S H O L D S E D I M E N T D E P O S I T I O N5 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
P A U A T A H A N U I I N L E TT R A N S M I S S I O N G U L L Y -
I N V E R T E B R A T E A B U N D A N C E A N D T H R E S H O L D S E D I M E N T D E P O S I T I O N 101 0 y r e v e n t i n D u c k / P a u a t a h a n u i , n o r t h e r l y w i n d , 3 d a y s p o s t p e a k o f s t o r m
1:3,500 @ A4
1:3,500 @ A4
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
Invertebrate sampling siteHarbour Bathymetry
Loss of sediment
> 5mm - < 10mm sediment deposition> 10mm sediment deposition
Mean High Water Springs (MHWS)Mean Low Water Springs (MLWS)
381 0 Y R T H R E S H O L D S E D I M E N T A N D 5 0 Y R B A S E L I N E S E D I M E N T C O M P A R I S O NP A U A T A H A N U I I N L E TT R A N S M I S S I O N G U L L Y -
37