1
Appendix S1: Relationship between geographic and environmental distance in NZ
2
3
4
Figure S1: Relationship between geographic and environmental distance for coastal areas
harbouring New Zealand’s major commercial ports and marinas (Inglis et al. 2006).
5
6
Euclidean distance
1.2
R² = 0.8693
0.9
0.6
0.3
0
0
7
500
1000
1500
Distance (km)
8
1
9
Appendix S2: Global shipping arrivals to New Zealand in 2000-2005.
10
11
12
13
Table S2: Shipping arrivals to New Zealand in 2000-2005, summarised by IUCN bioregion. Data
include commercial vessels ≥ 100 t and recreational vessels. Subregion ID refers to numbering shown
on Fig. 1.
IUCN Region
Subregion (name)
Antarctic
ANT-AU2
51
1
ANT-AR2
56
16
Indo-Polynesian 1
35
53
Gulf of Aden
43
1
Arabian Gulf 3
88
21
Arabian Gulf 5
90
5
Red Sea 3
99
1
Red Sea 2
100
87
Red Sea 1
101
1
Arabian Gulf 1
102
3
Australia Southwest Coast
24
16
Australia Northwest Coast
61
12
Tasmanian Coast
69
258
Australia North East Coast
73
1501
Gulf of Carpentaria
74
4
Australia North Coast
77
12
Australia Lower West Coast
79
93
Great Australian Bight
80
13
Australia South Gulf Coast
81
49
Bass Strait
82
1289
Australia Lower East Coast
187
1491
Australia Central East Coast
188
4
Bothinian Bay
92
2
Bothinian Sea
109
3
Northern Bay of Bengal
31
5
Eastern Indian Ocean
37
9
Western Indian Ocean
38
20
Maldive & Lakshadweep Islands
159
40
Oceanic Islands
40
33
Southern East Africa
41
1
Northern east Africa
44
3
Western Sumatera
32
2
Northwestern Sumatera
33
646
Southern Java
34
7
Southern Kalimantan
83
117
Eastern Kalimantan
84
5
South China Sea
91
234
Eastern Philippines
146
120
Eastern Mediterranean: Levantine Basin
117
2
Arabian Seas
Australia/NewZealand
Baltic
Central Indian Ocean
East Africa
East Asian Seas
Mediterranean
Subregion (ID)
Vessel arrivals
2
IUCN Region
Northeast Atlantic
Northeast Pacific
Northwest Atlantic
Northwest Pacific
South Atlantic
South Pacific
Subregion (name)
Subregion (ID)
Vessel arrivals
Black and Azov Seas: Black Sea
119
1
Western Mediterranean: Alboran Sea
121
9
Western Mediterranean: Algerian Basin
122
80
Western Mediterranean: Tyrrhenian Basin
123
4
Eastern Mediterranean: Adriatic Sea
124
7
Eastern Mediterranean: Aegean Sea
126
1
Lusitanean-Boreal
26
35
Boreal-Arctic
29
255
Boreal-Lusitanean
30
7
Aleutian
14
1
West Coast Fjords
15
48
Oregonian
16
8
Montereyan
17
81
San Diegan
135
295
Mexican
136
3
Panamanian
137
1
Eastern Temperate Biogeographic Zone 3:
Virginian
Eastern Temperate Biogeographic Zone 1:
Grand Banks/Scotian Shelf
Subpolar biogeographic zone 2: Labrador
Shelf
Warm Temperate Closed Sea
10
195
21
2
22
1
59
653
Cold Temperate Closed Sea
87
917
Sub Arctic
141
2
Cold Temperate Open Sea
142
69
Warm Temperate Open Sea
143
1934
Subtropical
144
174
1
2
Eastern tropical
Eastern intertropical
2
6
Eastern subtropical
128
69
Eastern temperate
129
6
Falkland/Malvinas Islands
175
8
Hawaii
9
4
Western Samoa
63
67
Tonga
64
363
Cook Islands
65
387
French Polynesia
67
2
Pitcairn Island
68
1
Northern Mariana Islands
145
10
Marshall Islands
148
1
New Caledonia
153
572
Vanuatu
154
3
Fiji
155
659
New Guinea Islands
156
29
Solomon Islands
157
14
Papua New Guinea
158
48
Nauru
160
3
3
IUCN Region
Subregion (name)
Southeast Pacific
Subpolar Archipelagic
62
3
Oceanic Islands
130
33
Western intertropical
131
25
Western subtropical
132
76
Western temperate
133
69
Western tropical
138
8
Western tropical
25
8
Eastern subtropical
42
69
Western intertropical
46
25
Western subtropical (North)
47
1
Western subtropical (South)
48
25
Florida
3
7
Caribbean Sea
4
274
Dominican
5
3
West Africa
Wider Caribbean
Bahamas
Subregion (ID)
Vessel arrivals
8
50
Gulf of Mexico
113
69
Cayman Islands
114
120
14
15
16
Figure S2: Graphical illustration of global shipping movements to New Zealand (2000-2005, data as
17
per Table S2). Symbols depict location of global ports, bubble size refers to numbers of arrivals from
18
that location. Colour shading depicts global mean ssT (2005).
19
20
4
21
Appendix S3: Sources of NZ's current established marine NIS
22
Figure S3: Total numbers of NIS that have established in New Zealand summarised by the non-New
23
Zealand global bioregions that they are present in. The largest numbers of established species are
24
present in bioregions in southern Australia, Europe, the northwest Pacific and temperate North
25
America.
26
27
5