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| 31 May 2003: Final Version | ||||||||||||||||
Late summer thaw (cm) |
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| Map | Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| Antarctic | ||||||||||||||||
| Scott Base [38] | 77
51' S |
T/B1.2 |
- | - |
- |
- |
- |
- |
- |
- |
- |
35 |
36 | tba | tba | |
Bull Pass [39] |
77
31' S |
T/B1.2 |
- | - |
- |
- |
- |
- |
- |
- |
- |
42 | 38 | tba | tba | |
Marble Point [38] |
77
25' S |
T/B1.2 |
- | - |
- |
- |
- |
- |
- |
- |
- |
52 | 54 | tba | tba | |
Beacon Valley [40] |
77
48' S |
T/B20 |
- | - |
- |
- |
- |
- |
- |
- |
- |
- |
- |
tba | tba | |
Victoria Valley [40] |
77
20' S |
T |
- | - |
- |
- |
- |
- |
- |
- |
- |
- |
tba |
tba | tba | |
Simpson Crags [36] |
74
26' S |
T/B7.8 |
- | - |
- |
- |
- |
- |
- |
- |
- |
tba |
22 |
tba | tba | |
Boulder Clay [36] |
74
45' S |
T/B3.6 |
- | - |
- |
- |
- |
- |
- |
21 |
18 |
25 |
17 |
19 | tba | |
Oasi [36] |
74
42' S |
T/B15.5 |
- | - |
- |
- |
- |
- |
- |
- |
- |
- |
- |
na | tba | |
| Canada | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 | |
| Alexandria Fiord [1] | 78 53' N 75 55' W |
100 |
- | - |
- |
- |
- |
55 |
49 | * |
* | 57 |
62 | 58 | tba | |
North Head [3] |
69 43'
N |
100/TT |
- | 61 |
62 |
63 |
64 |
62 |
60 |
* |
70[53] |
66[52] | 59 [43] | 62 [43] | [44] | |
Taglu [3] |
69 22'
N |
100/TT/T/B30 |
- | - |
111 |
118 |
118 |
125 |
112 |
118 |
[98] |
>132[101] | >130 [98] | 117[93] | [85] | |
Lousy Point [3] |
69 13'
N |
100/TT/T/B30 |
- | 81 |
88 |
80 |
86 |
85 |
75 |
* |
91[64] |
84[62] | 64 [52] | 70 [53] | [54] | |
Parsons Lake [4] |
68 58'
N |
T/P |
79 | 80 |
85 |
84 |
91 |
89 |
84 |
90 |
80 |
75 | 78 | 77 | nd | |
Reindeer Depot [3] |
68 41'
N |
TT |
- | - |
127 |
129 |
132 |
136 |
134 |
135 |
140 |
137 | 134[110] | 136[115] | [106] | |
Rengleng River [3] |
67 48'
N |
100/TT |
- | - |
102 |
106 |
111 |
111 |
108 |
110 |
116[82] |
111[78] | 110[80] | 108 [77] | [75] | |
| C9 | Mountain River [3] |
65 40'
N |
100/TT |
- | - |
58 |
59 |
62 |
62 |
58 |
59 |
62 |
57 | 59 | ||
Pump Station [4] |
65 17'
N |
T/P |
62 | 66 |
64 |
58 |
60 |
63 |
61 |
77 |
78 |
77 | 80 | 85 | 87 | |
Norman Wells [3] |
65 12'
N |
100/TT |
- | - |
64 |
63 |
61 |
61 |
59 |
59 |
66[50] |
64[49] | 64[45] | 66 [45] | [47] | |
Great Bear River [4] |
64 55'
N |
T/P |
71 | 72 |
72 |
72 |
69 |
69 |
63 |
69 |
87 |
86 | 86 | 89 | 69 | |
Ochre River [3] |
63 28'
N |
TT |
- | - |
- |
58 |
60 |
58 |
63 |
* |
66 |
65 | 65 | 64 | tba | |
Willowlake River [3] |
62 42'
N |
TT |
- |
- |
- |
79 |
83 |
84 |
90 |
87 |
89 |
91 | 82 | 86 [72] | [75] | |
Fort Simpson [3] |
61 53'
N |
100/TT/T |
- |
- |
- |
95 |
106 |
123 |
>128 |
>128 |
>126 |
>164[70] | >164[77] | >163[74] | [69] | |
Lake Hazen; Ellesmere Isl [4] |
81 49'
N |
T |
- | - | - | - |
47 |
51 |
47 |
46 |
52 |
50 |
50 |
49 |
nd | |
Sheldrake River [23] |
56 38'
N |
T |
121 | 134 |
108 |
131 |
134 |
- |
154 | 157 | tba | tba | tba | tba | tba | |
| Tanquary Fiord; Ellesmere Is [24] | 81 24'
N |
100/TT |
- |
- |
- |
- |
- |
- |
- |
56 |
51 |
58 | nd | nd | nd | |
Eureka; Ellesmere Is [24] |
80 01'
N |
1000/TT |
- |
- |
- |
- |
- |
- |
- |
52 |
53 |
* | 49 | nd | nd | |
| Baker Lake [25] | 64 10'
N |
T/B3 |
- | - |
- |
- |
- |
- |
- |
120 |
170 |
174 |
189 |
193 |
207 | |
| C21 | Marmot Mountain [43] |
52 48'
N |
T/B16.8 |
336 |
352 |
362 |
220 |
354 |
272 |
240 |
192 |
talik |
342 |
96 |
152 |
84 |
| C22 | Kluane Lake [24] |
60 57'
N |
100 |
- | - |
- |
- |
- |
- |
- |
- | - |
53 |
59 |
59 |
tba |
| Map | Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| China | ||||||||||||||||
Yitulihe; NE China [28] |
50 56'
N |
T |
- |
- |
- |
- |
- |
- |
96 |
100 |
109 |
112 |
- |
- | - | |
Fenghuo Shan [29] |
34
44'
N |
T/B35 |
- |
- |
- |
- |
- |
- |
- |
- |
136 |
137 | 140 | 143 | tba | |
Ecology Station [29] |
35
26'
N |
T |
- |
- |
- |
- |
- |
- |
- |
- |
- |
261 | 264 | 264 | tba | |
Wuli [29] |
34
28'
N |
T |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- | 260 | tba | tba | |
Lower Two Rivers [29] |
31
49'
N |
T/B40 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- | 102 | tba | tba | |
| Map | Site |
Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| Denmark/Greenland | ||||||||||||||||
| Zackenberg; ZEROCALM 1 [5] | 74 28'
N |
100/T |
- |
- |
- |
- |
- |
- |
60 |
62 |
66 |
60 | 64 | 63 | 71 | |
| Zackenberg; ZEROCALM 2 [5] | 74 28'
N |
150/T |
- |
- |
- |
- |
- |
- |
61 |
57 |
60 |
44 | 60 | 60 | 60 | |
| Disko Island [5] | 69 15'
N |
100/T |
- |
- |
- |
- |
- |
- |
- |
57 |
71 |
74 | 68 | 70 | nd | |
| Map | Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| Kazakhstan | ||||||||||||||||
| K0 | N Tien Shan; Cosmostation [26] |
43 05' N 76 55' E |
T/B25 |
4.8 | 5.1 |
5.1 |
4.7 |
4.9 |
4.8 |
4.7 |
4.8 |
4.8 | 4.9 | 4.9 | 5.0 | 4.9 |
N Tien Shan; Cosmostation [26] |
43 05' N 76 55' E |
T/B14 | 4.5 | 4.9 |
4.6 |
4.2 |
5.0 |
5.1 |
4.9 |
5.0 |
5.0 | 5.2 | 5.0 | nd | nd | |
N Tien Shan; Cosmostation [26] |
43 05' N 76 55' E |
T/B14 | - | - |
- |
- |
- |
- |
- |
- |
3.8 | 4.3 | 4.2 | 4.4 | 4.2 | |
| Map | Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| Mongolia | ||||||||||||||||
| Baganuur Depression [35] | 47 41' N 108 16' E |
TT/T/B12 | - | - |
- |
- |
- |
- |
3.45 |
3.50 |
3.55 | 3.45 | 3.50 | 3.40 | 3.55 | |
| Nalaikh Depression [35] | 47 45' N 107 15' E |
T/T/B50 | - | - |
- |
- |
- |
- |
- |
3.40 |
3.50 | 3.40 | 3.45 | 3.35 | 3.45 | |
| Nalaikh Depression [35] | 47 47' N 107 20' E |
T/B7 | - | - |
- |
- |
- |
- |
- |
- |
1.35 | 1.30 | 1.35 | 1.35 | 1.40 | |
| M3 | Argalant Valley [35] |
47 55' N 106 33' E |
T/B9 |
- | - |
- |
- |
- |
- |
- |
6.10 | 6.20 | 6.05 | 6.15 | 6.35 | tba |
| M4 | Burenkhan Valley [35] |
49 43' N 100 01' E |
TT/B5 |
- | - |
- |
- |
- |
- |
- |
- | - |
- |
3.45 |
||
| M5 | Ardag Mountain [35] |
50 37' N 100 50' E |
T/B15 |
- | - |
- |
- |
- |
- |
- |
- | - |
3.00 |
3.20 |
||
| Terkh Valley [35] | 48
05' N 99 23' E |
T/B15 | - | - |
- |
- |
- |
- |
- |
- |
- | 2.05 | 2.10 | 2.05 | 2.15 | |
| Chuluut Valley [35] | 48 02' N 100 24' E |
T/B15 | - | - |
- |
- |
- |
- |
- |
- |
- | - | 2.40 | |||
| Map | Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
| Norway/Svalbard | ||||||||||||||||
Janssonhaugen, Svalbard [41] |
78 12' N 16 28' E |
- | - |
- |
- |
- |
- |
- |
- |
155 | 161 | 157 | 159 | tba | ||
Junvvasshoe, Norway [41] |
61 41' N 08 22' E |
- | - |
- |
- |
- |
- |
- |
- |
- | 215 | 222 | ||||
UNISCALM [37] |
78 12' N 15 45' E |
T |
- | - |
- |
- |
- |
- |
- |
- |
- | - | 96 | 99 | 96 | |
| KingCALM | 78 56' N 11 51' E |
5 |
- | - |
- |
- |
- |
- |
- |
- |
- | - | - | 69 | 64 | |
Map |
Site | Location |
Method |
'90 | '91 |
'92 |
'93 |
'94 |
'95 |
'96 |
'97 |
'98 |
'99 | 2000 | '01 | '02 |
Poland/Svalbard |
||||||||||||||||
Calypsos Tranda, Svalbard [6] |
77 34' N 14 30' E |
P | 122 |
128 |
130 |
139 |
* |
136 |
129 |
* |
137 |
* |
125 |
134 | 136 | |
P2-a |
Kaffioyra Plain, Svalbard [42] |
78 41' N 11 50' E |
P | - |
- |
- |
- |
- |
- |
118 |
124 |
109 |
120 |
117 |
122 | 128 |
P2-b |
Kaffioyra Plain, Svalbard [42] |
78 41' N 11 50' E |
P | - |
- |
- |
- |
- |
- |
145 |
148 |
113 |
165 |
156 |
158 | 168 |