Geoscience Reference
In-Depth Information
Table 1.
list of Cores Used in This Study
a
1954-2000
Mean Sea
Ice >50%
(months/year)
Water
Depth
(m)
Standard
Deviation
(1s)
Cores
Site
Region
longitude
latitude
References
P1-92-BC5
A
Western Arctic
159°58.6W
74°30.6N
585
11.56
0.84
This study
99-76F
B
Northern Bafin Bay
70°48W
75°35N
560
8.12
1.02
Hamel et al.
[2002]
HU91-039-008P
1
Bafin Bay
74° 19.9W
77° 16.0N
663
7.8
1.27
Levac et al
. [2001]
HU91-039-012P
1
Bafin Bay
71° 51.5W
76° 48.3N
823
7.71
0.92
Levac et al.
[2001]
HU87-028-069P
2
Hudson Bay
77° 57.58W
55° 28.62N
165
6.14
0.75
Bilodeau et al
. [1990] and
de Vernal and
Hillaire-Marcel
[2006]
MD99-2220
3
estuary of St. lawrence
68°37.97W
48°38.32W
320
3
-1.13
This study
HU90-031-019P
4
Gulf of St. lawrence
63° 59.57W
49° 17.44N
322
0
-
Simard and de Vernal
[1998]
HU95-030-024P
5
Nova Scotia Shelf
63°43W
43°46N
256
0
-
Levac
[2001]
MD95-2033
6
laurentian Fan
55° 37.21W
44° 39.87N
1412
0
-
de Vernal and Hillaire-Marcel
[2006]
HU91-045-094P
7
Orphan Knoll
45° 41.14W
50° 12.26N
3448
0
de Vernal and Hillaire-Marcel
[2000],
Peyron and de Vernal
[2001],
and
Solignac et al.
[2004]
-
HU91-045-006TWC-
P
8
labrador shelf
56° 27.06W
54°42.26N
530
Levac and de Vernal
[1997]
4.22
1.50
HU84-030-021TWC-
P
9
labrador Sea
57° 30.42W
58° 22.06N
2853
2
1.05
Hillaire-Marcel and de Vernal
[1989] and
de Vernal et al.
[2001]
MD99-2227
10
labrador Sea
48°22.32W
58°12.64N
3460
0
-
de Vernal and Hillaire-Marcel
[2006]
HU90-013-013P
11
labrador Sea
48° 22.40W
58° 12.59N
3379
0
-
de Vernal and Hillaire-Marcel
[2000],
Peyron and de Vernal
[2001], and
Solignac
et al.
[2004]
HU91-045-085TWC
12
Charlie Gibbs fracture
38° 38.25W
53° 58.51N
3603
0
-
de Vernal and Hillaire-Marcel
[2006]
HU91-045-080P
13
Charlie Gibbs fracture
33° 31.78W
53° 03.40N
3024
0
-
de Vernal and Hillaire-Marcel
[2006]
MD99-2254
14
Reykjanes Ridge
30°39.86W
56°47.78N
2440
0
-
Solignac
et al.
[2004]
HU91-045-072P
15
Reykjanes Ridge
28° 44.32W
58° 56.45N
2237
0
-
de Vernal and Hillaire-Marcel
[2006]
JM96-1207
16
east Greenland margin
29°21W
68°06N
404
8.35
1.72
Solignac
et al.
[2006]
MD99-2269
17
Northern Iceland margin
20°51.79W
66°38.48N
365
1.71
1.11
Solignac
et al.
[2006]
Pl-96-112
18
Barents Sea
42° 36.31e
71° 44.18N
286
2
0.76
Voronina
et al.
[2001]
P1-92-AR-BC15
19
Chukchi Sea
160° 51.63W
75° 44.03N
2135
11.84
0.50
Hillaire-Marcel
et al.
[2004] and
de
Vernal
et al.
[2005a]
P1-92-AR-P1
20
Chukchi Sea
162°44.6W
75° 44N
205
11.84
0.50
de
Vernal
et al.
[2005a]
HlY 05-I-05
21
Chukchi Sea
157°W
72°41.68N
415
11.46
0.73
McKay
et al.
[2008]
a
The modern (1954-2000 A.D.) sea ice data are from the National Snow and Ice Data Center. Sites indicated in bold are those used in Figures 6, 9, and 11 to illustrate sea
ice changes over the last 10,000 years.
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