Lev1: ATLANTIC GEOLOGY//APPALACHIAN OROGEN//AMERICAN JOURNAL OF SCIENCE - Statistics for Countries

Statistics per Country

Number of publications, full counts
Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 414 317 220 165 193 1309
2 Canada 232 197 136 108 123 796
3 United States 189 123 97 75 84 568
4 United Kingdom 15 10 7 11 5 48
5 Australia 5 5 15 6 4 35
6 France 9 9 4 4 6 32
7 Mexico . 10 9 5 3 27
8 Spain 1 2 3 2 4 12
9 Germany 2 1 3 1 4 11
10 Switzerland . 5 2 . . 7
11 Greece . 2 1 1 2 6
12 Russian Federation 1 1 1 . 3 6
13 Argentina 1 2 . . 2 5
14 New Zealand . 2 3 . . 5
15 China . . . . 4 4
16 Brazil 1 . 1 1 . 3
17 Denmark . 3 . . . 3
18 Ireland . . 1 . 2 3
19 South Africa . . . . 3 3
20 Egypt . . . 1 1 2
21 Japan 1 . 1 . . 2
22 Norway . 1 1 . . 2
23 Taiwan . . 1 . 1 2
24 USSR 2 . . . . 2
25 Belgium 1 . . . . 1
26 Chile . . 1 . . 1
27 Ghana 1 . . . . 1
28 Kenya . 1 . . . 1
29 Korea, Republic of . . . . 1 1
30 Lebanon . 1 . . . 1
31 Thailand 1 . . . . 1
32 Turkey 1 . . . . 1

Number of publications, full counts


Bar chart of publication_year

Share of the total number of publications in the field, full counts (%)
Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 100.0 100.0 100.0 100.0 100.0 100.0
2 Canada 56.0 62.1 61.8 65.5 63.7 60.8
3 United States 45.7 38.8 44.1 45.5 43.5 43.4
4 United Kingdom 3.6 3.2 3.2 6.7 2.6 3.7
5 Australia 1.2 1.6 6.8 3.6 2.1 2.7
6 France 2.2 2.8 1.8 2.4 3.1 2.4
7 Mexico . 3.2 4.1 3.0 1.6 2.1
8 Spain 0.2 0.6 1.4 1.2 2.1 0.9
9 Germany 0.5 0.3 1.4 0.6 2.1 0.8
10 Switzerland . 1.6 0.9 . . 0.5
11 Greece . 0.6 0.5 0.6 1.0 0.5
12 Russian Federation 0.2 0.3 0.5 . 1.6 0.5
13 Argentina 0.2 0.6 . . 1.0 0.4
14 New Zealand . 0.6 1.4 . . 0.4
15 China . . . . 2.1 0.3
16 Brazil 0.2 . 0.5 0.6 . 0.2
17 Denmark . 0.9 . . . 0.2
18 Ireland . . 0.5 . 1.0 0.2
19 South Africa . . . . 1.6 0.2
20 Egypt . . . 0.6 0.5 0.2
21 Japan 0.2 . 0.5 . . 0.2
22 Norway . 0.3 0.5 . . 0.2
23 Taiwan . . 0.5 . 0.5 0.2
24 USSR 0.5 . . . . 0.2
25 Belgium 0.2 . . . . 0.1
26 Chile . . 0.5 . . 0.1
27 Ghana 0.2 . . . . 0.1
28 Kenya . 0.3 . . . 0.1
29 Korea, Republic of . . . . 0.5 0.1
30 Lebanon . 0.3 . . . 0.1
31 Thailand 0.2 . . . . 0.1
32 Turkey 0.2 . . . . 0.1

Share of the total number of publications in the field, full counts (%)


Bar chart of publication_year

Number of publications among 10% most cited in field, full counts
Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 21.1 13.0 10.2 7.1 3.6 55.0
2 Canada 14.4 8.5 9.2 4.1 1.7 37.9
3 United States 8.5 4.5 4.0 4.0 1.9 22.9
4 United Kingdom 2.2 1.3 1.0 1.0 0.0 5.5
5 Australia 0.0 0.0 3.0 1.0 0.0 4.0
6 France 0.2 0.0 0.0 0.0 0.0 0.2
7 Mexico . 1.0 3.0 0.0 0.0 4.0
8 Spain 0.0 0.0 0.0 0.0 0.0 0.0
9 Germany 0.0 0.0 0.0 0.0 0.0 0.0
10 Switzerland . 0.0 0.0 . . 0.0
11 Greece . 0.0 0.0 0.0 0.0 0.0
12 Russian Federation 0.0 0.0 0.0 . 0.0 0.0
13 Argentina 0.0 0.0 . . 0.0 0.0
14 New Zealand . 0.0 0.0 . . 0.0
15 China . . . . 0.0 0.0
16 Brazil 0.0 . 0.0 0.0 . 0.0
17 Denmark . 0.3 . . . 0.3
18 Ireland . . 0.0 . 0.0 0.0
19 South Africa . . . . 0.0 0.0
20 Egypt . . . 0.0 0.0 0.0
21 Japan 0.0 . 0.0 . . 0.0
22 Norway . 0.5 0.0 . . 0.5
23 Taiwan . . 0.0 . 0.0 0.0
24 USSR 0.0 . . . . 0.0
25 Belgium 0.0 . . . . 0.0
26 Chile . . 0.0 . . 0.0
27 Ghana 0.0 . . . . 0.0
28 Kenya . 0.0 . . . 0.0
29 Korea, Republic of . . . . 0.0 0.0
30 Lebanon . 0.0 . . . 0.0
31 Thailand 0.0 . . . . 0.0
32 Turkey 0.0 . . . . 0.0

Number of publications among 10% most cited in field, full counts


Bar chart of publication_year

Share of publications among 10% most cited in field, fractionalized (%)
Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 5.1 4.1 4.6 4.3 1.9 4.2
2 Canada 5.9 4.2 5.4 3.8 1.7 4.5
3 United States 4.3 3.5 1.4 5.0 2.7 3.5
4 United Kingdom 11.9 21.2 10.3 8.1 0.0 11.7
5 Australia 0.0 0.0 22.7 12.1 0.0 12.2
6 France 2.8 0.0 0.0 0.0 0.0 0.8
7 Mexico . 10.9 26.3 0.0 0.0 12.9
8 Spain 0.0 0.0 0.0 0.0 0.0 0.0
9 Germany 0.0 0.0 0.0 0.0 0.0 0.0
10 Switzerland . 0.0 0.0 . . 0.0
11 Greece . 0.0 0.0 0.0 0.0 0.0
12 Russian Federation 0.0 0.0 0.0 . 0.0 0.0
13 Argentina 0.0 0.0 . . 0.0 0.0
14 New Zealand . 0.0 0.0 . . 0.0
15 China . . . . 0.0 0.0
16 Brazil 0.0 . 0.0 0.0 . 0.0
17 Denmark . 6.7 . . . 6.7
18 Ireland . . 0.0 . 0.0 0.0
19 South Africa . . . . 0.0 0.0
20 Egypt . . . 0.0 0.0 0.0
21 Japan 0.0 . 0.0 . . 0.0
22 Norway . 50.0 0.0 . . 16.7
23 Taiwan . . 0.0 . 0.0 0.0
24 USSR 0.0 . . . . 0.0
25 Belgium 0.0 . . . . 0.0
26 Chile . . 0.0 . . 0.0
27 Ghana 0.0 . . . . 0.0
28 Kenya . 0.0 . . . 0.0
29 Korea, Republic of . . . . 0.0 0.0
30 Lebanon . 0.0 . . . 0.0
31 Thailand 0.0 . . . . 0.0
32 Turkey 0.0 . . . . 0.0

Share of publications among 10% most cited in field, fractionalized (%)


Bar chart of publication_year

Field normalized citation rate (cf), fractionalized
Obs Country 1990-1994 1995-1999 2000-2004 2005-2009 2010-2014 All years
1 All countries 0.81 0.62 0.71 0.64 0.52 0.68
2 Canada 0.96 0.63 0.75 0.65 0.45 0.73
3 United States 0.68 0.62 0.56 0.61 0.62 0.63
4 United Kingdom 1.11 0.91 1.23 0.89 1.04 1.04
5 Australia 0.59 0.32 1.45 0.95 1.18 1.08
6 France 0.38 0.29 0.74 0.76 0.45 0.44
7 Mexico . 0.86 1.50 0.61 0.25 0.96
8 Spain 0.51 0.84 1.30 0.81 0.36 0.71
9 Germany 0.29 0.86 0.52 0.50 0.49 0.47
10 Switzerland . 0.45 0.15 . . 0.38
11 Greece . 0.57 0.64 0.33 0.70 0.58
12 Russian Federation 0.00 0.00 0.00 . 0.18 0.08
13 Argentina 0.05 0.17 . . 0.53 0.20
14 New Zealand . 0.12 0.66 . . 0.35
15 China . . . . 0.01 0.01
16 Brazil 0.00 . 0.38 1.45 . 0.47
17 Denmark . 1.03 . . . 1.03
18 Ireland . . 0.28 . 0.74 0.59
19 South Africa . . . . 0.52 0.52
20 Egypt . . . 0.00 0.84 0.34
21 Japan 0.84 . 0.04 . . 0.57
22 Norway . 1.71 0.15 . . 0.67
23 Taiwan . . 0.36 . 0.14 0.23
24 USSR 0.00 . . . . 0.00
25 Belgium 1.74 . . . . 1.74
26 Chile . . 0.22 . . 0.22
27 Ghana 0.00 . . . . 0.00
28 Kenya . 0.00 . . . 0.00
29 Korea, Republic of . . . . 0.45 0.45
30 Lebanon . 0.35 . . . 0.35
31 Thailand 0.24 . . . . 0.24
32 Turkey 0.00 . . . . 0.00

Field normalized citation rate (cf), fractionalized


Bar chart of publication_year