Lev1: ACID SULFATE SOIL//ACID SULFATE SOILS//ACID SULPHATE SOILS - 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 26 49 85 92 116 368
2 Australia 4 16 53 45 64 182
3 Finland 3 15 14 18 25 75
4 Sweden . 1 2 23 5 31
5 Japan 1 2 3 11 . 17
6 United States 7 3 4 1 1 16
7 China . . 4 4 7 15
8 Netherlands 4 6 5 . . 15
9 Viet Nam 1 2 6 3 2 14
10 United Kingdom 2 3 2 2 3 12
11 Malaysia 1 1 2 1 5 10
12 Philippines 1 5 2 . 2 10
13 Germany 1 1 . 3 4 9
14 Bangladesh 1 2 . 2 2 7
15 Thailand 3 . 1 2 1 7
16 France . . 3 . 2 5
17 Indonesia 2 1 . 1 1 5
18 Pakistan 1 . . . 4 5
19 India . . 2 . 1 3
20 Czech Republic . . . . 2 2
21 Poland . . . . 2 2
22 Spain . . . 2 . 2
23 Sri Lanka . . . 1 1 2
24 Taiwan . . 1 1 . 2
25 Tanzania . . . 1 1 2
26 Belgium . . 1 . . 1
27 Benin . . . 1 . 1
28 Canada . . . . 1 1
29 Kuwait . . . . 1 1
30 Lao People's Democratic Republic . . . . 1 1
31 Norway 1 . . . . 1
32 Portugal . . . . 1 1
33 Russian Federation . 1 . . . 1
34 Saudi Arabia . . . . 1 1
35 Senegal . . . . 1 1
36 South Africa . 1 . . . 1
37 Turkey . . . . 1 1
38 USSR 1 . . . . 1
39 Venezuela . . . 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 Australia 15.4 32.7 62.4 48.9 55.2 49.5
3 Finland 11.5 30.6 16.5 19.6 21.6 20.4
4 Sweden . 2.0 2.4 25.0 4.3 8.4
5 Japan 3.8 4.1 3.5 12.0 . 4.6
6 United States 26.9 6.1 4.7 1.1 0.9 4.3
7 China . . 4.7 4.3 6.0 4.1
8 Netherlands 15.4 12.2 5.9 . . 4.1
9 Viet Nam 3.8 4.1 7.1 3.3 1.7 3.8
10 United Kingdom 7.7 6.1 2.4 2.2 2.6 3.3
11 Malaysia 3.8 2.0 2.4 1.1 4.3 2.7
12 Philippines 3.8 10.2 2.4 . 1.7 2.7
13 Germany 3.8 2.0 . 3.3 3.4 2.4
14 Bangladesh 3.8 4.1 . 2.2 1.7 1.9
15 Thailand 11.5 . 1.2 2.2 0.9 1.9
16 France . . 3.5 . 1.7 1.4
17 Indonesia 7.7 2.0 . 1.1 0.9 1.4
18 Pakistan 3.8 . . . 3.4 1.4
19 India . . 2.4 . 0.9 0.8
20 Czech Republic . . . . 1.7 0.5
21 Poland . . . . 1.7 0.5
22 Spain . . . 2.2 . 0.5
23 Sri Lanka . . . 1.1 0.9 0.5
24 Taiwan . . 1.2 1.1 . 0.5
25 Tanzania . . . 1.1 0.9 0.5
26 Belgium . . 1.2 . . 0.3
27 Benin . . . 1.1 . 0.3
28 Canada . . . . 0.9 0.3
29 Kuwait . . . . 0.9 0.3
30 Lao People's Democratic Republic . . . . 0.9 0.3
31 Norway 3.8 . . . . 0.3
32 Portugal . . . . 0.9 0.3
33 Russian Federation . 2.0 . . . 0.3
34 Saudi Arabia . . . . 0.9 0.3
35 Senegal . . . . 0.9 0.3
36 South Africa . 2.0 . . . 0.3
37 Turkey . . . . 0.9 0.3
38 USSR 3.8 . . . . 0.3
39 Venezuela . . . 1.1 . 0.3

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 0.0 2.8 1.1 3.5 3.4 10.8
2 Australia 0.0 1.5 1.0 3.5 3.4 9.4
3 Finland 0.0 0.0 0.1 0.0 0.0 0.1
4 Sweden . 0.0 0.0 0.0 0.0 0.0
5 Japan 0.0 0.0 0.0 0.0 . 0.0
6 United States 0.0 0.0 0.0 0.0 0.0 0.0
7 China . . 0.0 0.0 0.0 0.0
8 Netherlands 0.0 1.3 0.0 . . 1.3
9 Viet Nam 0.0 0.0 0.0 0.0 0.0 0.0
10 United Kingdom 0.0 1.0 0.0 0.0 0.0 1.0
11 Malaysia 0.0 0.0 0.0 0.0 0.0 0.0
12 Philippines 0.0 0.3 0.0 . 0.0 0.3
13 Germany 0.0 0.0 . 0.0 0.0 0.0
14 Bangladesh 0.0 0.0 . 0.0 0.0 0.0
15 Thailand 0.0 . 0.0 0.0 0.0 0.0
16 France . . 0.0 . 0.0 0.0
17 Indonesia 0.0 0.0 . 0.0 0.0 0.0
18 Pakistan 0.0 . . . 0.0 0.0
19 India . . 0.0 . 0.0 0.0
20 Czech Republic . . . . 0.0 0.0
21 Poland . . . . 0.0 0.0
22 Spain . . . 0.0 . 0.0
23 Sri Lanka . . . 0.0 0.0 0.0
24 Taiwan . . 0.0 0.5 . 0.5
25 Tanzania . . . 0.0 0.0 0.0
26 Belgium . . 0.0 . . 0.0
27 Benin . . . 0.0 . 0.0
28 Canada . . . . 0.0 0.0
29 Kuwait . . . . 0.0 0.0
30 Lao People's Democratic Republic . . . . 0.0 0.0
31 Norway 0.0 . . . . 0.0
32 Portugal . . . . 0.0 0.0
33 Russian Federation . 0.0 . . . 0.0
34 Saudi Arabia . . . . 0.0 0.0
35 Senegal . . . . 0.0 0.0
36 South Africa . 0.0 . . . 0.0
37 Turkey . . . . 0.0 0.0
38 USSR 0.0 . . . . 0.0
39 Venezuela . . . 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 0.0 5.8 1.3 3.8 2.9 2.9
2 Australia 0.0 9.4 1.9 7.8 5.5 5.3
3 Finland 0.0 0.0 0.9 0.0 0.0 0.2
4 Sweden . 0.0 0.0 0.0 0.0 0.0
5 Japan 0.0 0.0 0.0 0.0 . 0.0
6 United States 0.0 0.0 0.0 0.0 0.0 0.0
7 China . . 0.0 0.0 0.0 0.0
8 Netherlands 0.0 22.2 0.0 . . 8.5
9 Viet Nam 0.0 0.0 0.0 0.0 0.0 0.0
10 United Kingdom 0.0 25.0 0.0 0.0 0.0 6.3
11 Malaysia 0.0 0.0 0.0 0.0 0.0 0.0
12 Philippines 0.0 5.6 0.0 . 0.0 3.6
13 Germany 0.0 0.0 . 0.0 0.0 0.0
14 Bangladesh 0.0 0.0 . 0.0 0.0 0.0
15 Thailand 0.0 . 0.0 0.0 0.0 0.0
16 France . . 0.0 . 0.0 0.0
17 Indonesia 0.0 0.0 . 0.0 0.0 0.0
18 Pakistan 0.0 . . . 0.0 0.0
19 India . . 0.0 . 0.0 0.0
20 Czech Republic . . . . 0.0 0.0
21 Poland . . . . 0.0 0.0
22 Spain . . . 0.0 . 0.0
23 Sri Lanka . . . 0.0 0.0 0.0
24 Taiwan . . 0.0 50.0 . 7.1
25 Tanzania . . . 0.0 0.0 0.0
26 Belgium . . 0.0 . . 0.0
27 Benin . . . 0.0 . 0.0
28 Canada . . . . 0.0 0.0
29 Kuwait . . . . 0.0 0.0
30 Lao People's Democratic Republic . . . . 0.0 0.0
31 Norway 0.0 . . . . 0.0
32 Portugal . . . . 0.0 0.0
33 Russian Federation . 0.0 . . . 0.0
34 Saudi Arabia . . . . 0.0 0.0
35 Senegal . . . . 0.0 0.0
36 South Africa . 0.0 . . . 0.0
37 Turkey . . . . 0.0 0.0
38 USSR 0.0 . . . . 0.0
39 Venezuela . . . 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 0.65 0.75 0.64 0.69 0.76 0.70
2 Australia 0.43 0.76 0.60 0.87 0.88 0.78
3 Finland 1.05 0.81 0.84 0.67 0.70 0.77
4 Sweden . 0.55 1.88 0.67 0.97 0.80
5 Japan 0.14 0.52 0.22 0.23 . 0.25
6 United States 0.57 0.48 0.43 0.84 0.37 0.52
7 China . . 0.13 0.37 0.44 0.36
8 Netherlands 0.79 1.34 0.35 . . 0.89
9 Viet Nam 0.40 0.40 0.42 0.23 0.41 0.36
10 United Kingdom 0.74 1.27 0.77 0.98 0.34 0.82
11 Malaysia 0.30 0.17 0.66 0.53 0.98 0.73
12 Philippines 0.30 0.84 0.53 . 0.41 0.69
13 Germany 1.98 0.17 . 0.34 0.83 0.78
14 Bangladesh 0.14 0.12 . 0.04 1.00 0.29
15 Thailand 0.84 . 0.18 0.09 0.73 0.49
16 France . . 0.51 . 0.47 0.49
17 Indonesia 1.36 0.55 . 0.42 0.32 0.64
18 Pakistan 0.15 . . . 0.22 0.21
19 India . . 0.80 . 0.24 0.58
20 Czech Republic . . . . 0.78 0.78
21 Poland . . . . 0.52 0.52
22 Spain . . . 0.44 . 0.44
23 Sri Lanka . . . 1.65 0.44 1.25
24 Taiwan . . 1.59 2.66 . 1.74
25 Tanzania . . . 0.15 0.14 0.15
26 Belgium . . 0.70 . . 0.70
27 Benin . . . 0.10 . 0.10
28 Canada . . . . 0.46 0.46
29 Kuwait . . . . 0.46 0.46
30 Lao People's Democratic Republic . . . . 0.39 0.39
31 Norway 0.22 . . . . 0.22
32 Portugal . . . . 0.84 0.84
33 Russian Federation . 0.09 . . . 0.09
34 Saudi Arabia . . . . 0.71 0.71
35 Senegal . . . . 0.00 0.00
36 South Africa . 0.13 . . . 0.13
37 Turkey . . . . 0.21 0.21
38 USSR 0.10 . . . . 0.10
39 Venezuela . . . 0.22 . 0.22

Field normalized citation rate (cf), fractionalized


Bar chart of publication_year