Lev1: ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL//GLOBAL POLLUTION INDEX//DRILLING EXTRACT TRANSPORT HYDROCARBONS - 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 5 7 14 114 284 424
2 Romania . 1 . 72 211 284
3 China . . . 1 15 16
4 Lithuania . . . 5 9 14
5 United States . 3 3 5 1 12
6 United Kingdom 1 1 2 2 4 10
7 Hungary . . . 2 7 9
8 Spain . . . 1 7 8
9 Canada . . 2 1 4 7
10 Latvia . 1 2 4 . 7
11 Germany 1 . 1 . 4 6
12 Moldova . . . . 6 6
13 Republic of Serbia . . . 3 3 6
14 Russian Federation . 1 2 . 3 6
15 Netherlands . . . 2 3 5
16 Poland . . 1 1 3 5
17 France . . . 1 3 4
18 India . . . 3 1 4
19 Italy . . . 1 3 4
20 Nigeria 1 . . 1 2 4
21 Sweden . . . 2 2 4
22 Belgium . . . 2 1 3
23 Switzerland 1 . . 1 1 3
24 Turkey . . . 1 2 3
25 Albania . . . 1 1 2
26 Bulgaria . . . 1 1 2
27 Denmark . . . 1 1 2
28 Estonia . . . 1 1 2
29 Finland . . . . 2 2
30 Greece . . . . 2 2
31 Iran, Islamic Republic of . . . . 2 2
32 Kazakhstan . . . . 2 2
33 Malaysia . . . . 2 2
34 Australia . . 1 . . 1
35 Austria . . . . 1 1
36 Bosnia and Herzegovina . . . 1 . 1
37 Chile . . . . 1 1
38 Congo . . . . 1 1
39 Czech Republic . . . . 1 1
40 Côte d'Ivoire . . . . 1 1
41 Ireland . . . . 1 1
42 Mexico . . . . 1 1
43 Singapore . . . 1 . 1
44 South Africa . . . 1 . 1
45 Ukraine . . . . 1 1
46 Uzbekistan 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 Romania . 14.3 . 63.2 74.3 67.0
3 China . . . 0.9 5.3 3.8
4 Lithuania . . . 4.4 3.2 3.3
5 United States . 42.9 21.4 4.4 0.4 2.8
6 United Kingdom 20.0 14.3 14.3 1.8 1.4 2.4
7 Hungary . . . 1.8 2.5 2.1
8 Spain . . . 0.9 2.5 1.9
9 Canada . . 14.3 0.9 1.4 1.7
10 Latvia . 14.3 14.3 3.5 . 1.7
11 Germany 20.0 . 7.1 . 1.4 1.4
12 Moldova . . . . 2.1 1.4
13 Republic of Serbia . . . 2.6 1.1 1.4
14 Russian Federation . 14.3 14.3 . 1.1 1.4
15 Netherlands . . . 1.8 1.1 1.2
16 Poland . . 7.1 0.9 1.1 1.2
17 France . . . 0.9 1.1 0.9
18 India . . . 2.6 0.4 0.9
19 Italy . . . 0.9 1.1 0.9
20 Nigeria 20.0 . . 0.9 0.7 0.9
21 Sweden . . . 1.8 0.7 0.9
22 Belgium . . . 1.8 0.4 0.7
23 Switzerland 20.0 . . 0.9 0.4 0.7
24 Turkey . . . 0.9 0.7 0.7
25 Albania . . . 0.9 0.4 0.5
26 Bulgaria . . . 0.9 0.4 0.5
27 Denmark . . . 0.9 0.4 0.5
28 Estonia . . . 0.9 0.4 0.5
29 Finland . . . . 0.7 0.5
30 Greece . . . . 0.7 0.5
31 Iran, Islamic Republic of . . . . 0.7 0.5
32 Kazakhstan . . . . 0.7 0.5
33 Malaysia . . . . 0.7 0.5
34 Australia . . 7.1 . . 0.2
35 Austria . . . . 0.4 0.2
36 Bosnia and Herzegovina . . . 0.9 . 0.2
37 Chile . . . . 0.4 0.2
38 Congo . . . . 0.4 0.2
39 Czech Republic . . . . 0.4 0.2
40 Côte d'Ivoire . . . . 0.4 0.2
41 Ireland . . . . 0.4 0.2
42 Mexico . . . . 0.4 0.2
43 Singapore . . . 0.9 . 0.2
44 South Africa . . . 0.9 . 0.2
45 Ukraine . . . . 0.4 0.2
46 Uzbekistan 20.0 . . . . 0.2

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 0.0 0.0 0.5 0.7 1.2
2 Romania . 0.0 . 0.0 0.3 0.3
3 China . . . 0.0 0.3 0.3
4 Lithuania . . . 0.0 0.0 0.0
5 United States . 0.0 0.0 0.0 0.0 0.0
6 United Kingdom 0.0 0.0 0.0 0.0 0.3 0.3
7 Hungary . . . 0.0 0.0 0.0
8 Spain . . . 0.0 0.0 0.0
9 Canada . . 0.0 0.0 0.0 0.0
10 Latvia . 0.0 0.0 0.0 . 0.0
11 Germany 0.0 . 0.0 . 0.0 0.0
12 Moldova . . . . 0.0 0.0
13 Republic of Serbia . . . 0.0 0.0 0.0
14 Russian Federation . 0.0 0.0 . 0.0 0.0
15 Netherlands . . . 0.5 0.0 0.5
16 Poland . . 0.0 0.0 0.0 0.0
17 France . . . 0.0 0.0 0.0
18 India . . . 0.0 0.0 0.0
19 Italy . . . 0.0 0.0 0.0
20 Nigeria 0.0 . . 0.0 0.0 0.0
21 Sweden . . . 0.0 0.0 0.0
22 Belgium . . . 0.0 0.0 0.0
23 Switzerland 0.0 . . 0.0 0.0 0.0
24 Turkey . . . 0.0 0.0 0.0
25 Albania . . . 0.0 0.0 0.0
26 Bulgaria . . . 0.0 0.0 0.0
27 Denmark . . . 0.0 0.0 0.0
28 Estonia . . . 0.0 0.0 0.0
29 Finland . . . . 0.0 0.0
30 Greece . . . . 0.0 0.0
31 Iran, Islamic Republic of . . . . 0.0 0.0
32 Kazakhstan . . . . 0.0 0.0
33 Malaysia . . . . 0.0 0.0
34 Australia . . 0.0 . . 0.0
35 Austria . . . . 0.0 0.0
36 Bosnia and Herzegovina . . . 0.0 . 0.0
37 Chile . . . . 0.0 0.0
38 Congo . . . . 0.0 0.0
39 Czech Republic . . . . 0.0 0.0
40 Côte d'Ivoire . . . . 0.0 0.0
41 Ireland . . . . 0.0 0.0
42 Mexico . . . . 0.0 0.0
43 Singapore . . . 0.0 . 0.0
44 South Africa . . . 0.0 . 0.0
45 Ukraine . . . . 0.0 0.0
46 Uzbekistan 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 0.0 0.0 0.4 0.2 0.3
2 Romania . 0.0 . 0.0 0.2 0.1
3 China . . . 0.0 0.8 0.8
4 Lithuania . . . 0.0 0.0 0.0
5 United States . 0.0 0.0 0.0 0.0 0.0
6 United Kingdom 0.0 0.0 0.0 0.0 8.3 2.6
7 Hungary . . . 0.0 0.0 0.0
8 Spain . . . 0.0 0.0 0.0
9 Canada . . 0.0 0.0 0.0 0.0
10 Latvia . 0.0 0.0 0.0 . 0.0
11 Germany 0.0 . 0.0 . 0.0 0.0
12 Moldova . . . . 0.0 0.0
13 Republic of Serbia . . . 0.0 0.0 0.0
14 Russian Federation . 0.0 0.0 . 0.0 0.0
15 Netherlands . . . 33.3 0.0 11.1
16 Poland . . 0.0 0.0 0.0 0.0
17 France . . . 0.0 0.0 0.0
18 India . . . 0.0 0.0 0.0
19 Italy . . . 0.0 0.0 0.0
20 Nigeria 0.0 . . 0.0 0.0 0.0
21 Sweden . . . 0.0 0.0 0.0
22 Belgium . . . 0.0 0.0 0.0
23 Switzerland 0.0 . . 0.0 0.0 0.0
24 Turkey . . . 0.0 0.0 0.0
25 Albania . . . 0.0 0.0 0.0
26 Bulgaria . . . 0.0 0.0 0.0
27 Denmark . . . 0.0 0.0 0.0
28 Estonia . . . 0.0 0.0 0.0
29 Finland . . . . 0.0 0.0
30 Greece . . . . 0.0 0.0
31 Iran, Islamic Republic of . . . . 0.0 0.0
32 Kazakhstan . . . . 0.0 0.0
33 Malaysia . . . . 0.0 0.0
34 Australia . . 0.0 . . 0.0
35 Austria . . . . 0.0 0.0
36 Bosnia and Herzegovina . . . 0.0 . 0.0
37 Chile . . . . 0.0 0.0
38 Congo . . . . 0.0 0.0
39 Czech Republic . . . . 0.0 0.0
40 Côte d'Ivoire . . . . 0.0 0.0
41 Ireland . . . . 0.0 0.0
42 Mexico . . . . 0.0 0.0
43 Singapore . . . 0.0 . 0.0
44 South Africa . . . 0.0 . 0.0
45 Ukraine . . . . 0.0 0.0
46 Uzbekistan 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 0.30 0.51 0.45 0.38 0.37 0.38
2 Romania . 0.14 . 0.38 0.38 0.38
3 China . . . 1.07 0.23 0.26
4 Lithuania . . . 0.58 0.38 0.45
5 United States . 0.69 0.19 0.30 0.00 0.34
6 United Kingdom 0.98 0.78 0.12 0.38 0.74 0.55
7 Hungary . . . 0.71 0.29 0.42
8 Spain . . . 0.07 0.47 0.41
9 Canada . . 0.43 1.07 0.24 0.38
10 Latvia . 0.21 0.94 0.42 . 0.51
11 Germany 0.10 . 1.91 . 0.42 0.64
12 Moldova . . . . 0.23 0.23
13 Republic of Serbia . . . 0.14 0.21 0.17
14 Russian Federation . 0.35 0.34 . 0.27 0.30
15 Netherlands . . . 1.60 0.17 0.65
16 Poland . . 0.61 0.17 0.03 0.22
17 France . . . 0.19 0.50 0.39
18 India . . . 0.34 1.68 0.67
19 Italy . . . 0.33 0.23 0.27
20 Nigeria 0.27 . . 0.13 0.08 0.14
21 Sweden . . . 0.27 1.03 0.56
22 Belgium . . . 0.09 0.30 0.15
23 Switzerland 0.12 . . 1.34 0.30 0.49
24 Turkey . . . 0.00 0.24 0.16
25 Albania . . . 0.20 0.10 0.15
26 Bulgaria . . . 0.10 0.96 0.39
27 Denmark . . . 0.20 0.53 0.42
28 Estonia . . . 0.20 0.27 0.23
29 Finland . . . . 1.24 1.24
30 Greece . . . . 0.15 0.15
31 Iran, Islamic Republic of . . . . 0.35 0.35
32 Kazakhstan . . . . 0.24 0.24
33 Malaysia . . . . 0.38 0.38
34 Australia . . 0.19 . . 0.19
35 Austria . . . . 0.94 0.94
36 Bosnia and Herzegovina . . . 0.06 . 0.06
37 Chile . . . . 0.24 0.24
38 Congo . . . . 0.00 0.00
39 Czech Republic . . . . 0.27 0.27
40 Côte d'Ivoire . . . . 0.21 0.21
41 Ireland . . . . 0.21 0.21
42 Mexico . . . . 0.39 0.39
43 Singapore . . . 0.40 . 0.40
44 South Africa . . . 0.75 . 0.75
45 Ukraine . . . . 0.39 0.39
46 Uzbekistan 0.00 . . . . 0.00

Field normalized citation rate (cf), fractionalized


Bar chart of publication_year