Lev1: ACID MINE DRAINAGE//SCHWERTMANNITE//ACID ROCK DRAINAGE - 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 | 127 | 241 | 398 | 568 | 659 | 1993 |
2 | United States | 55 | 77 | 107 | 131 | 99 | 469 |
3 | Canada | 25 | 38 | 55 | 62 | 55 | 235 |
4 | Spain | 5 | 8 | 26 | 74 | 116 | 229 |
5 | United Kingdom | 11 | 29 | 39 | 50 | 43 | 172 |
6 | Germany | 7 | 16 | 33 | 35 | 32 | 123 |
7 | Sweden | 5 | 22 | 26 | 21 | 24 | 98 |
8 | Australia | 6 | 6 | 14 | 30 | 36 | 92 |
9 | China | 2 | 1 | 6 | 29 | 42 | 80 |
10 | Korea, Republic of | . | 8 | 26 | 17 | 28 | 79 |
11 | France | . | 7 | 20 | 17 | 24 | 68 |
12 | Italy | 1 | 6 | 10 | 14 | 26 | 57 |
13 | South Africa | 4 | 4 | 6 | 17 | 26 | 57 |
14 | Portugal | . | . | 3 | 15 | 29 | 47 |
15 | Mexico | . | 1 | 8 | 18 | 17 | 44 |
16 | New Zealand | 1 | 4 | 8 | 10 | 13 | 36 |
17 | Japan | . | 1 | 10 | 6 | 15 | 32 |
18 | Russian Federation | . | 1 | 8 | 7 | 16 | 32 |
19 | Brazil | . | 1 | 4 | 7 | 17 | 29 |
20 | Czech Republic | 1 | 1 | 3 | 5 | 19 | 29 |
21 | Iran, Islamic Republic of | . | . | . | 3 | 22 | 25 |
22 | Denmark | 3 | 4 | 7 | 7 | 3 | 24 |
23 | Finland | 2 | 2 | 3 | 8 | 9 | 24 |
24 | Switzerland | 1 | . | 5 | 11 | 6 | 23 |
25 | Morocco | . | . | 2 | 7 | 13 | 22 |
26 | India | 2 | 1 | 2 | 5 | 11 | 21 |
27 | Turkey | . | . | 2 | 8 | 11 | 21 |
28 | Greece | 1 | 3 | 2 | 8 | 6 | 20 |
29 | Poland | . | 1 | 2 | 8 | 8 | 19 |
30 | Romania | . | . | 2 | 3 | 12 | 17 |
31 | Norway | 2 | 3 | 1 | 5 | 3 | 14 |
32 | Slovak Republic | . | 2 | 2 | 2 | 6 | 12 |
33 | Chile | . | . | . | 2 | 9 | 11 |
34 | Ireland | . | 10 | 1 | . | . | 11 |
35 | Belgium | . | . | 2 | 1 | 5 | 8 |
36 | Zimbabwe | . | . | 2 | 6 | . | 8 |
37 | Argentina | . | . | . | 3 | 4 | 7 |
38 | Austria | . | . | 1 | 6 | . | 7 |
39 | Bulgaria | . | . | 2 | 3 | 2 | 7 |
40 | Hungary | . | . | . | 2 | 5 | 7 |
41 | Indonesia | . | . | . | 2 | 4 | 6 |
42 | Tunisia | . | . | . | 1 | 5 | 6 |
43 | Croatia | . | . | . | . | 5 | 5 |
44 | Netherlands | 2 | . | . | 2 | 1 | 5 |
45 | Ghana | . | . | . | 2 | 2 | 4 |
46 | Namibia | . | . | . | 2 | 2 | 4 |
47 | Thailand | . | . | . | . | 4 | 4 |
48 | Zambia | . | . | 2 | . | 2 | 4 |
49 | Botswana | . | . | . | 3 | . | 3 |
50 | Egypt | . | . | . | . | 3 | 3 |
51 | Estonia | . | 1 | 1 | 1 | . | 3 |
Number of publications, full counts |