发文分析
近年国家/地区发文量统计
| 国家/地区 | 数量 |
|---|---|
| USA | 16 |
| Canada | 14 |
| Norway | 11 |
| Finland | 7 |
| GERMANY (FED REP GER) | 7 |
| Russia | 7 |
| Netherlands | 5 |
| Sweden | 5 |
| Chile | 3 |
| England | 3 |
近年机构发文量统计
| 机构 | 数量 |
|---|---|
| UNIVERSITY OF ALASKA SYSTEM | 6 |
| WAGENINGEN UNIVERSITY & RESEARCH | 5 |
| UNIVERSITY OF MONTREAL | 4 |
| NORD UNIVERSITY | 3 |
| RUSSIAN ACADEMY OF SCIENCES | 3 |
| UIT THE ARCTIC UNIVERSITY OF TROMSO | 3 |
| UNIVERSIDAD DE MAGALLANES | 3 |
| UNIVERSITY OF CANTERBURY | 3 |
| UNIVERSITY OF OTTAWA | 3 |
| UNIVERSITY OF OULU | 3 |