| All organizations |
83 |
140 |
233 |
438 |
713 |
1607 |
| China-Chinese Academy of Sciences |
3 |
5 |
13 |
43 |
94 |
158 |
| China-Beijing Normal University |
. |
. |
. |
6 |
24 |
30 |
| China-Zhejiang University |
. |
. |
3 |
12 |
12 |
27 |
| Spain-Spanish National Research Council |
1 |
5 |
7 |
9 |
5 |
27 |
| Slovenia-GEOL SURVEY SLOVENIA |
. |
. |
2 |
4 |
20 |
26 |
| China-SHAANXI NORMAL UNIV |
. |
. |
. |
6 |
19 |
25 |
| Spain-University of Barcelona |
. |
3 |
1 |
8 |
10 |
22 |
| China-CHINA UNIV GEOSCI |
. |
. |
1 |
1 |
19 |
21 |
| China-Nanjing University |
. |
1 |
. |
6 |
14 |
21 |
| Spain-University of Valencia |
1 |
3 |
1 |
6 |
7 |
18 |
| Jordan-MUTAH UNIV |
. |
1 |
4 |
9 |
3 |
17 |
| France-National Institute of Agronomic Research |
2 |
1 |
4 |
6 |
3 |
16 |
| Italy-UNIV TURIN |
3 |
1 |
1 |
8 |
3 |
16 |
| Italy-University of Naples Federico II |
. |
. |
2 |
5 |
9 |
16 |
| Finland-Geol Survey Finland |
. |
4 |
3 |
5 |
3 |
15 |
| United States-University of South Carolina |
. |
. |
. |
6 |
9 |
15 |
| China-Hong Kong Polytechnic University |
. |
. |
5 |
4 |
5 |
14 |
| Portugal-University of Aveiro |
1 |
. |
1 |
9 |
3 |
14 |
| India-NATL GEOPHYS RES INST |
. |
3 |
2 |
6 |
2 |
13 |
| China-E CHINA NORMAL UNIV |
. |
. |
. |
3 |
9 |
12 |
| China-Univ Chinese Acad Sci |
. |
. |
. |
. |
12 |
12 |
| United States-UNIV MASSACHUSETTS |
. |
. |
. |
2 |
10 |
12 |
| China-Huaihai Inst Technol |
. |
. |
. |
8 |
3 |
11 |
| Slovenia-University of Ljubljana |
. |
1 |
3 |
5 |
2 |
11 |
| United Kingdom-Imperial College London |
1 |
2 |
4 |
4 |
. |
11 |
| United States-Medical University of South Carolina |
. |
. |
. |
1 |
10 |
11 |
| United States-University of Florida |
. |
2 |
6 |
2 |
1 |
11 |
| China-City University of Hong Kong |
. |
. |
1 |
6 |
3 |
10 |
| Spain-Tech Univ Cartagena |
. |
. |
2 |
1 |
7 |
10 |
| Sweden-Swedish University of Agricultural Sciences |
. |
. |
1 |
9 |
. |
10 |
| Turkey-ERCIYES UNIV |
1 |
2 |
6 |
1 |
. |
10 |
| United Kingdom-BRITISH GEOL SURVEY |
. |
1 |
2 |
5 |
2 |
10 |
| United States-United States Department of Agriculture |
2 |
. |
1 |
5 |
2 |
10 |
| Canada-University of British Columbia |
. |
. |
. |
3 |
6 |
9 |
| Canada-University of Saskatchewan |
. |
1 |
. |
5 |
3 |
9 |
| China-NANKAI UNIVERSITY |
. |
. |
. |
1 |
8 |
9 |
| China-Sun Yat-sen University |
. |
. |
. |
2 |
7 |
9 |
| China-University of Hong Kong |
. |
. |
1 |
5 |
3 |
9 |
| Greece-National and Kapodistrian University of Athens |
. |
. |
. |
4 |
5 |
9 |
| Italy-Univ Sannio |
. |
. |
. |
4 |
5 |
9 |
| Nigeria-UNIV IBADAN |
. |
. |
2 |
5 |
2 |
9 |
| Norway-GEOL SURVEY NORWAY |
. |
1 |
2 |
3 |
3 |
9 |
| Pakistan-QUAID I AZAM UNIV |
. |
. |
. |
1 |
8 |
9 |
| Brazil-Universidade de São Paulo |
. |
. |
3 |
2 |
3 |
8 |
| Chile-UNIV CATOLICA SANTISIMA CONCEPCION |
. |
. |
. |
4 |
4 |
8 |
| China-China Agricultural University |
. |
. |
. |
1 |
7 |
8 |
| Mexico-National Autonomous University of Mexico |
. |
. |
1 |
1 |
6 |
8 |
| Republic of Serbia-University of Belgrade |
. |
. |
. |
4 |
4 |
8 |
| Spain-UNIV POLITECN MADRID |
. |
. |
3 |
4 |
1 |
8 |
| Spain-Universidad Autónoma de Madrid |
. |
1 |
1 |
1 |
5 |
8 |
| Spain-Universidad de Granada |
2 |
. |
1 |
3 |
2 |
8 |
| Turkey-Nigde Univ |
. |
2 |
1 |
4 |
1 |
8 |
| United Kingdom-COVENTRY UNIV |
. |
2 |
3 |
1 |
2 |
8 |
| United States-Michigan State University |
. |
. |
. |
5 |
3 |
8 |
| China-CHINESE RES INST ENVIRONM SCI |
. |
. |
. |
1 |
6 |
7 |
| China-Minist Environm Protect |
. |
. |
. |
. |
7 |
7 |
| China-Sichuan University |
. |
. |
. |
2 |
5 |
7 |
| Greece-Aristotle University of Thessaloniki |
. |
. |
. |
2 |
5 |
7 |
| Jordan-JORDAN UNIV SCI & TECHNOL |
. |
. |
2 |
4 |
1 |
7 |
| Malaysia-Univ Putra Malaysia |
. |
. |
1 |
. |
6 |
7 |
| Spain-UNIV ROVIRA & VIRGILI |
. |
2 |
3 |
2 |
. |
7 |
| Spain-University of Oviedo |
. |
. |
4 |
1 |
2 |
7 |
| Sweden-Geological Survey of Sweden |
. |
3 |
1 |
3 |
. |
7 |
| Taiwan-National Taiwan University |
. |
. |
1 |
1 |
5 |
7 |
| United Kingdom-MANCHESTER METROPOLITAN UNIV |
. |
. |
1 |
3 |
3 |
7 |
| United States-United States Environmental Protection Agency |
. |
. |
2 |
4 |
1 |
7 |
| Australia-Commonwealth Scientific and Industrial Research Organisation |
1 |
. |
3 |
2 |
. |
6 |
| Australia-University of Sydney |
. |
1 |
3 |
. |
2 |
6 |
| Brazil-Federal University of Viçosa |
. |
. |
2 |
. |
4 |
6 |
| China-Beijing Jiaotong Univ |
. |
. |
. |
. |
6 |
6 |
| Croatia-University of Zagreb |
. |
. |
1 |
3 |
2 |
6 |
| Iran, Islamic Republic of-Islamic Azad Univ |
. |
. |
. |
. |
6 |
6 |
| Ireland-Natl Univ Ireland |
. |
. |
. |
1 |
5 |
6 |
| Jordan-Al Hussein Bin Talal Univ |
. |
. |
. |
2 |
4 |
6 |
| Jordan-YARMOUK UNIV |
. |
. |
3 |
3 |
. |
6 |
| Macedonia-SS Cyril & Methodius Univ |
. |
. |
. |
. |
6 |
6 |
| Macedonia-Sts Cyril & Methodius Univ |
. |
. |
. |
. |
6 |
6 |
| Netherlands-University of Amsterdam |
. |
. |
. |
1 |
5 |
6 |
| Norway-Norwegian University of Science and Technology |
. |
2 |
3 |
1 |
. |
6 |
| Peru-PONTIFICIA UNIV CATOLICA PERU |
. |
. |
. |
5 |
1 |
6 |
| Saudi Arabia-King Saud University |
1 |
. |
. |
. |
5 |
6 |
| Spain-Univ Almeria |
. |
. |
. |
. |
6 |
6 |
| Turkey-MUSTAFA KEMAL UNIV |
. |
. |
1 |
2 |
3 |
6 |
| Turkey-ULUDAG UNIV |
. |
. |
. |
4 |
2 |
6 |
| United Kingdom-University of Strathclyde |
. |
. |
. |
6 |
. |
6 |
| United States-UNIV HAWAII |
. |
. |
6 |
. |
. |
6 |
| Austria-University of Vienna |
. |
. |
. |
2 |
3 |
5 |
| Canada-GEOL SURVEY CANADA |
. |
1 |
. |
4 |
. |
5 |
| Canada-UNIV NO BRITISH COLUMBIA |
. |
. |
. |
1 |
4 |
5 |
| China-Cent S Univ |
. |
. |
. |
1 |
4 |
5 |
| China-Chengdu Univ Technol |
. |
. |
. |
1 |
4 |
5 |
| China-CHINA UNIV MIN & TECHNOL |
. |
. |
. |
5 |
. |
5 |
| China-CHINESE ACAD AGR SCI |
. |
. |
. |
2 |
3 |
5 |
| China-Guangdong Inst Ecoenvironm & Soil Sci |
. |
. |
. |
3 |
2 |
5 |
| China-Hangzhou Normal Univ |
. |
. |
. |
1 |
4 |
5 |
| China-Lanzhou University |
. |
. |
1 |
2 |
2 |
5 |
| China-POLAR RES INST CHINA |
. |
. |
. |
1 |
4 |
5 |
| Germany-Giessen University |
. |
. |
1 |
. |
4 |
5 |
| Greece-AGR UNIV ATHENS |
1 |
1 |
. |
1 |
2 |
5 |
| India-Council of Scientific & Industrial Research |
. |
. |
. |
. |
5 |
5 |
| Iran, Islamic Republic of-SHIRAZ UNIV |
. |
. |
. |
1 |
4 |
5 |
| Iran, Islamic Republic of-Tarbiat Modares University |
. |
. |
. |
. |
5 |
5 |
| Ireland-NATL UNIV IRELAND UNIV COLL GALWAY |
. |
. |
2 |
3 |
. |
5 |
| Italy-National Research Council |
. |
. |
. |
2 |
3 |
5 |
| Italy-University of Palermo |
. |
. |
3 |
2 |
. |
5 |
| Nigeria-OBAFEMI AWOLOWO UNIV |
2 |
. |
. |
2 |
1 |
5 |
| Saudi Arabia-Riyadh Coll Technol |
. |
. |
5 |
. |
. |
5 |
| Spain-INIA |
. |
. |
. |
2 |
3 |
5 |
| Spain-University of Murcia |
. |
. |
2 |
1 |
2 |
5 |
| Switzerland-ETH Zurich |
. |
. |
. |
5 |
. |
5 |
| Turkey-ONDOKUZ MAYIS UNIV |
. |
. |
. |
2 |
3 |
5 |
| United Kingdom-UNIV BRADFORD |
1 |
3 |
. |
. |
1 |
5 |
| United Kingdom-UNIV PAISLEY |
. |
. |
. |
5 |
. |
5 |
| United Kingdom-University of Surrey |
4 |
. |
. |
1 |
. |
5 |