| 1 | Chinese Academy of Sciences | 199 | 7.2K | 452 | 419 |
| 2 | Stockholm University | 92 | 6.7K | 183 | 124 |
| 3 | Norwegian Institute for Air Research | 54 | 4.3K | 17 | 22 |
| 4 | ETH Zürich | 39 | 3.4K | 381 | 272 |
| 5 | University of Barcelona | 16 | 3.3K | 796 | 254 |
| 6 | University of California | 87 | 3.2K | 1108 | 1092 |
| 7 | University of Tromsø – The Arctic University of Norway | 35 | 3.2K | 173 | 75 |
| 8 | United States Environmental Protection Agency | 108 | 3.1K | 72 | 118 |
| 9 | University of Pittsburgh | 11 | 2.8K | 1105 | 437 |
| 10 | United States Geological Survey | 69 | 2.5K | 208 | 194 |
| 11 | Lancaster University | 56 | 2.5K | 162 | 154 |
| 12 | Environment Agency | 21 | 2.4K | 75 | 46 |
| 13 | East Carolina University | 6 | 2.4K | 617 | 79 |
| 13 | University of Rhode Island | 8 | 2.4K | 534 | 109 |
| 13 | Carolina University | 6 | 2.4K | 715 | 92 |
| 16 | Lancaster Environment Centre | 56 | 2.2K | 44 | 62 |
| 17 | Swedish University of Agricultural Sciences | 29 | 2.0K | 231 | 171 |
| 18 | University of Toronto | 73 | 1.9K | 655 | 769 |
| 19 | Norwegian Institute for Water Research | 30 | 1.9K | 31 | 30 |
| 20 | Research Center for Eco-Environmental Sciences | 43 | 1.9K | 86 | 87 |
| 21 | Department of Earth Sciences | 51 | 1.8K | 196 | 191 |
| 22 | National Institute for Occupational Safety and Health | 69 | 1.7K | 29 | 48 |
| 23 | Eawag | 38 | 1.7K | 44 | 60 |
| 24 | National Research Centre | 36 | 1.7K | 327 | 242 |
| 25 | University of Birmingham | 39 | 1.6K | 531 | 466 |
| 26 | Bernardo O'Higgins University | 29 | 1.6K | 1140 | 687 |
| 27 | University of Michigan | 43 | 1.6K | 929 | 903 |
| 28 | Masaryk University | 29 | 1.5K | 196 | 123 |
| 29 | European Commission | 35 | 1.5K | 168 | 173 |
| 30 | Centers for Disease Control and Prevention | 44 | 1.4K | 307 | 328 |
| 31 | Research Triangle Park Foundation | 44 | 1.4K | 262 | 331 |
| 32 | University of Wisconsin–Madison | 29 | 1.4K | 1037 | 885 |
| 33 | Environment and Climate Change Canada | 44 | 1.4K | 66 | 90 |
| 34 | Umeå University | 26 | 1.4K | 387 | 313 |
| 35 | National Institute of Occupational Health | 53 | 1.4K | 25 | 44 |
| 36 | University of Iowa | 39 | 1.3K | 499 | 525 |
| 37 | Lund University | 27 | 1.3K | 703 | 610 |
| 38 | Bio-Medical Science (South Korean) | 34 | 1.2K | 672 | 611 |
| 39 | University of Queensland | 32 | 1.2K | 826 | 773 |
| 40 | Nanjing University | 20 | 1.2K | 695 | 455 |
| 41 | University of Aberdeen | 29 | 1.2K | 375 | 368 |
| 42 | University of Strathclyde | 9 | 1.2K | 720 | 272 |
| 43 | Colorado State University | 36 | 1.1K | 371 | 429 |
| 44 | Technische Universität Darmstadt | 22 | 1.1K | 255 | 192 |
| 45 | Heidelberg University | 19 | 1.1K | 531 | 421 |
| 46 | Aarhus University | 33 | 1.1K | 520 | 534 |
| 47 | University of Aveiro | 38 | 1.1K | 188 | 202 |
| 48 | University of Washington | 21 | 1.1K | 1092 | 934 |
| 49 | Korea University of Science and Technology | 45 | 1.1K | 1084 | 1054 |
| 50 | Centre for Ecology & Hydrology | 36 | 1.1K | 84 | 123 |
| 51 | Utrecht University | 31 | 1.1K | 637 | 685 |
| 52 | University of Delaware | 13 | 1.0K | 659 | 403 |
| 53 | University of Minnesota | 36 | 997 | 874 | 954 |
| 54 | Swiss Federal Laboratories for Materials Science and Technology | 8 | 993 | 166 | 112 |
| 55 | University of Oxford | 12 | 988 | 1378 | 919 |
| 56 | University of Cincinnati | 23 | 979 | 507 | 428 |
| 57 | Stanford University | 23 | 976 | 1017 | 983 |
| 58 | Macaulay Institute | 17 | 946 | 59 | 53 |
| 59 | Harvard University | 34 | 941 | 1038 | 1147 |
| 60 | Osnabrück University | 5 | 934 | 277 | 79 |
| 61 | McMaster University | 37 | 929 | 500 | 582 |
| 62 | University of Antwerp | 19 | 909 | 507 | 403 |
| 63 | Tsinghua University | 36 | 904 | 620 | 631 |
| 64 | Virginia Tech | 25 | 899 | 610 | 572 |
| 65 | University of Toronto Scarborough | 51 | 878 | 27 | 82 |
| 66 | Phillips Exeter Academy | 14 | 875 | 731 | 498 |
| 67 | University of Portsmouth | 19 | 863 | 221 | 170 |
| 68 | Fram Centre | 11 | 854 | 48 | 41 |
| 69 | Norwegian University of Life Sciences | 28 | 793 | 148 | 197 |
| 70 | University of Oslo | 31 | 774 | 597 | 677 |
| 71 | Department of Public Health | 31 | 772 | 563 | 567 |
| 72 | Helmholtz Centre for Environmental Research | 28 | 762 | 92 | 136 |
| 73 | Tongji University | 16 | 756 | 682 | 500 |
| 74 | Arizona State University | 13 | 753 | 1004 | 724 |
| 75 | Chalmers University of Technology | 14 | 746 | 454 | 369 |
| 76 | Lone Star College System | 26 | 743 | 797 | 882 |
| 77 | Duke University | 23 | 740 | 762 | 797 |
| 78 | University of York | 22 | 738 | 462 | 477 |
| 79 | University of Alberta | 21 | 733 | 934 | 857 |
| 80 | interdisciplinarity | 24 | 721 | 909 | 836 |
| 81 | University of Southampton | 14 | 720 | 827 | 658 |
| 82 | University of Gothenburg | 25 | 716 | 605 | 645 |
| 83 | Helmholtz Zentrum München | 13 | 713 | 221 | 209 |
| 84 | Ghent University | 25 | 694 | 778 | 837 |
| 85 | state health agency | 11 | 684 | 233 | 177 |
| 85 | Wadsworth Center | 12 | 684 | 141 | 136 |
| 87 | University of Edinburgh | 19 | 680 | 895 | 814 |
| 88 | Sun Yat-sen University | 31 | 672 | 657 | 660 |
| 89 | University of Illinois at Chicago | 3 | 668 | 1383 | 645 |
| 90 | École des Ponts ParisTech | 4 | 665 | 102 | 31 |
| 91 | Cranfield University | 26 | 656 | 275 | 328 |
| 92 | Microbial Ecology | 8 | 646 | 278 | 212 |
| 93 | Texas Tech University | 10 | 645 | 710 | 406 |
| 94 | University of Colorado | 9 | 632 | 1125 | 829 |
| 95 | Fudan University | 14 | 619 | 786 | 598 |
| 96 | Hong Kong Polytechnic University | 11 | 618 | 720 | 501 |
| 97 | Technical University of Denmark | 21 | 615 | 511 | 550 |
| 97 | University of Plymouth | 27 | 615 | 206 | 287 |
| 99 | University of North Carolina at Chapel Hill | 30 | 610 | 765 | 978 |
| 99 | University of North Carolina | 31 | 610 | 772 | 989 |
| 101 | Goethe University Frankfurt | 9 | 608 | 632 | 435 |
| 102 | University of Maryland | 15 | 605 | 1228 | 1086 |
| 103 | United States Public Health Service | 10 | 591 | 203 | 134 |
| 104 | Center for Environmental Health | 7 | 581 | 328 | 226 |
| 105 | Beijing Normal University | 17 | 580 | 499 | 417 |
| 106 | Griffith University | 18 | 574 | 573 | 602 |
| 107 | Norwegian Geotechnical Institute | 15 | 571 | 31 | 36 |
| 108 | McGill University | 23 | 561 | 943 | 1033 |
| 109 | Nankai University | 15 | 551 | 425 | 351 |
| 110 | Université de Montréal | 19 | 549 | 682 | 700 |
| 110 | University of Duisburg-Essen | 9 | 549 | 594 | 410 |
| 112 | Pennsylvania State University | 26 | 547 | 957 | 1117 |
| 113 | Georgia Institute of Technology | 11 | 539 | 746 | 645 |
| 114 | University of Pau and Pays de l'Adour | 16 | 535 | 83 | 100 |
| 115 | North Carolina State University | 13 | 526 | 870 | 771 |
| 116 | National Institute for Environmental Studies | 27 | 525 | 103 | 154 |
| 117 | Trent University | 18 | 522 | 309 | 333 |
| 118 | Marine Scotland | 29 | 520 | 19 | 45 |
| 119 | Sahlgrenska University Hospital | 13 | 517 | 356 | 341 |
| 120 | University of Pretoria | 11 | 514 | 594 | 372 |
| 121 | University of Texas at El Paso | 5 | 513 | 504 | 190 |
| 122 | Imperial College London | 12 | 511 | 1048 | 971 |
| 123 | University of Waterloo | 29 | 510 | 504 | 679 |
| 124 | China Institute | 28 | 509 | 406 | 464 |
| 125 | China University of Geosciences | 16 | 508 | 325 | 289 |
| 126 | Dalian University of Technology | 18 | 502 | 403 | 380 |
| 127 | Geological Survey of Canada | 12 | 500 | 84 | 77 |
| 128 | University of Engineering and Technology | 7 | 497 | 374 | 209 |
| 129 | Dublin City University | 8 | 492 | 331 | 203 |
| 130 | University of Surrey | 14 | 484 | 545 | 539 |
| 131 | University of Southern California | 12 | 478 | 1056 | 982 |
| 131 | University of Amsterdam | 12 | 478 | 1056 | 955 |
| 133 | CSIRO Land and Water | 15 | 477 | 100 | 144 |
| 134 | Gwangju Institute of Science and Technology | 11 | 474 | 219 | 173 |
| 135 | Russian Academy of Sciences | 8 | 472 | 1076 | 742 |
| 136 | Oregon State University | 9 | 467 | 839 | 677 |
| 137 | State University of New York at Albany | 7 | 465 | 277 | 208 |
| 138 | University of Ljubljana | 8 | 463 | 756 | 474 |
| 139 | University of Bristol | 9 | 461 | 1076 | 839 |
| 139 | National Institute of Environmental Health Sciences | 3 | 461 | 377 | 251 |
| 141 | National Physical Laboratory | 27 | 460 | 121 | 150 |
| 142 | University of South Carolina | 15 | 450 | 892 | 891 |
| 142 | University of the West of Scotland | 7 | 450 | 200 | 93 |
| 144 | Karolinska Institute | 13 | 449 | 711 | 671 |
| 145 | Bangor University | 11 | 441 | 315 | 293 |
| 146 | University of São Paulo | 12 | 430 | 1215 | 974 |
| 147 | Ca' Foscari University of Venice | 11 | 428 | 196 | 154 |
| 148 | NOAA | 11 | 426 | 164 | 175 |
| 149 | Agroscope | 11 | 425 | 118 | 135 |
| 149 | University of Minnesota Duluth | 8 | 425 | 132 | 93 |
| 151 | University of Tübingen | 17 | 424 | 494 | 562 |
| 152 | University of Leeds | 15 | 423 | 900 | 885 |
| 152 | Institute for Biodiversity and Ecosystem Dynamics | 8 | 423 | 125 | 126 |
| 152 | list of universities in China | 20 | 423 | 560 | 538 |
| 155 | Health Canada | 13 | 416 | 118 | 140 |
| 155 | Wuhan University | 6 | 416 | 1028 | 657 |
| 157 | Ira A. Fulton Schools of Engineering | 2 | 415 | 82 | 31 |
| 158 | University of East Anglia | 10 | 414 | 650 | 568 |
| 159 | Louisiana State University | 13 | 411 | 868 | 808 |
| 160 | Ehime University | 9 | 410 | 359 | 260 |
| 160 | University of Lille | 15 | 410 | 363 | 421 |
| 162 | Met Office | 6 | 409 | 106 | 85 |
| 162 | Department of Biotechnology | 10 | 409 | 724 | 615 |
| 164 | University of Dundee | 4 | 408 | 842 | 472 |
| 164 | Jožef Stefan Institute | 10 | 408 | 175 | 142 |
| 166 | University of Hong Kong | 16 | 406 | 1202 | 1159 |
| 167 | Medway School of Science | 15 | 402 | 1020 | 951 |
| 168 | Institute for Environment and Sustainability | 14 | 400 | 51 | 101 |
| 169 | University of Kentucky | 10 | 398 | 1104 | 897 |
| 170 | Massachusetts Institute of Technology | 23 | 395 | 693 | 966 |
| 171 | University of Geneva | 15 | 394 | 600 | 678 |
| 171 | Agricultural Research Service | 15 | 394 | 456 | 503 |
| 173 | University of Colorado Boulder | 17 | 393 | 421 | 511 |
| 174 | United States Department of Health and Human Services | 20 | 392 | 214 | 332 |
| 175 | University of Texas at Austin | 10 | 390 | 1520 | 1338 |
| 176 | University of Campinas | 12 | 382 | 799 | 630 |
| 177 | New Mexico State University | 3 | 372 | 750 | 308 |
| 178 | State University of New York | 12 | 370 | 1102 | 1041 |
| 179 | Ohio State University | 21 | 369 | 1231 | 1384 |
| 179 | Michaels | 6 | 369 | 102 | 77 |
| 181 | Princeton University | 4 | 365 | 1373 | 928 |
| 182 | University of Saskatchewan | 14 | 362 | 669 | 683 |
| 183 | Hebrew University of Jerusalem | 11 | 361 | 839 | 769 |
| 184 | Drexel University | 11 | 360 | 617 | 610 |
| 185 | California State University, Los Angeles | 1 | 355 | 293 | 45 |
| 186 | Cooperative Institute for Research in Environmental Sciences | 5 | 354 | 121 | 119 |
| 187 | Laval University | 10 | 353 | 872 | 782 |
| 188 | De Montfort University | 9 | 352 | 287 | 230 |
| 189 | Perm State University | 2 | 349 | 169 | 14 |
| 190 | Johns Hopkins University | 13 | 343 | 1028 | 1071 |
| 191 | Institut national de recherche et de sécurité | 14 | 342 | 14 | 18 |
| 191 | Rutgers University | 12 | 342 | 1192 | 1141 |
| 191 | University of Bern | 6 | 342 | 1010 | 774 |
| 194 | National Institute of Public Health | 10 | 340 | 316 | 331 |
| 195 | IFREMER | 9 | 336 | 227 | 223 |
| 195 | Medical Research Council | 6 | 336 | 535 | 471 |
| 197 | Nicholas School of the Environment | 11 | 333 | 119 | 171 |
| 198 | University of Vienna | 16 | 332 | 928 | 1000 |
| 199 | Cornell University | 10 | 331 | 1315 | 1252 |
| 200 | Korea Institute of Science and Technology | 4 | 330 | 404 | 228 |
| 201 | Seattle University | 4 | 329 | 192 | 77 |
| 201 | Duke University Hospital | 3 | 329 | 758 | 542 |
| 203 | Kyoto University | 15 | 328 | 925 | 917 |
| 203 | University at Buffalo | 6 | 328 | 1132 | 848 |
| 205 | National Taiwan University | 14 | 325 | 898 | 870 |
| 205 | University of Louisville | 2 | 325 | 1270 | 615 |
| 205 | Health and Safety Laboratory | 12 | 325 | 23 | 26 |
| 208 | Keele University | 3 | 324 | 636 | 342 |
| 209 | University of Maine | 8 | 321 | 443 | 386 |
| 209 | Indiana University | 7 | 321 | 1404 | 1142 |
| 209 | University of Virginia | 7 | 321 | 1142 | 916 |
| 212 | University of Mary Washington | 1 | 320 | 157 | 30 |
| 212 | Woods Hole Oceanographic Institution | 8 | 320 | 181 | 201 |
| 214 | University of Bordeaux | 9 | 319 | 605 | 525 |
| 214 | Durham University | 9 | 319 | 729 | 634 |
| 214 | Clarkson University | 10 | 319 | 190 | 207 |
| 214 | University of Science and Technology Beijing | 9 | 319 | 348 | 286 |
| 218 | Moscow State University | 8 | 314 | 742 | 555 |
| 219 | Africa University | 5 | 313 | 60 | 32 |
| 219 | Pacific Northwest National Laboratory | 16 | 313 | 247 | 327 |
| 221 | University of Basel | 10 | 312 | 653 | 663 |
| 222 | University of Leicester | 9 | 311 | 735 | 674 |
| 223 | Binghamton University | 11 | 310 | 313 | 334 |
| 224 | Smithsonian Environmental Research Center | 11 | 308 | 158 | 197 |
| 225 | Texas A&M University | 13 | 306 | 1224 | 1238 |
| 225 | University of Huelva | 8 | 306 | 193 | 159 |
| 227 | China University of Technology | 14 | 305 | 461 | 457 |
| 228 | James Hutton Institute | 5 | 303 | 199 | 174 |
| 228 | Korea University | 8 | 303 | 877 | 738 |
| 230 | University College London | 14 | 301 | 1158 | 1239 |
| 231 | Uppsala University | 14 | 300 | 916 | 998 |
| 231 | National Atomic Energy Commission | 7 | 300 | 120 | 69 |
| 233 | University of the Witwatersrand | 5 | 299 | 957 | 597 |
| 233 | University of Missouri | 5 | 299 | 1576 | 1177 |
| 233 | Syracuse University | 7 | 299 | 727 | 585 |
| 236 | Ryerson University | 11 | 296 | 319 | 320 |
| 236 | Tianjin University | 10 | 296 | 650 | 564 |
| 238 | University of Copenhagen | 18 | 295 | 878 | 1111 |
| 239 | University of Massachusetts | 7 | 294 | 1186 | 1030 |
| 239 | UNC Gillings School of Global Public Health | 16 | 294 | 170 | 257 |
| 241 | University of Lisbon | 12 | 293 | 853 | 839 |
| 242 | National University of Singapore | 7 | 292 | 1342 | 1119 |
| 243 | Chungnam National University | 4 | 291 | 671 | 398 |
| 244 | Katholieke Universiteit Leuven | 10 | 290 | 1239 | 1192 |
| 245 | University of Cape Verde | 9 | 289 | 768 | 646 |
| 245 | Swedish Museum of Natural History | 8 | 289 | 109 | 116 |
| 247 | National and Kapodistrian University of Athens | 8 | 288 | 1036 | 888 |
| 247 | National Institute of Water and Atmospheric Research | 3 | 288 | 201 | 133 |
| 249 | University Centre in Svalbard | 5 | 287 | 76 | 58 |
| 250 | Universidade Estadual Paulista | 5 | 285 | 835 | 517 |
| 251 | University of California, San Diego | 10 | 283 | 790 | 861 |
| 251 | University of the Pacific | 2 | 283 | 355 | 100 |
| 253 | University of Padua | 7 | 282 | 1154 | 965 |
| 254 | University of New South Wales | 6 | 279 | 1520 | 1249 |
| 255 | University of Nevada, Reno | 15 | 278 | 567 | 693 |
| 256 | University of Western Australia | 11 | 275 | 910 | 978 |
| 257 | Natural History Museum | 5 | 274 | 374 | 312 |
| 258 | Complutense University of Madrid | 10 | 272 | 893 | 820 |
| 258 | Jinan University | 12 | 272 | 508 | 480 |
| 258 | South University | 5 | 272 | 1058 | 789 |
| 261 | China Agricultural University | 11 | 271 | 563 | 539 |
| 261 | University of Liverpool | 7 | 271 | 1196 | 990 |
| 261 | Finnish Institute of Occupational Health | 12 | 271 | 90 | 156 |
| 264 | Leuphana University of Lüneburg | 5 | 270 | 200 | 149 |
| 264 | École des Mines de Douai | 7 | 270 | 29 | 30 |
| 266 | Department of Water | 12 | 268 | 203 | 227 |
| 267 | Indian Institute of Technology Kanpur | 5 | 265 | 358 | 219 |
| 268 | Portland State University | 4 | 263 | 666 | 420 |
| 269 | Jet Propulsion Laboratory | 2 | 260 | 430 | 278 |
| 269 | Region of Southern Denmark | 6 | 260 | 820 | 666 |
| 271 | Middlesex University | 5 | 256 | 354 | 220 |
| 272 | Xiamen University | 10 | 252 | 670 | 593 |
| 273 | Norwegian Polar Institute | 6 | 250 | 81 | 81 |
| 274 | Fraunhofer Society | 6 | 247 | 408 | 355 |
| 274 | Spanish National Research Council | 5 | 247 | 726 | 589 |
| 276 | University of Algarve | 7 | 246 | 289 | 263 |
| 277 | University of Illinois at Urbana–Champaign | 5 | 245 | 1364 | 1099 |
| 278 | Oregon Health & Science University | 9 | 243 | 552 | 584 |
| 278 | Florida International University | 2 | 243 | 1265 | 660 |
| 278 | University of Santiago de Compostela | 10 | 243 | 393 | 439 |
| 281 | Creighton University | 2 | 242 | 582 | 242 |
| 281 | Jadavpur University | 10 | 242 | 353 | 332 |
| 283 | Biology Institute of Shandong Academy of Sciences | 8 | 241 | 583 | 570 |
| 284 | Illinois State University | 5 | 240 | 549 | 392 |
| 284 | University of Graz | 5 | 240 | 796 | 589 |
| 284 | Kansai University | 2 | 240 | 372 | 128 |
| 287 | Ocean University of China | 13 | 239 | 360 | 411 |
| 287 | Wilkes University | 3 | 239 | 166 | 73 |
| 289 | University of Arizona | 11 | 238 | 1162 | 1244 |
| 289 | Environmental Molecular Sciences Laboratory | 10 | 238 | 87 | 128 |
| 291 | Alion Science and Technology | 13 | 237 | 6 | 14 |
| 292 | University of Texas System | 1 | 236 | 845 | 462 |
| 293 | University of Auckland | 5 | 234 | 1292 | 1020 |
| 294 | College of William & Mary | 4 | 233 | 590 | 385 |
| 295 | Purdue University | 14 | 232 | 1084 | 1274 |
| 295 | Sandia National Laboratories | 4 | 232 | 429 | 356 |
| 295 | Ambedkar University | 1 | 232 | 379 | 89 |
| 298 | Seoul National University | 9 | 231 | 1169 | 1071 |
| 298 | University of Münster | 7 | 231 | 765 | 689 |
| 300 | University of Pavia | 8 | 227 | 688 | 700 |
| 300 | Bioforsk | 6 | 227 | 57 | 91 |
| 302 | University of Sussex | 7 | 226 | 777 | 753 |
| 303 | National Institute of Standards and Technology | 12 | 224 | 324 | 432 |
| 303 | Sapienza University of Rome | 10 | 224 | 1099 | 1125 |
| 303 | National Center for Atmospheric Research | 6 | 224 | 143 | 182 |
| 303 | University of Insubria | 7 | 224 | 320 | 320 |
| 303 | University of Brescia | 6 | 224 | 472 | 432 |
| 308 | Pusan National University | 4 | 223 | 792 | 541 |
| 308 | Chuo University | 4 | 223 | 253 | 129 |
| 308 | University of Oviedo | 7 | 223 | 598 | 536 |
| 308 | Bangladesh Agricultural University | 4 | 223 | 156 | 103 |
| 312 | Karlsruhe Institute of Technology | 10 | 222 | 614 | 693 |
| 313 | Konkuk University | 4 | 221 | 652 | 448 |
| 313 | Monash University | 10 | 221 | 1255 | 1314 |
| 315 | University of the Basque Country | 6 | 218 | 848 | 696 |
| 316 | National Institute of Animal Health | 3 | 217 | 104 | 66 |
| 316 | University of California, Berkeley | 6 | 217 | 901 | 920 |
| 316 | Shandong Airlines | 8 | 217 | 770 | 655 |
| 319 | Harbin Institute of Technology | 7 | 214 | 598 | 542 |
| 319 | Université du Québec à Montréal | 11 | 214 | 392 | 512 |
| 321 | University of Gdańsk | 9 | 211 | 406 | 397 |
| 321 | Forest Research | 2 | 211 | 319 | 173 |
| 323 | WRc (United Kingdom) | 3 | 210 | 100 | 76 |
| 324 | Old Dominion University | 8 | 209 | 490 | 480 |
| 325 | Colorado School of Mines | 11 | 208 | 221 | 301 |
| 325 | University of Malaya | 7 | 208 | 754 | 676 |
| 327 | University of Florence | 6 | 207 | 919 | 805 |
| 327 | Istituto Superiore di Sanità | 8 | 207 | 325 | 353 |
| 329 | RWTH Aachen University | 8 | 205 | 685 | 740 |
| 329 | University of Hull | 7 | 205 | 572 | 531 |
| 329 | National Centre of Scientific Research "DEMOKRITOS" | 3 | 205 | 406 | 266 |
| 329 | Rajiv Gandhi Proudyogiki Vishwavidyalaya | 1 | 205 | 91 | 26 |
| 333 | Hohai University | 11 | 204 | 331 | 346 |
| 333 | University of Texas at Brownsville | 1 | 204 | 119 | 25 |
| 333 | University of Victoria | 7 | 204 | 777 | 741 |
| 333 | Texas State University | 1 | 204 | 1092 | 391 |
| 337 | University of Milan | 7 | 202 | 1120 | 1064 |
| 337 | National Marine Fisheries Service | 5 | 202 | 192 | 193 |
| 337 | Carleton University | 7 | 202 | 785 | 720 |
| 337 | University of California, Irvine | 6 | 202 | 685 | 660 |
| 341 | University of British Columbia | 10 | 200 | 1428 | 1529 |
| 341 | Dalian Maritime University | 11 | 200 | 199 | 199 |
| 341 | University of California, Davis | 15 | 200 | 647 | 987 |
| 344 | Michigan State University | 7 | 199 | 1459 | 1378 |
| 345 | University of Science and Technology of China | 9 | 198 | 677 | 659 |
| 346 | Anhui Normal University | 4 | 195 | 310 | 191 |
| 346 | National Institute of Advanced Industrial Science and Technology | 7 | 195 | 557 | 538 |
| 348 | University of Dhaka | 4 | 194 | 418 | 284 |
| 349 | University of Turin | 7 | 193 | 914 | 862 |
| 349 | Panjab University | 1 | 193 | 788 | 344 |
| 349 | University of Sheffield | 14 | 193 | 898 | 1193 |
| 349 | Institute for Reference Materials and Measurements | 7 | 193 | 43 | 58 |
| 353 | Cyprus University of Technology | 3 | 192 | 229 | 162 |
| 354 | Jackson State University | 3 | 191 | 273 | 165 |
| 355 | Halifax | 11 | 190 | 836 | 1019 |
| 356 | University of Winnipeg | 5 | 189 | 256 | 202 |
| 357 | Washington State University | 6 | 188 | 1074 | 1006 |
| 357 | University of Bayreuth | 7 | 188 | 344 | 384 |
| 357 | University of Tasmania | 5 | 188 | 854 | 724 |
| 360 | University of Tokyo | 13 | 187 | 1181 | 1302 |
| 360 | Oak Ridge National Laboratory | 13 | 187 | 399 | 561 |
| 362 | Los Alamos National Laboratory | 6 | 186 | 519 | 535 |
| 363 | Finnish Environment Institute | 6 | 185 | 146 | 155 |
| 364 | Newcastle University | 10 | 184 | 912 | 1035 |
| 364 | Green Chemistry | 6 | 184 | 238 | 234 |
| 366 | University of Minho | 2 | 183 | 1021 | 602 |
| 366 | Norwegian University of Science and Technology | 6 | 183 | 491 | 489 |
| 366 | University of Alaska Fairbanks | 3 | 183 | 427 | 290 |
| 369 | University of Düsseldorf | 1 | 182 | 904 | 498 |
| 369 | Maastricht University | 1 | 182 | 1351 | 792 |
| 371 | University of Utah | 3 | 180 | 1527 | 1195 |
| 372 | Flemish Institute for Technological Research | 6 | 179 | 112 | 160 |
| 372 | Earth System Research Laboratory | 4 | 179 | 77 | 76 |
| 372 | Hunan Normal University | 2 | 179 | 659 | 330 |
| 375 | California Institute of Technology | 2 | 178 | 945 | 711 |
| 375 | University of Reading | 7 | 178 | 819 | 817 |
| 375 | University of Macau | 4 | 178 | 770 | 560 |
| 375 | Nottingham Trent University | 7 | 178 | 449 | 459 |
| 379 | Physical Research Laboratory | 7 | 177 | 101 | 99 |
| 380 | Humboldt University of Berlin | 7 | 176 | 1393 | 1341 |
| 381 | Yale University | 9 | 175 | 1161 | 1302 |
| 381 | University of Rennes 1 | 2 | 175 | 796 | 529 |
| 381 | Royal Military College | 5 | 175 | 202 | 135 |
| 381 | Division of Industrial Hygiene | 5 | 175 | 38 | 42 |
| 385 | Federal University of São Paulo | 2 | 174 | 662 | 307 |
| 385 | Woodrow Wilson International Center for Scholars | 2 | 174 | 313 | 116 |
| 387 | Edinburgh Napier University | 2 | 173 | 537 | 287 |
| 387 | Brigham and Women's Hospital | 5 | 173 | 713 | 705 |
| 387 | University of Washington Tacoma | 4 | 173 | 53 | 41 |
| 390 | University of Bologna | 9 | 172 | 1062 | 1169 |
| 391 | University of Calcutta | 3 | 170 | 646 | 375 |
| 391 | Bournemouth University | 4 | 170 | 419 | 321 |
| 393 | Xi'an Jiaotong University | 7 | 169 | 868 | 791 |
| 393 | Thapar Institute of Engineering and Technology | 2 | 169 | 381 | 199 |
| 395 | Rice University | 6 | 168 | 710 | 685 |
| 395 | Plymouth Marine Laboratory | 5 | 168 | 110 | 148 |
| 397 | Johns Hopkins Bloomberg School of Public Health | 5 | 167 | 622 | 594 |
| 397 | University of Seville | 4 | 167 | 1006 | 753 |
| 399 | King's College London | 5 | 165 | 1229 | 1099 |
| 399 | Graduate Institute of International and Development Studies | 9 | 165 | 843 | 915 |
| 399 | University of Cyprus | 1 | 165 | 865 | 367 |
| 399 | EYDAP | 1 | 165 | 12 | 5 |
| 403 | Auburn University | 7 | 164 | 838 | 810 |
| 403 | NUI Galway | 5 | 164 | 465 | 395 |
| 405 | Forest Research Institute | 9 | 163 | 202 | 288 |
| 406 | University of Vigo | 6 | 162 | 441 | 429 |
| 407 | Vrije Universiteit Amsterdam | 11 | 161 | 1120 | 1397 |
| 407 | Cooperative Research Centre | 6 | 161 | 387 | 492 |
| 409 | National Environmental Engineering Research Institute | 8 | 160 | 72 | 102 |
| 410 | Anna University | 6 | 159 | 384 | 362 |
| 410 | Stellenbosch University | 1 | 159 | 1440 | 731 |
| 410 | Madras Christian College | 10 | 159 | 591 | 643 |
| 413 | University of New England | 1 | 158 | 1167 | 587 |
| 413 | Denver Federal Center | 1 | 158 | 196 | 99 |
| 415 | University of Colombo | 1 | 157 | 464 | 138 |
| 415 | Reemtsma | 1 | 157 | 10 | 1 |
| 417 | Royal Military College of Canada | 4 | 156 | 201 | 127 |
| 417 | Stroud Water Research Center | 2 | 156 | 51 | 48 |
| 419 | University of New Hampshire | 7 | 155 | 546 | 623 |
| 419 | Suez Environnement | 1 | 155 | 31 | 18 |
| 419 | Carnegie Mellon University | 10 | 155 | 613 | 831 |
| 419 | University of Siena | 7 | 155 | 531 | 599 |
| 419 | Quaid-i-Azam University | 2 | 155 | 640 | 392 |
| 419 | University of Eastern Finland | 4 | 155 | 689 | 548 |
| 425 | Royal Institute of Technology | 7 | 154 | 717 | 790 |
| 425 | University of Nevada, Las Vegas | 2 | 154 | 538 | 279 |
| 427 | Columbia University | 8 | 153 | 1466 | 1549 |
| 427 | Wageningen University & Research | 8 | 153 | 721 | 895 |
| 427 | Eduard | 1 | 153 | 245 | 109 |
| 427 | University Institute of Cardiology and Pulmonology | 1 | 153 | 240 | 110 |
| 431 | University of Belgrade | 7 | 152 | 799 | 747 |
| 431 | Hokkaido University | 10 | 152 | 848 | 927 |
| 431 | University of Manitoba | 7 | 152 | 1019 | 1040 |
| 431 | University of North Carolina Wilmington | 4 | 152 | 354 | 266 |
| 431 | United States Department of Homeland Security | 12 | 152 | 42 | 93 |
| 436 | Emory University | 3 | 151 | 1336 | 1067 |
| 436 | Argonne National Laboratory | 5 | 151 | 451 | 493 |
| 436 | Rollins College | 3 | 151 | 579 | 474 |
| 439 | Pontifical Catholic University of Valparaíso | 2 | 150 | 185 | 61 |
| 439 | Swedish Meteorological and Hydrological Institute | 5 | 150 | 63 | 85 |
| 439 | Tyndall Centre | 2 | 150 | 125 | 118 |
| 442 | University of Jena | 3 | 149 | 832 | 664 |
| 442 | Shantou University | 4 | 149 | 509 | 386 |
| 444 | Ruhr University Bochum | 6 | 148 | 841 | 845 |
| 444 | University of Georgia | 10 | 148 | 1063 | 1227 |
| 444 | University of Chinese Academy of Sciences | 7 | 148 | 862 | 801 |
| 447 | Radboud University Nijmegen | 5 | 147 | 1114 | 1060 |
| 447 | Queensland University of Technology | 5 | 147 | 977 | 985 |
| 447 | New Jersey Institute of Technology | 7 | 147 | 309 | 345 |
| 450 | Kyung Hee University | 5 | 146 | 739 | 669 |
| 451 | Indian Institute of Technology Madras | 4 | 144 | 508 | 392 |
| 452 | Brunel University | 3 | 143 | 910 | 687 |
| 452 | Tshwane University of Technology | 3 | 143 | 275 | 187 |
| 452 | University of New Mexico | 7 | 143 | 973 | 1045 |
| 455 | Shanghai University | 5 | 141 | 735 | 637 |
| 456 | Paul Scherrer Institute | 10 | 140 | 241 | 366 |
| 456 | University of Canterbury | 2 | 140 | 1107 | 737 |
| 456 | Aarhus University Hospital | 3 | 140 | 508 | 427 |
| 459 | Kunming University | 8 | 139 | 360 | 377 |
| 460 | University of Glasgow | 6 | 138 | 1220 | 1199 |
| 460 | University of KwaZulu-Natal | 10 | 138 | 508 | 633 |
| 460 | Kumamoto University | 4 | 138 | 626 | 519 |
| 460 | Swedish Society for Nature Conservation | 1 | 138 | 6 | 6 |
| 460 | University of Alabama at Birmingham | 8 | 138 | 732 | 866 |
| 460 | Guru Nanak Dev University | 4 | 138 | 318 | 254 |
| 466 | University of Manchester | 6 | 137 | 724 | 795 |
| 466 | University of Puerto Rico at Mayaguez | 1 | 137 | 751 | 272 |
| 468 | Mahidol University | 5 | 136 | 714 | 651 |
| 468 | University of Wales | 7 | 136 | 676 | 810 |
| 470 | Chonnam National University | 10 | 135 | 471 | 601 |
| 470 | Indian Institutes of Technology | 8 | 135 | 830 | 886 |
| 470 | United States Forest Service | 9 | 135 | 330 | 414 |
| 470 | Memorial University of Newfoundland | 6 | 135 | 750 | 737 |
| 470 | University of Johannesburg | 2 | 135 | 905 | 534 |
| 470 | National Centre for Atmospheric Science | 6 | 135 | 43 | 68 |
| 470 | Lappeenranta University of Technology | 1 | 135 | 351 | 216 |
| 477 | University of Foggia | 2 | 133 | 423 | 303 |
| 477 | Canadian Rivers Institute | 5 | 133 | 56 | 72 |
| 477 | Korea Environment Institute | 3 | 133 | 66 | 54 |
| 480 | Henan University | 10 | 132 | 473 | 547 |
| 480 | Ohio University | 2 | 132 | 1037 | 671 |
| 480 | Mississippi State University | 3 | 132 | 945 | 690 |
| 480 | Canadian Wildlife Service | 3 | 132 | 91 | 97 |
| 480 | University of Agriculture | 9 | 132 | 559 | 680 |
| 485 | University of Florida | 5 | 131 | 1724 | 1632 |
| 485 | York University | 3 | 131 | 229 | 201 |
| 485 | University College Dublin | 5 | 131 | 1041 | 1020 |
| 488 | University of Genoa | 6 | 130 | 801 | 847 |
| 488 | health department | 5 | 130 | 631 | 622 |
| 488 | University of Canberra | 4 | 130 | 452 | 417 |
| 491 | University of New Brunswick | 4 | 129 | 644 | 586 |
| 491 | Jawaharlal Nehru University | 4 | 129 | 531 | 448 |
| 491 | Bontempi | 3 | 129 | 2 | 2 |
| 491 | Seoul Metropolitan Government | 1 | 129 | 178 | 65 |
| 495 | GEOMAR Helmholtz Centre for Ocean Research Kiel | 2 | 128 | 231 | 179 |
| 495 | Lanzhou University | 7 | 128 | 656 | 679 |
| 495 | Ninewells Hospital | 1 | 128 | 446 | 289 |
| 498 | Zhejiang University of Technology | 6 | 127 | 482 | 461 |
| 498 | Universidad Politécnica de Cartagena | 1 | 127 | 453 | 233 |
| 500 | Aberystwyth University | 1 | 126 | 767 | 394 |
| 501 | Scripps Institution of Oceanography | 7 | 125 | 267 | 359 |
| 501 | Scottish Universities Environmental Research Centre | 4 | 125 | 90 | 90 |
| 501 | United States Army | 10 | 125 | 338 | 561 |
| 504 | Australian Antarctic Division | 4 | 124 | 102 | 122 |
| 505 | Severn Trent | 1 | 123 | 43 | 22 |
| 505 | University of Bari | 3 | 123 | 860 | 727 |
| 505 | Environmental Quality Management | 5 | 123 | 27 | 41 |
| 505 | China University of Petroleum | 6 | 123 | 385 | 384 |
| 509 | University of Almería | 3 | 122 | 256 | 214 |
| 509 | University of Wyoming | 2 | 122 | 1042 | 736 |
| 509 | Stanford Synchrotron Radiation Lightsource | 3 | 122 | 129 | 122 |
| 512 | South African Medical Research Council | 4 | 121 | 135 | 139 |
| 513 | University of Koblenz - Landau | 2 | 120 | 250 | 192 |
| 513 | National Kaohsiung Marine University | 3 | 120 | 125 | 127 |
| 515 | Fondazione IRCCS Istituto Nazionale dei Tumori | 1 | 119 | 291 | 162 |
| 516 | University of Massachusetts Amherst | 1 | 118 | 1259 | 740 |
| 516 | Free University | 4 | 118 | 818 | 843 |
| 516 | University of Crete | 6 | 118 | 506 | 615 |
| 516 | Colorado State University Pueblo | 1 | 118 | 146 | 50 |
| 520 | University of Extremadura | 2 | 117 | 754 | 508 |
| 520 | University of Guelph | 4 | 117 | 1084 | 985 |
| 520 | University of Milan-Bicocca | 4 | 117 | 399 | 403 |
| 520 | University of Massachusetts Dartmouth | 3 | 117 | 276 | 257 |
| 520 | National Research Council Canada | 6 | 117 | 475 | 570 |
| 525 | Max Planck Society | 1 | 116 | 1428 | 1015 |
| 525 | University of Paris | 1 | 116 | 1442 | 851 |
| 525 | University of Paris 1 Pantheon-Sorbonne | 1 | 116 | 1043 | 609 |
| 525 | Finnish Institute for Health and Welfare | 3 | 116 | 349 | 313 |
| 525 | Laboratoire Interuniversitaire des Systèmes Atmosphériques | 1 | 116 | 70 | 51 |
| 525 | Universidad de Cantabria | 3 | 116 | 368 | 311 |
| 531 | University of Halle-Wittenberg | 6 | 115 | 326 | 399 |
| 531 | Leipzig University | 3 | 115 | 1074 | 894 |
| 531 | Johannes Gutenberg University Mainz | 3 | 115 | 804 | 743 |
| 531 | American Water | 2 | 115 | 20 | 19 |
| 531 | Clemson University | 7 | 115 | 751 | 899 |
| 531 | University of Putra Malaysia | 4 | 115 | 764 | 684 |
| 531 | Robert Gordon University | 5 | 115 | 191 | 278 |
| 531 | University of Valle | 2 | 115 | 462 | 266 |
| 539 | University of Massachusetts Lowell | 6 | 114 | 321 | 380 |
| 539 | Bhabha Atomic Research Centre | 9 | 114 | 324 | 409 |
| 539 | Marine Biological Association of the United Kingdom | 3 | 114 | 121 | 122 |
| 542 | National Institute of Environmental Research | 6 | 113 | 74 | 100 |
| 542 | French National Institute for Industrial Environment and Risks | 4 | 113 | 104 | 126 |
| 544 | Yonsei University | 2 | 112 | 1398 | 1059 |
| 544 | Alfred Wegener Institute for Polar and Marine Research | 2 | 112 | 287 | 265 |
| 544 | Chongqing University | 6 | 112 | 669 | 671 |
| 544 | College of Wooster | 2 | 112 | 202 | 124 |
| 544 | Coventry University | 3 | 112 | 1431 | 1086 |
| 544 | Institut National des Sciences et Technologies de la Mer | 3 | 112 | 58 | 46 |
| 544 | Korea Polar Research Institute | 5 | 112 | 130 | 152 |
| 551 | Ludwig Maximilian University of Munich | 7 | 111 | 1297 | 1457 |
| 551 | Chinese University of Hong Kong | 5 | 111 | 1215 | 1185 |
| 551 | Institut de Radioprotection et de Sûreté Nucléaire | 8 | 111 | 82 | 138 |
| 554 | National Science Foundation | 1 | 110 | 523 | 338 |
| 554 | Soochow University | 3 | 110 | 964 | 741 |
| 554 | German Cancer Research Center | 1 | 110 | 383 | 281 |
| 554 | Norsk Hydro | 4 | 110 | 83 | 111 |
| 554 | London School of Hygiene & Tropical Medicine | 1 | 110 | 790 | 565 |
| 559 | University of Cambridge | 6 | 109 | 1569 | 1638 |
| 559 | Simon Fraser University | 4 | 109 | 1128 | 1079 |
| 559 | University of Chile | 3 | 109 | 1159 | 946 |
| 559 | Universidad San Francisco de Quito | 1 | 109 | 363 | 128 |
| 559 | Beltsville Agricultural Research Center | 2 | 109 | 288 | 233 |
| 564 | University of Concepción | 2 | 108 | 280 | 189 |
| 565 | European Food Safety Authority | 3 | 107 | 56 | 72 |
| 565 | Mintek | 1 | 107 | 118 | 55 |
| 565 | National Scientific and Technical Research Council | 6 | 107 | 1205 | 1147 |
| 568 | East China Normal University | 6 | 106 | 686 | 718 |
| 568 | Queensland Health | 4 | 106 | 141 | 179 |
| 570 | Helwan University | 2 | 105 | 469 | 301 |
| 570 | National University of Malaysia | 3 | 105 | 820 | 623 |
| 570 | University of Western Brittany | 4 | 105 | 337 | 358 |
| 570 | Macdonald Campus | 7 | 105 | 136 | 220 |
| 570 | Institute for Health and Consumer Protection | 2 | 105 | 109 | 119 |
| 570 | Basic Energy Sciences | 1 | 105 | 23 | 10 |
| 570 | Federal Institute for Occupational Safety and Health | 4 | 105 | 39 | 44 |
| 577 | University of Salzburg | 4 | 104 | 495 | 534 |
| 577 | University of Oklahoma | 7 | 104 | 989 | 1138 |
| 577 | University of Naples Federico II | 5 | 104 | 1187 | 1246 |
| 577 | list of universities in Germany | 7 | 104 | 322 | 506 |
| 581 | Osaka University | 4 | 103 | 1121 | 1049 |
| 581 | Loughborough University | 8 | 103 | 659 | 863 |
| 581 | Gwangju Institute of Science & Technology | 1 | 103 | 62 | 37 |
| 581 | Université de La Réunion | 2 | 103 | 273 | 197 |
| 585 | Stevens Institute of Technology | 3 | 102 | 658 | 579 |
| 585 | Federal University of Rio Grande | 3 | 102 | 321 | 225 |
| 585 | International Centre for Diarrhoeal Disease Research, Bangladesh | 2 | 102 | 192 | 171 |
| 588 | City College of New York | 5 | 101 | 357 | 424 |
| 588 | Murdoch University | 4 | 101 | 706 | 714 |
| 588 | Center for Biomedical Research in Epidemiology and Public Health Network | 4 | 101 | 276 | 309 |
| 588 | National Research Centre for the Working Environment | 2 | 101 | 165 | 161 |
| 588 | Scientific Services | 3 | 101 | 199 | 219 |
| 593 | John C. Stennis Space Center | 2 | 100 | 138 | 112 |
| 593 | University of Miami | 6 | 100 | 1055 | 1200 |
| 593 | University of Vermont | 3 | 100 | 1009 | 879 |
| 593 | University of Wollongong | 9 | 100 | 686 | 995 |
| 593 | South China Normal University | 5 | 100 | 506 | 547 |
| 598 | Bruker | 4 | 99 | 159 | 209 |
| 598 | University of Bucharest | 3 | 99 | 516 | 384 |
| 598 | Chinese Academy of Agricultural Sciences | 8 | 99 | 380 | 483 |
| 598 | Hollings Marine Laboratory | 7 | 99 | 37 | 80 |
| 598 | ECOLOG | 2 | 99 | 557 | 475 |
| 598 | Oklahoma State University | 7 | 99 | 780 | 981 |
| 604 | University of Granada | 3 | 98 | 1220 | 1030 |
| 604 | Energy Research Centre of the Netherlands | 3 | 98 | 60 | 96 |
| 604 | Sichuan University | 7 | 98 | 1033 | 1056 |
| 604 | Fisheries Research Services | 4 | 98 | 20 | 42 |
| 604 | Universidade Federal do Amazonas | 1 | 98 | 531 | 217 |
| 604 | University of the State of Amazonas | 1 | 98 | 18 | 9 |
| 610 | German Aerospace Center | 2 | 97 | 457 | 377 |
| 610 | Université du Québec | 5 | 97 | 402 | 535 |
| 610 | Material Measurement Laboratory | 1 | 97 | 154 | 108 |
| 610 | Copernic | 2 | 97 | 134 | 148 |
| 610 | University of Maryland, Baltimore County | 4 | 97 | 400 | 462 |
| 615 | Leiden University | 5 | 96 | 1206 | 1255 |
| 615 | SRI International | 2 | 96 | 469 | 424 |
| 615 | University of Calgary | 2 | 96 | 1753 | 1403 |
| 615 | State Key Laboratory of Remote Sensing Science | 3 | 96 | 90 | 100 |
| 615 | University of Tennessee | 5 | 96 | 1313 | 1348 |
| 615 | Universiti Sains Malaysia | 6 | 96 | 1055 | 1105 |
| 621 | Federal University of Minas Gerais | 5 | 95 | 950 | 913 |
| 621 | Northwestern Technological Institute | 2 | 95 | 578 | 398 |
| 621 | Building Research Institute | 2 | 95 | 172 | 120 |
| 624 | University of Bonn | 4 | 94 | 1052 | 1088 |
| 624 | Fujitsu | 1 | 94 | 298 | 165 |
| 624 | University of Porto | 4 | 94 | 922 | 889 |
| 624 | Université de Sherbrooke | 2 | 94 | 1030 | 783 |
| 624 | University of Medicine and Dentistry of New Jersey | 3 | 94 | 436 | 488 |
| 624 | Masdar Institute of Science and Technology | 4 | 94 | 104 | 166 |
| 624 | Geological Survey of Denmark and Greenland | 4 | 94 | 123 | 158 |
| 624 | Marie Curie | 3 | 94 | 1102 | 1060 |
| 632 | United States Department of Agriculture | 5 | 93 | 522 | 661 |
| 632 | San Diego State University | 1 | 93 | 1415 | 951 |
| 632 | University of Palermo | 3 | 93 | 864 | 799 |
| 632 | Universidade Federal de São Carlos | 5 | 93 | 590 | 568 |
| 632 | Norwegian Institute of Public Health | 1 | 93 | 513 | 366 |
| 637 | University of A Coruña | 4 | 92 | 400 | 382 |
| 637 | University of Notre Dame Australia | 6 | 92 | 956 | 1110 |
| 639 | Shanghai Jiao Tong University | 5 | 91 | 1308 | 1264 |
| 639 | Charles Darwin University | 2 | 91 | 511 | 375 |
| 639 | Iowa State University | 4 | 91 | 1221 | 1211 |
| 639 | Brawijaya University | 1 | 91 | 424 | 142 |
| 639 | Southern Illinois University Carbondale | 2 | 91 | 1093 | 824 |
| 639 | United States Naval Research Laboratory | 6 | 91 | 371 | 464 |
| 639 | University of Mataram | 1 | 91 | 106 | 23 |
| 639 | National Oceanography Centre | 5 | 91 | 148 | 206 |
| 639 | University of California, Riverside | 3 | 91 | 603 | 611 |
| 639 | Federal Institute For Materials Research and Testing | 7 | 91 | 125 | 221 |
| 649 | Goddard Space Flight Center | 1 | 90 | 484 | 340 |
| 649 | Eulji University | 2 | 90 | 274 | 189 |
| 649 | University of Pisa | 5 | 90 | 992 | 1081 |
| 649 | Baylor University | 2 | 90 | 1103 | 840 |
| 649 | College of Polytechnics Jihlava | 1 | 90 | 13 | 4 |
| 649 | University of Lethbridge | 1 | 90 | 724 | 415 |
| 655 | Assiut University | 2 | 89 | 675 | 510 |
| 655 | University of Ottawa | 6 | 89 | 1254 | 1406 |
| 655 | Children's Hospital Boston | 1 | 89 | 484 | 428 |
| 655 | Jackson Laboratory | 1 | 89 | 362 | 286 |
| 655 | St. Michael's Hospital | 1 | 89 | 611 | 444 |
| 655 | Biotechnology Institute | 2 | 89 | 545 | 497 |
| 661 | West Virginia University | 6 | 88 | 912 | 1049 |
| 661 | Makerere University | 4 | 88 | 465 | 467 |
| 661 | Hungarian Academy of Sciences | 2 | 88 | 1023 | 863 |
| 661 | Aalborg University | 2 | 88 | 1037 | 861 |
| 661 | SLAC National Accelerator Laboratory | 3 | 88 | 183 | 194 |
| 661 | University of Tarapacá | 1 | 88 | 72 | 37 |
| 661 | Laurentian University | 2 | 88 | 519 | 399 |
| 661 | Desert Research Institute | 2 | 88 | 198 | 195 |
| 669 | Thermo Fisher Scientific | 2 | 87 | 270 | 244 |
| 669 | Yokohama National University | 2 | 87 | 586 | 432 |
| 669 | Roskilde University | 4 | 87 | 356 | 421 |
| 669 | Great Lakes WATER Institute | 1 | 87 | 296 | 196 |
| 669 | King's Buildings | 2 | 87 | 493 | 492 |
| 669 | Research Institutes of Sweden | 2 | 87 | 180 | 118 |
| 669 | Fisher Scientific | 2 | 87 | 253 | 224 |
| 676 | University of Lausanne | 5 | 86 | 796 | 930 |
| 676 | Department of Environment and Natural Resources | 2 | 86 | 80 | 72 |
| 676 | Hubei Academy of Agricultural Sciences | 1 | 86 | 147 | 100 |
| 679 | Université libre de Bruxelles | 3 | 85 | 1113 | 1034 |
| 679 | Polish Academy of Sciences | 3 | 85 | 1276 | 1121 |
| 679 | Savannah State University | 1 | 85 | 154 | 73 |
| 679 | Hamilton Health Sciences | 3 | 85 | 164 | 179 |
| 683 | Adam Mickiewicz University in Poznań | 3 | 84 | 990 | 827 |
| 683 | Autonomous University of Madrid | 5 | 84 | 869 | 974 |
| 683 | University of Stirling | 5 | 84 | 594 | 703 |
| 683 | Unilever | 6 | 84 | 229 | 411 |
| 683 | University of Newcastle | 7 | 84 | 959 | 1243 |
| 688 | Marquette University | 2 | 83 | 813 | 588 |
| 688 | Indian Institute of Technology Delhi | 1 | 83 | 818 | 525 |
| 688 | University of Girona | 3 | 83 | 561 | 561 |
| 688 | Pontifical Catholic University of Rio de Janeiro | 3 | 83 | 334 | 261 |
| 688 | National University of General San Martín | 3 | 83 | 197 | 173 |
| 688 | Princess Elizabeth Hospital | 1 | 83 | 7 | 1 |
| 688 | Natural Resources Wales | 3 | 83 | 19 | 30 |
| 695 | University of Erlangen-Nuremberg | 4 | 82 | 725 | 786 |
| 695 | Ankara University | 2 | 82 | 979 | 704 |
| 695 | Universidade Federal de Santa Catarina | 2 | 82 | 1034 | 763 |
| 695 | Technical University of Crete | 4 | 82 | 217 | 273 |
| 695 | University of Brighton | 3 | 82 | 530 | 518 |
| 695 | Universidad Metropolitana | 6 | 82 | 1109 | 1172 |
| 695 | Fisheries and Oceans Canada | 7 | 82 | 180 | 264 |
| 702 | University of Groningen | 1 | 81 | 1836 | 1379 |
| 702 | University of Modena and Reggio Emilia | 2 | 81 | 1022 | 858 |
| 702 | Institut de veille sanitaire | 2 | 81 | 91 | 95 |
| 702 | Carlos III Health Institute | 4 | 81 | 472 | 502 |
| 702 | Great Lakes Institute of Management | 4 | 81 | 268 | 321 |
| 702 | Analytical Services | 5 | 81 | 94 | 161 |
| 708 | University of Tartu | 3 | 80 | 887 | 828 |
| 708 | Polytechnique Montréal | 3 | 80 | 248 | 219 |
| 708 | Great Ormond Street Hospital | 2 | 80 | 752 | 693 |
| 708 | Lodz University of Technology | 6 | 80 | 242 | 304 |
| 708 | Agency for Toxic Substances and Disease Registry | 1 | 80 | 104 | 70 |
| 708 | Hangzhou Normal University | 3 | 80 | 533 | 475 |
| 708 | Duke University Marine Laboratory | 1 | 80 | 162 | 134 |
| 708 | Cellana | 1 | 80 | 1 | 1 |
| 716 | University of Nottingham | 5 | 79 | 1443 | 1560 |
| 716 | Missouri State University | 1 | 79 | 844 | 448 |
| 716 | National Institute of Oceanography | 4 | 79 | 263 | 289 |
| 716 | International Atomic Energy Agency | 4 | 79 | 180 | 222 |
| 720 | University of Tehran | 3 | 78 | 1186 | 1055 |
| 720 | Max Planck Institute for Chemistry | 4 | 78 | 84 | 168 |
| 720 | University of Toyama | 2 | 78 | 694 | 552 |
| 720 | King Juan Carlos University | 1 | 78 | 899 | 511 |
| 720 | Rodale, Inc. | 3 | 78 | 618 | 572 |
| 725 | Al-Quds University | 1 | 77 | 266 | 145 |
| 725 | University of Basilicata | 4 | 77 | 322 | 408 |
| 725 | Universidade Federal do Paraná | 3 | 77 | 813 | 679 |
| 725 | Northumbria University | 6 | 77 | 565 | 724 |
| 725 | Pakistan Space and Upper Atmosphere Research Commission | 1 | 77 | 54 | 29 |
| 730 | University of Valencia | 5 | 76 | 853 | 971 |
| 730 | Ministry of Environment | 3 | 76 | 218 | 209 |
| 730 | Federal University of Rio de Janeiro | 2 | 76 | 1483 | 1141 |
| 730 | Curtin University | 8 | 76 | 827 | 1174 |
| 730 | Nanjing Agricultural University | 6 | 76 | 475 | 566 |
| 730 | New York State Department of Environmental Conservation | 1 | 76 | 113 | 74 |
| 730 | University of Michigan–Dearborn | 2 | 76 | 342 | 258 |
| 730 | Nofer Institute of Occupational Medicine | 3 | 76 | 81 | 95 |
| 730 | University of California, Los Angeles | 1 | 76 | 1536 | 1211 |
| 739 | National Central University | 5 | 75 | 504 | 587 |
| 739 | Ministry of Education of the People's Republic of China | 3 | 75 | 717 | 677 |
| 739 | RTI International | 10 | 75 | 281 | 576 |
| 739 | Food Research Institute | 2 | 75 | 465 | 436 |
| 743 | Michigan Technological University | 7 | 74 | 384 | 567 |
| 743 | Utah State University | 3 | 74 | 958 | 943 |
| 743 | National Polytechnic Institute | 3 | 74 | 783 | 675 |
| 743 | Korea Institute of Nuclear Safety | 1 | 74 | 71 | 44 |
| 743 | Edmund Mach Foundation | 5 | 74 | 132 | 219 |
| 743 | Stockholm County Council | 1 | 74 | 254 | 190 |
| 749 | University of Strasbourg | 4 | 72 | 752 | 816 |
| 749 | Stazione Zoologica Anton Dohrn | 2 | 72 | 211 | 209 |
| 749 | National Cheng Kung University | 7 | 72 | 755 | 971 |
| 749 | Renmin University of China | 2 | 72 | 677 | 553 |
| 749 | Japan Atomic Energy Agency | 6 | 72 | 203 | 236 |
| 749 | McCormick & Company | 3 | 72 | 193 | 251 |
| 749 | Kyungnam University | 1 | 72 | 252 | 145 |
| 749 | Dalla Lana School of Public Health | 2 | 72 | 413 | 379 |
| 757 | Uppsala University Hospital | 3 | 71 | 314 | 344 |
| 757 | University of Zagreb | 5 | 71 | 840 | 947 |
| 757 | University of Oulu | 3 | 71 | 1026 | 996 |
| 757 | Department of Medical Sciences | 3 | 71 | 579 | 568 |
| 757 | York College | 4 | 71 | 269 | 339 |
| 762 | University of Zurich | 2 | 70 | 1404 | 1281 |
| 762 | Reichman University | 3 | 70 | 729 | 759 |
| 762 | Daresbury Laboratory | 1 | 70 | 211 | 168 |
| 762 | University of Pernambuco | 2 | 70 | 765 | 540 |
| 766 | University of South Australia | 3 | 69 | 1073 | 1095 |
| 766 | Bennington College | 1 | 69 | 88 | 29 |
| 766 | Shanghai Normal University | 1 | 69 | 715 | 443 |
| 766 | University of Ioannina | 3 | 69 | 600 | 662 |
| 766 | Lafayette College | 1 | 69 | 472 | 252 |
| 766 | Tokyo Polytechnic University | 1 | 69 | 112 | 72 |
| 766 | Sino-British College | 1 | 69 | 8 | 2 |
| 766 | Jilin Jianzhu University | 2 | 69 | 135 | 89 |
| 766 | San Francisco Estuary Institute | 3 | 69 | 32 | 53 |
| 766 | Broadway | 4 | 69 | 897 | 1091 |
| 766 | Universidade do Porto | 5 | 69 | 728 | 920 |
| 777 | University of Luxembourg | 3 | 68 | 491 | 533 |
| 777 | Anadolu University | 2 | 68 | 384 | 351 |
| 777 | University of the Aegean | 3 | 68 | 324 | 347 |
| 777 | Delft University of Technology | 5 | 68 | 866 | 1050 |
| 777 | Bilkent University | 1 | 68 | 775 | 473 |
| 777 | College of Science and Technology | 4 | 68 | 548 | 599 |
| 777 | Austral University of Chile | 4 | 68 | 335 | 367 |
| 777 | Gazi University | 1 | 68 | 949 | 642 |
| 777 | University of Central Lancashire | 3 | 68 | 553 | 570 |
| 777 | Australian Institute of Marine Science | 2 | 68 | 159 | 200 |
| 777 | Northeast Petroleum University | 2 | 68 | 230 | 174 |
| 777 | Luxembourg Centre for Systems Biomedicine | 3 | 68 | 97 | 146 |
| 777 | Rosenstiel School of Marine and Atmospheric Science | 3 | 68 | 174 | 211 |
| 777 | Seqwater | 2 | 68 | 28 | 29 |
| 777 | Rickenbacker | 3 | 68 | 126 | 157 |
| 792 | University of Wuppertal | 2 | 67 | 453 | 418 |
| 792 | European Synchrotron Radiation Facility | 2 | 67 | 238 | 244 |
| 792 | University of Hawaii at Manoa | 2 | 67 | 924 | 830 |
| 792 | Gustavus Adolphus College | 3 | 67 | 75 | 83 |
| 792 | VA Boston Healthcare System | 2 | 67 | 377 | 389 |
| 792 | British Antarctic Survey | 3 | 67 | 211 | 265 |
| 798 | Sejong University | 5 | 66 | 417 | 534 |
| 798 | Beijing University of Technology | 7 | 66 | 408 | 529 |
| 798 | University of Wisconsin–Milwaukee | 5 | 66 | 748 | 941 |
| 798 | Department of Primary Industries | 4 | 66 | 294 | 390 |
| 802 | Budapest University of Technology and Economics | 2 | 65 | 585 | 494 |
| 802 | University of Trieste | 2 | 65 | 878 | 802 |
| 802 | Manhattan College | 1 | 65 | 341 | 175 |
| 802 | Punjabi University | 2 | 65 | 326 | 268 |
| 806 | United States Military Academy | 3 | 64 | 437 | 479 |
| 806 | Pompeu Fabra University | 3 | 64 | 734 | 790 |
| 806 | Ewha Womans University | 2 | 64 | 854 | 720 |
| 806 | Akdeniz University | 2 | 64 | 640 | 516 |
| 806 | Rothamsted Research | 1 | 64 | 386 | 331 |
| 806 | Environmental Research Institute | 2 | 64 | 201 | 218 |
| 806 | Cawthron Institute | 2 | 64 | 122 | 124 |
| 806 | Freshwater Biological Association | 1 | 64 | 77 | 76 |
| 806 | Department for Environment Food and Rural Affairs | 1 | 64 | 19 | 13 |
| 806 | Norwich Research Park | 1 | 64 | 636 | 533 |
| 806 | Theodore Roosevelt High School | 5 | 64 | 774 | 999 |
| 817 | University of Southern Mississippi | 1 | 63 | 921 | 616 |
| 817 | Institute for Advanced Study | 3 | 63 | 939 | 919 |
| 817 | Shinshu University | 2 | 63 | 801 | 670 |
| 817 | Jilin University | 6 | 63 | 868 | 997 |
| 817 | Chesapeake Biological Laboratory | 2 | 63 | 119 | 124 |
| 822 | Natural Resources Canada | 4 | 62 | 297 | 388 |
| 822 | University of Jaén | 2 | 62 | 595 | 537 |
| 822 | PSL University | 1 | 62 | 884 | 631 |
| 822 | Royal Institute of Public Health | 3 | 62 | 336 | 382 |
| 826 | Generalitat of Catalonia | 1 | 61 | 237 | 180 |
| 826 | Agilent Technologies | 2 | 61 | 180 | 224 |
| 826 | Tallinn University of Technology | 3 | 61 | 422 | 476 |
| 826 | Chinese Academy of Fishery Sciences | 2 | 61 | 245 | 245 |
| 826 | Pacific Institute | 3 | 61 | 260 | 315 |
| 831 | University of Würzburg | 1 | 60 | 1224 | 973 |
| 831 | University of Konstanz | 1 | 60 | 1056 | 816 |
| 831 | Massey University | 3 | 60 | 1026 | 1052 |
| 831 | Industrial Research Limited | 2 | 60 | 1007 | 944 |
| 831 | Norwegian Institute of Marine Research | 5 | 60 | 169 | 272 |
| 831 | Stephens College | 3 | 60 | 199 | 268 |
| 831 | IPIMAR | 3 | 60 | 53 | 105 |
| 831 | Edwards | 1 | 60 | 671 | 449 |
| 831 | South China Botanical Garden, Chinese Academy of Sciences | 2 | 60 | 237 | 247 |
| 831 | King's College | 2 | 60 | 1273 | 1147 |
| 831 | German Meteorological Service | 1 | 60 | 105 | 85 |
| 842 | Dow Chemical Company | 5 | 59 | 202 | 289 |
| 842 | Swansea University | 3 | 59 | 968 | 1034 |
| 842 | Arctic and Antarctic Research Institute | 2 | 59 | 72 | 63 |
| 842 | North-West University | 1 | 59 | 941 | 652 |
| 842 | Dakota State University | 4 | 59 | 833 | 1009 |
| 842 | Engineer Research and Development Center | 8 | 59 | 144 | 280 |
| 842 | National Metrology Institute | 1 | 59 | 211 | 138 |
| 842 | Universidad del Valle de Guatemala | 1 | 59 | 117 | 76 |
| 842 | Department of Mathematical Sciences | 2 | 59 | 827 | 768 |
| 851 | University of Connecticut | 6 | 58 | 1244 | 1521 |
| 851 | Université du Québec à Rimouski | 3 | 58 | 215 | 251 |
| 851 | Università Cattolica del Sacro Cuore | 4 | 58 | 586 | 711 |
| 851 | University of Ulsan | 3 | 58 | 623 | 645 |
| 851 | University of Botswana | 1 | 58 | 617 | 345 |
| 851 | International Agency for Research on Cancer | 1 | 58 | 268 | 240 |
| 851 | University of Franche-Comté | 1 | 58 | 308 | 233 |
| 851 | Hebei University | 3 | 58 | 616 | 565 |
| 851 | China University of Mining and Technology | 3 | 58 | 560 | 573 |
| 851 | Osaka City University | 3 | 58 | 629 | 626 |
| 851 | National Institute of Polar Research | 2 | 58 | 124 | 119 |
| 851 | University of Niš | 2 | 58 | 344 | 236 |
| 851 | Philip Morris International | 2 | 58 | 114 | 136 |
| 851 | SUNY Downstate Medical Center | 3 | 58 | 404 | 443 |
| 851 | Chubu University | 2 | 58 | 327 | 294 |
| 851 | Downing Site | 1 | 58 | 160 | 151 |
| 851 | Savannah River National Laboratory | 8 | 58 | 56 | 124 |
| 851 | Indian Institute of Technology Roorkee | 3 | 58 | 573 | 563 |
| 851 | University Medical Center | 1 | 58 | 1439 | 1253 |
| 870 | Teck Resources | 3 | 57 | 16 | 31 |
| 870 | Atomic Energy Research Establishment | 5 | 57 | 294 | 459 |
| 870 | Norwich University | 1 | 57 | 178 | 80 |
| 870 | Yokogawa Electric | 2 | 57 | 70 | 66 |
| 870 | Public Health England | 4 | 57 | 185 | 263 |
| 870 | Robert Wood Johnson Medical School | 2 | 57 | 588 | 584 |
| 870 | National Agriculture and Food Research Organization | 2 | 57 | 304 | 255 |
| 870 | University at Albany | 3 | 57 | 761 | 862 |
| 878 | University of Helsinki | 4 | 56 | 1484 | 1586 |
| 878 | Minzu University of China | 3 | 56 | 656 | 571 |
| 878 | James Cook University | 2 | 56 | 984 | 934 |
| 878 | Kaunas University of Technology | 1 | 56 | 415 | 269 |
| 878 | University of Nairobi | 2 | 56 | 569 | 476 |
| 878 | Lawrence Berkeley National Laboratory | 5 | 56 | 595 | 766 |
| 878 | Central University of Ecuador | 1 | 56 | 163 | 83 |
| 878 | Vinča Institute of Nuclear Sciences | 2 | 56 | 180 | 162 |
| 878 | Maharaja Sayajirao University of Baroda | 1 | 56 | 515 | 356 |
| 878 | Institut de recherche Robert-Sauvé en santé et en sécurité du travail | 7 | 56 | 16 | 50 |
| 878 | SA Water | 2 | 56 | 58 | 92 |
| 878 | South Australian Research and Development Institute | 2 | 56 | 151 | 169 |
| 878 | Oslo Metropolitan University | 1 | 56 | 1361 | 840 |
| 878 | School of Advanced Studies | 1 | 56 | 365 | 270 |
| 892 | Technical University of Berlin | 2 | 55 | 559 | 588 |
| 892 | University of Valladolid | 4 | 55 | 557 | 691 |
| 892 | Luleå University of Technology | 4 | 55 | 383 | 512 |
| 892 | Huachung University | 3 | 55 | 1156 | 1148 |
| 892 | University of Rio Grande | 2 | 55 | 295 | 248 |
| 892 | Statistics New Zealand | 4 | 55 | 1271 | 1407 |
| 898 | Wayne State University | 4 | 54 | 1162 | 1318 |
| 898 | Eötvös Loránd University | 1 | 54 | 1132 | 771 |
| 898 | Yunnan University | 1 | 54 | 883 | 630 |
| 898 | University of Brasília | 1 | 54 | 774 | 516 |
| 898 | University of Idaho | 3 | 54 | 731 | 814 |
| 898 | Sari Agricultural Sciences and Natural Resources University | 1 | 54 | 205 | 148 |
| 898 | Tarbiat Modares University | 1 | 54 | 1204 | 922 |
| 898 | Zhejiang Shuren University | 4 | 54 | 102 | 116 |
| 898 | Western Regional Research Center | 3 | 54 | 151 | 223 |
| 898 | Shanda | 3 | 54 | 122 | 192 |
| 908 | Gromov Flight Research Institute | 1 | 53 | 5 | 1 |
| 908 | Kunsan National University | 2 | 53 | 272 | 268 |
| 908 | Kanazawa University | 3 | 53 | 782 | 807 |
| 908 | Department of Conservation | 2 | 53 | 299 | 310 |
| 908 | Universidad de Antioquia | 1 | 53 | 816 | 579 |
| 908 | Université de Moncton | 1 | 53 | 530 | 351 |
| 908 | Aalborg Hospital | 1 | 53 | 392 | 326 |
| 908 | Rovira i Virgili University | 2 | 53 | 273 | 321 |
| 908 | John A. Burns School of Medicine | 2 | 53 | 332 | 372 |
| 908 | National Institute for Agro-Environmental Sciences | 2 | 53 | 158 | 169 |
| 908 | Centre for Environmental Policy | 2 | 53 | 146 | 188 |
| 908 | Edison | 2 | 53 | 391 | 398 |
| 908 | University of the Mediterranean - Aix Marseille II | 1 | 53 | 214 | 204 |
| 921 | University of Technology Malaysia | 1 | 52 | 797 | 659 |
| 921 | Lamont–Doherty Earth Observatory | 2 | 52 | 230 | 260 |
| 921 | University of Hertfordshire | 1 | 52 | 950 | 688 |
| 921 | Thomas Jefferson University | 1 | 52 | 1333 | 1071 |
| 921 | University of Worcester | 2 | 52 | 206 | 208 |
| 921 | Taizhou University | 1 | 52 | 445 | 280 |
| 921 | Hefei University of Technology | 1 | 52 | 769 | 608 |
| 921 | Vancouver Island University | 3 | 52 | 89 | 121 |
| 921 | Benazir Bhutto University | 1 | 52 | 162 | 119 |
| 930 | University of Massachusetts Boston | 1 | 51 | 847 | 621 |
| 930 | Anglia Ruskin University | 2 | 51 | 523 | 488 |
| 930 | University of Montpellier | 2 | 51 | 1182 | 1110 |
| 930 | Nagoya University | 4 | 51 | 1089 | 1209 |
| 930 | University of Santiago | 1 | 51 | 282 | 188 |
| 930 | Guangxi University | 3 | 51 | 671 | 625 |
| 930 | Istituto Nazionale di Fisica Nucleare | 1 | 51 | 356 | 265 |
| 930 | Jiaxing University | 2 | 51 | 352 | 272 |
| 930 | Givaudan S.A. | 2 | 51 | 66 | 93 |
| 930 | Kwame Nkrumah University | 2 | 51 | 540 | 471 |
| 940 | Fomento de Construcciones y Contratas | 1 | 50 | 1 | 1 |
| 940 | Cardiff University | 2 | 50 | 1568 | 1486 |
| 940 | Gonzaga University | 1 | 50 | 340 | 207 |
| 940 | NOVA University Lisbon | 2 | 50 | 956 | 885 |
| 940 | Wilfrid Laurier University | 6 | 50 | 507 | 861 |
| 940 | Lamar University | 1 | 50 | 404 | 262 |
| 940 | Beijing University of Chemical Technology | 1 | 50 | 610 | 485 |
| 940 | Graduate University for Advanced Studies | 1 | 50 | 462 | 364 |
| 940 | Finnish Meteorological Institute | 3 | 50 | 136 | 185 |
| 940 | Bangalore University | 1 | 50 | 331 | 222 |
| 940 | Shanxi University | 2 | 50 | 588 | 527 |
| 940 | UNC Lineberger Comprehensive Cancer Center | 1 | 50 | 365 | 344 |
| 940 | Akvaplan-niva | 1 | 50 | 87 | 77 |
| 940 | Central College | 1 | 50 | 246 | 161 |
| 940 | DNV | 1 | 50 | 126 | 116 |
| 940 | Kunath | 1 | 50 | 30 | 31 |
| 940 | Committee on Climate Change | 1 | 50 | 4 | 4 |
| 940 | Universidade de Santiago de Compostela | 1 | 50 | 724 | 540 |
| 940 | Wenzhou Medical University | 2 | 50 | 632 | 571 |
| 940 | The Graduate University for Advanced Studies | 1 | 50 | 374 | 288 |
| 960 | World Bank | 1 | 49 | 582 | 505 |
| 960 | St. Jude Children's Research Hospital | 1 | 49 | 519 | 456 |
| 960 | Universidade Federal da Bahia | 2 | 49 | 865 | 696 |
| 960 | United States Army Corps of Engineers | 4 | 49 | 162 | 233 |
| 960 | Laboratoire de Physico-Chimie de l'Atmosphère | 2 | 49 | 34 | 36 |
| 960 | Université de La Rochelle | 2 | 49 | 220 | 234 |
| 966 | University of Warsaw | 1 | 48 | 1412 | 1023 |
| 966 | Acciona | 1 | 48 | 35 | 27 |
| 966 | Florida Atlantic University | 2 | 48 | 980 | 891 |
| 966 | University of Tsukuba | 3 | 48 | 1157 | 1168 |
| 966 | Brock University | 3 | 48 | 614 | 715 |
| 966 | Fukushima University | 2 | 48 | 188 | 168 |
| 966 | Atlantic University | 2 | 48 | 980 | 901 |
| 966 | Hanoi University of Science | 2 | 48 | 93 | 106 |
| 966 | Isfahan University of Medical Sciences | 1 | 48 | 659 | 516 |
| 966 | Jan Długosz University | 1 | 48 | 183 | 114 |
| 966 | Agroecology | 5 | 48 | 308 | 438 |
| 966 | United States Department of Energy | 3 | 48 | 229 | 330 |
| 978 | Czech Academy of Sciences | 4 | 47 | 968 | 1090 |
| 978 | University of Sydney | 2 | 47 | 2140 | 1975 |
| 978 | Universidad de Sonora | 1 | 47 | 422 | 280 |
| 978 | University of Leoben | 1 | 47 | 207 | 185 |
| 978 | University of South Bohemia in České Budějovice | 3 | 47 | 366 | 420 |
| 978 | Universidad de las Américas Puebla | 1 | 47 | 198 | 115 |
| 978 | University of Salerno | 1 | 47 | 995 | 809 |
| 978 | University of Sannio | 1 | 47 | 386 | 305 |
| 978 | Beijing Technology and Business University | 2 | 47 | 401 | 374 |
| 978 | King Khalid University | 3 | 47 | 554 | 585 |
| 978 | Lovelace Respiratory Research Institute | 3 | 47 | 142 | 196 |
| 978 | Center for Advanced Materials | 3 | 47 | 233 | 281 |
| 978 | CSIRO Oceans and Atmosphere | 2 | 47 | 174 | 219 |
| 978 | Joint Research Center | 1 | 47 | 714 | 565 |
| 978 | Maisto | 1 | 47 | 3 | 1 |
| 978 | Picarro (United States) | 4 | 47 | 12 | 27 |
| 978 | Brazilian Agricultural Research Corporation | 2 | 47 | 556 | 549 |
| 978 | Universidad de Castilla la Mancha | 2 | 47 | 536 | 568 |
| 978 | Central Institute of Brackishwater Aquaculture | 1 | 47 | 71 | 55 |
| 997 | University of Pennsylvania | 1 | 46 | 2182 | 1859 |
| 997 | University of London | 4 | 46 | 1828 | 1906 |
| 997 | University of Oldenburg | 2 | 46 | 670 | 676 |
| 997 | Zhengzhou University | 6 | 46 | 762 | 950 |