| 1 (41) | Arizona State University * | USA |  |
| 2 (44) | The University of British Columbia * | CAN | |
| 3 (50) | University of California, Berkeley * | USA | |
| 4 (72) | Massachusetts Institute of Technology * | USA | |
| 5 (77) | University of Waterloo * | CAN | |
| 6 (79) | Texas A&M University, College Station * | USA | |
| 7 (98) | University of Colorado, Boulder * | USA | |
| 8 (110) | University of Wisconsin, Madison * | USA | |
| 9 (113) | University of Minnesota, Twin Cities * | USA | |
| 10 (114) | University of Toronto | CAN | |
| 11 (122) | Purdue University | USA | |
| 12 (123) | University of Florida * | USA | |
| 13 (128) | The Nature Conservancy, USA | USA |  |
| 14 (133) | University of Maryland, College Park * | USA | |
| 15 (136) | University of North Carolina, Chapel Hill * | USA | |
| 16 (140) | Stanford University * | USA | |
| 17 (144) | University of Washington * | USA | |
| 18 (145) | University of Illinois at Urbana-Champaign * | USA | |
| 19 (154) | Harvard University * | USA | |
| 20 (171) | Cornell University * | USA | |
| 21 (184) | Carnegie Mellon University * | USA | |
| 22 (188) | Lawrence Berkeley National Laboratory * | USA |  |
| 23 (192) | McGill University * | CAN | |
| 24 (205) | Georgia Institute of Technology * | USA | |
| 25 (207) | Ohio State University, Columbus * | USA | |
| 26 (212) | United States Department of Agriculture | USA | |
| 27 (216) | University of Texas, Austin | USA | |
| 28 (224) | National Research Council Canada * | CAN | |
| 29 (226) | World Bank, United States | USA | |
| 30 (229) | Pennsylvania State University * | USA | |
| 31 (246) | Oregon State University | USA | |
| 32 (251) | Colorado State University, Fort Collins * | USA | |
| 33 (255) | University of California, Davis * | USA | |
| 34 (256) | University of California, Los Angeles * | USA | |
| 35 (263) | Argonne National Laboratory * | USA | |
| 36 (264) | California Institute of Technology * | USA | |
| 37 (268) | Michigan State University | USA | |
| 38 (270) | Boston University * | USA | |
| 39 (271) | New York University * | USA | |
| 40 (278) | University of Arizona * | USA | |
| 41 (286) | National Aeronautics and Space Administration * | USA | |
| 42 (295) | Concordia University | CAN | |
| 43 (299) | United States Geological Survey | USA | |
| 44 (303) | North Carolina State University | USA | |
| 45 (306) | Princeton University | USA | |
| 46 (313) | University of Central Florida | USA | |
| 47 (324) | University of Michigan, Ann Arbor * | USA | |
| 48 (333) | International Food Policy Research Institute United States | USA | |
| 49 (335) | NASA Goddard Space Flight Center | USA | |
| 50 (338) | University of Southern California * | USA | |
| 51 (351) | University of Chicago * | USA | |
| 52 (358) | University of California, Riverside | USA | |
| 53 (360) | National Renewable Energy Laboratory | USA | |
| 54 (365) | University of Georgia | USA | |
| 55 (366) | University of California, Santa Barbara * | USA | |
| 56 (367) | Rutgers, The State University of New Jersey | USA | |
| 57 (380) | Virginia Polytechnic Institute and State University * | USA | |
| 58 (383) | Indiana University-Bloomington | USA | |
| 59 (397) | University of Texas, San Antonio | USA | |
| 60 (400) | Columbia University * | USA | |
| 61 (412) | Yale University * | USA | |
| 62 (416) | Universite du Quebec en Quebec * | CAN | |
| 63 (417) | University of Tennessee, Knoxville * | USA | |
| 64 (419) | Texas Tech University | USA | |
| 65 (426) | State University of New York, Buffalo | USA | |
| 66 (429) | University of Texas, Arlington | USA | |
| 67 (431) | Florida State University * | USA | |
| 68 (437) | Worcester Polytechnic Institute | USA | |
| 69 (438) | University of Western Ontario | CAN | |
| 70 (446) | Florida International University | USA | |
| 71 (457) | University of Utah * | USA | |
| 72 (459) | Northern Arizona University | USA | |
| 73 (461) | Iowa State University | USA | |
| 74 (462) | Toronto Metropolitan University | CAN | |
| 75 (463) | City University of New York, Hunter College | USA | |
| 76 (469) | University of Alberta | CAN | |
| 77 (475) | Environment Canada | CAN | |
| 78 (479) | York University | CAN | |
| 79 (482) | Louisiana State University, Baton Rouge | USA | |
| 80 (496) | University of Calgary * | CAN | |
| 81 (503) | University of Oregon | USA | |
| 82 (513) | Texas A&M University, Corpus Christi | USA | |
| 83 (535) | University of South Florida System * | USA | |
| 84 (538) | Washington University in Saint Louis * | USA | |
| 85 (541) | Johns Hopkins University * | USA | |
| 86 (550) | Pacific Northwest National Laboratory * | USA | |
| 87 (563) | University of Virginia * | USA | |
| 88 (567) | City University of New York * | USA | |
| 89 (569) | University of South Florida | USA | |
| 90 (601) | University of Nebraska, Lincoln | USA | |
| 91 (623) | National Oceanic and Atmospheric Administration | USA | |
| 92 (642) | University of Guelph | CAN | |
| 93 (645) | University of Ottawa | CAN | |
| 94 (646) | Syracuse University | USA | |
| 95 (649) | Northeastern University, USA | USA | |
| 96 (652) | Virginia Commonwealth University * | USA | |
| 97 (658) | University of Louisiana, Lafayette | USA | |
| 98 (661) | Natural Resources Canada | CAN | |
| 99 (673) | US Environmental Protection Agency | USA | |
| 100 (689) | University of California, Irvine * | USA | |
| 101 (691) | McMaster University * | CAN | |
| 102 (712) | Carleton University | CAN | |
| 103 (738) | New Mexico State University | USA | |
| 104 (752) | University of Massachusetts, Amherst | USA | |
| 105 (758) | Simon Fraser University | CAN | |
| 106 (768) | University of Hawaii, Manoa * | USA | |
| 107 (776) | Kent State University | USA | |
| 108 (786) | Utah State University * | USA | |
| 109 (792) | University of South Carolina * | USA | |
| 110 (817) | Portland State University | USA | |
| 111 (818) | University of California, Santa Cruz | USA | |
| 112 (825) | U.S. Army * | USA | |
| 113 (843) | University of Connecticut, Storrs * | USA | |
| 114 (845) | Auburn University | USA | |
| 115 (849) | Clemson University | USA | |
| 116 (852) | University of Victoria | CAN | |
| 117 (859) | University of Alabama, Birmingham * | USA | |
| 118 (863) | University of Oklahoma * | USA | |
| 119 (872) | University of Delaware | USA | |
| 120 (881) | University of California, San Diego * | USA | |
| 121 (909) | George Washington University * | USA | |
| 122 (911) | Queen's University | CAN | |
| 123 (919) | Dalhousie University * | CAN | |
| 124 (923) | Mississippi State University | USA | |
| 125 (944) | University of Denver | USA | |
| 126 (947) | Washington State University, Pullman * | USA | |
| 127 (971) | Drexel University | USA | |
| 127 (971) | University of Texas, Dallas | USA | |
| 129 (974) | West Virginia University * | USA | |
| 130 (986) | University of Massachusetts, Boston | USA | |
| 131 (994) | Columbia University Irving Medical Center | USA |  |
| 132 (1022) | University of Kentucky * | USA | |
| 133 (1023) | International Monetary Fund | USA | |
| 134 (1025) | Tufts University | USA | |
| 135 (1034) | Northwestern University, Evanston * | USA | |
| 136 (1054) | Memorial University of Newfoundland | CAN | |
| 137 (1056) | University of Houston | USA | |
| 138 (1058) | Vanderbilt University * | USA | |
| 139 (1063) | Georgia State University | USA | |
| 140 (1066) | University of Pennsylvania * | USA | |
| 141 (1068) | University of Missouri, Columbia * | USA | |
| 142 (1073) | University of Illinois, Chicago * | USA | |
| 143 (1078) | University of Maryland, Baltimore | USA | |
| 144 (1081) | Temple University * | USA | |
| 145 (1085) | Laval University | CAN | |
| 146 (1086) | University of Colorado, Denver * | USA | |
| 147 (1088) | University of North Carolina, Charlotte | USA | |
| 148 (1112) | Indiana University-Purdue University Indianapolis | USA | |
| 149 (1115) | University of Cincinnati * | USA | |
| 150 (1118) | Duke University * | USA | |
| 151 (1126) | State University of New York, Stony Brook * | USA | |
| 152 (1140) | Boise State University * | USA | |
| 153 (1145) | Brigham Young University | USA | |
| 154 (1151) | San Diego State University | USA | |
| 155 (1161) | University of Idaho * | USA | |
| 156 (1165) | George Mason University | USA | |
| 157 (1177) | Oak Ridge National Laboratory | USA | |
| 158 (1179) | Wilfrid Laurier University * | CAN | |
| 159 (1202) | University of Memphis | USA | |
| 160 (1220) | University of Nevada-Las Vegas | USA | |
| 160 (1220) | Smithsonian Institution * | USA | |
| 162 (1266) | Colorado School of Mines | USA | |
| 163 (1268) | University of Vermont | USA | |
| 164 (1286) | Universite de Montreal | CAN | |
| 165 (1301) | Clark University | USA | |
| 166 (1305) | Ecole de Technologie Superieure | CAN | |
| 167 (1311) | National Center for Atmospheric Research | USA | |
| 168 (1325) | University of Saskatchewan | CAN | |
| 169 (1328) | U.S. Department of Health & Human Services * | USA | |
| 170 (1333) | Oklahoma State University, Stillwater * | USA | |
| 171 (1335) | University of Alabama, Tuscaloosa | USA | |
| 172 (1340) | East Carolina University | USA | |
| 173 (1348) | California State Polytechnic University, Pomona | USA | |
| 174 (1357) | University of Notre Dame | USA | |
| 175 (1376) | Kansas State University | USA | |
| 176 (1394) | University of Manitoba | CAN | |
| 177 (1407) | University of Nevada-Reno | USA | |
| 178 (1416) | University of Wisconsin, Milwaukee | USA | |
| 179 (1420) | City University of New York Graduate Center | USA | |
| 180 (1435) | University of Miami * | USA | |
| 181 (1472) | Royal Military College of Canada | CAN | |
| 182 (1487) | University of Wyoming | USA | |
| 183 (1491) | State University of New York, Albany | USA | |
| 184 (1514) | North Carolina A&T State University | USA | |
| 185 (1520) | American University | USA | |
| 186 (1536) | Dartmouth College * | USA | |
| 187 (1540) | University of Prince Edward Island | CAN | |
| 188 (1543) | University of North Florida | USA | |
| 189 (1557) | Sherbrooke University | CAN | |
| 190 (1559) | Colby College | USA | |
| 191 (1571) | University of Pittsburgh * | USA | |
| 192 (1572) | Universite du Quebec en Montreal | CAN | |
| 193 (1590) | Ecole Polytechnique de Montreal | CAN | |
| 194 (1594) | North Dakota State University | USA | |
| 195 (1606) | University of California, Merced | USA | |
| 196 (1613) | Appalachian State University | USA | |
| 196 (1613) | University of Regina | CAN | |
| 198 (1618) | U.S. Department of Energy * | USA | |
| 199 (1622) | Tulane University | USA | |
| 200 (1624) | Brown University | USA | |
| 201 (1625) | Georgetown University * | USA | |
| 202 (1643) | Institut National de la Recherche Scientifique | CAN | |
| 203 (1646) | RAND Corp * | USA | |
| 204 (1654) | The Florida A&M University and The Florida State University College of Engineering | USA | |
| 205 (1683) | Michigan Technological University | USA | |
| 205 (1683) | San Jose State University | USA | |
| 207 (1687) | Western Michigan University | USA | |
| 208 (1701) | Southern Illinois University, Carbondale * | USA | |
| 208 (1701) | University of Montana, Missoula | USA | |
| 210 (1705) | University of Windsor | CAN | |
| 211 (1752) | Stevens Institute of Technology | USA | |
| 212 (1762) | University of Maine, Orono | USA | |
| 213 (1768) | Brock University | CAN | |
| 214 (1778) | University of North Carolina, Wilmington | USA | |
| 215 (1782) | Texas State University, San Marcos | USA | |
| 216 (1809) | University of North Texas | USA | |
| 217 (1822) | Colgate University | USA | |
| 218 (1824) | Inter-American Development Bank | USA | |
| 219 (1828) | University of Texas, El Paso | USA | |
| 220 (1836) | University of North Carolina, Greensboro | USA | |
| 221 (1844) | State University of New York, College of Environmental Science and Forestry | USA | |
| 222 (1855) | University of Iowa * | USA | |
| 223 (1859) | Emory University * | USA | |
| 224 (1862) | University of Arkansas, Fayetteville | USA | |
| 225 (1868) | Montreal School of Higher Commercial Studies | CAN | |
| 226 (1875) | The New School | USA | |
| 227 (1906) | Loyola University of Chicago * | USA | |
| 228 (1921) | Florida Atlantic University | USA | |
| 229 (1924) | University of New Mexico * | USA | |
| 230 (1933) | Wayne State University | USA | |
| 231 (1949) | University of Nebraska, Omaha | USA | |
| 232 (1962) | University of Alaska, Fairbanks | USA | |
| 233 (1980) | Rice University | USA | |
| 234 (1988) | Ohio University | USA | |
| 235 (1998) | University of Kansas * | USA | |
| 236 (2007) | Saint Mary's University | CAN | |
| 237 (2009) | University of Northern British Columbia | CAN | |
| 238 (2019) | Rochester Institute of Technology * | USA | |
| 239 (2022) | Old Dominion University | USA | |
| 239 (2022) | University of Rhode Island | USA | |
| 241 (2028) | Case Western Reserve University | USA | |
| 242 (2029) | University at Texas Rio Grande Valley | USA | |
| 243 (2039) | University of New Hampshire | USA | |
| 244 (2050) | New Jersey Institute of Technology | USA | |
| 245 (2095) | Florida Agricultural & Mechanical University * | USA | |
| 246 (2106) | University of Louisville * | USA | |
| 247 (2132) | California Polytechnic State University, San Luis Obispo | USA | |
| 248 (2137) | Western Carolina University | USA | |
| 249 (2182) | Boston College | USA | |
| 250 (2201) | University of Maryland, Baltimore County | USA | |
| 251 (2237) | University of Massachusetts, Lowell | USA | |
| 252 (2254) | Baylor University | USA | |
| 253 (2262) | Universite du Quebec en Trois-Rivieres | CAN | |
| 254 (2291) | Central Michigan University | USA | |
| 255 (2300) | California State University, Northridge | USA | |
| 256 (2306) | California State University, Sacramento | USA | |
| 257 (2316) | Cleveland State University | USA | |
| 258 (2338) | Towson University | USA | |
| 259 (2346) | Middle Tennessee State University | USA | |
| 260 (2353) | Illinois State University | USA | |
| 261 (2360) | University of New Brunswick | CAN | |
| 262 (2375) | University of Tennessee, Chattanooga | USA | |
| 263 (2393) | University of Colorado, Colorado Springs | USA | |
| 264 (2397) | Kennesaw State University | USA | |
| 265 (2430) | Western Washington University | USA | |
| 266 (2438) | Trent University | CAN | |
| 267 (2445) | California State University, Long Beach | USA | |
| 268 (2452) | Florida Gulf Coast University | USA | |
| 269 (2553) | Universite du Quebec en Outaouais | CAN | |
| 270 (2570) | Metropolitan State University | USA | |
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