| 1 (5) | National Oceanic and Atmospheric Administration | USA |  |
| 2 (10) | United States Geological Survey | USA | |
| 3 (15) | University of Washington * | USA |  |
| 4 (19) | Harvard University * | USA | |
| 5 (24) | Stanford University * | USA | |
| 6 (26) | National Aeronautics and Space Administration * | USA | |
| 7 (35) | University of Chicago * | USA | |
| 8 (37) | Pennsylvania State University * | USA | |
| 9 (38) | University of California, Davis * | USA | |
| 9 (38) | Oregon State University | USA | |
| 11 (39) | University of Texas, Austin | USA | |
| 12 (43) | United States Department of Agriculture | USA | |
| 13 (47) | University of California, San Diego * | USA | |
| 14 (49) | University of Florida * | USA | |
| 15 (57) | Massachusetts Institute of Technology * | USA | |
| 16 (59) | University of Arizona * | USA | |
| 17 (62) | University of Hawaii, Manoa * | USA | |
| 18 (66) | University of California, Santa Barbara | USA | |
| 19 (74) | US Environmental Protection Agency | USA | |
| 20 (76) | Johns Hopkins University * | USA | |
| 21 (80) | Duke University * | USA | |
| 22 (82) | Cornell University * | USA | |
| 23 (85) | Woods Hole Oceanographic Institution | USA |  |
| 24 (93) | University of Michigan, Ann Arbor * | USA | |
| 25 (95) | University of California, Santa Cruz | USA | |
| 26 (99) | North Carolina State University | USA | |
| 27 (106) | University of Miami * | USA | |
| 28 (110) | University of California, Berkeley * | USA | |
| 29 (117) | Georgia Institute of Technology * | USA | |
| 30 (120) | University of South Florida System * | USA | |
| 31 (124) | University of North Carolina, Chapel Hill * | USA | |
| 32 (125) | University of Illinois at Urbana-Champaign * | USA | |
| 33 (126) | University of Iowa * | USA | |
| 34 (137) | Princeton University | USA | |
| 35 (148) | University of Utah * | USA | |
| 36 (149) | University of California, Los Angeles * | USA | |
| 37 (150) | University of California, Irvine * | USA | |
| 38 (153) | Michigan State University | USA | |
| 39 (154) | California Institute of Technology * | USA | |
| 40 (155) | Rutgers, The State University of New Jersey | USA | |
| 41 (157) | Texas A&M University, College Station * | USA | |
| 41 (157) | University of Wisconsin, Madison * | USA | |
| 43 (160) | Purdue University | USA | |
| 44 (168) | New York University * | USA | |
| 45 (175) | University of Maryland, Baltimore | USA | |
| 46 (176) | University of Notre Dame | USA | |
| 47 (178) | Jet Propulsion Laboratory | USA | |
| 48 (179) | University of Mississippi * | USA | |
| 49 (180) | Columbia University * | USA | |
| 50 (182) | Arizona State University | USA | |
| 51 (192) | Colorado State University, Fort Collins * | USA | |
| 52 (195) | Smithsonian Institution * | USA | |
| 53 (200) | Ohio State University, Columbus * | USA | |
| 54 (201) | Louisiana State University, Baton Rouge | USA | |
| 55 (207) | University of Colorado, Boulder * | USA | |
| 56 (210) | Florida State University * | USA | |
| 57 (213) | Kent State University | USA | |
| 58 (217) | University of Southern California * | USA | |
| 59 (219) | University of South Florida-Saint Petersburg | USA | |
| 60 (221) | Auburn University | USA | |
| 60 (221) | University of Massachusetts, Amherst | USA | |
| 62 (223) | NASA Stennis Space Center | USA | |
| 63 (233) | Field Museum Natural History | USA | |
| 64 (239) | City University of New York * | USA | |
| 65 (241) | U.S. Army * | USA | |
| 66 (242) | Yale University * | USA | |
| 66 (242) | University of Georgia | USA | |
| 68 (244) | University of Maine, Orono | USA | |
| 69 (251) | University of Virginia * | USA | |
| 70 (252) | University of Rhode Island | USA | |
| 71 (261) | University of Nebraska, Lincoln | USA | |
| 72 (263) | University of Delaware | USA | |
| 73 (272) | United States Fish and Wildlife Service | USA | |
| 74 (277) | US Naval Research Laboratory | USA | |
| 75 (278) | College of William and Mary | USA | |
| 76 (283) | Florida International University | USA | |
| 77 (284) | Virginia Polytechnic Institute and State University | USA | |
| 78 (288) | University of Alaska, Fairbanks | USA | |
| 79 (291) | University of Maryland, Center for Environmental Science | USA | |
| 80 (296) | University of Tennessee, Knoxville * | USA | |
| 81 (299) | University of Alabama, Tuscaloosa | USA | |
| 82 (305) | Lawrence Berkeley National Laboratory * | USA | |
| 83 (306) | U.S. Department of Health & Human Services * | USA |  |
| 83 (306) | University of Connecticut, Storrs * | USA | |
| 85 (307) | State University of New York, Stony Brook * | USA | |
| 85 (307) | Boston University * | USA | |
| 87 (310) | Brown University | USA | |
| 88 (319) | Wildlife Conservation Society USA | USA | |
| 89 (320) | Monterey Bay Aquarium Research Institute | USA | |
| 90 (329) | University of New Hampshire | USA | |
| 91 (332) | Clemson University | USA | |
| 92 (334) | State University of New York, College of Environmental Science and Forestry | USA | |
| 93 (337) | Iowa State University | USA | |
| 94 (340) | Indiana University-Bloomington | USA | |
| 95 (345) | University of Maryland, College Park * | USA | |
| 96 (346) | NASA Goddard Space Flight Center | USA | |
| 97 (355) | Washington State University, Pullman * | USA | |
| 98 (356) | U.S. Department of Energy * | USA | |
| 99 (365) | Oak Ridge National Laboratory | USA | |
| 100 (366) | Old Dominion University | USA | |
| 101 (372) | Louisiana State University Agricultural Center | USA | |
| 101 (372) | Pacific Northwest National Laboratory | USA | |
| 103 (373) | University of South Florida | USA | |
| 103 (373) | University of Pittsburgh * | USA | |
| 105 (374) | Tufts University | USA | |
| 106 (376) | Florida Atlantic University | USA | |
| 107 (380) | University of Oklahoma * | USA | |
| 107 (380) | University of Idaho | USA | |
| 109 (388) | University of South Carolina * | USA | |
| 110 (391) | Mississippi State University | USA | |
| 111 (398) | University of Central Florida | USA | |
| 112 (402) | California Academy of Sciences | USA | |
| 113 (403) | George Mason University | USA | |
| 114 (409) | University of New Mexico * | USA | |
| 115 (413) | University of Kansas * | USA | |
| 116 (415) | University of California, Riverside | USA | |
| 117 (426) | Colorado School of Mines | USA | |
| 118 (427) | University of North Texas | USA | |
| 119 (428) | Northeastern University, USA | USA | |
| 120 (429) | West Virginia University * | USA | |
| 121 (436) | University of Toledo * | USA | |
| 121 (436) | Utah State University * | USA | |
| 123 (437) | University of Montana, Missoula | USA | |
| 124 (438) | Nova Southeastern University, Estados Unidos | USA | |
| 125 (443) | Smithsonian Environmental Research Center | USA | |
| 126 (447) | North Dakota State University | USA | |
| 127 (448) | Texas A&M University, Corpus Christi | USA | |
| 128 (449) | University of Cincinnati * | USA | |
| 129 (452) | Kansas State University | USA | |
| 130 (454) | University of Kentucky * | USA | |
| 131 (457) | Drexel University | USA | |
| 132 (461) | University of Minnesota, Twin Cities * | USA | |
| 132 (461) | University of Southern Mississippi | USA | |
| 132 (461) | University of Massachusetts, Boston | USA | |
| 135 (462) | University of Oregon | USA | |
| 136 (463) | University of Minnesota, Duluth | USA | |
| 137 (466) | New Mexico State University | USA | |
| 138 (469) | University of Nevada-Reno | USA | |
| 139 (471) | Michigan Technological University | USA | |
| 140 (472) | Baylor University | USA | |
| 141 (475) | University of Missouri, Columbia * | USA | |
| 142 (476) | Oklahoma State University, Stillwater | USA | |
| 143 (478) | University of North Carolina, Wilmington | USA | |
| 143 (478) | University of Arkansas, Fayetteville | USA | |
| 145 (480) | University of Wisconsin, Milwaukee | USA | |
| 146 (482) | University of Massachusetts, Dartmouth | USA | |
| 147 (488) | University of Vermont | USA | |
| 148 (491) | Smithsonian National Museum of Natural History | USA | |
| 149 (494) | Portland State University | USA | |
| 150 (502) | California State University, Northridge | USA | |
| 151 (505) | San Diego State University | USA | |
| 152 (510) | Montana State University, Bozeman | USA | |
| 153 (511) | University of Louisiana, Lafayette | USA | |
| 153 (511) | University of California, Merced | USA | |
| 155 (512) | Texas A&M University at Galveston | USA | |
| 156 (514) | San Jose State University | USA | |
| 157 (522) | Marine Biological Laboratory | USA | |
| 158 (524) | Miami University of Ohio | USA | |
| 158 (524) | San Francisco State University | USA | |
| 160 (525) | Texas Tech University | USA | |
| 161 (529) | College of Charleston | USA | |
| 161 (529) | California Polytechnic State University, San Luis Obispo | USA | |
| 163 (532) | Oak Ridge Institute for Science and Education | USA | |
| 164 (534) | University of South Alabama * | USA | |
| 165 (537) | Tulane University * | USA | |
| 166 (539) | Northern Arizona University | USA | |
| 167 (541) | East Carolina University | USA | |
| 168 (543) | University of Alabama, Birmingham * | USA | |
| 169 (546) | University of Florida Health Science Center | USA | |
| 170 (553) | Florida Institute of Technology | USA | |
| 171 (559) | University of Wyoming | USA | |
| 172 (561) | American Museum of Natural History | USA | |
| 173 (570) | Western Washington University | USA | |
| 174 (574) | Washington State University, Vancouver Campus | USA | |
| 175 (584) | Humboldt State University | USA | |
| 176 (585) | Florida Agricultural & Mechanical University | USA | |
| 177 (590) | University of West Florida | USA | |
| 177 (590) | Georgia Southern University | USA | |
| 179 (592) | Ball State University | USA | |
| 180 (598) | Texas State University, San Marcos | USA | |
| 181 (602) | Central Michigan University | USA | |
| 182 (604) | Grand Valley State University | USA | |
| 183 (607) | University of New England, United States | USA | |
| 184 (615) | Coastal Carolina University | USA | |
| 185 (624) | University of Alaska, Anchorage | USA | |
| 186 (625) | University of Wisconsin, Stevens Point | USA | |
| 187 (644) | University of North Florida | USA | |
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