1.7(top 50%)
impact factor
3.1K(top 10%)
papers
77.4K(top 5%)
citations
102(top 5%)
h-index
1.7(top 50%)
impact factor
3.3K
all documents
81.9K
doc citations
148(top 5%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Louisiana State University812,24064113
2University of Minnesota422,164901803
3United States Forest Service422,1427272
4University of Florida792,038322596
5Smithsonian Environmental Research Center252,029912
6Chinese Academy of Sciences992,0279251.0K
7University of Georgia511,850265323
8University of Wisconsin–Madison341,5731.2K1.1K
9University of California381,4753.6K3.1K
10Iowa State University391,442319349
11University of Maryland211,3611.3K831
12South Dakota State University321,3322622
13National Wetlands Research Center481,30814
14Duke University241,302645588
15Florida International University371,19852113
16United States Geological Survey381,08469128
17Cornell University219551.2K1.2K
18University of Lethbridge894116037
19Oregon State University26925398465
20Texas Tech University35898101152
21University of Alberta278351.1K1.1K
22Arizona State University20816807764
23Ohio State University288111.2K1.4K
24North Dakota State University3375256110
25University of Missouri157401.1K730
26Virginia Institute of Marine Science237333056
27University of Oregon17283.2K379
28Nicholas School of the Environment107276758
29University of Massachusetts13718837633
30Oklahoma State University22710223245
31Michigan State University226829941.2K
32Rutgers University176721.1K1.1K
33McGill University116592.4K1.5K
34University of Rhode Island14646240197
35Virginia Tech21617636783
36Pennsylvania State University216071.4K1.6K
37State University of New York19601730910
38Colorado State University31595344680
39Natural Resources Research Institute14579616
40North Carolina State University30567472951
41Fudan University85622.1K807
42East Carolina University18561130169
43Mississippi State University3154999209
44University of Edinburgh35484.9K1.4K
45George Mason University10538463319
46University of Waterloo21524692909
47East China Normal University15523375272
48Swedish University of Agricultural Sciences4520954416
49University of Nevada, Reno14519417400
50University of Toronto74995.3K2.8K
50Beijing Normal University28499278351
52University of Notre Dame9488812543
53Indiana University134831.1K1.1K
54Agricultural Research Service6469569344
55University of Minnesota Duluth124622340
56University of Calgary94512.1K1.3K
57United States Environmental Protection Agency15449129202
58The Nature Conservancy164483469
59Smithsonian Institution3445472153
60Clemson University16439369443
61University of Alabama20427384694
62Yale University64122.6K1.6K
63Laval University174046601.0K
64University of Ottawa53982.7K1.1K
65University of Notre Dame Australia7394249181
66University of Maine18373149312
67Patuxent Wildlife Research Center103722238
68National Marine Fisheries Service9364155150
69University of North Carolina Wilmington103605670
70Charles Sturt University5345423136
71Southeastern Louisiana University103422317
72Beltsville Agricultural Research Center433917088
73Tufts University43381.5K762
74University of New Brunswick3326944253
75University of Botswana83198235
76Southern Illinois University Carbondale17316202402
77University of Leeds33124.2K1.7K
78NOAA7311298296
79University of South Florida123089221.2K
80Woodwell Climate Research Center23013930
81University of Connecticut123001.1K1.4K
82West Virginia University11290585675
83Utrecht University82852.1K1.9K
83Villanova University8285176142
85University of Colorado42793.0K1.7K
85Trent University8279151152
87San Diego State University8277588617
88Louisiana State University Agricultural Center222754293
89Utah State University13274352616
89University of Montana5274415305
91Michigan Technological University14273175331
92Loyola University Chicago5269574350
93Kenyon College52645138
94University of Chinese Academy of Sciences15257739843
95Dartmouth College42561.0K711
95University of Queensland102562.6K2.9K
95Grand Valley State University82565161
98University of New Orleans6245259248
99University of Wyoming12231325585
100Northland College622912
101University of Michigan92284.0K4.1K
102Columbia University12268.9K3.2K
102Griffith University72261.2K1.1K
104University of Delaware112237921.2K
104Old Dominion University10223247426
106Wageningen University & Research72191.1K1.2K
107Auburn University14218513914
108Connecticut College121529834
108University of Memphis6215572537
108University of North Carolina at Asheville821589
111University of Miami62141.8K1.6K
111University of Newcastle82141.2K1.4K
113University of Manitoba102121.2K1.6K
113University of Murcia42121.2K561
115Beijing Forestry University10211217253
116Florida Atlantic University9207272437
117Humboldt State University72055779
118University of Kentucky92011.7K2.0K
119University of Saskatchewan111988951.4K
120Oklahoma State University–Stillwater61973031
121University of Central Florida51961.3K901
122University of North Carolina at Chapel Hill31923.6K2.2K
123University of New Hampshire6186583647
124University of North Dakota5184361299
125Wright State University4182636430
126Universidad Politécnica de Cartagena2180415129
127Indiana Geological and Water Survey1175122
128Baylor University7172366419
129University of Seville51711.5K1.0K
129University of Michigan Biological Station317176
131Eastern Michigan University3169281121
131University of Maryland Center for Environmental Science716968125
133University of South Carolina61661.8K1.8K
133University of Nevada, Las Vegas2166653223
135University of Wisconsin–Milwaukee5165921841
136University of New England4164671521
137Dalhousie University51601.9K1.8K
138University of Barcelona61582.4K2.2K
138Rocky Mountain Research Station3158157141
140Aarhus University121551.2K2.3K
141Audubon41541014
142New England Wild Flower Society215222
142Virginia Commonwealth University61521.6K1.7K
144Ghent University71492.4K2.7K
145Coastal Carolina University51482730
145University of Wisconsin–Stevens Point31487932
147University of Girona4147425382
148University of Tartu7144556779
149McNeese State University21397919
150Fujian Normal University11138158250
151Binghamton University3137754490
152Everglades Foundation413412
153Sun Yat-sen University31303.4K2.1K
154University of Bayreuth5129716758
154University of Windsor6129563614
156Inner Mongolia University1127699157
156Federal University of Mato Grosso7127200132
158University of Sydney41265.2K4.2K
158University of Northern Iowa2126434153
160International Institute for Sustainable Development1125107
160Northeast Normal University7125341429
162Central Michigan University6124221294
163Hokkaido University111231.5K2.1K
164University of Guelph81221.1K1.7K
164University of Wisconsin–Green Bay41223235
166Birds Canada312058
167McMaster University61182.7K3.0K
168University of Cambridge31175.9K4.4K
169University of Wollongong51161.3K1.5K
169University of California, Davis51161.6K2.1K
171University of Trier2112514307
172University of Buenos Aires81111.1K1.4K
173Towson University3110329217
173Wetlands International11101312
175Tongji University31082.1K1.4K
175University of Pennsylvania11088.8K4.5K
175Montana State University31081.1K918
175Tarleton State University110818035
175Nicholls State University21085933
180University of Louisiana at Lafayette8107123309
180University of Valencia51071.9K1.9K
182Adam Mickiewicz University in Poznań4106780511
183Macquarie University51051.5K1.8K
183National Museums of Kenya31057672
183Poznań University of Life Sciences3105326205
186University of Melbourne51044.5K4.5K
186Nanjing University41042.0K1.7K
186University of Virginia41043.2K3.0K
189University of Bremen31011.3K1.1K
189York University51011.6K1.8K
189Ohio Environmental Protection Agency3101712
192Polish Academy of Sciences4992.5K2.1K
192Eastern Kentucky University5997598
194Portland State University498616777
194Plymouth State University19810825
196RV Pelican697937
197University of Bonn4962.3K2.4K
197University of Auckland4963.0K3.0K
199San Francisco Estuary Institute3951424
200San Francisco State University794215628
200University of Wisconsin–River Falls3942621
200Nanchang University794527712
203Wuhan University2933.1K1.9K
204Denison University19231849
205Austin Peay State University5912330
205University of South Bohemia in České Budějovice791191372
205Virginia State University2917668
205United States Army Corps of Engineers8911262
209University of West Florida390189171
209Lake Superior State University2902119
209Texas Parks and Wildlife Department4901613
209University of Wisconsin-Superior2901419
209Mississippi Museum of Natural Science29021
214University of Rostock6886531.1K
214Canisius College18824063
216Kansas State University3871.9K1.7K
216Universidade Federal de São Carlos3871.4K786
218Uppsala University3864.0K3.4K
218University of Arizona8862.5K4.1K
218Vrije Universiteit Amsterdam4862.3K2.6K
218University College Dublin3862.1K2.0K
218University of Alcalá1862.3K921
223University of Mississippi384920867
223Tianjin Normal University484214210
223University of Tennessee6842.2K3.1K
226University of Tokyo5824.8K4.6K
226University of Amsterdam4823.7K3.8K
226University of Toledo3821.1K1.1K
226Academia Sinica8821.1K1.8K
230National Taiwan University9811.7K2.9K
230Western Washington University381342388
230National Scientific and Technical Research Council481991974
233University of Almería280731489
233University of Akron2801.3K915
233University of Nebraska–Lincoln6809831.7K
233Nanjing Forestry University280910514
237University of Vermont4791.4K1.8K
237Nebraska Game and Parks Commission679911
239University of Massachusetts Amherst2781.7K1.3K
239University of Turku3782.2K2.1K
239University of the Witwatersrand2782.9K1.8K
239Instituto Geológico y Minero de España4783765
243University of Southern Mississippi1771.6K660
243Xiamen University5771.4K1.5K
243University of Wisconsin–La Crosse377123141
246Delft University of Technology2752.8K2.1K
246Northeastern Illinois University3756276
248University of Birmingham3744.5K4.0K
248California State University5742.0K2.4K
248Fairfield University174444136
248Idaho State University274536400
248University of Natal174894448
248Natural Resources Conservation Service7741359
254National Autonomous University of Mexico8731.6K2.3K
254University of São Paulo1739.4K4.5K
254Elon University17334398
257University of Leicester2713.1K2.4K
257Tennessee Technological University571126209
259University of Basrah270300116
259Manaaki Whenua – Landcare Research270283284
259Huxley College of the Environment2701122
262Rider University269137117
262National University of the Northeast26914975
264University College London2686.5K5.0K
264University of Chile4681.9K2.1K
264Bangor University2681.2K1.0K
264British Geological Survey268275276
268University of Nottingham5673.0K4.0K
268University of Peradeniya267496358
270Yonsei University3663.5K3.0K
270Smithsonian Tropical Research Institute366203302
272University of Washington4656.0K6.5K
272University of Twente3651.6K1.8K
272Dundalk Institute of Technology1658144
275Kennedy Space Center3644990
276University of Texas at Austin3636.6K6.1K
276Tulane University8636261.8K
278Wilfrid Laurier University362617762
278Northern Virginia Community College162346
278Minnesota State University, Mankato46272168
281University of Wuppertal161963488
281Arkansas State University361115144
283Saitama University1601.2K538
284Lehigh University2591.4K1.2K
284Northeast Agricultural University559332460
286Jimma University458167221
287University of Bucharest257892556
288Tsinghua University2564.1K3.2K
288Zhejiang University5563.3K3.9K
288Fuzhou University2561.1K786
288Claude Bernard University Lyon 12561.9K1.7K
292Boston University1555.6K3.6K
292University of Dayton1551.2K603
292Davidson College155284117
292Chengdu University of Information Technology355212179
292University of South Alabama455471924
292University of California, Berkeley2553.5K3.5K
298Rice University2542.2K2.1K
298Shanghai University2541.8K1.4K
300University of Copenhagen3534.7K4.8K
300University of Illinois at Urbana–Champaign9531.7K4.2K
300Carleton University3531.8K2.1K
303University of Hamburg2523.0K2.7K
303Jacksonville University3523439
303Botanical Research Institute of Texas1522216
303Franklin Pierce University2522729
303National Hydrology Research Centre2521837
303San Diego Zoo Institute for Conservation Research1523633
309Northern Arizona University351658895
309Bemidji State University3511318
309Western University3511.2K1.4K
309University of Louisville2512.8K2.5K
313Katholieke Universiteit Leuven2505.4K4.8K
313Moss Landing Marine Laboratories150119106
313California Coastal Commission15053
313PRBO Conservation Science2502343
317ConocoPhillips1496355
317University of Huelva349406510
317University of Oslo3493.8K4.2K
317University of Granada3492.6K2.7K
317Technical University of Denmark1493.4K2.6K
317Florida Gulf Coast University34987141
317University of Putra Malaysia3491.3K1.5K
317University of San Francisco349220426
317Egerton University249137126
326Stockholm University2483.1K2.9K
326University of Oklahoma3482.3K2.8K
326University of New South Wales3485.2K5.6K
329Autonomous University of Barcelona2473.7K3.2K
329University of Baghdad1471.1K366
329University of Arkansas4471.3K2.1K
329Ithaca College147389212
329Federal Government of Belgium1477380
334Université de Montréal2464.7K4.2K
334University of North Texas3461.5K1.8K
334Tallinn University34698150
334Marshall University246306382
334Kent State University6467321.7K
334Hollings Marine Laboratory1465051
340Edge Hill University145567263
340University of Málaga1452.7K1.6K
340Slovak Academy of Sciences4451.0K1.4K
340New Mexico State University1452.2K1.4K
340Leibniz Centre for Agricultural Landscape Research1452826
345Ball State University1441.4K733
345IHE Delft Institute for Water Education244122185
345Jadavpur University3441.2K1.2K
345Huazhong Agricultural University3449391.1K
345Chongqing Jiaotong University144473214
345Zhejiang Gongshang University144769465
351Harvard University2435.5K5.4K
351University of Cincinnati3433.0K3.6K
351Aristotle University of Thessaloniki3433.1K3.4K
351Missouri State University343344527
351University of Victoria3431.9K2.5K
351University of the Highlands and Islands143181132
351National University of Mar del Plata143761377
351Audubon Canyon Ranch24335
359Australian National University2424.1K4.1K
359Jagiellonian University1423.4K2.0K
359Simon Fraser University1424.4K3.1K
359Abant Izzet Baysal University242451398
359Oak Ridge National Laboratory2421.8K1.8K
359Linköping University1424.0K3.0K
359Austral University of Chile242647625
359University of South Dakota342371727
359University of North Florida242381420
359Tanta University2421.1K900
359Norwegian Institute for Water Research142151168
370University of Southern California1417.9K5.7K
370Australian Nuclear Science and Technology Organisation241211308
370College of the Holy Cross241196218
370Shanghai Ocean University241435442
370California State University, Northridge141442275
370Saint Thomas Aquinas University14142494
370Luther College14112881
377Hong Kong Baptist University1401.9K1.4K
377University of Texas at El Paso2401.0K1.2K
379University of Göttingen3392.5K3.3K
379Anglia Ruskin University239501623
379Tribhuvan University139950462
379Shandong University5392.1K3.0K
379British School at Athens1391210
379University of Plymouth1392.3K1.7K
379University of Idaho7395191.5K
379Clayton State University2392958
379Qinghai University339165201
379Lancaster University2392.1K2.3K
389University of Kansas2384.2K4.1K
389University of Vigo4386361.2K
389Edith Cowan University1381.6K1.2K
389University of Western Australia2384.0K4.3K
389Christopher Newport University43842134
389Kafr El-Sheikh University138634364
389Universidade Federal de Mato Grosso do Sul538254364
396Warsaw University of Life Sciences237445449
396University of Greifswald2371.1K1.3K
396Monash University1378.0K5.8K
396Autonomous University of Madrid1374.1K2.7K
396University of Tasmania3371.8K2.6K
396Capital Normal University437418685
396Colorado Parks and Wildlife2375074
403King's College London1365.8K4.4K
403University of the Western Cape336607887
403Mahidol University1363.5K2.4K
403National Chung Hsing University3361.2K1.6K
403Chicago Botanic Garden1365761
403University of Massachusetts Dartmouth136672519
403Jashore University of Science and Technology13615197
403Salisbury University236111181
403Southern California Coastal Water Research Project1361424
403University of Vale do Rio dos Sinos336275252
403Yancheng Teachers University136276164
403University of California, Los Angeles3363.3K4.5K
415Brigham Young University2352.3K2.6K
415James Cook University3351.1K1.9K
415University of Toulouse2351.9K2.1K
415Université du Québec à Trois-Rivières235445583
415University of Houston3352.5K3.2K
415Université du Québec en Abitibi-Témiscamingue23596140
415Nipissing University135222165
415Florida Fish and Wildlife Conservation Commission33580131
423University of Maryland Eastern Shore234101124
423University of Antwerp2342.7K3.1K
423Lund University4343.6K5.4K
423Tel Aviv University1347.0K5.2K
423Natural Resources Canada134713636
423Estonian University of Life Sciences234288350
423URS Corporation1347283
423Ministry of Civil Affairs13423
423Mount Holyoke College334147324
423University of Sussex1343.6K2.8K
423Chiba University2342.5K2.3K
423Université du Québec à Montréal4348401.8K
423University of Central Arkansas234200253
423Academy of Natural Sciences of Drexel University134145153
423Allegheny College33456138
438Smith College333287588
438Massey University2332.0K2.4K
438DePaul University1331.4K940
438University of Puerto Rico3338361.5K
438Forest Research1334161
438Universidade de Santiago de Compostela333640948
444Edinburgh Napier University232558801
444University System of Maryland1324063
444Universidade Federal do Pará1321.7K876
444Jiangxi Normal University232526513
444Michigan Tech Research Institute1322335
444The Mountain Institute13228
444Fairchild Tropical Botanic Garden1321520
451Norwegian University of Science and Technology2313.2K3.6K
451University of Northern Colorado231388515
451Bloomsburg University of Pennsylvania131298182
451University of Nebraska at Kearney23190170
451Chinese University of Hong Kong2314.5K4.7K
456Trinity College Dublin2302.2K2.8K
456National University of Singapore2305.9K6.0K
456National University of Colombia1302.4K1.3K
456Middlebury College130480388
456La Trobe University2302.8K3.2K
456Technological University of Pereira130271117
456University of Southern Maine330108343
456EAFIT University130323156
456Alexander von Humboldt Biological Resources Research Institute1305448
456Jambi University13031932
456Simpson College130178
456Southwest Forestry University330156244
456National Agriculture and Food Research Organization130506388
456Khulna University130321214
456Cleveland Museum of Natural History1303531
471Niigata University4291.1K1.7K
471Syracuse University3291.8K2.7K
471Ritsumeikan University1291.5K888
471Addis Ababa University3296231.1K
471Frostburg State University12913194
471Nanjing Normal University2291.3K1.4K
471National University of Ireland4297772.2K
471University of Cagliari2292.0K2.5K
471Hainan Normal University129337247
471Hainan University1291.1K763
481University of Calcutta3281.0K1.3K
481Sichuan University1284.9K3.8K
481Albright College1285634
481Changchun Institute of Technology1289945
481Hungarian Natural History Museum128160144
486Vrije Universiteit Brussel2272.3K2.9K
486University of Sheffield2275.0K5.4K
486Bowling Green State University2271.1K1.4K
486University of Cape Town1274.4K3.5K
486University of Ferrara2271.7K2.3K
486University of Malaya1274.2K3.1K
486Arthur Rylah Institute for Environmental Research22761101
486Northeast Forestry University327547804
494Fordham University1261.6K1.3K
494Johns Hopkins University1267.4K6.2K
494Wake Forest University2261.4K2.0K
494University of Waikato3268331.6K
494Tokyo University of Agriculture326377635
494Northern Illinois University1262.3K1.9K
494Ton Duc Thang University126899821
494Shahjalal University of Science and Technology126313241
494Hiram College1264764
494University of the French Antilles226122225
494New York State Department of Health126850932
505Federal University of Minas Gerais1254.4K3.1K
505Southern Illinois University Edwardsville225276522
505University of Oldenburg3254481.0K
505Central Washington University225190336
505Jilin University1253.5K2.8K
505Stephen F. Austin State University3254097
505University of Huddersfield3256071.2K
505Federal University of Rio Grande do Norte1252.5K1.4K
505University of Nottingham Malaysia Campus125171237
505University of Toronto Mississauga125673755
505West Chester University125546480
505Museu Paraense Emílio Goeldi125209181
517University of Southampton2244.6K5.4K
517Technical University in Zvolen2245279
517Chongqing University2242.0K2.1K
517Utsunomiya University124806569
517University of Pécs2249371.3K
517CH2M Hill324826
517Qufu Normal University224612693
517Jiangsu University of Technology124338216
525ETH Zürich4232.5K4.5K
525University of Bergen2233.0K3.8K
525George Washington University1234.5K3.9K
525Washington State University3232.8K4.3K
525Eawag223211435
525Kazimierz Wielki University in Bydgoszcz223232204
525Harbin Normal University223289348
525Resources for the Future12384107
525University of Texas Rio Grande Valley223261414
525Universidad Mayor de San Simón12373100
535University of Basel1223.7K3.5K
535Chung Hua University122277268
535Oakland University2229331.5K
535University of Siena1223.0K2.8K
535Marmara University1222.0K1.6K
535University of Évora222480736
535University of Białystok122691446
535Centre College2224184
535Universidad Nacional del Comahue122378345
535Montclair State University122974886
535National Oceanography Centre122270312
535International Union for Conservation of Nature12269105
547National Sun Yat-sen University2211.3K1.7K
547University of Warsaw4211.4K2.4K
547Université catholique de Louvain1214.5K4.3K
547Radboud University Nijmegen2213.1K4.1K
547Helmholtz Centre for Environmental Research121159263
547Xinjiang University121936762
547University of North Carolina at Greensboro2211.1K1.7K
547Colorado Mesa University12177120
547University of Osijek121527387
547Northeastern State University32130108
547Bishop's University121128139
547College of Charleston1212241
547State University of New York at Plattsburgh121140178
547The College of New Jersey121525491
547Ludong University321304531
547University of Ruhuna121309233
547Ocean University of Sri Lanka12166
547University of Texas Marine Science Institute1214570
547Université de Lyon2211.5K2.3K
566Miguel Hernández University of Elche1201.3K1.4K
566National Center for Scientific Research5205.2K7.6K
566Kyung Hee University1203.1K2.8K
566Western Sydney University1202.8K2.8K
566Yamagata University2201.2K1.4K
566University of Greenwich1201.3K1.4K
566Aix-Marseille University2202.1K2.8K
566Lanzhou University3201.5K2.4K
566COMSATS University Islamabad2201.3K1.6K
566Dominican University1206275
566Nova Scotia Agricultural College120114157
566Providence University220214428
566California State Polytechnic University, Pomona220318672
579Pondicherry University219501769
579NUI Galway3195881.5K
579Florida State University3192.6K4.2K
579Case Western Reserve University1195.5K5.1K
579University of Richmond119692670
579Murdoch University2191.3K2.2K
579University of Santiago de Compostela1192.4K2.3K
579University of Toronto Scarborough119608737
579Bharathidasan University219474708
579Taizhou University119467418
579Autonomous University of Baja California219380535
579Minnesota Pollution Control Agency2192250
591University of Cologne1184.6K4.4K
591University of Münster2182.9K3.9K
591International Paper118710
591University of Pittsburgh1188.0K7.2K
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604Nicolaus Copernicus University in Toruń1171.8K1.4K
604Universidade Estadual Paulista2172.6K2.7K
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604Université de Sherbrooke2172.0K2.9K
604Agricultural University of Iceland1175763
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604Mulawarman University117415113
604Nature Conservation Foundation1174864
604University of Agriculture Faisalabad117338379
604University of Sargodha117657619
604Ambedkar University1172728
627Cranfield University1161.6K1.8K
627National Taiwan Normal University2168971.5K
627University of Alaska Anchorage116430536
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627Norwegian University of Life Sciences2168341.5K
627Weyerhaeuser2163578
627University of Eastern Finland2161.4K2.2K
627University of Southern Denmark1163.2K3.4K
627University of Worcester116328382
627Clarion University of Pennsylvania11675106
627Kütahya Dumlupınar University216254503
627Organization for Tropical Studies1162546
627University of Selangor1164147
640Pohang University of Science and Technology1151.4K1.5K
640TU Dresden2152.8K4.0K
640University of Iceland1151.8K2.2K
640University of Colombo115685666
640University of Cape Coast115616563
640St. Cloud State University115370467
640Umeå University2152.9K4.3K
640Woods Hole Oceanographic Institution115638797
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640Universidade Católica de Brasília115381421
640Federal Institute of Brasília1153424
640Universidad de Puerto Rico Mayaguez11527
640Nông Lâm University11580110
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653Ames Research Center1149421.2K
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653Tohoku University1145.1K4.8K
653Deakin University1144.2K4.4K
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653Roosevelt University114250312
653Minnesota Department of Natural Resources11434
653California State University, Long Beach214355815
653Christian Albrechts Universität zu Kiel1147281.0K
665Duquesne University1131.0K1.2K
665University of Concepción2131.3K1.9K
665Guizhou University1131.2K1.2K
665Metropolitan State University of Denver31346298
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665Eduardo Mondlane University213259525
665Luleå University of Technology1131.4K1.7K
665University of Kashmir213465831
665Seattle Public Utilities1131218
665South China Agricultural University2131.1K1.6K
665University of Eldoret11368109
665University of Guilan2137791.2K
665Jaramogi Oginga Odinga University of Science and Technology1133954
679Technical University of Berlin1123.0K3.4K
679University of Rochester1124.7K5.0K
679Klaipėda University212112196
679Eötvös Loránd University1122.1K2.3K
679Pablo de Olavide University112820942
679Anadolu University1128921.0K
679Miami University1122.3K2.6K
679Hohai University3129061.6K
679University of Rennes 11121.8K2.3K
679Siena College112163232
679University of Debrecen1122.2K2.3K
679Leibniz Centre for Tropical Marine Research2121375
679King Abdullah University of Science and Technology1121.4K1.6K
679Institut National des Sciences Appliquées de Lyon112438555
679Troy University21291269
679Universidade Federal de Santa Catarina2122.9K3.1K
679Henan Normal University2127041.0K
679Marine and Freshwater Research Institute21299234
697University of Guadalajara2111.1K1.6K
697United States Fish and Wildlife Service111135208
697Kaohsiung Medical University1111.8K2.1K
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697Islamic Azad University1115.7K5.2K
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697Jiamusi University211101300
697Anhui Agricultural University111679818
697University Of Zabol211201518
697National Chiayi University211396860
697Qinghai Normal University211117249
697University of Technology and Education1111627
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709Peking University2104.3K5.7K
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709Anyang University11092122
709Kumoh National Institute of Technology110406498
709Tomsk State University110868849
709Wheaton College110351433
709Newcastle University1105.4K6.0K
709Suffolk University110394555
709University of Mauritius110447593
709Kyushu University3103.8K5.6K
709University of Alaska Fairbanks2106361.3K
709Central China Normal University2108301.4K
709Northern Kentucky University110380562
709Autonomous University of Campeche110111168
709Autonomous University of Nayarit110150174
709Bahir Dar University210265537
709EARTH University1101453
709National Institute for Environmental Studies1109061.2K
709Shandong University of Science and Technology2108821.3K
709University of Tyumen110280191
709California State University, Fullerton110364612
731Qingdao University191.7K2.0K
731University of Würzburg193.4K4.1K
731Purdue University197.4K7.8K
731Korea Maritime University19158262
731University of Denver191.9K2.3K
731National Kaohsiung First University of Science and Technology19682805
731University of Franche-Comté199151.4K
731Stony Brook University194.3K5.1K
731China University of Geosciences191.6K1.8K
731Smithsonian Conservation Biology Institute19186270
731Iwate University191.0K1.2K
731Nelson Mandela University29426855
731National Polytechnic Institute192.3K2.4K
731Monterey Bay Aquarium Research Institute19158248
731Autonomous University of Tlaxcala19165211
731University of Wisconsin–Stout19125244
731Autonomous University of Yucatán19510655
731Bellarmine University2941205
731Imam Khomeini International University19562672
731University of Tarapacá19360484
731Catholic University of the North19594773
731École nationale des travaux publics de l'État19160252
731Autonomous University of Baja California Sur2982164
731Chinese Academy of Fishery Sciences19474639
731Universidad Nacional de Rosario199621.0K
731Hormozgan University1944105
731Hunan University of Science and Technology19783927
731Marine Institute of Memorial University of Newfoundland19159265
731Chinese Academy of Agricultural Sciences191.4K1.7K
731University of Georgia Marine Institute192546
731Leshan Normal University1990139
731Abdul Wali Khan University Mardan19573744
731Heilongjiang Academy of Sciences1965126
731Korea Polar Research Institute19269378
731University of Iowa196.5K7.0K
766University of Kiel182.1K2.9K
766Waseda University183.0K3.3K
766Scripps Institution of Oceanography18408629
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766University of Zagreb183.8K4.2K
766Middle East Technical University281.7K3.1K
766Hong Kong University of Science and Technology182.5K3.1K
766National University of Lesotho2848162
766St. Olaf College18238321
766Guangxi University181.6K1.8K
766Université Félix Houphouët-Boigny28122384
766Institut universitaire de France18194450
766Nova Southeastern University181.1K1.6K
766University of Nebraska Omaha189881.4K
766Andhra University188851.0K
766Isfahan University of Technology181.6K1.9K
766Mahatma Gandhi University18420595
766Qingdao Agricultural University18688891
766San Antonio River Authority1816
766University of Gour Banga18109187
766Universidade Federal da Bahia281.7K2.3K
788University of Hong Kong176.7K7.5K
788Loyola University New Orleans17141239
788University of Coimbra173.6K4.4K
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788University of Canterbury172.9K3.8K
788Shanghai Jiao Tong University175.6K6.1K
788Illinois State University171.8K2.2K
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788United Nations Economic and Social Commission for Asia and the Pacific17620
788University of Porto173.5K4.5K
788Cochin University of Science and Technology17762974
788Sokoine University of Agriculture27257631
788University of the Virgin Islands1744116
788Utica College1799156
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806Shanghai Maritime University16727913
806University of London167.6K8.6K
806James Madison University161.1K1.7K
806Concordia University163.5K4.4K
806Czech Academy of Sciences163.4K4.0K
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806University of Portland26115451
806Panjab University161.7K2.2K
806University of Pisa165.2K6.1K
806Chinese Culture University16533922
806University of KwaZulu-Natal361.4K3.4K
806Mahasarakham University16419671
806South China University of Technology262.1K3.3K
806Lagos State University26107319
806Monmouth University26117413
806Universidade Federal do Paraná262.4K3.4K
806National Institute of Water and Atmospheric Research16313513
806Agricultural University of Cracow1697174
806Vassar College16485762
806Western Colorado University1661121
806University of Lomé2685361
806Columbus State University16155314
806Hangzhou Normal University161.1K1.6K
806University of Puerto Rico at Bayamón16514
806North China Electric Power University161.2K1.4K
806Principia College161638
806Shippensburg University of Pennsylvania16246397
806Zoological Survey of India16111129
806Mudanjiang Normal University165490
806IPB University16447360
806University of Nottingham Malaysia16175361
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838University of Adelaide155.6K7.1K
838Seoul National University155.8K6.8K
838Bureau de Recherches Géologiques et Minières15261428
838Hebrew University of Jerusalem155.1K6.2K
838University of Zurich155.7K7.1K
838University of Belgrade154.4K5.2K
838Hungarian Academy of Sciences153.0K4.0K
838University of Aberdeen154.4K5.6K
838Acadia University252901.0K
838University Hospital Zurich151.9K2.5K
838Ajou University151.6K2.3K
838University of Turin155.5K6.7K
838Federal University of Rio de Janeiro155.2K5.5K
838Fort Hays State University15124263
838Westinghouse Electric Corporation15227241
838Universidad Nacional de La Plata152.0K2.4K
838University of Havana157651.1K
838University of Prešov15193262
838Hubei University255861.2K
838New Mexico Institute of Mining and Technology15520844
838Stellenbosch University153.5K4.5K
838Ocean University of China151.8K2.3K
838University of Novi Sad151.9K2.5K
838Southern Cross University159341.5K
838K. N. Toosi University of Technology15565884
838Indian Institute of Technology Kharagpur251.3K2.4K
838Memorial University of Newfoundland252.2K4.5K
838University of Tabriz151.9K2.4K
838Tianjin University153.0K3.5K
838Bournemouth University151.2K1.9K
838Macaulay Institute15257459
838Laurentian University255961.6K
838National Agricultural Technology Institute15262454
838National University of General San Martín15343491
838University of Electronic Science and Technology of China152.3K2.8K
838Istanbul University-Cerrahpaşa25368935
838Çankırı Karatekin University15243464
838Jiangsu University152.3K2.8K
838Loras College154168
838North Central College1569141
838University of Palangka Raya1514186
838Heilongjiang Bayi Agricultural University15296455
838Instituto Nacional de Ciencias Agrícolas15195315
838National Wildlife Federation35243
838Royal Botanic Gardens15326490
838Cleveland Metroparks15322
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885Makerere University141.3K2.0K
885Çanakkale Onsekiz Mart University147531.3K
885National Park Service142271
885Kyoto University147.0K8.0K
885Rhodes University141.1K1.7K
885Oregon Institute of Technology1447126
885Indian Institutes of Technology144.5K5.5K
885National Cheng Kung University143.7K4.8K
885University of Tehran144.5K5.6K
885Southwest University142.2K2.9K
885Trakya University148521.3K
885University of Southern Indiana14181447
885Ankara University143.0K3.9K
885Shimane University141.5K2.0K
885Pontifical Catholic University of Chile143.1K4.3K
885Hokkaido University of Education14211348
885Eastern Washington University14348688
885University of Oulu143.4K4.8K
885Finnish Forest Research Institute14236423
885Western Illinois University146171.0K
885Georgia State University143.4K4.7K
885Royal British Columbia Museum142761
885Maria Curie-Skłodowska University149961.4K
885Kwame Nkrumah University of Science and Technology141.1K1.7K
885University of Calabria142.0K2.9K
885Manchester Metropolitan University142.2K3.3K
885Rollins College14214409
885University of Aleppo14127304
885Universidade Federal do Ceará142.7K3.0K
885Umm Al-Qura University149751.5K
885Abdelmalek Essaâdi University14315568
885Sidi Mohamed Ben Abdellah University14356574
885École Nationale Supérieure des Mines de Saint-Étienne14239426
885Van Yüzüncü Yıl University149951.5K
885Ondokuz Mayıs University141.5K2.2K
885Rivers State University of Science and Technology1498171
885Sonoco1423
885Tarbiat Modares University143.0K4.0K
885Universidade Estadual de Maringá141.8K1.9K
885University of Central Missouri14257500
885Yantai University148711.2K
885California State University, Fresno14109230
928University of South Australia133.1K4.8K
928University of Namibia13315665
928American University of Beirut132.5K3.9K
928Harbin Institute of Technology133.0K3.7K
928University of Colorado Boulder133.2K4.7K
928Athabasca University13338718
928University of Montpellier132.4K3.7K
928University of León131.2K1.9K
928Muséum national d'histoire naturelle236571.5K
928Carthage University138961.5K
928Kindai University132.1K2.8K
928Brock University131.7K2.8K
928Huaqiao University131.1K1.5K
928Ohio University132.5K3.8K
928Fukushima University13301499
928Hue University13280548
928Visayas State University1353122
928Western Michigan University231.1K2.9K
928University of Louisiana at Monroe13323644
928Western Connecticut State University1395240
928University of Kerala233831.0K
928Qatar University131.9K3.1K
928St. Francis Xavier University136591.2K
928Université de Moncton136171.2K
928Bursa Technical University13223448
928Hunan Agricultural University137251.2K
928Mersey Tobeatic Research Institute1354
928National Institute of Hydrology13104196
928National University of Luján13127265
928Toho University131.3K1.9K
928University of Puerto Rico, Río Piedras Campus1373226
928Toronto Zoo132048
928Universidad de Castilla la Mancha131.1K2.0K
961University of Aveiro122.6K4.1K
961Karlsruhe Institute of Technology123.4K4.9K
961Gangneung–Wonju National University125901.0K
961Assam University12389792
961Mount Allison University12415784
961Masaryk University122.5K3.8K
961Clarkson University121.2K1.9K
961Universidad Nacional de Cuyo12464866
961Geoscience Australia12132236
961Prince of Songkla University121.7K2.8K
961National Institute of Amazonian Research12401638
961(former) Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement122.4K3.6K
961King Saud University124.5K6.2K
961Slippery Rock University of Pennsylvania2298520
961Northwest Normal University128201.2K
961University of Ghana121.6K2.7K
961University of Arkansas at Pine Bluff1276216
961French Agricultural Research Centre for International Development127441.2K
961Linyi University12497890
961Southwest Jiaotong University121.6K2.3K
961South China Normal University121.6K2.4K
961University of Lorraine122.2K3.4K
961Archbold Biological Station1262122
961Beijing University of Civil Engineering and Architecture12358636
961Finger Lakes Community College12314
961Guilin University of Technology12650997
961Kerala University of Fisheries and Ocean Studies1246125
961University of Abomey-Calavi12449879
961Rakuno Gakuen University12311553
961Heilongjiang Academy of Forestry12417
961Romanian Academy126171.1K
961United States House of Representatives121627
993University of Oxford119.7K12.4K
993University of Freiburg113.9K5.9K
993Technion – Israel Institute of Technology113.8K5.6K
993West Japan Railway Company112550
993Chien Hsin University of Science and Technology11152353
993University of New Caledonia1170213
993Federal University of Rio Grande do Sul213.6K6.3K
993Donghua University111.3K2.0K