3.5(top 10%)
impact factor
6.0K(top 5%)
papers
175.9K(top 2%)
citations
131(top 5%)
h-index
3.8(top 10%)
extended IF
6.1K
all documents
182.5K
doc citations
188(top 5%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Michigan State University1013,989130188
2University of California1493,8961.0K1.7K
3Ehime University643,781258
4Patuxent Wildlife Research Center672,75735
5United States Geological Survey792,4542660
6Chinese Academy of Sciences812,4051.1K929
7University of Guelph572,219138132
8University of Georgia691,940172308
9NOAA491,8896988
10Rutgers University621,783172391
11National Marine Fisheries Service401,4074458
12University of Barcelona331,321399409
13University of Tokyo291,3121.6K982
14National Center for Scientific Research261,2912.0K1.2K
15University of Saskatchewan371,259197220
16New York State Department of Health271,2205462
17University of Michigan221,1112.1K1.7K
18University of Florida391,0558031.1K
19Virginia Tech371,026322466
20United States Environmental Protection Agency381,01143101
21University of Missouri291,006456525
22Trent University229473339
23University of Gothenburg24946578636
24Hong Kong Baptist University2192596105
25University of Wisconsin–Madison359051.1K1.7K
26National Wildlife Health Center1289274
27University of Gdańsk1788113438
28University of Mississippi1485715483
29Oregon State University39850252511
30Memorial University of Newfoundland21828198164
30Korea University of Science and Technology88281.2K213
32University of Amsterdam187991.1K1.1K
33Aristotle University of Thessaloniki17796654362
34University of Antwerp13795506318
35Pennsylvania State University257931.2K1.3K
36National Institute for Environmental Studies267906975
37Swedish University of Agricultural Sciences16783355296
38Southern Illinois University Carbondale3278259122
39University of Hawaii14776313233
40McMaster University147691.3K882
41State University of New York at Albany1076511055
42Oak Ridge National Laboratory25764352438
43(former) Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement13748575482
44Wageningen University & Research21739521634
45Cornell University307208611.5K
46University of Siena17711300220
47University of Aveiro29695166205
48Tokyo University of Agriculture and Technology18688256123
49University of Giessen10685698366
50University of Maryland316848221.5K
51Clemson University28681168272
52Université du Québec à Montréal11676271134
53Stockholm University15674619569
54University of Toronto136723.5K2.4K
55University of North Texas14659293188
56City University of Hong Kong15647589459
57University of São Paulo216431.8K1.3K
58Ghent University146171.3K1.1K
59University of Washington236011.9K2.4K
60Umeå University14592616595
60University of Brasília8592710107
62Chang'an University659013424
63University of Padua145771.4K1.0K
64University of Maryland Center for Environmental Science125734252
65Simon Fraser University32570155480
66Radboud University Nijmegen15568634681
67National Taiwan University22563747819
68McGill University185591.6K1.7K
69Tel Aviv University55583.3K1.2K
70Wichita State University155564843
71Free University9547212143
72Seoul National University145431.4K989
73University of Santiago de Compostela10542339226
74University of Glasgow115381.5K1.0K
75National Ocean Service852565
76National Autonomous University of Mexico22514613549
77Osaka Prefectural Institute of Public Health16512923
78Universidade Federal de Santa Maria16502300116
79University of California, Davis22485349819
80University of Central Florida24832.6K383
81Kobe College848142
82Utrecht University184781.0K1.5K
82Missouri University of Science and Technology6478416170
84University of Wisconsin–Green Bay2468977
85Robert Wood Johnson Medical School13466130170
86New York State Department of Environmental Conservation8465179
87Chesapeake Biological Laboratory64621713
88Centers for Disease Control and Prevention16461117182
89Vrije Universiteit Amsterdam14457732963
90University of South Carolina14449769878
91Technical University of Denmark11444849795
92Kumamoto University6442881296
93Texas Tech University18434280373
94Université de Montréal94281.7K1.2K
95Prefectural University of Kumamoto5425347
96Autonomous University of Barcelona94241.3K814
97Anna University5413615162
98Duke University114041.4K1.4K
98Ben-Gurion University of the Negev14044.7K605
98National Aquarium1404141
101Skidaway Institute of Oceanography63993730
102Kuwait Institute for Scientific Research133951821
103University of South Australia6390803432
104Chinese Academy of Fishery Sciences123889255
105Concordia University17380275458
105King Abdulaziz University23802.4K445
107State University of New York133761.1K1.3K
108Stellenbosch University11375628466
108Federal University of Rio Grande113758840
110Annamalai University8370244118
111Aligarh Muslim University6364480161
112Kyoto University103592.6K1.8K
113Harbin Institute of Technology53571.6K710
114Savannah State University9352210
115University of Tübingen73501.6K1.1K
116Murray State University93491318
117Uppsala University73452.3K1.6K
118Curtin University63401.3K713
119University of Tennessee233385461.3K
120Minnesota Pollution Control Agency833135
121Nankai University63291.0K493
121Spanish National Research Council6329452373
121Oklahoma State University19329272562
124North Carolina State University203217611.4K
125University of Connecticut83191.6K1.3K
126National Institute of Advanced Industrial Science and Technology7315537335
127University of Malaya23122.9K577
128University of Waterloo153119721.4K
128Florida International University12311372538
130University of Vienna93091.5K1.3K
131Tokyo University of Pharmacy and Life Sciences1308652123
132Louisiana State University143077601.1K
133East Tennessee State University10306114119
133Aarhus University113061.4K1.5K
133Jinan University8306615388
136University of Vigo11304223267
136University of Girona6304274200
138University of Illinois at Urbana–Champaign123031.4K1.7K
139Norwegian Polar Institute53027867
140University of Queensland73013.4K2.6K
141Nông Lâm University4299114
142Vrije Universiteit Brussel42981.3K669
142University of Ottawa122981.2K1.5K
144University of Liège52971.5K891
145University of Stirling8293437440
146University of Occupational and Environmental Health Japan13291170203
147Russian Academy of Sciences72902.6K1.4K
148University of Wales5289759535
149Heidelberg University62872.2K1.6K
149İnönü University12871.3K60
149Fırat University12871.3K132
152University of Texas at Austin102863.2K3.0K
152Georgia Institute of Technology52862.1K1.4K
154Shinshu University5284722285
155University of Calgary72812.6K1.9K
155Gonzaga University52815316
157University of Bern42802.5K1.4K
157Hatfield Marine Science Center72803238
159South Dakota State University11279124173
159Science Applications International Corporation62797478
161Pondicherry University327834488
161University of Massachusetts92781.2K1.4K
163Incheon National University227746970
164Universidade Federal do Paraná9272699326
165University of Hamburg62711.3K940
166Indian Veterinary Research Institute62688737
167University of Miami92671.3K1.4K
167University of Canberra1126790136
167Nanjing Agricultural University8267534435
170University of Wisconsin-Superior1126635
171Karolinska Institute52602.4K1.8K
171Baylor University5260556289
171University of Medicine and Dentistry of New Jersey8260109219
174Dalian Maritime University7257253128
175University of Murcia10256467470
176Sun Yat-sen University102551.6K1.4K
176Miami University8255405378
178University of Milan72542.3K1.8K
178University of Jyväskylä16254205478
180University of Texas Medical Branch11253671884
181Virginia Institute of Marine Science1025170116
182Utah State University15249296673
182RMIT University52491.2K706
184Carleton University7248819689
185Arkansas State University52465129
186Cairo University62451.7K673
187University of Shizuoka6241218154
188National Institute of Standards and Technology7240719657
188IFREMER724077116
190Ege University6239644326
190RTI International3239585336
192Chinese University of Hong Kong62382.4K1.8K
193University of Windsor10235311352
194Mississippi State University11234403568
195Bursa Uludağ University112338183
196American Cyanamid323212560
197ETH Zürich22313.6K1.9K
197Australian Nuclear Science and Technology Organisation423112084
197Tulane University6231882729
197University of Plymouth4231823494
201University of Duisburg-Essen12303.4K839
202University of Valencia62291.6K1.1K
203University of Bologna62282.7K2.0K
204University of Coimbra11227487710
204University of Białystok322731357
204Vancouver Island University122712812
207University of Helsinki102231.8K2.2K
207University of Tromsø – The Arctic University of Norway6223612587
207University of Miyazaki3223925290
210University of Buenos Aires10220855873
210University of Pittsburgh22206.2K2.8K
210University of Melbourne52204.6K3.1K
210Kwame Nkrumah University of Science and Technology322041190
214University of Liverpool42193.1K1.8K
215University of Ibadan6214584253
215Istituto Superiore di Sanità4214793565
217Southwest University8211610503
217Ruđer Bošković Institute11211143196
219University of Zagreb7210989626
219University of Campinas62101.7K932
219University of Minnesota Duluth4210138105
222Chungnam National University32091.3K517
222University of Manitoba122099911.6K
224Peking University62082.4K1.8K
224Université du Québec4208332260
224Kōchi University3208549176
224Yokohama National University6208502250
228University of Caen Normandy3207389196
228Nova Scotia Agricultural College32075131
230Örebro University4205415262
231United States Fish and Wildlife Service72042742
232Auburn University13202570982
232Cardiff University52022.1K1.6K
234Kyung Hee University8200870801
234Toulouse III University - Paul-Sabatier2200220105
236University of British Columbia81993.8K3.8K
237Chung-Ang University7198590459
237University of Minnesota101983.4K3.9K
239Kansas State University81978661.0K
239University of Arizona101972.1K2.7K
239University of the Basque Country10197383607
239Universidad Veracruzana319737442
243Taipei Medical University5196728474
244Pukyong National University2194950286
244Chalmers University of Technology41941.4K969
246Zhejiang University101932.2K2.2K
246Huazhong Agricultural University6193613508
248University of Bremen5192801649
248Katholieke Universiteit Leuven41923.7K2.6K
250Ashland University6189710
250Medical University of South Carolina61891.3K1.2K
252University of Science and Technology of China81881.2K1.1K
253Makivik Corporation118682
253South China Agricultural University5186582406
253University of California, Riverside9186226563
256Technical University of Madrid11852.4K576
256Nanjing University101851.1K1.2K
256Coventry University11851.8K283
259University of Madras6184323253
260University of Newcastle81831.2K1.6K
261Gyeongsang National University4182686371
261University of Agriculture7182380343
263University of Texas–Pan American41819060
263University of Wollongong51811.3K1.1K
265Ontario Veterinary College4180170126
265National Research Council Canada6180659725
267University of Belgrade61781.5K972
267State University of Medan11782983
269University of Naples Federico II71771.6K1.6K
269University of Wyoming13177287717
271Osaka City University5176680423
271University of Wisconsin–Milwaukee6176765794
271Consumers Energy317672
274University of Copenhagen51743.6K2.9K
274Dow Chemical Company917487145
276National Institute of Health Sciences7173140169
277NYU Langone Medical Center9172386655
278Lund University41703.6K2.7K
278National University of Córdoba7170346327
280Kyungpook National University51691.3K884
280Natural Resources Research Institute31693634
280Nicholas School of the Environment5169149210
283Bowling Green State University12168155416
284Jagiellonian University10167726787
284Norwegian Institute for Air Research41673764
284Universidade Estadual Paulista71671.1K767
287Rovira i Virgili University516676127
288University of Nebraska Medical Center6165992925
289Université catholique de Louvain91641.0K1.7K
290University of Alberta71633.5K3.5K
291Ludwig Maximilian University of Munich61622.3K2.3K
291University of Concepción10162302387
293Ohio State University101613.0K3.9K
293Czech Academy of Sciences31612.1K1.2K
293Washington State University81611.3K1.9K
293University of Sheffield31614.1K2.5K
293University of Cádiz6161354303
293Autonomous University of San Luis Potosí716111792
299Agriculture and Agriculture-Food Canada4160285282
300Université libre de Bruxelles51581.5K1.4K
301University of Bergen31572.3K1.6K
301Universidad Nacional del Litoral5157123106
301University of Bari31571.6K1.0K
304Korea Institute of Science and Technology4156500397
304East China Normal University51561.0K733
304Shandong Agricultural University5156352256
307City University of New York61551.4K1.4K
307University of New Brunswick8155362540
307Institut National des Sciences et Technologies de la Mer31559972
310National Polytechnic Institute8154479400
311New York University51532.4K2.2K
311Iowa State University101531.4K2.1K
311Alexandria University5153952515
311National Fisheries Research and Development Institute41534633
315West Virginia University31522.2K1.2K
315University of Kentucky101521.5K2.4K
315University of Chinese Academy of Sciences111529471.1K
318Universidad Autónoma Juan Misael Saracho115121
319Inha University11502.0K577
319Federal University of Rio de Janeiro51502.1K1.4K
319Boğaziçi University2150838318
319University of Puerto Rico4150659518
323Brookhaven National Laboratory5149604642
323James I University31496957
323Vancouver Aquarium814916
326University of Hohenheim6148440578
327University of Fort Hare114756787
327South African Medical Research Council1147409113
329Polish Academy of Sciences91461.4K1.7K
329Marche Polytechnic University21461.7K777
329University of Alcalá7146435576
329University of Reading41461.7K1.4K
329University of Algarve4146359282
329University of Wisconsin–La Crosse51466062
329Shanxi University6146394315
336Gwangju Institute of Science and Technology4144372307
336University of Cartagena314418241
338University of Rostock11432.4K805
338University of Urbino2143480204
340University of Oslo41423.2K2.5K
340Washington University School of Medicine11423.5K1.9K
342Chulalongkorn University51411.1K866
342University of Málaga31411.3K707
342Lehman College314114695
342Universidade de Santiago de Compostela3141643307
346Chinese Culture University114053394
346University of Calcutta31401.0K413
348University of Nottingham41393.5K2.8K
348Hokkaido University61392.3K1.9K
348Redeemer University1139294
348Natural History Museum3139690499
352University of Genoa51381.7K1.5K
352University of Montpellier 121385360
352Islamic Azad University71382.2K1.6K
352Jordan University of Science and Technology113840955
356Shanghai Jiao Tong University71372.4K2.4K
356Kobe University21372.2K885
356National Institute of Amazonian Research4137171124
356Indira Gandhi Centre for Atomic Research4137254164
356Bio21 Institute113712859
356Duke University Marine Laboratory21379075
356Universitat Rovira i Virgili5137396464
363Université de Nantes3136675464
364De La Salle University313516079
364Harbor Branch Oceanographic Institute41353837
364Whiteshell Laboratories41353738
364Mote Marine Laboratory21354633
368Shizuoka University3133901454
368Pontifical Catholic University of Rio de Janeiro2133758216
370University of Tasmania71328841.2K
370Colorado State University101321.1K2.0K
370University of Nevada, Reno71329771.4K
373University of Texas at El Paso3131728494
373Geological Survey of Finland113116363
375Sapienza University of Rome41303.3K2.5K
375Beijing Normal University8130866990
375Adama Science and Technology University31304915
378Rice University11263.1K1.4K
379Flinders University11253.2K1.2K
379National Taiwan Ocean University7125250363
381Autonomous University of Madrid51241.5K1.4K
381Chiang Mai University21241.5K626
381Towson University712484190
381Tennessee Technological University4124161120
385Brigham Young University41231.3K1.2K
385University of Jaén3123667404
385Union University112311724
385Albany Medical Center11231.2K482
389University of Minho5122868918
389Universidade Federal de São Carlos5122945612
391University of Southern California51213.7K3.7K
391National Center for Health Statistics1121260172
393George Mason University51201.0K1.2K
393National Center for Toxicological Research7120121227
393National University of Mar del Plata3120301167
396Kagoshima University5119858678
396University of Sydney71193.7K4.3K
396Chonnam National University5119872831
396University of Memphis6119573892
400Goethe University Frankfurt11183.8K1.5K
400College of William & Mary4118130173
400University of Idaho6118588797
400University of Zululand111837249
400Widener University211817062
400National University of Luján41181916
406University of Nairobi2117822318
406Sinop University211711330
406Swedish Museum of Natural History2117257178
409Hiroshima University41162.1K1.5K
409Universidad de Guanajuato1116946172
409Xiamen University61161.2K1.2K
409Nanjing University of Information Science and Technology6116339344
413Lille University of Health and Law1115259144
414Hoseo University3114219116
414University of Dhaka2114749266
414Instituto Tecnológico de Mazatlán511453
417TU Dresden41131.8K1.7K
417Tribhuvan University1113950166
417Medical University of Gdańsk4113517430
420University of Salamanca21121.8K812
420University of West Florida611267135
422Oita University11111.4K403
422Oita University of Nursing and Health Sciences11114914
424University of Porto41101.4K1.3K
424Sichuan University51102.6K2.1K
424Kitasato University11101.6K536
427Hanyang University51091.5K1.4K
427University of Novi Sad7109412445
427University of Phayao110922426
430Complutense University of Madrid91081.5K2.2K
430The Rockefeller University3108786859
430University of Wrocław7108508516
430University of York31082.3K1.8K
434Chungbuk National University5107634645
434University of Valle11071.1K190
436Florida Atlantic University31061.0K781
436University of Science and Technology Beijing4106951700
436China National Rice Research Institute110616179
439University of La Laguna5105544577
439Academia Sinica41051.8K1.6K
441University of Marburg11043.1K1.5K
441Shandong University41042.4K1.9K
441University of Delaware31042.4K2.0K
441St. Cloud State University61042796
441University of Reims4104113197
441University of Texas Health Science Center at Houston31041.3K1.1K
441Norwegian Institute for Water Research210410295
441New York State College of Veterinary Medicine410476100
449University of Prince Edward Island3103229199
449Atlantic Veterinary College31039381
451University of Louisiana at Lafayette6102191323
451Guizhou University5102417327
451Setsunan University4102134101
451Natural Environment Research Council6102111231
455Massachusetts Institute of Technology31013.5K3.3K
455University of Cologne41012.2K2.2K
455University of Seoul5101247298
455University of Innsbruck71017891.4K
459Imperial College London41004.2K4.1K
459Istanbul Technical University4100947755
459University of Camerino2100790473
459University of North Carolina61002.5K3.4K
459National Institute of Public Health6100356573
464Ankara University4981.2K937
464Pierre and Marie Curie University5981.1K1.6K
464Quaid-i-Azam University398775593
467Karlsruhe Institute of Technology2972.6K1.8K
468University of Jordan496610510
468Korea Research Institute of Chemical Technology296436301
468Korea Institute of Toxicology2965835
471Indonesian Institute of Sciences19537773
471Higher College of Technology195386
473University of Calabria3941.0K869
473Luleå University of Technology1941.4K596
473University of Cincinnati Medical Center194833428
476Chonbuk National University2931.2K732
476Macquarie University5931.5K1.9K
476California State University2934.0K2.0K
476University of Technology Sydney5938281.1K
476University of Victoria5931.2K1.7K
476Wilfrid Laurier University693257553
476Bharathiar University393491350
476Indiana University6932.4K3.1K
476National Zoological Park293141138
485Huntsman Corporation29279
485King Saud University5921.8K1.9K
485Agricultural Research Service492704826
485Fatima Jinnah Women University19212023
485Paul Verlaine University – Metz392136146
490Eulji University191529128
490Ajou University1911.6K645
490Tennessee State University69159144
490Agricultural University of Athens191759379
490Odense University Hospital391835739
490Cancer Research Institute191809416
496University of Turku5901.5K2.0K
496Lawrence Livermore National Laboratory490783951
496Indian Institute of Technology Delhi1901.9K726
496University of Rhode Island3901.2K1.2K
496Universidade Federal de Santa Catarina4901.9K1.1K
496Indian Institute of Technology Kanpur1901.4K550
502Konkuk University2891.5K901
502Central Queensland University389374375
502University of Zambia389170150
502Salisbury University28911170
502San Francisco Estuary Institute3891430
507University of Hong Kong3884.2K3.5K
507Wright State University588501801
507Chung Shan Medical University288602357
510University of Notre Dame2872.8K1.8K
510İzmir Institute of Technology487157190
510University of Pisa2873.9K2.7K
510University of Arkansas3871.7K1.4K
510Colorado Parks and Wildlife5872243
515University of Delhi6869691.1K
515Kyoto Women's University4864046
515University of Lucknow286460218
515Mallinckrodt Institute of Radiology186483295
519National Institute for Occupational Safety and Health685193376
519NOVA University Lisbon5857511.1K
519Shaanxi Normal University485687600
519University of California, Santa Cruz285683654
523University of Zielona Góra384252126
523University of Hawaii at Manoa5846381.2K
525Oklahoma State University–Stillwater5833983
525Old Dominion University5835971.0K
525Western Kentucky University283447263
525Rakuno Gakuen University383139108
525Claude Bernard University Lyon 14831.2K1.4K
530Patna University2824028
530Maastricht University2822.6K2.1K
530Madurai Kamaraj University382306268
530Beltsville Agricultural Research Center182427252
530University of California, Berkeley3822.8K3.0K
535Pontifícia Universidade Católica do Rio Grande do Sul281754307
535Dalian University18135186
535University of South Alabama381633706
535University of Iowa3814.0K3.6K
539Michigan Technological University2801.1K769
539Rhodes University480465487
539China University of Geosciences580785805
539University of Dundee1803.0K1.6K
539Middle Tennessee State University180771230
539Virginia Commonwealth University1804.7K2.4K
539Health Sciences University of Hokkaido480122157
539Indian Institute of Chemical Technology280322300
539University of Nevada, Las Vegas380423476
548EMI2792212
548Erasmus University Rotterdam1793.0K1.7K
548Catholic University of Portugal179549207
548North Dakota State University7794581.0K
548Marine and Freshwater Research Institute17915491
548Université de La Réunion279181158
554University of North Carolina at Chapel Hill6782.3K3.4K
554Los Alamos National Laboratory2781.5K1.3K
554Carthage University278535213
554Hong Kong University of Science and Technology2781.8K1.5K
554Ain Shams University3781.6K1.0K
554Carl Von Ossietzky Universität Oldenburg178292124
560Joint Institute for Nuclear Research777226252
560University of Seville5771.5K1.7K
560University of Maine4777651.0K
560University of Eastern Finland477784978
560Pacific Union College177171
560Deen Dayal Upadhyay Gorakhpur University37710555
566Dalhousie University3762.9K2.8K
566University of Ioannina3761.1K1.1K
566University of Nebraska–Lincoln3761.8K1.7K
566Maria Curie-Skłodowska University276666345
566University of Palermo2762.2K1.6K
566National Institute of Technology1763.2K1.3K
566International Atomic Energy Agency376244244
573Purdue University6753.2K4.2K
573Acadia University275291233
573University of Perugia2752.5K1.9K
573Nihon University4751.4K1.2K
573Shanghai University3751.5K1.2K
573University of Wisconsin–Stevens Point27511490
573Guru Nanak Dev University275587391
573New England Aquarium2753941
581University of Zurich2744.3K3.3K
581London South Bank University374371369
581University of Trieste1742.8K1.4K
581Goce Delčev University of Štip2742214
581Universidade Federal do Amazonas274551190
586National and Kapodistrian University of Athens5732.2K2.7K
586University of Bucharest273895456
586Federal University of Rio Grande do Sul3732.9K2.0K
586Universidad Nacional de La Plata673547708
586Edinburgh Napier University173991444
586Indiana University of Pennsylvania473117151
586University of Southern Denmark2732.2K1.8K
586University of Sannio373219262
594University of Łódź672545589
594University of Natal172898458
594Federal University of Viçosa2721.3K689
597University of Southampton3713.7K3.6K
597University of London3714.6K4.2K
597Tokai University1711.8K701
597University of Ghana371655518
597Beijing Forestry University271729516
597Canadian Rivers Institute4712142
597Guru Angad Dev Veterinary and Animal Sciences University2718740
597National Center for Agricultural Utilization Research371151206
597Plymouth Marine Laboratory171120118
597Kansai Medical College27134
597CSIRO Land and Water3711730
597Commonwealth Scientific and Industrial Research Organisation3711.1K1.3K
609University of Aberdeen2703.1K2.6K
609Çanakkale Onsekiz Mart University370301238
609Tottori University1701.8K832
609Florida Gulf Coast University47061106
609Miyagi University of Education3704754
609State University of New York at Oneonta2703829
609Changchun Normal University5703048
609Federal University of Pelotas2701.3K527
609D.A.V. College Managing Committee2702815
618Çukurova University369637549
618Hebei University169985376
618College of Wooster2699188
618University of Oulu5691.3K1.9K
618University of the Azores269218169
618La Trobe University1693.9K2.2K
618University of Notre Dame Australia1691.4K794
618Pacific University3696883
618National Chiayi University469203266
618Universidad de Oriente26918871
618Sfax Preparatory Engineering Institute169158
618Manonmaniam Sundaranar University169304108
630University of Silesia in Katowice468652468
630Atatürk University1681.9K765
630Ca' Foscari University of Venice468214369
630Central Pollution Control Board16894
630Iğdır University16812038
630Northwest Atlantic Fisheries Centre2683748
630Hydro-Québec16811068
637University of Illinois at Chicago6672.0K3.5K
637University of Toledo2671.6K1.2K
637Guizhou Normal University467121101
637Aarhus University Hospital1672.0K1.3K
641Qingdao University366894823
641Dong-A University366437464
641Universitat Politècnica de Catalunya2661.5K1.2K
644Dankook University365638581
644University of South Florida3653.3K3.2K
644Masaryk University4659651.2K
644Universidade do Porto4659091.3K
648Bhabha Atomic Research Centre464755774
648University of Western Australia2644.0K3.5K
648Karolinska University Hospital1642.4K1.7K
648Hanoi University164223
652University of Ljubljana5631.4K2.1K
652Birzeit University163237115
652University of Arkansas for Medical Sciences3631.4K1.5K
652Woods Hole Oceanographic Institution263472530
652Texas Christian University263722519
652National Institute of Animal Health263183162
652Hokkaido Institute of Public Health3633661
652University of Maryland, Baltimore County1631.1K695
660Université du Québec à Rimouski462138240
660Creighton University262722675
660Newcastle University1625.4K3.2K
660University of Nice Sophia Antipolis1621.2K753
660Silesian University of Technology362669547
660Tuscia University262576580
660Children's Hospital of Eastern Ontario162421261
660Universidad Politécnica de Cartagena262416341
660Ottawa General Hospital162166111
669Akdeniz University2611.0K646
669University of New England3619181.1K
669Illinois State University361805877
669Ministry of Health2612.4K1.6K
669University of Toyama2611.6K1.2K
669University of South Dakota261575571
669Andhra University361410316
669Federal University of São Paulo3611.7K1.5K
669North Slope Borough1612919
678University of Alabama2603.7K2.9K
678Tokyo University of Marine Science and Technology260321242
678University of Texas System2601.7K1.6K
678De Montfort University1601.6K746
678Theodor Bilharz Research Institute16016154
678National Engineering College16013460
678National Scientific and Technical Research Council6606481.2K
685Johannes Gutenberg University Mainz1592.8K1.8K
685University of the Punjab359665615
685Hacettepe University1593.5K1.7K
685University of the Balearic Islands1591.2K640
685Sonora Institute of Technology2599465
685South Valley University159697265
691Polytechnique Montréal258839750
691University of Oldenburg1581.1K653
691Montana State University2581.4K1.3K
691Shenzhen University4581.1K1.2K
691University of Guayaquil15815314
696University of Koblenz - Landau45795247
696East Carolina University4579541.5K
696Toyo University357270241
696New Mexico State University2571.4K1.2K
696Hawaii Pacific University2574368
696Southeast University1573.4K1.9K
696Hokuriku University257129138
696Corning Inc.157259162
704Miguel Hernández University of Elche256832782
704Technical University of Berlin1563.0K1.9K
704Fordham University256985822
704University of Winnipeg456184368
704Hong Kong Polytechnic University1564.2K2.6K
704Tennessee Valley Authority15616369
704Texas State University356770836
704St. Olaf College25612987
704Loyola University Chicago2561.4K1.2K
704Wadsworth Center1562838
704Universidad Nacional Mayor de San Marcos156620144
7153M15513479
715University of the Aegean255588513
715Nicolaus Copernicus University in Toruń355913730
715University of Oviedo2551.9K1.6K
715Berhampur University15521970
715Liaoning Technical University155334105
715Tarbiat Modares University6559291.6K
715Korea University3552.5K2.6K
723Saint Petersburg State University354741486
723University of Tsukuba3543.0K2.7K
723University of León254741609
726University of A Coruña353618692
726Linyi University153499213
726CSIRO Oceans and Atmosphere153282259
729University of Szeged1522.3K1.4K
729Zhejiang University of Technology3521.1K997
729Deakin University2522.9K2.7K
729University of Johannesburg352972886
729Macdonald Campus25277107
729UCL School of Pharmacy152318262
729PRBO Conservation Science1523441
736University of Turin3513.3K3.5K
736Northern Illinois University4518721.3K
736Southern Cross University151936631
736Bharathidasan University151758409
736Universidade Santa Cecília2511416
736University of California, Los Angeles3513.3K3.9K
736Brazilian Agricultural Research Corporation251329289
736Pathein University25112
744Cranfield University4507261.1K
744Emory University3503.2K3.5K
744University of Magdeburg150741597
744Delft University of Technology3502.3K2.5K
744Florida State University4502.2K3.0K
744Massey University1503.0K1.9K
744JEOL1501815
744University of Detroit Mercy350143174
744University of South Bohemia in České Budějovice350398520
744Southwest Research Institute350200274
744Sohag University150654287
744Denison University250168116
744Chengdu University of Information Technology350212190
744Copenhagen University Hospital1501.5K1.1K
758Tongji University4491.8K2.1K
758The University of Tampa149293157
758University of Montpellier2491.6K1.5K
758Banaras Hindu University3491.5K1.5K
758University of Putra Malaysia2491.8K1.5K
758Nanjing Normal University2491.3K1.0K
758University of Northern Iowa349290407
758Universidad Autónoma del Estado de Hidalgo249325178
758Jiangxi Agricultural University249332297
758Fondazione IRCCS Istituto Nazionale dei Tumori349360490
768Bielefeld University1482.4K1.6K
768Bayer448315656
768Lebanese American University148532290
768American University of Beirut1482.5K1.4K
768Brunel University3481.0K1.6K
768University of Messina3481.6K1.9K
768University of Alaska Fairbanks348465683
768Jackson State University248303371
768Manaaki Whenua – Landcare Research348214326
768Universidade do Extremo Sul Catarinense248130108
768Illinois Environmental Protection Agency14895
768University of Mons-Hainaut148276241
780Johns Hopkins University5473.5K5.2K
780University of Pavia2473.0K2.7K
780Scripps Institution of Oceanography247292391
780Coastal Carolina University34769115
780Kuvempu University147328193
780Universidad Nacional del Comahue247223215
780Federal University of Paraíba1472.0K748
780National Institute of Environmental Research34794131
780Universidade Feevale24714253
780Universidade Paranaense14713435
780Shri Ramswaroop Memorial University1473315
791University of Warsaw2462.3K1.6K
791Yarmouk University446200323
791King's College London2464.4K4.0K
791National Kaohsiung Normal University246184158
791Sam Houston State University346294390
791University of North Florida446146387
791Osmania University246601467
791Moss Landing Marine Laboratories24677110
791University of Regina1461.4K834
791Autonomous University of Sinaloa246247147
791University of Burdwan346371376
791Federal University of Western Pará14622953
803Yonsei University2454.2K3.6K
803University of Texas at San Antonio2451.6K1.7K
803Indiana State University445172422
803Cape Peninsula University of Technology145495252
803Institute for Biodiversity and Ecosystem Dynamics1453946
803Toyama Prefectural University245264189
803Central South University4452.5K2.9K
803National University of General San Martín44552144
803Usa Marine Biological Institute2451417
803Moi University145369198
803Long Beach Polytechnic High School14532
803Icelandic Institute of Natural History1453438
803Virginia–Maryland College of Veterinary Medicine145322260
803National University of Science and Technology145325150
817National Sun Yat-sen University3449461.2K
817Norwegian University of Science and Technology2443.2K3.2K
817Hoechst244136171
817University of Baghdad1441.1K389
817National University of Singapore1447.7K5.3K
817University of Lahore344268314
817University of Peshawar244444412
817Vallabhbhai Patel Chest Institute3446799
817Instituto Politécnico de Bragança144257160
826Dartmouth College3431.3K2.0K
826Kaohsiung Medical University2431.3K1.2K
826University of the Philippines343282502
826York University1434.5K2.9K
826University of Niš1431.1K502
826Daniel B. Warnell School of Forestry and Natural Resources24312
826Alberta Innovates34362139
833Procter & Gamble242105181
833University of Franche-Comté142916722
833Yeshiva University2428251.1K
833University of the Ryukyus1421.8K1.0K
833Missouri State University342346537
833West Pomeranian University of Technology242467327
833National Institute of Water and Atmospheric Research142314297
833University of Alicante3421.1K1.3K
833Medical University of Silesia1421.1K660
833Central Marine Fisheries Research Institute1428148
833National Hydrology Research Centre1423641
833Natural Resources Conservation Service1429183
833University of Nebraska at Kearney24290131
833University of Rochester Medical Center1422.1K1.6K
833Hungkuang University142349245
833Universidad Autónoma del Estado de México242368245
833Universidad de la República1421.8K924
850China Agricultural University2411.6K1.5K
850Fudan University3413.6K3.7K
850McNeese State University2417976
850University of Lausanne1413.3K2.6K
850Eawag141316352
850Far Eastern Federal University241349188
850University of the West Indies1411.8K909
850Université du Québec à Trois-Rivières241452526
850Kyushu University4413.3K3.8K
850Mid Sweden University241343465
850Utkal University141355188
850Kyungnam University141356189
850University of Mazandaran141789446
850National Institute for Agro-Environmental Sciences241155211
850Shaanxi University of Technology141256110
850Canadian Wood Council141112109
866University of Kiel3401.0K1.8K
866Tallinn University of Technology240607665
866University of Graz4401.1K1.9K
866Murdoch University2401.3K1.6K
866Canterbury Christ Church University140513279
871University of Manchester1398.5K6.1K
871University of Ferrara1392.5K1.9K
871Charles Darwin University139919683
871Lakehead University339521902
871University of Western Brittany239548699
871Royal Military College of Canada239290334
871Ba Ria - Vung Tau University13912
871Universität Hannover139718595
879Lincoln University238524682
879University of Bristol3383.9K4.7K
879Drexel University1383.1K2.3K
879Georgia Southern University1381.3K788
879Tunghai University138721465
879Muséum national d'histoire naturelle438425821
879Czech University of Life Sciences Prague238380379
879Portland State University2381.2K1.4K
879Federal Agency for the Safety of the Food Chain1382121
879Chang Gung University2381.6K1.6K
879Odense University338334653
879Maseno University23875101
879Central Drug Research Institute238245302
879Chang Jung Christian University138275187
879Jožef Stefan Institute338564829
879ICF International23865126
879Federal University of Rondônia23817473
879National Food Administration138122129
897San Diego State University1373.2K2.4K
897Dokuz Eylül University2371.2K1.2K
897Eastern Washington University137351214
897University of Namur237470699
897Indian Agricultural Research Institute137511453
897Laurentian University337398741
897Roger Williams University23755100
897Alagappa University237341401
897Niğde Ömer Halisdemir University237263314
897Yangzhou University1371.9K1.2K
897Hoshi University137343271
897Royal Holloway, University of London2371.1K1.3K
897Florida Fish and Wildlife Conservation Commission237110129
910Universidad Autónoma de Nuevo León236871734
910École polytechnique fédérale de Lausanne1362.4K2.1K
910Cadi Ayyad University136592302
910Chongqing University2362.0K1.8K
910Shiga University of Medical Science1361.2K813
910Tokyo University of Agriculture236530530
910Computer Sciences Corporation136120107
910Shiraz University2361.4K1.4K
910Valdosta State University236160183
910Academy of Natural Sciences of Drexel University136146149
910Autonomous University of Campeche3362366
910Shukutoku University1362312
910Ludong University236437383
910Universidad Santa María1362020
924Yale University2355.0K5.2K
924National Academy of Sciences of Ukraine1352.0K1.3K
924Pontifical Catholic University of Chile3351.5K2.1K
924University of Paris-Sud1352.1K1.9K
924Georgia Tech Research Institute135135125
924Carlos III Health Institute2358321.1K
924Nanjing Medical University2351.5K1.5K
924National Research Centre3351.2K1.4K
924Southern California Coastal Water Research Project1351426
924Centre Hospitalier Universitaire de Rouen135495409
924Université d'El Tarf13511
935Gdańsk University of Technology234811797
935National Autonomous University of Nicaragua1346549
935SRI International134977937
935Trakya University234451457
935Federal University of the State of Rio de Janeiro134408157
935Polytechnic Institute of Leiria134208166
935Imam Abdulrahman Bin Faisal University234602589
935National Institute of Chemistry234355475
935Institut de Radiobiologie Cellulaire et Moléculaire13482103
935Lancaster University1343.2K2.4K
935Universidade Estadual de Londrina234845582
935Hanoi University of Civil Engineering2344948
947Amherst College133478390
947Federico Santa María Technical University133596380
947Soonchunhyang University133995726
947Middle East Technical University2331.7K1.8K
947University of Cantabria233509762
947Indian Institute of Science4331.5K2.1K
947Shimane University233977942
947University of Colorado3333.7K4.9K
947University of Nebraska Omaha333334705
947Canadian Food Inspection Agency133179169
947Forest Research Institute333149260
947Montclair State University133975680
947Chesapeake Research Consortium13335
947Kurdistan University of Medical Sciences133421268
947Sam Ratulangi University13320868
947Universidad de Los Lagos133279127
947Ministry of Agriculture, Forestry and Fisheries2334284
947California Science Center13313
947United States Army Corps of Engineers33356140
947Universidad de Santiago de Chile133920640
967Montpellier 2 University132654707
967University of the South Pacific132436334
967Gakushuin University232237283
967Kent State University1322.7K2.1K
967Capital University of Economics and Business132232140
967UCLA Ronald Reagan Medical Center1321.0K890
967Beijing University of Chemical Technology1321.4K1.0K
967Universidade Federal do Ceará1322.7K1.5K
967Södertörn University232155252
967Krasnoyarsk State Agrarian University1325612
967Krasnoyarsk State University1326225
967Universidade Luterana do Brasil132308218
967Federal University of Southern Frontier2323246
967Yangtze University432324599
967University of Virginia2324.7K4.9K
982University of Canterbury2312.0K2.3K
982Inje University2318491.0K
982Gyeongnam National University of Science and Technology131180175
982James Cook University2311.5K2.0K
982Southeast Missouri State University131262197
982Hohai University2311.1K1.1K
982Bedford Institute of Oceanography231213296
982University of Southern Indiana23184140
982University of Milan-Bicocca231530893
982Paris Diderot University1312.2K1.9K
982Georgia-Pacific131126
982University of Rennes131293321
982Recep Tayyip Erdoğan University131471289
982Shanghai Ocean University331323526
982De La Salle Araneta University13141
982Instituto Nacional de Ciencias Agrícolas131195156
982Royal Ontario Museum131177163
982Dr. B.R. Ambedkar University1311412
1000John Paul II Catholic University of Lublin13027152