2.9(top 20%)
impact factor
16.1K(top 1%)
papers
293.3K(top 2%)
citations
141(top 5%)
h-index
2.9(top 20%)
extended IF
16.4K
all documents
311.7K
doc citations
203(top 5%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Chinese Academy of Sciences40212,013268271
2University of Tehran1453,3521837
3Islamic Azad University1663,3004661
4Beijing Normal University982,8096373
5Indian Institutes of Technology872,452183164
6Banaras Hindu University632,4034416
7Shiraz University502,2293612
8Indian Agricultural Research Institute672,116910
9Jawaharlal Nehru University511,9472013
10University of California781,9212.0K2.7K
11National Environmental Engineering Research Institute701,88412
12Anna University381,7847032
13United States Geological Survey641,7043588
14Tarbiat Modares University471,6985547
15University of Putra Malaysia421,6648661
16Ghana Atomic Energy Commission211,61431
17Oregon State University501,581178273
18Kastamonu University481,57621
19Peking University301,438605396
20United States Environmental Protection Agency751,4071657
21Indian Institute of Technology Delhi221,39914245
22Nanjing University401,354329270
23Dokuz Eylül University451,339917
24Quaid-i-Azam University381,3026644
25National Taiwan University581,296245368
26Aristotle University of Thessaloniki381,287230195
27University of Florida381,278835953
28Tehran University of Medical Sciences361,258244104
29Kwame Nkrumah University of Science and Technology241,256254
30United States Forest Service641,24746112
31King Saud University471,232187186
32National Botanical Research Institute351,22947
33University of São Paulo661,206539665
34Istanbul University561,2052662
35Çukurova University321,1801911
36University of Ghana281,1573815
37Virginia Tech431,156260407
38Karadeniz Technical University521,148412
39Rutgers University511,145245654
39National Institute of Hydrology281,14577
41National Institute of Oceanography501,140720
42University of South Florida161,126664335
43University of Calcutta381,1165630
44Auburn University101,092762163
45University of Maine401,0764378
46Annamalai University261,0755235
47Korea University of Science and Technology281,027276170
48National Autonomous University of Mexico561,025186247
49Kyoto University231,0241.5K867
50Istanbul Technical University379997297
51Saint Mary's University299838210
52University of Siena3697183148
53University of Malaya35968163188
54Ghent University42941342755
55University of Madras199188739
56University of Delhi1890430397
57Erciyes University348902937
58Wageningen University & Research25869437566
59University of Antwerp13846506289
60University of Calgary21845890775
61National Geophysical Research Institute178322015
62Trent University268312450
63East China Normal University24823219170
64Council for Scientific and Industrial Research58151238
65Selçuk University238074738
66Çanakkale Onsekiz Mart University4180641
67Bu-Ali Sina University348051928
68Alexandria University3380410070
69China Agricultural University37791201272
70Colorado State University30787358554
71Sun Yat-sen University25773670574
72Swedish University of Agricultural Sciences35763171305
73National University of Malaysia337607187
74National Center for Scientific Research427591.4K1.8K
75Ege University437572076
76University of Kashmir2874738
77KAAF University College174511
78Agricultural Research Service26720198268
79University of Coimbra25718181206
79Federal Rural University of Pernambuco277185617
81Universiti Sains Malaysia26717284261
82Aligarh Muslim University277157276
83University of Nigeria397131910
84University of British Columbia277051.4K1.8K
85Zhejiang University257021.1K938
85University of Agriculture277026491
87University of Aveiro31701153203
88Jahangirnagar University86966412
88Mustafa Kemal University17696108
88Indian Space Research Organisation4069685
91Ankara University2769510282
91National Remote Sensing Centre3369553
93University of Belgrade44686142208
94Universidade Federal do Paraná31683157104
95Adam Mickiewicz University in Poznań2267914778
96Natural Resources Canada276654678
97Louisiana State University35660246543
98University of the Aegean246581232
99Kermanshah University of Medical Sciences764619219
100University of Peshawar296451220
100Ondokuz Mayıs University246453420
102Chaudhary Charan Singh Haryana Agricultural University236442312
103Ferdowsi University of Mashhad2363510586
104College of the Atlantic2631111
105University of Waterloo32629425757
106South China Agricultural University18618173149
107National University of Singapore536173651.2K
108King Abdulaziz University23609268282
109Curtin University17603417408
110Tsinghua University26599990994
111National and Kapodistrian University of Athens30591365549
112University of the Punjab295905548
113Andhra University958614018
114Guru Jambheshwar University of Science and Technology11585139
115Lanzhou University22582356325
116University of Georgia205808771.0K
116Cochin University of Science and Technology245803120
118Hohai University33577114145
119University of Sydney175741.8K1.7K
119Punjab Agricultural University395742440
121Asian Institute of Technology215733046
121Université de Moncton257334013
123Polish Academy of Sciences27570531547
123Yazd University135705021
125Indian Institute of Technology Roorkee26563115131
126Okayama University8561796266
127Universidade do Porto18556151196
128American University of Beirut2555167125
129Indian Institute of Technology Kharagpur3055070101
130China University of Mining and Technology27548190176
131Yıldız Technical University56543548
132Michigan State University195411.2K1.4K
133University of Chinese Academy of Sciences31540400500
134Shandong University20534741585
135Chang'an University155334730
136University of Minnesota265301.5K2.3K
137Kwangwoon University452926750
138York University10527733444
139University of Concepción18525139116
140Ohio State University145242.3K1.9K
141Pennsylvania State University215221.4K1.8K
141European Commission14522198217
143Pondicherry University235212237
144Robert Wood Johnson Medical School2151155148
145University of Lagos335091919
146Council of Scientific and Industrial Research185081023
147Isfahan University of Technology27507109157
148Shahid Beheshti University295065677
149Norwegian University of Science and Technology13505638605
150NOAA28501113217
150University of Science and Technology Beijing18501350268
152University of Maryland314958221.9K
153University of Arizona224939241.5K
154Gauhati University144892716
155Gwangju Institute of Science and Technology224876999
155University of Benin27487115
157Shanghai Jiao Tong University214841.1K1.0K
158University of Tokyo224822.0K1.9K
158Shanghai University12482565321
160Suleyman Demirel University144815345
161Universidade Federal de Goiás1048029779
162Yarmouk University14478259
163Bangladesh Atomic Energy Commission6477258
163Manonmaniam Sundaranar University13477129
165Pusan National University14472500355
166Democritus University of Thrace204684880
167University of Warmia and Mazury in Olsztyn2045710153
168Bartın University2245558
169New Mexico State University12450245208
170Vrije Universiteit Brussel10444526445
171National Technical University of Athens16442261275
172University of Burdwan124417235
173Memorial University of Newfoundland15439302373
174University of Helsinki224368691.4K
174University of Washington184362.3K2.9K
174Bangalore University84369332
177Federal University of Uberlândia743535558
178Indian Institute of Technology Bombay21434172209
179Sichuan University154331.2K823
180Nanyang Technological University14432957928
181China University of Geosciences28423215308
182University of Saskatchewan26420318738
183Linköping University17418394633
184University of Victoria11417576524
185Hokkaido University20416972971
186University of Málaga9415450243
186Indira Gandhi Centre for Atomic Research174158268
188University of Tabriz19414148174
189Bhabha Atomic Research Centre25411196228
190University of Toronto354101.5K3.2K
190Finnish Environment Institute21410638
192Chinese University of Hong Kong154071.0K1.2K
193Nankai University13406536425
194Trakya University104055116
195University of Bonn17404704996
196Lagos State University10403122
197United States Fish and Wildlife Service84022216
198Payame Noor University143987352
199Atatürk University2539673157
200University of Nebraska–Lincoln8395743538
201University of Dhaka153945755
202Tongji University18389587588
202Indian Institute of Remote Sensing2138958
204Federal University of Rio de Janeiro30388334599
204Universidad Nacional de La Plata15388195146
204University of Lucknow183883734
207Panjab University16384150158
207University of Allahabad838414348
209State University of New York153819521.3K
210Kurukshetra University637813117
211University of KwaZulu-Natal22376192240
212Nanjing Agricultural University20374257351
213Sapienza University of Rome133711.3K1.2K
214Griffith University14370538700
215Osmangazi University123687547
216Tanta University1836611991
217Rocky Mountain Research Station183653185
218University of Canterbury8362531384
218University of Santiago de Compostela11362301329
220AGH University of Science and Technology6359518152
220University of Sfax1335912391
220North Carolina State University243596091.3K
220Bharathidasan University183594977
224Shahid Bahonar University of Kerman123578770
225University of Karachi153568266
225Düzce University123561820
227West Virginia University20355257556
227Lund University123551.6K1.7K
229Florida State University53541.9K942
230Federal University of Paraíba11353278107
231Seoul National University203521.1K1.4K
232University of Wisconsin–Madison153502.5K2.9K
233University of Regina10349167160
234Addis Ababa University2634841125
235Sultan Qaboos University1834749113
236University of Genoa10346978777
237University of South Australia18345182476
237University of Ioannina17345161308
237Islamia University of Bahawalpur153455437
240University of the Witwatersrand22344299499
241Oswaldo Cruz Foundation9343342226
242Universidade Estadual Paulista18342441397
243University of Jordan163416897
244University of Nevada, Las Vegas133394587
245Mizoram University11338117
246Savitribai Phule Pune University11337146121
247Fatima Jinnah Women University933641
248Middle East Technical University16335246352
248University of South Carolina113351.0K1.1K
250Mississippi State University16334247387
251University of Novi Sad2433279107
252University of Montana16331116264
253Guru Nanak Dev University1233011694
254Southwest University17329287349
254South China Normal University3329880208
254Universidade Federal da Bahia22329129166
257Carleton University9328624522
258Imperial College London123262.2K2.4K
259Obafemi Awolowo University223253944
259Federal University of Pernambuco15325340239
259University of Virginia153251.1K1.6K
262Universidade Federal Fluminense23324172163
262University of Cádiz16324100141
264Shanghai Normal University5323311122
265Lovely Professional University332136154
265Federal University of Viçosa15321255222
265National Institute of Technology22321359428
268Imam Abdulrahman Bin Faisal University432029664
269Federal University of Minas Gerais24318349585
269Macquarie University73181.1K741
271University of Maryland Center for Environmental Science153172885
272Indian Institute of Soil Science931278
273Russian Academy of Sciences243111.2K1.4K
273Myongji University231140277
275Ehime University11309297215
276Technical University of Crete930881101
277University of Science and Technology of China11307952793
277University of Technology Sydney6307701401
279Laval University183066121.2K
279University of Port Harcourt16306169
279National Institute of Environmental Research133062224
282University of Hong Kong63052.7K1.7K
282Clarkson University13305131204
284Indiana State University430317264
285University of Auckland103021.3K1.4K
286Delta State University1830131
286Tokat Gaziosmanpaşa University143012141
286Mahatma Gandhi University143013257
289Nagoya University43002.5K1.1K
289Shahid Chamran University of Ahvaz173003042
291International Rice Research Institute5299140121
291Birla Institute of Technology, Mesra202992962
293Stockholm University82981.1K1.1K
294University of Barcelona152971.1K1.5K
295University of New Brunswick13295206285
295University of Bari11295493583
295University of Liège8295996897
295Indian Council of Agricultural Research14295614
299Delft University of Technology102941.1K1.1K
300Rhodes University12293167164
300King Fahd University of Petroleum and Minerals12293212210
302University of Thessaly16292111194
302Utkal University52928320
304Technical University of Ostrava729112429
305University of Silesia in Katowice13290196136
305Anhui Xinhua University1290531
307Covenant University122893519
307West Pomeranian University of Technology928911050
307University of Ontario Institute of Technology228931966
307Aksaray University112891916
311Poznań University of Life Sciences828813077
312University of Chile17287433703
312University of Zagreb26287187432
312Jimma University142873634
315University of Alberta142862.0K2.5K
315National Wetlands Research Center8286723
317Patuxent Wildlife Research Center182851345
318Mexican Institute of Petroleum132843539
318National Institute for Space Research628413671
318Kocaeli University102849465
318Rajshahi University528415637
318TERI University828418
323University of Massachusetts122839141.4K
323Jilin University16283720730
323Universidade Federal de Santa Catarina22283367429
323Central South University122831.1K1.1K
327National Research Centre10282482306
328Charles University20281464929
328Yokohama National University9281354188
328COMSATS University Islamabad18281173257
328Central Institute of Mining and Fuel Research628152
332Sari Agricultural Sciences and Natural Resources University52793813
333Hacettepe University9278749507
334National Cheng Kung University20277463808
334University of Northern British Columbia527711669
336University of Ljubljana72761.1K690
337University of Birjand112742116
338Federal University of Rio Grande do Sul30273285774
338Kahramanmaraş Sütçü İmam University162731219
340Utah State University12272391625
340Ocean University of China13272353376
340University of South Bohemia in České Budějovice8272162140
340Southern California Coastal Water Research Project1227212
344Beijing University of Technology8271607345
345Charles Sturt University2270955191
346National Sun Yat-sen University18269192317
347Barkatullah University32685810
348University of Naples Federico II142678891.3K
348Kerman University of Medical Sciences1026711178
350Queensland University of Technology42661.8K938
350Universiti Malaysia Pahang226639279
352Universidade Federal do Ceará18265216314
352Sichuan Agricultural University14265171198
354University of Hamburg14264597966
354TU Dresden42641.8K951
354University of Nevada, Reno18264295744
357Newcastle University112621.1K1.4K
358University of Cape Coast152612119
358Chongqing University9261823617
358University of Seville9261863694
358University of Toronto Scarborough5261137115
362University of Queensland212601.4K2.8K
362Czech University of Life Sciences Prague142605269
362Poznań University of Technology3260564172
362Tunis El Manar University132606755
362Medical University of Gdańsk5260418182
362Ardahan University726033
362Swiss Federal Institute for Forest, Snow and Landscape Research7260729
369Kasetsart University10259207190
369Wuhan University12259992997
369Nanjing Forestry University9259284223
372Duke University72582.1K1.9K
372University of Sri Jayewardenepura325814520
374Victoria University12571.7K261
375Stellenbosch University8256854678
375Bülent Ecevit University82563129
375Harran University142561933
378Hunan University8255752574
379Dartmouth College6252674720
380Konkuk University12251331431
380Autonomous University of San Luis Potosí122514355
382Cornell University142501.8K2.7K
382McGill University142502.0K2.8K
382Scripps Institution of Oceanography3250234178
382Old Dominion University13250175377
382The Nature Conservancy4250153115
387University of Porto11249471642
387Bharathiar University13249105152
389Pamukkale University122484773
389Helsinki University of Technology7248336374
391National Institute of Technology Karnataka122475155
392Government College University1524695135
393University of Miami72451.6K1.5K
394University of Florence112441.2K1.4K
394Lublin University of Technology224427340
394UPM72442134
397University of Fort Hare102437147
398Gazi University13242292339
399University of Michigan132413.1K3.9K
399Gembloux Agro-Bio Tech32418536
401University of North Carolina Wilmington5240173122
401Indiana University122401.2K1.8K
401University of Sindh142401929
404University of Zanjan122394763
404Beijing Forestry University13239171227
406Akdeniz University1423856120
406Shahrekord University112382851
408İzmir Institute of Technology92374671
409University of Kansas102361.3K1.5K
410Gdańsk University of Technology8235256174
410University of Mysore1123510778
410Bursa Uludağ University162354282
413Joint Institute for Nuclear Research6234245124
413Indian Institute of Science16234533714
415University of Bradford4232763357
415Ministry of Health6232998559
417University of Bologna112311.7K2.0K
417University of Macau5231634376
417National United University142313052
417Henan Institute of Science and Technology62317637
421University of Copenhagen122301.9K2.5K
421City University of Hong Kong12230736967
421Korea University122308661.1K
424University of Huelva8228131133
424IHE Delft Institute for Water Education82283973
424Patuakhali Science and Technology University52283012
427University of Sheffield72272.3K2.1K
427University of Ibadan21227105235
427Agricultural University of Athens8227148196
430Universidade Estadual de Maringá11226252182
431Catholic University of the Most Holy Conception92252313
431Huazhong Agricultural University16225284470
431Laurentian University7225151130
434National Park Service2224125
435National Institute for Environmental Studies13223144248
435Institut National des Sciences et Technologies de la Mer62234450
437Leiden University62221.5K1.3K
437Idaho National Laboratory1422260107
437Nanjing Normal University9222380330
437United States Government Publishing Office1222724222
437University of Tennessee102221.4K1.7K
442Sejong University11221226318
442University of Guelph212214251.2K
442Tuscia University1122196212
445Feng Chia University11220142159
445National Chung Hsing University15220270505
445Oak Ridge National Laboratory9220745914
445Kuwait University14220135302
449University of Rajasthan721915280
450Abant Izzet Baysal University182181145
450University of Newcastle152186111.4K
452Chulalongkorn University11217504588
453University of Cincinnati102161.1K1.5K
453Université de Montréal92161.7K2.0K
455Umeå University62151.3K1.2K
455Université du Québec à Montréal7215455502
455Istituto Superiore di Sanità9215419564
455Kharazmi University122154880
459Hungarian Academy of Sciences62141.1K874
459Shahid Beheshti University of Medical Sciences12214474491
459Masaryk University14214234397
459Manaaki Whenua – Landcare Research2214284147
459Jamia Millia Islamia1321472179
459Universidade Federal de São Carlos15214328386
465Commonwealth Scientific and Industrial Research Organisation6213674717
466Florida Fish and Wildlife Conservation Commission121115233
466Federal University of Agriculture17211913
468St. Francis Xavier University1210660100
468Ohio Environmental Protection Agency521033
470Dalhousie University112099821.5K
470University of Waikato9209218364
470University of South Africa10209249118
470University of Gdańsk15209160204
474Zhejiang University of Technology10208433406
474University of Salento7208351339
474Federal University of Rio Grande122087983
477Autonomous University of Barcelona72071.6K1.4K
477University of Turin92071.5K1.6K
479Chiang Mai University8206439397
480Karnatak University720510782
481Technical University of Madrid15204263517
481Anhui Normal University7204189129
483Bulgarian Academy of Sciences15203357488
483Lille North of France University2203231110
483University Of Zabol62034728
486National Centre for Antarctic and Ocean Research920235
486Sohag University520215951
486Niğde Ömer Halisdemir University92023356
486North Eastern Regional Institute of Science and Technology120214912
490Hong Kong Polytechnic University92011.1K1.3K
490Gorgan University172011555
492Kent State University22001.9K571
492Northeast Normal University12200209290
494Carthage University101996671
494Ladoke Akintola University of Technology81993329
496Technical University of Munich71982.1K2.0K
496Autonomous University of Madrid101987151.0K
496University of North Texas13198319637
499Xinjiang University8197196146
500University of Tübingen51962.0K1.6K
501Durban University of Technology91954954
501University of Messina10195559751
501University of Crete7195458545
501Jinan University7195690540
501Shandong Agricultural University8195250202
501Tajen University101951327
507University of Bristol31943.9K2.3K
507Fırat University8194207209
509University of Pisa71931.8K1.7K
509University of Kassel4193469271
509Silesian University of Technology6193387205
509Instituto Politécnico de Bragança319310239
509National University of Sciences & Technology419317080
514Anadolu University1119283144
514Artvin Çoruh University1119246
514Kütahya Dumlupınar University419210661
517Birzeit University15191634
517National Central University11191384490
517University of Ilorin111915442
520University of Basel41901.8K1.3K
521University of Missouri81892.0K2.2K
521University of Innsbruck41891.3K920
521Kuvempu University71894448
521University of Plymouth11189277603
525Chonnam National University11188432576
525University of Southern Queensland7188169231
525Urmia University1918839155
525Giresun University81882414
525International Institute for Applied Systems Analysis618858102
530University of Cape Town91879891.2K
530University of Calabar121873529
532Clemson University11186568948
532University of Tasmania41861.4K937
532Qufu Normal University10186208187
535Jožef Stefan Institute8185243281
536University of Technology Malaysia9184350399
536University of Ottawa111841.3K2.0K
536University of Kerala141844083
536Xi'an University of Architecture and Technology91846473
536Shanghai Ocean University9184119140
536University of Uyo111841016
542University of Lyon1183866180
542Kyung Hee University14183511852
544Sungkyunkwan University81821.5K1.4K
544University of Melbourne131822.3K3.5K
544Xiamen University12182690881
544University of Białystok818210477
544Sakarya University7182163118
544Universidade de Santiago de Compostela6182300240
550Capital Normal University10181171210
551University of Lisbon121805821.1K
551Isfahan University of Medical Sciences14180180281
553Harbin Institute of Technology81791.2K1.0K
553Mersin University1217937104
553South Dakota State University5179331280
553Swedish Meteorological and Hydrological Institute41796060
553Hazara University51798746
553Berhampur University101791112
553University of Kalyani417924796
553Lincoln University of Missouri217962
561Czech Academy of Sciences91781.0K1.2K
561Mangalore University101784544
561Muğla University131781960
561Natural Resources Research Institute41783032
561Malayer University13178823
566Technical University of Berlin91777551.0K
566Jadavpur University15177292472
566Çankırı Karatekin University18177319
569National Institute of Standards and Technology11761.9K792
569National Marine Fisheries Service10176145235
569University of New South Wales101762.3K3.0K
569Case Western Reserve University11765.5K2.1K
569University of Wollongong101766371.1K
569Federal University of Espírito Santo17176127177
569Kainan University15176319
576Wrocław University of Technology4175266128
576University of Delaware131756751.4K
576Academy of Scientific and Innovative Research91756693
579University of Southern Mississippi2174960307
579Xi'an Jiaotong University101741.1K1.2K
579University of Western Macedonia317410251
579Ahvaz Jundishapur University of Medical Sciences7174177117
579Universidad Autónoma del Estado de México81746243
579China University of Petroleum21741.2K461
585University of Bremen6173679702
585Iowa State University121731.2K2.0K
585Mutah University61733034
585University of California, Davis111737981.7K
589National University of Ireland5172620697
590Cranfield University6171517578
590University of Isfahan10171181211
590Aarhus University161719702.2K
590Florida International University31711.7K906
590University of Texas at Dallas7171639854
590Sharif University of Technology7171674568
590Louisiana State University Agricultural Center6171135141
590National Taipei University of Technology12171185275
590University of Iowa241717502.5K
599Tor Vergata University of Rome21701.5K593
599Charles Darwin University6170204232
599Monterrey Institute of Technology and Higher Education7170184157
599Autonomous University of Baja California101705563
603University of Wyoming9169452750
604Kenyatta University91684148
605Tohoku University101671.7K1.8K
605Kyushu University101672.0K2.0K
605National University of Luján1016739
605Academia Sinica101679101.2K
609Utrecht University121661.5K2.6K
609Lebanese American University71663278
609Lodz University of Technology3166556227
609University of Minnesota Duluth516696135
613Ahmadu Bello University111658488
613University of Almería5165320252
615Visvesvaraya National Institute of Technology81644458
616University of Surrey51631.3K1.2K
616Shandong Normal University7163334310
616Indian Institute of Toxicology Research4163716
619Vrije Universiteit Amsterdam81621.3K1.9K
619University of Colorado81621.8K2.4K
621Beltsville Agricultural Research Center6161120158
622University of Pittsburgh51604.0K3.3K
622Fudan University61602.5K2.0K
622University of Pannonia5160181148
622Zhengzhou University9160697710
622Shimane University8160245251
622University of Sussex21602.6K1.3K
622Helwan University5160285133
622Temple University71601.1K1.3K
630Washington State University81591.3K1.9K
630University of Alcalá4159856534
630Dayalbagh Educational Institute51591717
630Oklahoma State University71598921.1K
634University of Ferrara9158467790
634University of Kelaniya71586645
634Sri Venkateswara University1115884118
634Chesapeake Biological Laboratory11586338
634Hawassa University415810050
634Chinese Academy of Agricultural Sciences8158548610
634West Bengal University of Animal and Fishery Sciences115811222
634Central Institute of Fisheries Education51581410
642Hong Kong Baptist University4157711580
642University of Oklahoma71571.1K1.3K
642Southern Illinois University Carbondale12157325802
642Jackson State University4157143144
642Central Pollution Control Board215731
647University of Leeds121561.5K2.6K
647Qatar University10156244410
647Universidade do Estado do Rio de Janeiro11156264254
647Abu Dhabi University215611732
647Indian Institute of Technology Madras14156318532
652University of Rhode Island14155242778
652Nipissing University31555830
652University of Guilan1815553190
655Afyon Kocatepe University91544466
655Siirt University41544725
657Humboldt University of Berlin51531.8K1.7K
657University of Sassari6153361453
657Finnish Forest Research Institute815343120
657National Centre of Scientific Research "DEMOKRITOS"215316574
657Mazandaran University of Medical Sciences6153183133
662University of Milan91521.9K2.4K
662University of Rostock7152559761
662University of Würzburg41521.7K1.5K
662McMaster University121521.5K2.6K
662Estonian University of Life Sciences1115239120
662Babasaheb Bhimrao Ambedkar University61522436
662University of Canberra6152218262
662Integral University31526817
662University of Swat51521816
671Keio University31512.2K1.1K
671Goa University81513739
671Nature Canada115111
671Research Institute of Crop Production31519061
671Ilam University141511343
671Indian Institute of Technology Guwahati8151305319
677University of Pavia71501.2K1.4K
677Kangwon National University4150787460
677Agricultural University of Hebei5150164122
680Chang Jung Christian University41495939
680Christian Albrechts Universität zu Kiel4149198199
682Princeton University51482.0K2.0K
682Hanyang University141486441.1K
682National Institute of Water and Atmospheric Research6148108165
682Wrocław University of Environmental and Life Sciences9148102112
682Guangzhou University4148533314
682Gurukul Kangri Vishwavidyalaya3148136
682National Physical Laboratory6148257258
689Jagiellonian University71471.0K888
689Amirkabir University of Technology7147607575
689Jiangsu Normal University10147130207
689Khulna University91471934
693Aydın Adnan Menderes University131461784
693Florida Atlantic University4146769596
693Balıkesir University91462866
693Alborz University of Medical Sciences61467264
697Vanderbilt University151458212.2K
697Durham University21452.9K1.4K
697University of Bayreuth4145855720
697George Mason University61458561.1K
697Nevada System of Higher Education41453136
697Lanzhou Jiaotong University3145305128
697Indian Institute of Chemical Technology4145205188
704Prince of Songkla University15144124343
704Botswana University of Agriculture and Natural Resources1144333
704Manisa Celal Bayar University7144113125
704University of Agriculture Faisalabad71446196
708Cape Peninsula University of Technology61438061
708National University of San Luis51437661
710Dong-A University8142161238
710Ton Duc Thang University12142133270
710Transilvania University of Brașov101425978
713University of Hawaii61418011.1K
713University of Giessen31411.8K1.3K
713University of Poitiers5141413411
713Tamil Nadu Agricultural University91416180
717Ambrose Alli University814075
717Università degli Studi del Molise41404146
719Dublin City University4139539480
719IFREMER4139144183
719Universidade Federal de Santa Maria13139362466
719Masinde Muliro University of Science and Technology3139211
723University of Göttingen111389641.9K
723Bangor University4138691651
723University of Catania91388211.3K
723Birla Institute of Technology and Science, Pilani1013879192
727Royal Institute of Technology51371.2K1.2K
727University of Opole613710551
727Shenzhen University7137702714
727Wilfrid Laurier University7137194382
731Korea Institute of Science and Technology4136500428
731St. Cloud State University51363867
731University of Alabama at Birmingham41362.5K2.1K
731Gümüşhane University61361425
731Periyar Maniammai University11363110
731Qassim University8136127121
731Ruđer Bošković Institute7136232291
738Freie Universität Berlin51351.7K1.7K
738University of Trier7135130261
738University of Engineering and Technology1313597246
738King Khalid University8135259235
738Gonabad University of Medical Sciences51352523
738Benha University3135559178
744University of Tartu10134367824
744Sindh Agriculture University31342411
744Universidade Federal de Sergipe7134238167
747University of Glasgow61332.4K2.6K
747University of Manchester71333.2K3.7K
747Arizona State University61332.5K2.7K
747Medical University of Białystok2133516218
747Universidad Nacional del Sur7133113150
747Abdul Wali Khan University Mardan913396139
747University of California, Santa Barbara8133437975
754Universiti Teknologi MARA7132282233
754Université de Yaoundé I1013281154
754Van Yüzüncü Yıl University6132162139
754Istanbul University-Cerrahpaşa27132443
754Universidad de Castilla la Mancha10132101265
759University of Southampton41313.1K2.6K
759Chung Hua University51315251
761Liverpool John Moores University5130554623
761Università degli Studi Roma Tre4130207175
761Rashtrasant Tukadoji Maharaj Nagpur University113013718
761Laxminarayan Institute of Technology11305616
765University of Münster41291.9K1.8K
765University of Texas at El Paso21291.0K503
765National Institute of Technology Calicut61296665
765Shahrud University of Technology6129181151
765Wrocław University of Science and Technology4129569327
770University of the Free State11128199323
770University of Campania "Luigi Vanvitelli"5128693779
770University College of Medical Sciences41289943
770Swedish Environmental Protection Agency31281017
774Yonsei University71272.2K2.2K
774Cairo University81271.3K1.2K
774Ohio University7127472799
774University of Western Australia121271.2K2.5K
774University of Johannesburg16127189416
779Colorado School of Mines11261.3K533
779Universidade Federal do Pará10126213304
779Al-Hussein Bin Talal University41261717
782Romanian Academy3125268111
783Universiti Brunei Darussalam812453114
783University of Tsukuba91241.4K1.7K
783Lebanese University1012451155
783Namık Kemal University71243458
783Guru Gobind Singh Indraprastha University61244246
783Lahore College for Women University51245532
789University of Koblenz - Landau3123143116
789University of Basrah412315649
789Tripura University212310016
792University of Valencia61221.6K1.7K
792University of Bucharest16122104296
792Pontifical Catholic University of Chile9122477927
792Smithsonian Tropical Research Institute3122204229
792National Water and Sewerage Corporation312221
797Kagoshima University7121635666
797Burdur Mehmet Akif Ersoy University51213232
797Huaqiao University5121316289
797Nicolaus Copernicus University in Toruń7121442390
797University of Windsor8121414644
797University of Mines and Technology412164
797University of Abuja5121255
804University of Texas at Austin71204.1K4.7K
804University of León6120272332
804Zagazig University5120689451
804University of the Philippines Manila31206942
804Wadia Institute of Himalayan Geology101201853
809Johns Hopkins University51193.5K3.6K
809Academy of Natural Sciences of Drexel University61193981
809Chengdu University of Technology4119277163
809Mekelle University411992104
809State University of Santa Cruz111193980
809Bhilai Institute of Technology, Durg1119628
815Gebze Institute of Technology411893129
815King Mongkut's University of Technology Thonburi711872127
815Kyungpook National University121185951.1K
815University of Bern21183.7K2.4K
815University of Toledo10118268821
815Jan Kochanowski University511811255
815Federal University of Campina Grande511810661
815Vietnam Academy of Science and Technology41186344
815Zabol University of Medical Sciences211810246
824University of Akron9117344695
824Aix-Marseille University81176281.1K
824Kohat University of Science and Technology71172143
824Tamil University3117105
824Urmia University of Medical Sciences411715377
824Iskenderun Technical University31174731
830Tribhuvan University11116115163
830Boğaziçi University4116422397
830Autonomous University of Sinaloa111162448
830Bahir Dar University81166275
830Northeast Forestry University8116225313
830National Ocean Service41161628
836University of Brasília11115497775
836Wright State University3115851643
836Beihang University41151.3K994
836Kuwait Institute for Scientific Research121152385
836Sabzevar university of medical sciences211510731
841Fuzhou University6114567510
841University of Qom41146163
843University of West Florida3113190134
843University of Houston41132.1K1.8K
843Nanjing University of Science and Technology4113979709
843Universidade Estadual da Paraíba211332543
843Jaypee University of Information Technology31137652
848New York University41122.9K2.5K
848Australian National University121121.1K2.6K
848Vilnius Gediminas Technical University511213897
848Indiana University Bloomington4112453664
848University of Antofagasta61128793
848Bialystok University of Technology411215580
848Hungkuang University1111227100
855Bursa Technical University10111439
855National Observatory of Athens611181117
857International Olympic Committee21101623
857Western Sydney University41101.1K1.1K
857Tottori University6110563602
857United Arab Emirates University10110162600
857University of Trieste61108221.1K
857Sher-e-Kashmir University of Agricultural Sciences and Technology5110815
863Hiroshima University91091.2K1.5K
863Dalian Ocean University61095446
863Munzur University51091645
863Rajamangala University of Technology Isan21096013
867San Diego State University111083901.3K
867Huazhong University of Science and Technology51082.4K2.2K
867Kafr El-Sheikh University5108141155
867Qingdao Agricultural University3108355223
867Zhejiang Gongshang University6108185232
867Universidade Regional do Cariri210813940
873Anhui University2107874423
873National Research Council Canada4107856990
875Chung-Ang University4106976782
875Massey University51069501.2K
875Tezpur University1010669204
875Thapar Institute of Engineering and Technology5106244267
879United Nations University41053691
879Universidade Federal do Piauí6105235171
879Japan Atomic Energy Agency4105365254
879Southwest Jiaotong University5105772640
883Khon Kaen University10104224494
883University of Turku51041.5K1.8K
883Tokyo University of Agriculture1104787244
883Lakehead University8104162417
883Villanova University5104328405
883Dalian University of Technology101049701.2K
883Catholic University of the North1104594156
883Anhui Agricultural University7104136222
883Jagannath University31045427
892University of Hohenheim6103440741
892University of Jinan6103316328
892University of Vermont71038331.5K
892University of Granada61031.6K1.8K
892University of Hull5103839990
892Agricultural University of Tirana6103212
892Northwest University5103637573
892Hunan Agricultural University4103298292
900University of Adelaide71021.9K2.8K
900Guizhou University8102282327
900Poznań University of Medical Sciences2102739336
900Helmholtz Centre for Environmental Research41023996
900Cardiff University61021.8K2.4K
900Saitama University7102336364
900Texas State University7102257476
900Finnish Meteorological Institute710252106
900Alfred University110223373
900Fujian Agriculture and Forestry University3102472359
910University of Aberdeen71011.3K2.2K
910Karlsruhe Institute of Technology91011.0K1.7K
910University of Winnipeg3101269207
910South China University of Technology71011.1K1.2K
910University of Parma21012.0K1.3K
910Shahjalal University of Science and Technology61012753
910Shiraz University of Medical Sciences10101352652
910National Fisheries Research and Development Institute31016450
910Indian Institute of Technology Kanpur7101383496
919Ural Federal University1100782199
919University of Wisconsin–Milwaukee41001.2K1.3K
919University of Kirkuk2100406
919Urgench State University2100193
919University at Albany8100239727
924Concordia University4991.4K1.4K
924University of Pretoria8998651.3K
924Rafsanjan University of Medical Sciences19925632
924Guangdong Academy of Agricultural Sciences59999103
928Makerere University698285408
928Monash University7983.0K4.0K
928University of the West Indies898211434
928British Geological Survey598171230
928RMIT University4981.4K1.4K
928Marmara University798310490
928University of Idaho998405906
928University of Gondar598151139
928Iran Meteorological Organization29812
928Minnesota Pollution Control Agency598818
928Turkish Atomic Energy Authority2983020
928University of Cartagena39818261
928Zhejiang Academy of Agricultural Sciences498153169
928Ashoka Trust for Research in Ecology and the Environment2981927
928United Kingdom Atomic Energy Authority398270165
943Complutense University of Madrid8971.7K2.3K
943James Cook University5976941.0K
943Kakatiya University29715460
943Fujian Normal University697282346
943Damietta University8973553
943Harbin Normal University297290134
943SRC Inc.1973320
943University of Nottingham Malaysia6973162
951Chosun University396648430
951University of Buenos Aires9969601.5K
951University of Vigo696444652
951National Polytechnic Institute596744647
951University of North Carolina at Charlotte396990808
951University of La Serena4966074
951University of Lorraine496809679
958Purdue University13951.8K3.7K
958University of Perugia10957291.6K
958University of Campinas11959691.7K
958Chia Nan University of Pharmacy and Science89539133
962Université libre de Bruxelles6941.3K2.0K
962Slovak Academy of Sciences1294383923
962Université Félix Houphouët-Boigny6942052
962University of Calabria894442869
962Natural History Museum494577602
967Kunsan National University593135157
967University of Macedonia193490139
967École Nationale Supérieure des Mines de Saint-Étienne19324077
967Beijing Jiaotong University593780658
967Central University of Himachal Pradesh69347
967Jiangnan University2931.2K715
967Mediterranean Agronomic Institute of Chania1935728
967Gomal University6932236
967Chukwuemeka Odumegwu Ojukwu University49376
976Smithsonian Institution492388443
976Austral University of Chile592285349
976University of Teramo292238187
979Yeungnam University491934875
979Chonbuk National University591603742
979Defence Research and Development Organisation29110342
979University of Alicante591679760
979University of Urbino591183363
979University of Portsmouth491681804
979University of Sargodha791128205
979École de technologie supérieure191525196
987Norwegian Institute for Air Research3905589
987Bar-Ilan University5901.1K1.3K
987Örebro University390576589
987University of Memphis9903121.1K
987Al al-Bayt University19021431
987California State Water Resources Control Board29065
987Norwegian Geotechnical Institute19011063
994University of Botswana689126195
994University of Franche-Comté689156408
994University of Louisville4891.7K1.8K
994University of Exeter4892.0K2.1K
994University of Derby389185201
994Shaheed Benazir Bhutto University, Sheringal2895533
994National Scientific and Technical Research Council789539901