6.8(top 5%)
impact factor
278(top 50%)
papers
10.1K(top 20%)
citations
50(top 10%)
h-index
6.9(top 5%)
extended IF
326
all documents
11.2K
doc citations
89(top 10%)
g-index

Top Institutions (by citations)

#InstitutionArticlesCitationsR ARankR CRank
1Montclair State University71,502989
2Lamar University11,1805138
3University of Windsor15512.1K99
4Peking University114832.0K1.2K
5Nanjing University of Information Science and Technology15437232187
6Tsinghua University114362.0K1.3K
7Harvard University43667.4K4.0K
8University of Florida43355.6K2.5K
9Royal Institute of Technology43241.6K691
10Agricultural Research Service43141.4K881
11University of Technology Sydney14306347489
12Chinese Academy of Sciences132913.4K3.0K
13Stevens Institute of Technology9282221224
14Indian Institute of Technology Guwahati4263579175
15Federal University of Lavras12571.3K144
16Columbia University52404.6K3.2K
17University of Wollongong8235837823
18Michigan Technological University5228481341
19University of Southern Queensland2221770206
20University of Massachusetts Dartmouth1217619103
21University of Maryland22157.1K3.2K
22University of Naples Federico II12016.5K2.2K
23United States Environmental Protection Agency4200705561
24Department of Earth Sciences31971.1K648
25Beijing Forestry University7192318273
26National Chung Cheng University11901.1K172
26East China Normal University41901.3K655
26National Institute of Fundamental Studies11908119
29Chinese Academy of Meteorological Sciences418410081
30RMIT University6183975879
31Nanjing University71771.8K1.5K
32Universiti Malaysia Pahang3167349156
33Lamont–Doherty Earth Observatory3161262217
34Adam Mickiewicz University in Poznań51591.3K750
35Nguyen Tat Thanh University81585658
36University of Alberta31565.8K3.4K
37Southwest Forestry University115538662
37Yunnan Provincial Department of Education1155121
39Bernardo O'Higgins University415211.0K4.3K
40National University of Singapore101482.5K3.3K
41University of Chinese Academy of Sciences51462.6K1.9K
42Department of Public Health71453.1K2.7K
43Linköping University21432.6K1.4K
44University of Dhaka2141887233
44Bangladesh University214117856
46China Agricultural University6139861845
47Colorado State University21373.4K1.9K
48China Meteorological Administration3135211133
49University of Massachusetts Amherst11342.6K846
49Wageningen University & Research21342.4K1.6K
49Ton Duc Thang University2134673315
52Indian Institute of Science Education and Research, Kolkata113234982
53Universitas Nahdlatul Ulama Surabaya6131512
54Tianjin University41281.9K1.2K
55University of Technology Malaysia7121551624
56University of Maryland, Baltimore County11181.7K646
57University of Aveiro11122.9K987
57University of Minho11123.4K1.1K
57Coventry University31122.7K1.4K
57University of the West of Scotland1112860227
57University of Exeter11124.7K1.9K
57Liverpool John Moores University11122.2K741
57National University of Ireland11122.3K930
57Northumbria University11122.3K698
57Hefei University of Technology11121.8K611
66Goddard Space Flight Center1110795432
66Goddard Institute for Space Studies1110169115
66City University of New York41102.0K1.7K
66Indian Institute of Technology Delhi3110982546
66Indian Institute of Technology Kharagpur11101.8K545
66Ho Chi Minh City University of Technology511010891
72University of Georgia11096.1K2.7K
72Autonomous University of Chile2109260113
74City College of New York2107965601
74Graduate Center, CUNY21071.8K1.1K
76Medway School of Science91062.8K3.2K
77Illinois Institute of Technology11051.6K575
77health department11053.5K1.3K
77UC San Diego School of Medicine1105693379
80University of Kalyani3103316167
81Department of Biotechnology71002.1K2.3K
82IHE Delft Institute for Water Education298185158
83Department of Water396566397
84Jinan University2952.3K1.2K
85Nicholls State University1093237
86NUI Galway391813666
86Indian Institute of Technology Roorkee1911.7K652
88Shandong University4902.8K2.3K
89Macquarie University3882.4K2.0K
90Southern University of Science and Technology3851.1K696
90Korea University of Science and Technology4852.0K1.5K
92Imperial College London2846.3K4.6K
93Qatar University2831.3K770
94Indian Institutes of Technology6801.9K2.2K
95Auburn University2792.7K1.7K
96Linnaeus University2771.8K1.2K
97Flinders University1753.7K1.9K
97Yunnan University1751.7K649
97New Jersey Institute of Technology375698677
97National Institute of Technology, Rourkela1751.1K433
101Kunsan National University173484176
102California Institute of Technology1723.1K1.9K
102Jet Propulsion Laboratory1721.0K651
102Mahidol University1723.6K1.7K
102University of Colorado1726.7K3.9K
102Heriot-Watt University1722.2K1.0K
102Environment and Climate Change Canada172725468
102Research Triangle Park Foundation1722.7K1.9K
109China Institute1702.7K1.4K
109Khalifa University270665435
111University of Calcutta2691.3K707
112University of Connecticut1686.3K3.4K
112Vietnam National University468454429
112National Technical University of Athens1682.1K976
115Research Center for Eco-Environmental Sciences266461420
116Beijing Normal University1653.2K1.6K
116Duy Tan University165801433
116Sepuluh Nopember Institute of Technology265484124
116South China Botanical Garden, Chinese Academy of Sciences165394272
116Statistics New Zealand1656.2K3.2K
121University of Washington3636.8K6.3K
121RWTH Aachen University2633.8K2.9K
121Le Quy Don Technical University4638163
124National Scientific and Technical Research Council3624.6K3.1K
125Lone Star College System1606.7K4.3K
126Kansas State University3581.8K1.9K
127North Dakota State University2541.3K1.2K
127Ram Manohar Lohia Hospital15426070
127University of California, Los Angeles2546.6K5.5K
130Indian Institute of Technology Gandhinagar253202131
131Qingdao University of Science and Technology151913500
131Alagappa University151520314
131Thiagarajar College15110662
134Southwest University1492.3K1.4K
134Universiti Malaysia Kelantan24915692
134University of Agriculture Faisalabad349191224
134Guizhou Academy of Agricultural Sciences2495750
138Tulane University1484.1K2.6K
139Max Planck Institute for Chemistry146193189
140University of Peradeniya245490449
140National Institute of Technology, Durgapur245345278
142Federal University of Rio Grande do Sul1445.5K2.7K
142Stony Brook University1444.5K3.1K
142Cyprus University of Technology144544405
142New Jersey Department of Environmental Protection1445034
146Hanoi University of Science and Technology443240297
147National Tsing Hua University2421.7K1.5K
147National Cheng Kung University2422.6K2.3K
147Asian Institute of Technology242376433
147North Carolina State University1425.7K4.0K
147Bandung Institute of Technology342703450
147University of Newcastle2423.7K3.5K
153Kyoto University1416.9K4.6K
153Ehime University1412.2K1.3K
153Environmental Quality Management1414344
153Setsunan University141345148
153Hanoi University of Civil Engineering14117656
158University of Borås340100213
159University of Hyderabad1391.2K755
160Oregon State University1374.3K3.2K
160Xi'an Jiaotong University1374.4K3.1K
160Stellenbosch University1373.7K2.5K
160Oklahoma State University2372.3K2.4K
164University of Sydney1369.2K6.8K
164Beijing University of Technology2361.5K1.3K
164National Engineering Laboratory2361.5K1.4K
164Vietnam Academy of Science and Technology236688586
168Anna University2351.2K1.2K
168National Kaohsiung First University of Science and Technology235406370
168Taibah University1351.1K637
168Van Lang University2359451
172Texas A&M University1348.0K5.7K
172Wayne State University1345.4K4.1K
172Southern Methodist University1341.7K1.2K
172King Fahd University of Petroleum and Minerals1341.7K1.1K
172Air Resources Laboratory1346164
172Great Lakes Institute of Management134594528
178Leipzig University2333.0K3.1K
178German Aerospace Center233787875
178Helmholtz Centre for Environmental Research233501659
178Malatya Turgut Özal University2331110
182United Nations131911673
182Osnabrück University131790733
182UNICEF131459330
182Donghua University1311.3K986
182Industrial Research Limited1312.0K1.7K
182University of Calabria1311.9K1.6K
182North South University131342202
182Noakhali Science and Technology University131257136
182Indian Institute of Technology (Indian School of Mines), Dhanbad131499325
191Government College University430551857
191Concordia University1303.5K2.4K
191Sreenidhi Institute of Science and Technology1308329
191Tetra Tech130120104
191Fisheries and Oceans Canada130512491
191Centurion University of Technology and Management13019873
197Brno University of Technology1291.0K738
197Nottingham Trent University1291.9K1.5K
197Cardiff Metropolitan University129414309
200Bard College228110175
200Trakya University128868545
200Queens College2287691.0K
200Banasthali Vidyapith128509337
200Harcourt Butler Technical University12816687
200Integral University128337226
200Sambalpur University128256149
200Giresun University128454207
200Amity University1281.7K1.0K
209University of South Australia3271.7K3.0K
209University of Oxford1279.9K7.6K
209University of Oslo1276.5K5.2K
209Katholieke Universiteit Leuven1278.1K6.3K
209University College Dublin1274.5K3.7K
209Universiti Sains Malaysia2273.9K3.6K
209Madras Christian College2272.6K2.5K
216Lovely Professional University1261.0K652
216Dav University126101101
218Curtin University2253.2K3.9K
218Neotia University1253013
218Birla Institute of Technology, Mesra125904649
221University of Winnipeg124739637
221Georgia Institute of Technology1244.8K4.2K
221University of Manitoba1245.5K4.6K
221University of Salford5244801.5K
225Nagasaki University2231.9K2.0K
225South China University of Technology1233.0K2.5K
225Diponegoro University1232.0K452
225National University of Tucumán123568508
225Rocky Mountain Research Station123316335
225Universitas Jenderal Achmad Yani12333814
225Biochemistry Laboratory1239921.0K
232Massachusetts Institute of Technology1225.8K5.4K
232Technical University of Berlin1223.0K2.7K
232Kanazawa University1223.0K2.5K
232University of Sri Jayewardenepura122403284
232Deakin University1224.5K3.9K
232Toyama Prefectural University122377266
232Central University of Gujarat122177181
232University of Science and Technology of Hanoi12212294
232Royal Global University1222717
232Indian Institute of Technology Bombay1221.9K1.5K
232University of Allahabad122808681
243TU Dresden1214.4K3.9K
243Chemnitz University of Technology1211.1K876
243National Science Foundation121845893
243Democritus University of Thrace1211.6K1.5K
243Jiangsu University of Technology121369255
243Mohanlal Sukhadia University, Udaipur121287223
249Technical University of Madrid2201.6K2.1K
249Queen's University Belfast2203.1K3.9K
249Austral University of Chile1201.2K1.0K
249Northwest A&F University2201.2K1.5K
249Nanjing Agricultural University1201.6K1.5K
249Icahn School of Medicine at Mount Sinai2203.0K3.5K
249University of California, Davis1207.7K6.8K
249ECOLOG1201.6K1.4K
257University of Utah1196.9K6.2K
257University of Stavanger1191.1K1.1K
257Sinopec119678552
257University of Cape Verde1194.6K3.6K
257Guru Gobind Singh Indraprastha University119463407
257Adama Science and Technology University119237182
257Central University of Tamil Nadu119176154
257Sarah Tucker College1191210
257National Institute of Technology, Tiruchirappalli119782629
266Zhejiang University2185.6K5.9K
266Kagoshima University1182.3K2.0K
266City University of Hong Kong3182.2K3.3K
269University of Guelph1173.8K3.7K
269Central University of Punjab117346338
269National Institute for Environmental Studies117871961
269Wenzhou University117992911
269Yuan Ze University117758733
269Guru Jambheshwar University of Science and Technology117373391
269Om Sterling Global University11793
269University of Nottingham Malaysia117260250
277University of Pretoria1163.6K3.3K
277University of South Africa1162.9K2.5K
277University of Extremadura2161.3K1.9K
277Universidad Nacional de La Plata1162.4K1.7K
277University of Kentucky1166.3K5.9K
277Qingdao University of Technology116601512
283University of Petroleum and Energy Studies215351506
284Istanbul Technical University1141.9K1.8K
284China Medical University1143.4K3.3K
286Hohai University2131.2K1.6K
286University of Delaware1134.1K4.3K
286Harbin Institute of Technology, Shenzhen113653680
289Virginia Tech1125.9K5.9K
289Humboldt University of Berlin1125.3K5.3K
289University of Palermo1123.0K3.4K
289University of Tennessee at Chattanooga112495607
289Doane University1122758
289National Taipei University of Technology1121.1K1.1K
289Sichuan University of Science and Engineering212323475
289University of Nevada, Las Vegas1122.5K2.6K
289Korea University1124.9K4.8K
298University of Southern California1117.8K7.7K
298University of Copenhagen1117.2K7.2K
298Johns Hopkins University1117.9K7.8K
298Fudan University2114.6K5.5K
298Shanghai Jiao Tong University1116.6K6.2K
298Emory University1116.1K6.2K
298University of Pisa1114.8K5.0K
298University of Thessaly1112.0K2.4K
298University of Mons111577799
298University of Lahore111899863
298Foundation Center111651965
298Veterans Health Administration1113.1K3.5K
298Technical Institute of Physics and Chemistry111569683
298Novo Nordisk1111.1K1.4K
312University of Illinois at Urbana–Champaign1106.2K6.4K
312Graduate Institute of International and Development Studies1105.0K5.0K
312University of Warwick1105.2K5.5K
312Delaware State University110249382
312Universidade Estadual Paulista1104.6K3.8K
312HIGH-TECH1108781.1K
318Wake Forest School of Medicine192.2K2.7K
319Zhengzhou University282.5K3.5K
319Universiti Malaysia Terengganu18653773
319Jadavpur University182.0K2.3K
319Lanzhou University183.0K3.4K
319Advanced Energy18730847
319Chinese Center for Disease Control and Prevention286661.2K
319National Research Centre184.5K4.7K
319SMART Infrastructure Facility182860
327Stockholm University174.5K5.2K
327Paul Scherrer Institute171.1K1.4K
327University of Groningen176.1K6.7K
327Hong Kong University of Science and Technology172.6K3.2K
327Physical Research Laboratory17380448
327Indian Institute of Technology Madras171.9K2.2K
333University of Tokyo168.3K8.7K
333Florida Department of Environmental Protection163377
333Banaras Hindu University162.8K3.3K
333Tohoku University165.6K6.1K
333Jawaharlal Nehru University161.6K2.1K
333Central University of Haryana16220316
339Victoria University251.1K2.8K
339Ministry of Earth Sciences15230320
339Bennett College15501933
339Sirjan University of Technology1590166
339Nevşehir Hacı Bektaş Veli University15122230
339Shahrud University of Technology157371.0K
339Woxsen University155554
339Shoolini University15284520
339Indrashil University251762
339Universidad de Castilla la Mancha151.1K1.7K
349Nankai University142.9K3.6K
349University at Buffalo145.7K6.9K
349China University of Geosciences141.8K2.3K
349Lehman College14570942
349Louisiana State University145.8K7.0K
349Indian Agricultural Research Institute14700918
349Indian Institute of Soil Science1497146
349All India Institute of Medical Sciences, New Delhi142.1K2.6K
357University College London237.1K10.4K
357Hong Kong Baptist University132.0K3.1K
357University of Trento132.2K3.5K
357Tokyo University of Agriculture and Technology131.6K2.3K
357Autonomous University of Coahuila1381183
357Qingdao Agricultural University137571.1K
357Shandong Agricultural University139211.3K
357The Bartlett13208326
357Bhagwan Mahavir University1333
366University of Silesia in Katowice121.2K1.7K
366University of Queensland128.8K10.7K
366Universiti Malaysia Sabah128461.3K
366University of Texas at Arlington122.4K3.8K
366Texas Tech University124.1K5.8K
366Aryabhatta Knowledge University121834
366Bursa Technical University12237467
366SRM Institute of Science and Technology121.8K2.2K
366Taif University121.2K1.8K
366TKM Institute of Technology1229
366Biology Institute of Shandong Academy of Sciences123.1K4.0K
377University of Toronto1111.6K13.6K
377Minzu University of China118771.5K
377Charles Sturt University111.7K3.0K
377University College Cork113.0K4.7K
377Universiti Tun Hussein Onn Malaysia11531919
377Shibaura Institute of Technology116651.0K
377Amirkabir University of Technology112.1K2.8K
377University of Tabuk116861.1K
385Harbin Institute of Technology103.0K4.1K
385Zhejiang University of Technology101.8K2.8K
385Hong Kong Polytechnic University104.2K6.2K
385Acoustic Research1037114
385The Education University of Hong Kong109141.8K
385Nagaland University1075202
385Finnish Institute for Health and Welfare101.0K1.7K