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Water quality management
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top-schools
Water quality management
79.9K
(top 1%)
papers
1.1M
(top 1%)
citations
225
(top 1%)
h
-index
326
(top 1%)
g
-index
258.3K
all documents
15.8K
doc citations
Top Schools (by citations)
#
School
Articles
Citations
R ARank
R CRank
15
Mathematics
59
2,882
1
1
30
Hydrology
105
2,155
6
9
57
Environmental Systems
13
1,657
3
1
93
Hydraulic Engineering
46
1,174
9
9
103
Agricultural Engineering
26
1,083
3
3
117
Hydropower
2
985
2
1
126
Irrigation and Drainage
26
939
1
1
131
Biochemical Engineering
26
924
23
38
137
Hydrology
23
908
2
1
140
Hydropower
41
899
1
2
142
Agronomy
12
896
2
4
176
Quality Management
23
784
11
11
179
Agricultural Engineering
9
774
3
1
183
Sustainable Engineering
43
763
12
34
196
Chemical Engineering
7
731
13
3
196
Chemistry
12
731
93
38
206
Hydraulic Engineering
39
723
6
5
221
Environmental Health
21
691
18
26
222
Systems Engineering
2
688
41
9
226
Molecular Epidemiology
1
673
1
1
230
Environmental Biotechnology
24
670
16
31
234
Hydraulic Engineering
18
658
1
1
245
Bioenergy
1
631
15
3
258
Civil Engineering
16
604
2
1
270
Construction Engineering
17
592
23
26
275
Environmental Health
19
581
13
14
286
Agricultural Engineering
4
560
3
1
309
Environmental Engineering
15
524
6
17
312
Environmental Engineering
16
519
9
15
362
Hydrology
23
464
1
2
373
Civil Engineering
8
453
13
6
385
Environmental Biology
14
439
42
62
385
Civil Engineering
21
439
1
1
415
Ecological Engineering
13
415
2
2
441
Agricultural Economics
1
389
13
1
448
Public Health
17
380
53
96
448
Water Resources Engineering
6
380
2
1
453
Education
19
377
10
22
458
Hydrology
5
374
7
3
473
Geography
6
362
47
35
506
Hydrology
7
348
1
1
517
Biomedical Engineering
6
343
67
53
523
Environmental Engineering
5
339
2
1
526
Systems Analysis
6
338
1
1
529
Environmental Health
10
336
16
18
534
Civil Engineering
11
335
1
5
535
Environmental Science
23
332
22
41
537
Environmental Science
9
330
1
3
550
Environmental Engineering
6
323
4
1
553
Environmental Health
12
322
14
15
566
Ecology
28
316
36
72
573
Irrigation and Drainage
2
310
5
1
590
Machine Learning
1
303
62
22
611
Hydropower
8
292
1
1
618
Urban Planning
6
289
57
38
619
Agricultural Engineering
4
288
47
29
619
Chemical Engineering
2
288
10
2
634
Ecology
22
281
11
15
640
Hydrology
11
279
1
1
647
Civil Engineering
4
276
21
3
650
Higher Education
1
275
1
1
657
Architectural Engineering
10
270
5
14
684
Mechanical Engineering
8
261
52
45
701
Environmental Science
23
253
5
24
702
Marine Environmental Science
7
251
115
99
710
Environmental Science
13
249
15
33
711
Education
33
248
4
16
717
Environmental Engineering
8
245
8
6
721
Environmental Science
9
244
14
24
721
Education
14
244
42
34
721
Hydrology
1
244
10
2
725
Pharmaceutical Engineering
14
243
58
59
730
Environmental Engineering
7
242
2
3
733
Civil Engineering
18
240
6
7
733
Environmental Health
6
240
15
11
752
Sustainable Development
7
234
29
44
760
Civil Engineering
7
231
3
3
771
Civil Engineering
4
226
1
1
774
Environmental Engineering
8
225
8
4
774
Marine Biology
2
225
5
5
774
Biochemical Engineering
11
225
2
4
795
Municipal Engineering
21
217
6
26
798
Agricultural Engineering
4
216
1
1
805
Global Health
8
213
69
93
805
Remote Sensing
1
213
1
1
810
Environmental Engineering
19
212
3
13
817
Ecological Engineering
13
211
13
22
825
Sustainable Energy
14
210
24
28
825
Mining Engineering
7
210
1
1
829
Hydraulic Engineering
6
209
1
1
832
Geology
1
208
21
3
837
Civil Engineering
8
207
1
2
848
Mining Engineering
2
205
1
1
848
Energy Engineering
5
205
1
3
854
Water Resources Engineering
2
204
3
2
861
Water Resources Engineering
7
202
1
1
867
Environmental Engineering
8
201
2
3
876
Hydrology
5
199
10
3
876
Environmental Engineering
4
199
3
3
890
Environmental Science
20
197
45
80
895
Architectural Engineering
7
196
10
7
895
Architecture
6
196
33
20
901
Dynamics
3
195
94
43
907
Environmental Geology
15
194
51
73
907
Chemistry
5
194
23
11
911
Environmental Science
6
192
6
7
911
Construction Management
1
192
1
1
911
Civil Engineering
1
192
1
1
911
Environmental Engineering
1
192
1
1
911
Construction Management
1
192
1
1
925
Economics
4
190
34
33
925
Chemical Engineering
11
190
12
16
925
Sustainable Development
6
190
22
29
932
Computer Science
1
189
3
1
932
Computer Science
1
189
32
9
946
Environmental Engineering
14
186
33
63
968
Agricultural Economics
6
180
4
9
968
Economics
6
180
5
11
968
Architecture
22
180
15
37
983
Biochemical Engineering
10
178
5
10
983
Surveying
2
178
3
1
996
Environmental Science
6
176
23
28
996
Water Resources Engineering
5
176
1
1
1001
Public Administration
8
175
7
22
1009
Water Resources Engineering
8
173
5
16
1009
Civil Engineering
6
173
5
3
1009
Environmental Biotechnology
3
173
15
15
1009
Atmospheric Science
2
173
6
4
1020
Computer Architecture
2
172
2
5
1020
Architecture
2
172
2
5
1020
Biomedical Engineering
13
172
17
34
1020
Electronics
2
172
3
1
1028
Public Health
5
171
20
17
1028
Water Resources Engineering
4
171
1
1
1045
Water Resources Engineering
9
169
2
4
1045
Electrical Engineering
2
169
6
5
1045
Instrumentation
2
169
1
1
1045
Civil Engineering
2
169
3
1
1056
Ecological Engineering
10
168
1
1
1061
Higher Education
11
167
44
75
1080
Environmental Science
8
164
38
41
1080
Education
4
164
81
67
1080
Political Science
3
164
30
28
1080
Hydrogeology
3
164
6
4
1089
Environmental Engineering
5
163
6
5
1089
Control Engineering
5
163
3
4
1089
Environmental Engineering
4
163
2
4
1089
Environmental Engineering
10
163
2
2
1101
Environmental Engineering
7
161
7
9
1108
Microbiology
5
160
7
12
1119
Civil Engineering
1
159
8
4
1119
Geography
1
159
18
2
1125
Environmental Science
10
158
11
22
1125
Environmental Microbiology
6
158
4
9
1125
Hydraulic Engineering
4
158
1
1
1131
Mathematics
6
157
2
2
1136
Chemistry
13
156
70
93
1136
Environmental Engineering
12
156
13
26
1136
Environmental Engineering
9
156
11
12
1136
Civil Engineering
3
156
7
6
1136
Hydrology
1
156
5
2
1152
Geotechnical Engineering
1
154
4
8
1165
Architecture
11
151
2
6
1165
Economics
6
151
2
5
1174
Environmental Engineering
5
149
2
4
1174
Water Resources Engineering
6
149
7
4
1184
Hydraulic Engineering
4
148
8
8
1188
Ecological Engineering
2
147
13
8
1193
Education
12
146
14
24
1193
Surveying
1
146
59
15
1193
Environmental Engineering
1
146
1
1
1193
Rural Development
6
146
1
1
1193
Municipal Engineering
4
146
1
1
1200
Environmental Engineering
3
145
1
5
1203
Environmental Design
7
144
7
9
1203
Agricultural Science
7
144
1
1
1216
Hydrology
3
143
3
2
1224
Hydrology
6
142
1
3
1224
Construction Engineering
11
142
9
15
1231
Hydrology
3
141
1
1
1237
Systems Optimization
10
140
15
30
1237
Optimization
10
140
23
33
1237
Information Systems
2
140
26
17
1237
Civil Engineering
1
140
1
1
1248
Environmental Science
1
139
14
8
1254
Environmental Health
4
138
18
20
1265
Environmental Engineering
6
137
8
4
1270
Electronics
1
136
42
9
1270
Civil Engineering
4
136
2
3
1278
Sustainable Energy
2
135
62
83
1278
Sustainable Energy
2
135
77
89
1278
Environmental Engineering
3
135
1
1
1278
Hydrology
2
135
1
1
1288
Civil Engineering
7
134
1
1
1288
Chemistry
11
134
75
104
1288
Environmental Engineering
5
134
10
13
1297
Renewable Energy
9
133
58
79
1306
Economics
4
132
3
2
1306
Political Science
4
132
2
2
1306
International Relations
4
132
2
2
1306
Civil Engineering
7
132
1
1
1320
Environmental Science
8
131
9
27
1320
Bioengineering
1
131
65
20
1320
Bioengineering
1
131
15
5
1320
Meteorology
7
131
33
56
1338
Global Health
5
129
82
111
1359
Irrigation and Drainage
2
127
4
1
1372
Environmental Engineering
5
126
10
10
1381
Civil Engineering
4
125
3
1
1381
Microbiology
1
125
30
18
1381
Environmental Microbiology
1
125
28
18
1381
Environmental Microbiology
1
125
38
33
1381
Biotechnology
1
125
41
9
1394
Public Health
3
124
15
16
1394
Environmental Health
2
124
12
8
1402
Biotechnology
5
123
75
107
1402
Environmental Engineering
6
123
2
10
1416
Biotechnology
1
122
34
10
1428
Materials Engineering
9
121
7
13
1428
Process Control
8
121
1
6
1438
Geology
1
120
3
1
1438
Geophysics
1
120
3
1
1438
Environmental Systems
8
120
19
28
1438
Environmental Health
7
120
14
30
1438
Agricultural Engineering
5
120
4
3
1438
Electronics
1
120
106
41
1438
Chemical Engineering
9
120
21
37
1456
Environmental Engineering
7
119
19
25
1456
Marine Biotechnology
3
119
65
56
1456
Marine Biotechnology
3
119
32
33
1456
Marine Biotechnology
3
119
32
34
1456
Biotechnology
3
119
33
34
1456
Architectural Engineering
4
119
2
2
1456
Environmental Health
3
119
28
32
1456
Environmental Health
3
119
6
15
1456
Agricultural Engineering
2
119
9
5
1474
Hydropower
6
118
5
6
1474
Hydrogeology
2
118
6
3
1474
Hydrology
2
118
6
3
1474
Surveying
1
118
3
1
1486
Environmental Engineering
1
117
6
2
1486
Hydropower
8
117
37
39
1486
Hydrology
2
117
1
1
1497
Global Health
2
116
261
194
1497
Environmental Science
1
116
1
1
1497
Chemistry
2
116
1
1
1497
Biotechnology
2
116
13
14
1497
Bioenergy
2
116
2
1
1497
Public Health
1
116
1
1
1497
Agricultural Engineering
1
116
4
4
1521
Bioengineering
1
115
18
15
1521
Civil Engineering
10
115
11
5
1521
Environmental Engineering
5
115
3
13
1521
Education
1
115
1
1
1521
Environmental Engineering
2
115
1
1
1529
Applied Mathematics
2
114
15
11
1529
Mathematics
2
114
16
12
1529
Public Health
7
114
31
29
1529
Sustainable Energy
5
114
6
10
1529
Sustainable Energy
5
114
7
10
1552
Ecological Engineering
6
113
2
3
1552
Mathematics
2
113
1
1
1552
Civil Engineering
2
113
1
1
1552
Environmental Engineering
3
113
2
5
1552
Chemistry
3
113
28
24
1552
Chemistry
1
113
45
14
1552
Environmental Science
8
113
11
15
1552
Environmental Engineering
3
113
7
9
1552
Electronics
2
113
14
7
1552
Environmental Engineering
1
113
23
1
1570
Systems Integration
1
112
70
46
1570
Environmental Science
3
112
17
16
1570
Global Health
4
112
141
156
1570
Civil Engineering
2
112
1
1
1587
Chemistry
1
111
81
28
1587
Biotechnology
1
111
1
3
1604
Environmental Engineering
11
110
3
10
1604
Global Health
3
110
10
19
1604
Environmental Epidemiology
2
110
62
63
1604
Municipal Engineering
6
110
1
1
1618
Biochemical Engineering
2
109
1
1
1618
Sustainability Science
6
109
10
32
1618
Microbiology
2
109
1
1
1618
Water Resources Engineering
1
109
1
1
1631
Environmental Engineering
2
108
5
8
1631
Project Management
1
108
1
1
1631
Project Management
1
108
1
1
1631
Biomedical Sciences
2
108
54
43
1631
Biomedical Sciences
2
108
34
32
1645
Environmental Engineering
5
107
3
6
1645
Global Health
1
107
94
46
1645
Robotics
3
107
3
3
1645
Environmental Science
6
107
30
61
1645
Global Health
1
107
17
10
1662
Civil Engineering
5
106
3
4
1662
Education
10
106
8
14
1662
Architectural Engineering
12
106
14
34
1662
Process Engineering
2
106
7
14
1662
Biotechnology
7
106
7
15
1662
Computer Science
1
106
32
19
1662
Water Resources Engineering
1
106
3
1
1682
Environmental Policy
4
105
4
6
1682
Hydrology
5
105
1
1
1682
Chemical Engineering
10
105
3
18
1682
Architecture
7
105
13
21
1682
Civil Engineering
7
105
2
5
1682
Environmental Engineering
1
105
1
1
1704
Biochemical Engineering
4
104
31
39
1717
Chemical Engineering
2
103
16
20
1717
Geography
2
103
3
4
1717
Environmental Health
4
103
23
29
1717
Environmental Health
7
103
20
25
1730
Civil Engineering
8
102
2
10
1730
Regional Planning
3
102
1
1
1730
Biotechnology
11
102
1
11
1730
Pharmacy
1
102
64
10
1730
Water Resources Engineering
3
102
1
1
1730
Production Engineering
3
102
7
5
1730
Chemistry
1
102
54
24
1730
Municipal Engineering
19
102
9
23
1730
Analytical Chemistry
1
102
22
10
1730
Environmental Engineering
3
102
2
2
1747
Geochemistry
1
101
18
15
1747
Environmental Engineering
11
101
5
15
1747
Chemistry
8
101
9
29
1747
Hydraulic Engineering
2
101
20
12
1747
Drama
1
101
19
6
1747
Urban Design
10
101
1
5
1747
Hydrology
2
101
1
1
1747
Hydrology
2
101
1
1
1747
Environmental Engineering
3
101
3
1
1747
Ecology
5
101
2
10
1767
Architecture
5
100
18
21
1767
Environmental Science
3
100
1
1
1767
Environmental Engineering
6
100
8
22
1767
Education
15
100
8
16
1767
Water Resources Engineering
2
100
2
1
1782
Civil Engineering
8
99
4
17
1782
Environmental Microbiology
6
99
2
5
1782
Ecology
4
99
25
29
1782
Ecology
3
99
1
3
1782
Mathematics
2
99
33
21
1782
Construction Engineering
7
99
31
44
1782
Chemistry
2
99
4
8
1782
Geography
2
99
4
8
1782
Public Health
3
99
22
23
1782
Environmental Health
3
99
17
19
1782
Community Health
2
99
3
2
1806
Analytical Chemistry
1
98
13
11
1806
Regional Planning
2
98
8
6
1806
Analytical Chemistry
1
98
7
2
1806
Epidemiology
2
98
1
1
1806
Public Health
2
98
1
1
1831
Analytical Chemistry
2
97
13
11
1831
Economics
1
97
8
3
1831
Agricultural Economics
1
97
1
1
1831
Environmental Engineering
4
97
2
2
1831
Structural Engineering
1
97
6
1
1831
Construction Technology
3
97
1
1
1831
Structural Engineering
1
97
5
1
1831
Structural Engineering
1
97
5
1
1831
Hydrology
1
97
2
1
1831
Structural Engineering
1
97
2
1
1854
Solar Energy
4
96
8
16
1872
Irrigation and Drainage
3
95
6
8
1872
Environmental Science
7
95
26
36
1872
Industrial Engineering
2
95
8
3
1872
Mining Engineering
3
95
49
55
1872
Environmental Engineering
7
95
3
3
1872
Architecture
3
95
11
3
1872
Ecology
7
95
4
5
1872
Chemical Engineering
2
95
26
11
1872
Sustainable Energy
5
95
15
21
1872
Industrial Biotechnology
3
95
2
5
1872
Education
5
95
101
76
1872
Environmental Design
1
95
1
1
1872
Landscape Architecture
1
95
1
1
1907
Biotechnology
8
94
17
39
1907
Environmental Engineering
7
94
14
31
1907
Environmental Engineering
3
94
4
9
1907
Microbial Ecology
4
94
7
10
1907
Agricultural Engineering
2
94
6
1
1931
Systems Engineering
3
93
3
10
1931
Environmental Engineering
2
93
6
14
1931
Chemical Engineering
4
93
1
1
1931
Civil Engineering
6
93
5
9
1931
Agroforestry
1
93
1
1
1931
Agricultural Engineering
1
93
5
1
1947
Systems Engineering
2
92
18
16
1947
Ecology
12
92
40
75
1947
Environmental Health
3
92
11
14
1947
Civil Engineering
4
92
1
2
1947
Architecture
4
92
1
2
1947
Optimization
3
92
2
2
1947
Remote Sensing
2
92
1
1
1969
Hydraulic Engineering
7
91
5
14
1969
Environmental Health
9
91
12
28
1969
Biochemistry
2
91
43
41
1969
Environmental Engineering
4
91
16
16
1969
Materials Engineering
3
91
7
6
1969
Environmental Science
5
91
20
23
1995
Farm Management
2
90
6
2
1995
Power Systems
1
90
1
1
1995
Power Systems
1
90
1
1
1995
Power Systems
1
90
10
10
2017
Environmental Engineering
6
89
15
34
2017
Environmental Systems
3
89
4
18
2017
Hydrogeology
1
89
1
1
2030
Information Technology
5
88
145
139
2049
Molecular Biology
1
87
108
37
2049
Architecture
2
87
10
1
2049
Environmental Engineering
2
87
7
5
2049
Agricultural Science
5
87
9
11
2067
Environmental Engineering
8
86
7
28
2067
Ecological Engineering
5
86
8
19
2067
Environmental Health
11
86
22
51
2067
Economics
2
86
19
37
2067
Environmental Biotechnology
6
86
13
18
2067
Architecture
8
86
9
29
2093
Microbial Ecology
6
85
9
14
2093
Environmental Engineering
2
85
4
2
2093
Environmental Epidemiology
1
85
9
16
2093
Environmental Epidemiology
1
85
23
26
2093
Industrial Engineering
5
85
36
56
2093
Chemistry
7
85
10
13
2093
Civil Engineering
5
85
1
1
2093
Environmental Science
8
85
3
18
2120
Civil Engineering
2
84
1
1
2120
Environmental Engineering
2
84
1
1
2120
Resource Economics
2
84
1
1
2120
Economics
2
84
1
1
2120
Biology
3
84
29
40
2120
Environmental Engineering
8
84
2
8
2120
Biomedical Engineering
5
84
2
3
2120
Automation
5
84
2
3
2144
Hydrology
3
83
23
32
2144
Meteorology
3
83
22
32
2144
Geology
2
83
34
34
2144
Chemical Engineering
3
83
8
3
2144
Chemistry
5
83
70
83
2144
Hydrology
3
83
6
9
2144
Bioenergy
3
83
5
9
2144
Agricultural Engineering
2
83
1
1
2144
Meteorology
1
83
1
1
2176
Ecology
4
82
44
63
2176
Chemistry
5
82
28
42
2176
Paramedicine
1
82
2
1
2176
Analytical Chemistry
1
82
1
1
2176
Chemistry
1
82
4
2
2176
Materials Science
1
82
1
1
2176
Chemistry
2
82
40
41
2176
Process Control
2
82
1
1
2176
Mechanical Engineering
1
82
4
4
2176
Paramedicine
1
82
1
1
2176
Public Health
1
82
16
13
2176
Public Health
1
82
1
1
2176
Economic Sociology
1
82
1
1
2201
Environmental Science
2
81
17
27
2201
Environmental Science
13
81
39
82
2201
Environmental Engineering
1
81
13
1
2201
Civil Engineering
5
81
8
7
2201
Chemical Engineering
5
81
28
42
2201
Chemical Engineering
1
81
2
3
2201
Biochemical Engineering
1
81
7
8
2201
Structural Engineering
1
81
1
1
2201
Civil Engineering
1
81
1
3
2201
Civil Engineering
9
81
9
24
2201
Computer Engineering
1
81
13
4
2201
Civil Engineering
3
81
9
7
2201
Soil Science
2
81
30
24
2231
Environmental Engineering
12
80
4
16
2231
Chemical Engineering
6
80
9
8
2231
Environmental Engineering
5
80
8
25
2231
Environmental Engineering
5
80
4
9
2231
Biomass Energy
5
80
4
15
2231
Systems Engineering
2
80
1
1
2253
Chemistry
7
79
27
46
2253
Occupational Health
5
79
12
34
2253
Agroforestry
2
79
20
26
2253
Agroforestry
2
79
15
21
2253
Chemistry
1
79
27
14
2276
Remote Sensing
5
78
61
84
2276
Hydrology
2
78
18
25
2276
Textiles
5
78
54
83
2276
Chemistry
11
78
27
64
2276
Environmental Engineering
2
78
18
22
2276
Environmental Engineering
5
78
12
18
2291
Architecture
4
77
5
10
2291
Water Resources Engineering
2
77
1
2
2291
Environmental Health
2
77
3
3
2291
Public Health
2
77
1
1
2317
Chemical Engineering
3
76
1
8
2317
Civil Engineering
1
76
5
7
2317
Meteorology
2
76
34
13
2317
Environmental Engineering
5
76
11
17
2317
Chemical Engineering
3
76
1
1
2317
Chemistry
1
76
20
8
2317
Landscape Ecology
2
76
46
56
2317
Climatology
1
76
19
7
2317
Applied Mechanics
1
76
6
1
2317
Surveying
2
76
1
1
2352
Human Geography
2
75
100
94
2352
Chemistry
1
75
21
16
2352
Biotechnology
3
75
36
49
2352
Education
6
75
58
60
2352
Municipal Engineering
12
75
14
47
2352
Environmental Engineering
1
75
1
1
2352
Environmental Engineering
1
75
4
5
2352
Meteorology
1
75
6
3
2352
Environmental Engineering
1
75
1
4
2352
Civil Engineering
1
75
6
3
2352
Civil Engineering
8
75
1
6
2384
Environmental Planning
2
74
4
9
2384
Remote Sensing
1
74
3
6
2384
Architecture
2
74
98
72
2384
Metabolism
2
74
1
1
2384
Industrial Biotechnology
2
74
1
4
2384
Environmental Engineering
1
74
1
1
2416
Environmental Engineering
2
73
11
14
2416
Chemical Engineering
9
73
28
60
2416
Ecology
8
73
24
55
2416
Environmental Science
8
73
26
58
2416
Environmental Systems
2
73
1
1
2416
Environmental Systems
2
73
2
1
2416
Marine Ecology
8
73
13
46
2416
Food Engineering
2
73
5
5
2416
Irrigation and Drainage
1
73
5
5
2416
Hydrometeorology
2
73
9
7
2416
Water Resources Engineering
1
73
1
1
2416
Civil Engineering
3
73
1
1
2452
Environmental Biotechnology
1
72
40
41
2452
Environmental Engineering
6
72
12
27
2452
Process Engineering
6
72
2
5
2452
Food Engineering
1
72
6
5
2452
Architectural Engineering
4
72
18
17
2452
Hydrology
2
72
2
7
2452
Biotechnology
1
72
71
28
2452
Genetic engineering
1
72
68
26
2452
Environmental Biotechnology
1
72
14
9
2477
Microbiology
4
71
22
22
2477
Toxicology
3
71
27
32
2477
Environmental Science
9
71
22
48
2477
Textiles
4
71
46
65
2477
Sociology of Development
5
71
6
21
2477
Nanotechnology
10
71
26
64
2477
Biotechnology
3
71
3
2
2477
Computer Engineering
1
71
4
1
2477
Economics
1
71
2
1
2477
International Relations
1
71
1
1
2510
Process Engineering
2
70
38
31
2510
Architectural Engineering
3
70
4
14
2510
Biochemistry
3
70
26
21
2510
Biotechnology
1
70
1
1
2510
Applied Mathematics
5
70
61
118
2510
Materials Engineering
3
70
35
31
2510
Environmental Science
4
70
23
33
2510
Statistics
2
70
15
4
2510
Systems Ecology
2
70
1
3
2510
Environmental Health
2
70
10
7
2552
Chemistry
2
69
137
118
2552
Microbiology
1
69
1
1
2552
Pharmaceutics
1
69
86
46
2552
Environmental Engineering
3
69
11
13
2552
Chemistry
2
69
2
6
2552
Geochemistry
2
69
18
13
2552
Environmental Health
6
69
14
23
2552
Electrical Engineering
1
69
8
6
2552
Chemical Engineering
7
69
34
60
2552
Environmental Science
1
69
1
1
2583
Molecular Microbiology
1
68
31
31
2583
Construction Management
1
68
1
1
2583
Dynamics
1
68
1
1
2583
Construction Management
1
68
1
1
2583
Chemical Engineering
3
68
13
22
2583
Environmental Policy
2
68
5
5
2583
Chemistry
1
68
31
21
2583
Environmental Engineering
3
68
6
5
2583
Environmental Science
2
68
40
44
2583
Medical Technology
7
68
3
2
2614
Environmental Science
2
67
28
28
2614
Separation Processes
4
67
13
14
2614
Biochemical Engineering
2
67
2
4
2614
Environmental Science
6
67
17
36
2614
Agricultural Engineering
1
67
2
5
2614
Environmental Science
1
67
32
10
2614
Hydrogeology
1
67
12
5
2614
Architecture
5
67
2
2
2614
Public Health
1
67
1
1
2614
Hydraulic Engineering
3
67
23
29
2614
Environmental Engineering
7
67
6
11
2614
Ecology
2
67
2
5
2614
Environmental Health
1
67
1
1
2643
Chemical Engineering
6
66
32
52
2643
Logistics
1
66
31
21
2643
Economics
1
66
85
48
2643
Construction Engineering
5
66
22
33
2643
Electronics
2
66
1
1
2643
Computer Science
2
66
12
19
2643
Resource Economics
3
66
80
119
2643
Nanomaterials
3
66
18
26
2643
Energy Conversion
3
66
10
23
2643
Chemical Engineering
3
66
2
7
2643
Environmental Systems
3
66
2
3
2643
Systems Design
3
66
2
3
2643
Civil Engineering
1
66
7
7
2643
Environmental Planning
2
66
10
14
2643
Environmental Health
4
66
13
30
2682
Chemistry
5
65
61
91
2682
Chemistry
4
65
24
29
2682
Public Policy
1
65
22
22
2682
Environmental Health
1
65
1
1
2682
Architecture
3
65
2
6
2682
Bioengineering
2
65
26
21
2682
Chemical Engineering
4
65
2
14
2682
Environmental Engineering
4
65
6
24
2682
Geology
3
65
2
2
2682
Architecture
1
65
25
1
2682
Agricultural Engineering
1
65
7
1
2711
Developmental Biology
2
64
84
86
2711
Biochemical Engineering
4
64
47
69
2711
Environmental Science
6
64
16
27
2711
Economics
2
64
20
32
2711
Economics
1
64
58
20
2711
Renewable Energy
2
64
13
10
2711
Agricultural Engineering
3
64
2
4
2711
Renewable Energy
2
64
7
5
2739
Environmental Health
4
63
7
8
2739
Economics
3
63
19
29
2739
Microbiology
3
63
20
23
2739
Civil Engineering
4
63
1
3
2739
Environmental Law
2
63
1
3
2739
Municipal Engineering
2
63
1
1
2773
Chemistry
1
62
48
21
2773
Food Science
4
62
77
122
2773
Architecture
1
62
7
5
2773
Architecture
1
62
1
1
2773
Architecture
1
62
1
1
2773
Film
1
62
39
35
2773
Biogeography
1
62
17
22
2773
Plasma Physics
1
62
5
7
2773
Film
1
62
1
3
2773
Chemical Engineering
5
62
18
22
2773
Remote Sensing
2
62
20
15
2773
Film
1
62
31
37
2773
Plasma Physics
1
62
13
17
2773
Environmental Engineering
1
62
14
3
2773
Soil Science
1
62
9
9
2773
Environmental Engineering
1
62
3
1
2773
Microbial Ecology
1
62
3
5
2773
Ecology
1
62
3
5
2773
Water Resources Engineering
2
62
1
1
2773
Applied Mathematics
1
62
4
1
2773
Dynamics
1
62
4
2
2773
Mathematics
1
62
2
2
2773
Environmental Engineering
1
62
1
1
2773
Sustainable Energy
1
62
1
1
2823
Chemical Engineering
3
61
43
46
2823
Civil Engineering
2
61
2
5
2823
Energy Engineering
14
61
1
17
2823
Environmental Engineering
1
61
25
21
2823
Architecture
4
61
2
3
2823
Political Science
1
61
14
5
2823
Political Science
1
61
5
3
2823
Information Technology
1
61
19
9
2823
Statistics
1
61
15
4
2823
Water Law
6
61
2
2
2823
Remote Sensing
1
61
1
1
2856
Environmental Biotechnology
1
60
17
9
2856
Biology
4
60
2
14
2856
Civil Engineering
7
60
9
18
2856
Microbiology
1
60
53
32
2856
Environmental Engineering
1
60
1
1
2856
Statistics
2
60
1
1
2856
Architecture
7
60
2
9
2856
Information Technology
1
60
16
11
2856
Environmental Biotechnology
1
60
1
1
2856
Economics
3
60
8
3
2856
Environmental Engineering
1
60
1
1
2894
Economics
4
59
62
85
2894
Economics
1
59
6
8
2894
Microbial Ecology
5
59
6
11
2894
Ecology
5
59
15
29
2894
Environmental Engineering
2
59
1
3
2894
Public Health
2
59
27
39
2894
Architecture
11
59
2
19
2894
Civil Engineering
11
59
4
19
2894
Public Health
1
59
37
20
2894
Governance Studies
1
59
23
11
2894
Environmental Biotechnology
5
59
36
54
2894
Civil Engineering
4
59
3
2
2894
Chemistry
2
59
6
2
2894
Public Health
2
59
5
3
2894
Public Policy
1
59
1
2
2894
Economics
1
59
1
1
2939
Environmental Engineering
1
58
1
1
2939
Meteorology
1
58
18
14
2939
Regional Planning
1
58
8
4
2939
Food Policy
1
58
1
1
2939
Food Policy
1
58
1
1
2939
Chemical Engineering
1
58
73
37
2939
Meteorology
1
58
8
10
2939
Hydrology
1
58
8
10
2939
Civil Engineering
6
58
10
16
2939
Environmental Health
3
58
9
18
2939
Water Law
5
58
1
1
2939
Economics
2
58
44
33
2939
Chemistry
2
58
2
7
2939
Environmental Science
2
58
7
13
2939
Meteorology
1
58
7
2
2939
Food Engineering
1
58
84
59
2939
Industrial Chemistry
2
58
2
6
2939
Hydrogeology
3
58
2
4
2939
Chemical Engineering
1
58
4
5
2939
Chemistry
2
58
22
7
2939
Political Science
1
58
1
1
2939
Industrial Chemistry
2
58
1
1
2939
Law
4
58
1
1
2939
Water Law
4
58
1
1
2987
Architectural Engineering
6
57
7
18
2987
Education
5
57
14
24
2987
Electronics
1
57
74
43
2987
Political Science
1
57
4
1
2987
Public Health
2
57
52
55
2987
Construction Engineering
1
57
1
1
2987
Construction Engineering
1
57
1
1
2987
Information Technology
2
57
14
14
2987
Computer Science
1
57
154
101
2987
Environmental Engineering
1
57
3
4
2987
Civil Engineering
3
57
5
6
3039
Industrial Biotechnology
6
56
69
114
3039
Information Systems
1
56
17
15
3039
Urban Planning
1
56
6
5
3039
Environmental Engineering
3
56
19
24
3039
Chemistry
3
56
17
17
3039
Automation
3
56
1
3
3039
Mechanical Engineering
2
56
27
18
3039
Chemistry
5
56
12
28
3039
Environmental Science
4
56
7
19
3039
Hydraulic Engineering
3
56
1
2
3039
Sustainable Development
1
56
8
1
3039
Hydraulic Engineering
11
56
2
14
3085
Environmental Engineering
1
55
6
10
3085
Agronomy
1
55
31
16
3085
Sustainable Development
5
55
16
47
3085
Environmental Health
1
55
4
6
3085
Atmospheric Science
1
55
3
6
3085
Atmospheric Science
1
55
2
5
3085
Environmental Health
1
55
2
5
3085
Toxicology
3
55
28
47
3085
Environmental Toxicology
3
55
27
46
3085
Environmental Engineering
1
55
5
7
3085
Environmental Engineering
1
55
14
12
3085
Environmental Science
12
55
32
90
3085
Public Health
4
55
78
122
3085
Public Health
1
55
10
19
3085
Atmospheric Science
1
55
1
1
3085
Environmental Engineering
1
55
1
5
3085
Marine Biology
1
55
1
4
3085
Epidemiology
1
55
1
1
3085
Public Health
1
55
1
1
3085
Atmospheric Science
1
55
1
1
3085
Environmental Engineering
2
55
20
18
3085
Resource Economics
2
55
3
3
3085
Environmental Engineering
4
55
52
52
3085
Chemical Engineering
1
55
28
28
3085
Civil Engineering
3
55
16
19
3085
Urban Planning
1
55
4
2
3085
Civil Engineering
5
55
8
19
3085
Water Resources Engineering
1
55
4
4
3085
Irrigation and Drainage
1
55
1
1
3156
Toxicology
5
54
29
51
3156
Evolutionary Biology
3
54
21
55
3156
Environmental Health
5
54
21
40
3156
Economics
1
54
11
9
3156
Public Health
1
54
13
8
3156
Environmental Science
1
54
6
5
3156
Sustainable Development
4
54
20
47
3156
Civil Engineering
4
54
2
3
3156
Environmental Health
1
54
16
17
3156
Health Policy
1
54
1
1
3156
Water Law
4
54
1
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47
72
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25
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6
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28
18
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22
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2
2
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1
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3276
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11
13
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3
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13
10
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9
11
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6
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1
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1
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7
9
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4
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101
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1
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15
15
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65
85
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7
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48
1
4
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2
4
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6
6
3476
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47
44
51
3476
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47
46
67
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63
108
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47
8
11
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47
7
13
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47
1
1
3476
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92
55
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61
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8
18
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9
18
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47
12
20
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5
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31
41
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34
44
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2
1
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37
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47
17
10
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47
14
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47
10
17
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47
2
4
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14
23
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84
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19
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3536
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15
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9
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4
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2
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26
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30
32
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5
9
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38
59
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1
1
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1
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3699
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