Ambio

6.8(top 5%)

impact factor

3.0K(top 10%)

papers

121.4K(top 5%)

citations

149(top 2%)

h-index

7.5(top 5%)

extended IF

3.7K

all documents

130.5K

doc citations

238(top 2%)

g-index

Top Schools (by citations)

#	School	Articles	Citations	R ARank	R CRank
1	Ecology	54	4,578	2	5
2	Systems Ecology	13	2,926	4	6
3	Economics	20	2,785	2	6
4	Geography	38	1,880	11	19
5	Physical Geography	36	1,873	12	19
6	Ecology	1	1,864	11	2
6	Systems Ecology	1	1,864	1	1
8	Ecology	33	1,630	14	19
9	Ecology	7	1,524	123	38
10	Environmental Science	29	1,498	13	19
11	Geography	22	1,461	3	1
12	Geography	28	1,456	9	18
12	Physical Geography	28	1,456	9	15
14	Ecology	38	1,363	27	46
15	Oceanography	4	1,351	436	113
16	Oceanography	3	1,337	377	81
17	Geology	2	1,258	111	12
18	Chemistry	1	1,224	549	82
18	Quality Management	1	1,224	110	18
20	Geography	18	1,198	2	2
21	Biology	3	1,145	556	165
22	Public Policy	6	1,115	24	1
23	Urban Policy	2	931	5	1
24	Botany	18	911	789	491
25	Geology	17	898	16	21
26	Economics	3	871	29	6
26	Economics	3	871	6	6
28	Systems Analysis	5	856	142	61
29	Anthropology	1	831	106	4
30	Ecology	21	821	242	202
31	Systems Integration	7	813	10	6
32	Geography	2	799	16	6
33	Geography	12	786	65	59
34	Ecology	13	767	126	115
34	Hydrology	13	767	126	115
36	Sustainable Energy	1	743	11	2
37	Environmental Science	20	734	20	29
38	Geography	5	725	53	5
39	Chemistry	7	684	108	50
40	Environmental Science	4	651	39	6
40	Geography	4	651	72	13
42	Geography	2	649	177	37
43	Public Health	2	626	2.2K	641
44	Biology	16	624	577	416
45	Geography	4	618	23	14
46	Geography	9	586	1	1
47	Agroecology	14	580	151	130
48	Biology	5	577	96	45
49	Geography	4	532	25	7
50	Public Health	3	531	1.6K	599
51	Biology	9	518	135	119
52	Biology	11	504	76	85
52	Marine Biology	11	504	24	24
54	Ecology	5	500	70	47
54	Forest Ecology	16	500	21	45
56	Economics	3	479	84	29
57	Biology	1	455	161	17
57	Ecology	1	455	2	1
57	Law	2	455	9	1
60	Geology	8	454	35	29
60	Soil Science	1	454	316	71
62	Chemistry	9	447	131	117
63	Agroecology	9	444	43	31
64	Analytical Chemistry	8	443	29	30
65	Ecology	1	436	287	94
65	Policy Analysis	1	436	29	9
65	Political Theory	1	436	27	9
65	Biology	1	436	19	8
65	Environmental Law	1	436	1	1
70	Zoology	10	435	50	57
71	Biology	5	433	175	87
72	Geography	6	428	50	22
73	Geography	3	427	51	28
74	Biology	7	422	120	81
75	Religious Studies	6	413	1	1
76	Chemistry	6	412	129	76
76	Ecology	11	412	49	45
78	Ecology	8	408	163	42
79	Economics	12	406	7	11
80	Oceanography	1	389	19	3
80	Biological Oceanography	1	389	1	1
82	History	10	388	85	77
83	Dynamics	2	386	12	7
84	Geography	2	383	38	8
85	Botany	2	368	59	32
86	Physical Geography	2	365	2	1
87	Geography	1	361	33	4
87	Geography	1	361	5	2
87	Geography	1	361	94	6
87	Meteorology	1	361	85	5
87	Meteorology	1	361	1	1
87	Climatology	1	361	14	1
87	Environmental Science	1	361	34	2
87	Climatology	1	361	2	1
87	Meteorology	1	361	16	1
87	Climatology	1	361	7	2
97	Community Ecology	3	360	50	32
98	Biology	3	347	242	122
99	Geography	12	337	16	39
99	Ecology	12	337	40	63
101	Biology	2	335	453	178
102	Environmental Science	1	332	31	5
103	Ecology	2	331	130	65
104	Hydrology	4	329	27	17
104	History	9	329	1	7
106	Ecology	4	327	155	114
107	Geography	8	322	8	8
108	Landscape Ecology	6	320	14	11
109	Geography	3	312	141	71
110	Genetics	6	311	99	103
110	Biology	2	311	491	203
112	Economic History	5	309	7	2
112	History	5	309	8	4
114	Zoology	9	307	130	178
115	Ecology	2	301	129	68
116	Geography	2	300	158	55
116	Physiology	5	300	74	72
118	Ecology	6	299	95	90
119	Biology	7	295	26	34
119	Marine Biology	7	295	9	10
119	Biology	3	295	96	46
122	Geography	3	292	137	79
122	Geography	6	292	52	63
124	Environmental Science	11	288	7	11
124	Sustainable Development	11	288	6	12
126	Biochemistry	1	285	329	104
127	Ecology	4	282	43	20
128	Ethics	6	281	2	7
129	Genetics	4	279	344	237
130	Biology	1	275	604	158
130	Public Policy	5	275	7	6
132	Hydrology	3	274	12	7
133	Architecture	4	272	36	9
133	Ecology	4	272	58	53
133	Systems Ecology	4	272	23	23
136	Chemistry	2	270	67	24
136	Atmospheric Chemistry	2	270	2	1
138	Meteorology	3	269	52	37
138	Ecology	5	269	76	89
140	Ecology	4	264	45	35
141	Forest Ecology	1	263	51	26
142	Sustainability Science	11	258	5	9
142	Botany	1	258	4	2
144	Ecology	1	256	59	9
145	Environmental Health	1	253	346	123
146	Pathology	5	252	53	49
146	Plant Pathology	5	252	28	30
148	Zoology	3	251	237	167
149	Geochemistry	3	245	277	134
150	Marine Ecology	3	244	31	28
151	Sociology	4	243	5	6
151	Sustainable Development	4	243	3	3
151	Environmental Sociology	4	243	5	5
151	Sustainable Development	4	243	3	2
155	Sustainable Development	2	242	1	1
156	Geography	2	240	41	8
157	Biology	5	239	145	135
157	History	4	239	23	11
159	Biology	5	237	155	125
160	Biology	1	234	124	21
160	Marine Biology	1	234	120	20
160	Biology	1	234	16	6
160	Marine Biology	1	234	15	5
164	Ecology	4	232	41	40
164	Physiology	4	232	29	29
164	Environmental Science	3	232	24	17
167	Geography	2	230	68	44
168	Geography	5	229	310	204
169	Biology	2	223	204	128
170	Law	1	222	45	4
170	Architecture	1	222	47	4
170	Sustainable Development	1	222	37	7
173	Botany	1	220	99	28
173	Botany	1	220	199	40
173	Microbiology	1	220	102	23
176	Biology	1	219	700	254
176	Biology	1	219	448	196
176	Evolutionary Biology	1	219	186	65
176	Botany	1	219	40	14
176	Ecology	1	219	56	14
176	Environmental Policy	2	219	4	6
176	Policy Analysis	2	219	4	7
183	Archaeology	5	216	257	143
184	Environmental Science	12	215	17	47
185	Oceanography	1	214	163	39
185	Biology	1	214	616	274
185	Oceanography	1	214	151	58
185	Zoology	1	214	67	30
189	History	4	212	85	44
189	Geography	4	212	37	32
191	Philosophy	1	209	56	13
191	Public Policy	1	209	100	23
193	Geography	5	208	98	99
194	Regional Planning	2	207	152	69
195	Civil Engineering	1	206	247	87
195	Ecology	3	206	78	51
195	Economics	6	206	38	45
195	Dynamics	1	206	12	10
195	Ancient History	3	206	23	13
195	Archaeology	3	206	13	7
195	Ancient History	3	206	9	5
195	Landscape Ecology	3	206	18	17
203	Education	3	202	12	2
204	Ecology	3	200	78	74
205	Political Science	7	199	4	4
205	Dynamics	3	199	1	1
207	Environmental Engineering	1	198	170	77
208	Biology	10	196	145	287
209	History	12	195	31	67
210	Epidemiology	1	194	359	107
210	Geography	3	194	31	20
210	Ecology	1	194	12	13
213	Biology	2	193	258	134
214	Plant Ecology	2	191	50	38
215	Geography	6	190	7	7
215	Environmental Science	6	190	63	98
217	Geography	2	186	134	78
218	Ecology	5	185	66	109
218	Geography	4	185	135	81
220	Oceanography	3	184	122	95
221	Geography	1	183	173	67
222	Geography	3	182	107	73
222	Ecology	3	182	100	71
224	Sociology	1	178	68	26
224	Environmental Engineering	1	178	108	32
224	Environmental Engineering	1	178	217	93
224	Mining Engineering	1	178	68	15
224	Hydrology	1	178	44	17
229	Sociology	2	173	67	22
229	Geography	2	173	63	26
229	Human Geography	2	173	48	17
232	Biology	3	172	331	312
232	Biology	5	172	128	149
234	Ecology	2	171	130	94
234	Ecology	1	171	10	3
236	Ecosystem Ecology	2	167	1	1
237	Water Resources Engineering	3	165	25	20
238	Geography	2	164	153	89
238	Geography	2	164	119	67
240	Botany	2	163	638	354
241	Ecology	2	162	70	50
241	Geography	5	162	57	97
241	Biology	9	162	50	94
241	Environmental Physics	1	162	65	24
241	Environmental Physics	1	162	21	7
246	Anthropology	8	160	26	44
247	Geography	1	159	401	195
247	Geography	1	159	39	14
247	Ecology	5	159	2	3
250	Ecology	3	157	30	29
250	Atmospheric Physics	1	157	278	115
250	Landscape Ecology	3	157	26	36
253	Biology	2	156	296	213
254	Biology	3	155	382	344
254	Biology	3	155	3	8
256	Agroforestry	3	154	104	91
257	Geography	2	152	128	97
257	Geology	1	152	1	1
259	Environmental Psychology	2	151	11	10
259	Psychology	2	151	12	10
261	Archaeology	1	150	74	33
261	Biology	2	150	3	10
263	History	6	147	60	77
264	Biology	2	146	31	24
265	Geography	4	145	24	23
265	Zoology	3	145	150	113
265	Botany	3	145	145	111
265	Economics	4	145	7	5
265	Zoology	3	145	242	156
265	Freshwater Ecology	1	145	67	33
265	Environmental Systems	1	145	3	2
272	Education	2	142	639	316
272	Research and Education	2	142	395	233
272	Economics	2	142	164	86
272	Demography	1	142	1	1
276	Architecture	2	141	20	7
277	Anthropology	8	140	8	24
277	Conservation Biology	7	140	51	88
279	Geography	2	138	13	5
279	History	10	138	412	580
279	Environmental Health	1	138	321	159
279	Geology	2	138	19	7
279	Education	3	138	124	105
279	Hydrology	2	138	3	1
285	Biology	4	135	473	562
285	Marine Ecology	1	135	34	37
287	Biology	3	134	604	593
287	Ecology	3	134	205	209
287	Evolutionary Biology	3	134	143	141
287	Geography	1	134	110	35
287	Biology	4	134	227	279
287	Geography	2	134	33	28
287	Oceanography	4	134	159	163
294	Chemistry	4	132	404	432
295	Geography	1	131	2	1
295	Environmental Engineering	3	131	8	14
295	Systems Engineering	1	131	17	4
295	Architecture	1	131	2	1
299	Economics	1	130	70	23
300	Geography	4	129	41	68
300	Geography	4	129	27	28
302	Zoology	3	127	56	34
302	Biology	3	127	39	37
302	Vertebrate Zoology	3	127	26	23
302	Chemistry	3	127	38	39
302	Biogeography	1	127	12	5
307	Ecology	4	125	26	45
307	Biotechnology	2	125	236	119
309	Biology	1	124	583	305
309	Ecology	2	124	160	122
309	Conservation Biology	1	124	62	45
309	Environmental Science	1	124	106	68
309	Geography	1	124	41	11
309	Biology	1	124	685	323
309	Landscape Ecology	1	124	40	31
309	Ecology	1	124	5	2
309	Theoretical Ecology	1	124	4	2
318	Geography	3	123	10	14
318	Chemistry	1	123	229	127
318	Biochemical Engineering	1	123	109	53
318	Ecology	1	123	1	2
318	Economics	1	123	3	4
318	Environmental Planning	2	123	6	3
318	Environmental Geography	3	123	9	10
325	Anthropology	1	122	98	38
325	Geography	1	122	144	59
325	Ecology	1	122	83	25
325	Environmental Science	1	122	37	20
325	Horticulture	1	122	28	8
325	Dynamics	1	122	13	11
331	Law	4	121	3	4
332	Biology	2	120	497	462
332	Ecology	2	120	125	121
334	Geography	2	119	109	82
335	Agroforestry	1	118	2	1
336	Earth Science	2	117	5	4
336	Geography	2	117	87	76
336	Geology	2	117	66	56
336	Climatology	1	117	6	6
340	Economics	1	116	30	10
340	Remote Sensing	1	116	7	6
340	Agroecology	3	116	157	117
340	Information Systems	1	116	13	6
340	Remote Sensing	1	116	13	6
340	Information Systems	1	116	47	20
346	Biology	2	115	1.5K	986
346	Biology	3	115	49	46
348	Ecology	2	113	49	36
348	Geography	1	113	44	11
348	Landscape Ecology	2	113	9	8
351	Biology	1	112	427	239
351	Geography	1	112	92	41
351	Environmental Science	2	112	80	97
354	Economics	8	111	7	26
355	Ecology	5	110	21	50
356	Anthropology	2	109	98	89
356	Economics	1	109	242	85
356	Ecology	2	109	282	241
356	Agricultural Economics	1	109	91	41
356	Ecology	3	109	74	88
356	Hydrology	3	109	71	82
356	Forest Ecology	4	109	11	10
356	Ecology	4	109	12	12
364	Developmental Biology	1	106	501	292
364	Soil Science	2	106	17	13
364	Human Geography	1	106	3	2
364	Soil Science	2	106	27	25
368	Ecology	2	105	90	77
368	Political Science	4	105	19	28
370	Geography	1	104	55	12
370	Environmental Health	1	104	410	220
370	Environmental Policy	5	104	3	6
370	Environmental Policy	5	104	1	1
374	Geography	2	103	98	71
374	Geography	2	103	145	128
376	Biology	2	102	132	104
376	Conservation Biology	2	102	131	103
378	Zoology	1	101	265	172
378	Geography	1	101	217	130
378	Geography	1	101	31	21
378	History	1	101	565	251
378	Remote Sensing	1	101	156	77
378	Remote Sensing	1	101	6	5
384	Chemical Engineering	1	100	449	239
384	Chemistry	1	100	813	463
384	Animal Science	1	100	28	4
387	Ecology	2	99	446	390
387	Microbial Ecology	2	99	427	378
387	Forest Ecology	1	99	85	62
387	Environmental Biology	1	99	95	93
387	Environmental Science	2	99	24	11
392	Ecology	2	97	83	103
392	Civil Engineering	2	97	277	196
392	Political Science	2	97	33	19
392	Education	2	97	52	35
396	Anthropology	1	96	9	4
397	Law	5	95	32	63
398	Ecology	5	94	66	92
398	Geography	3	94	31	57
398	Ecology	5	94	64	95
398	Geography	1	94	63	41
398	Conservation Ecology	5	94	53	79
398	Conservation Ecology	5	94	50	76
404	Geography	1	93	84	18
404	Environmental Engineering	1	93	282	121
404	Biology	2	93	164	130
404	Environmental Science	1	93	19	14
408	Geography	1	92	50	19
408	Remote Sensing	1	92	5	3
408	Geography	1	92	4	2
411	Landscape Ecology	1	91	5	5
411	Civil Engineering	2	91	5	1
413	Geography	1	90	7	3
413	Physical Geography	1	90	1	3
413	Geography	1	90	1	1
416	Anthropology	2	89	8	12
416	Economics	2	89	55	23
416	Botany	2	89	14	9
416	Environmental Engineering	3	89	34	36
416	Ethnobotany	2	89	10	5
421	Systems Analysis	3	88	48	86
422	Biology	2	87	590	416
423	Toxicology	2	86	14	15
424	Geography	2	85	48	49
424	Oceanography	2	85	41	19
424	Ecology	1	85	176	107
424	Evolutionary Ecology	1	85	6	9
424	Law	1	85	1	1
429	Zoology	5	84	269	511
429	Biotechnology	1	84	236	171
429	Biology	2	84	116	94
429	Chemistry	1	84	242	181
429	Food Science	1	84	199	147
429	Conservation Biology	2	84	115	89
435	Biotechnology	2	83	652	518
435	Environmental Policy	2	83	5	16
435	Freshwater Ecology	2	83	221	182
438	Geography	5	82	15	21
438	Geography	3	82	71	88
438	Public Policy	1	82	194	123
438	Environmental Policy	1	82	22	20
438	Public Policy	1	82	179	108
438	Environmental Science	4	82	106	170
438	Dynamics	1	82	125	100
438	Geography	2	82	12	15
438	Sustainable Energy	2	82	1	1
438	Food Policy	1	82	1	2
448	Geography	3	81	87	105
448	Ecology	1	81	5	6
450	Oceanography	2	80	197	203
450	Biology	1	80	480	331
450	Biology	1	80	2	2
453	Geography	4	79	40	52
453	Psychology	2	79	176	194
453	Electronics	1	79	4	2
453	Architecture	1	79	49	12
453	Regional Planning	1	79	13	5
453	Ecological Engineering	3	79	1	1
459	Biology	2	78	379	415
459	Ecology	2	78	180	180
459	Biology	3	78	96	124
459	Evolutionary Biology	2	78	179	174
463	Microbiology	2	77	222	277
463	Anthropology	1	77	96	68
465	Environmental Science	2	76	275	250
466	Economics	2	75	54	55
466	Law	1	75	54	8
466	Economics	1	75	42	9
469	Regional Planning	2	74	17	20
470	Global Ecology	1	73	104	96
470	Biology	1	73	889	697
470	Ecology	1	73	105	100
470	Ecology	3	73	117	139
470	Chemistry	1	73	231	154
470	Oceanography	1	73	29	27
470	Geography	2	73	59	76
470	Geography	1	73	49	26
470	Public Policy	1	73	216	169
470	Global Ecology	1	73	105	100
470	Physical Oceanography	1	73	14	17
470	Chemistry	1	73	46	17
470	Physical Oceanography	1	73	1	2
470	Oceanography	1	73	1	2
484	Ecology	2	72	40	24
484	Geography	1	72	160	84
484	Biology	2	72	335	367
484	Education	2	72	305	209
484	Ecology	2	72	112	76
484	Education	2	72	1.9K	1.3K
484	Biology	2	72	1	2
491	Geography	3	71	64	92
491	Linguistics	2	71	32	18
491	Philosophy	2	71	32	20
494	Biology	1	70	578	475
494	Ecology	1	70	296	242
494	Evolutionary Biology	1	70	280	235
497	Economics	2	69	13	9
497	Environmental Science	2	69	46	41
497	Environmental Science	2	69	5	17
500	Biology	1	68	113	78
501	Biology	2	67	696	775
501	Ecology	2	67	199	221
501	Evolutionary Biology	2	67	176	190
501	Public Administration	3	67	19	38
505	Civil Engineering	2	66	61	21
505	Landscape Architecture	2	66	23	25
505	Ecology	1	66	58	24
505	Electronics	2	66	85	92
505	Law	1	66	27	6
505	Oceanography	1	66	3	5
505	Architecture	2	66	23	26
505	Urban Planning	2	66	96	103
505	Biological Oceanography	1	66	3	4
505	Economics	1	66	7	1
505	Rural Development	1	66	6	1
516	Mathematics	1	65	494	306
516	Applied Mathematics	1	65	350	248
516	Chemistry	1	65	582	274
516	Education	1	65	330	152
516	Ecology	1	65	24	25
516	Biology	1	65	177	141
516	Geography	1	65	5	2
516	Geography	1	65	168	139
516	Metallurgy	1	65	454	189
516	Chemistry	1	65	9	4
516	Environmental Biology	1	65	22	21
516	Systems Ecology	1	65	20	22
516	Science Education	1	65	89	35
516	Economics	3	65	11	5
516	Geography	1	65	9	9
516	Education	1	65	19	4
516	Biology	1	65	3	1
516	Education	1	65	5	3
516	Physical Geography	1	65	3	1
516	Biology	1	65	6	3
516	Physical Geography	1	65	1	1
537	Biology	3	64	169	299
537	Geology	1	64	17	11
537	Geography	1	64	160	133
537	Economics	3	64	23	42
537	Biology	3	64	41	69
537	Conservation Biology	3	64	36	56
537	Ecotoxicology	1	64	5	4
544	Ecology	1	63	213	136
544	Biology	1	63	588	473
544	Ecology	1	63	43	47
544	Ecology	2	63	164	198
544	Biology	1	63	307	174
544	Zoology	2	63	68	41
544	Toxicology	1	63	154	120
544	Evolutionary Biology	1	63	22	27
544	Environmental Systems	1	63	37	35
544	Environmental Toxicology	1	63	56	46
544	Economics	2	63	1	2
544	Plant Ecology	1	63	1	1
556	Biology	1	62	885	726
556	Ecology	1	62	312	251
556	Evolutionary Biology	1	62	300	243
559	Ecology	1	61	173	131
559	Geography	2	61	10	19
559	Architecture	1	61	137	82
559	Environmental Science	1	61	30	26
563	Geography	3	60	127	97
563	Anthropology	1	60	61	34
563	Ecology	3	60	29	38
563	Ecology	1	60	122	115
563	Geography	1	60	120	93
563	Marine Ecology	3	60	6	6
569	Biology	2	59	424	552
569	Rural Development	2	59	32	26
571	Economics	1	58	24	9
571	Zoology	1	58	170	184
571	Architecture	1	58	25	16
571	Landscape Architecture	1	58	13	9
571	Biology	4	58	246	471
571	Biology	1	58	124	108
571	Chemical Engineering	1	58	277	177
571	Biology	1	58	493	449
571	Political Science	3	58	28	46
571	Hydrology	1	58	29	19
571	Sustainable Development	1	58	1	1
571	Environmental Engineering	1	58	3	1
571	Glaciology	2	58	19	18
571	Hydrology	1	58	1	1
585	Microbiology	1	57	244	239
585	Ecology	6	57	98	182
587	Geography	1	56	88	61
587	Economics	1	56	101	62
587	Geography	1	56	2	1
587	Resource Economics	1	56	49	35
591	Ecology	1	55	27	34
591	Microbiology	2	55	124	187
591	Geography	1	55	47	24
591	Biology	1	55	49	15
591	Ecology	1	55	40	30
591	Hydrology	1	55	4	5
597	Biology	1	54	784	676
597	Zoology	1	54	338	270
597	Geography	1	54	37	37
597	Sociology	2	54	36	27
597	Ecology	2	54	80	91
597	Oceanography	2	54	158	205
597	Biology	2	54	754	779
597	Human Geography	1	54	18	11
597	Ecology	2	54	76	90
597	Environmental Planning	1	54	7	8
607	Urban Engineering	1	53	101	60
607	Environmental Systems	1	53	61	79
607	Environmental Systems Analysis	1	53	61	79
607	Environmental Systems	1	53	63	83
607	Environmental Systems Analysis	1	53	62	79
607	Systems Analysis	1	53	151	142
613	Economics	1	52	225	135
613	Sociology	1	52	15	6
613	Soil Science	3	52	3	27
613	Public Policy	3	52	52	90
613	Environmental Sociology	1	52	10	3
618	Ecology	3	51	89	142
618	Environmental Health	1	51	97	91
618	Economics	1	51	129	90
618	History	2	51	71	81
618	Environmental Health	1	51	66	68
618	Zoology	1	51	26	16
618	Environmental Health	1	51	36	42
618	Mining Engineering	1	51	43	27
618	Economics	2	51	97	133
618	Mining Engineering	1	51	70	29
628	Biology	3	50	9	23
628	Zoology	3	50	17	35
628	Marine Biology	3	50	8	14
628	Education	1	50	653	414
628	Atmospheric Science	1	50	334	301
628	Education	1	50	722	423
628	Atmospheric Science	1	50	328	299
628	Atmospheric Science	1	50	136	132
628	Physiology	2	50	161	182
628	Ecology	2	50	161	182
628	Public Health	1	50	372	232
628	Environmental Policy	1	50	2	6
640	Geography	1	49	136	119
640	Biology	1	49	780	683
640	Ecology	1	49	160	170
640	Biology	2	49	136	180
640	History	1	49	178	135
640	Conservation Biology	2	49	19	20
646	Sociology	1	48	104	95
646	Biology	1	48	237	200
646	Ecology	2	48	109	125
646	Soil Science	1	48	59	46
646	Urban Design	1	48	54	63
646	Environmental Science	1	48	13	15
646	Environmental Science	1	48	46	61
646	Political Science	2	48	6	10
646	Regional Planning	1	48	11	13
655	Economics	1	47	79	23
655	Sociology	1	47	74	18
655	Geochemistry	2	47	46	68
655	History	2	47	216	260
659	Biology	1	46	2.1K	1.8K
659	Evolutionary Biology	1	46	482	484
659	Biology	2	46	371	463
659	Biology	3	46	172	347
659	Law	1	46	106	58
659	Law	1	46	59	14
659	Biology	2	46	3	9
659	Chemistry	2	46	4	7
659	Risk Management	2	46	3	3
659	Sustainable Development	2	46	1	1
669	Soil Science	2	45	134	123
669	Botany	6	45	80	226
669	Oceanography	2	45	25	37
669	Biology	1	45	49	57
669	Ecology	1	45	62	58
669	Electronics	1	45	62	52
669	Economics	1	45	61	25
669	Nutrition	1	45	23	23
669	Soil Science	1	45	33	16
669	Population Ecology	1	45	6	8
669	Population Ecology	1	45	6	10
669	Physical Oceanography	2	45	10	18
669	Instrumentation	2	45	9	17
669	Crop Science	1	45	6	6
669	Crop Science	1	45	56	56
684	Chemistry	1	44	800	705
684	Hydrology	1	44	55	44
684	Psychology	1	44	325	292
684	Sustainable Development	3	44	106	192
684	Environmental Science	1	44	51	37
684	Ecology	1	44	8	9
684	Education	1	44	83	59
691	Archaeology	3	43	35	26
691	Geography	5	43	108	256
691	Environmental Engineering	2	43	93	120
691	Microbiology	1	43	483	346
691	Zoology	1	43	447	308
691	Botany	1	43	461	324
691	Microbiology	1	43	900	647
691	Law	1	43	62	46
691	Information Technology	1	43	33	12
691	Hydraulic Engineering	2	43	44	50
691	Human Geography	5	43	34	103
702	Civil Engineering	1	42	166	129
702	Biology	2	42	364	485
702	Ecology	2	42	196	255
702	Evolutionary Biology	2	42	173	223
702	Hydrology	1	42	4	6
707	Economics	1	41	196	169
707	Economics	2	41	151	265
707	Ecology	1	41	31	20
707	Ecology	1	41	20	15
707	Environmental Systems	1	41	62	68
707	Ecology	1	41	6	4
707	Environmental Engineering	1	41	29	11
707	Environmental Engineering	1	41	6	6
707	Environmental Systems	1	41	22	26
707	Ecology	1	41	2	2
717	Ecology	2	40	67	104
717	Ecology	2	40	72	106
717	Astronomy	2	40	230	230
717	Applied Physics	1	40	185	184
717	Education	2	40	220	299
717	Geography	2	40	88	118
717	Applied Physics	1	40	699	536
717	Biology	3	40	161	364
717	Statistics	2	40	145	198
717	Environmental Science	3	40	24	51
717	Botany	1	40	9	7
717	Mathematics	2	40	157	195
717	Environmental Science	1	40	35	53
717	Landscape Ecology	2	40	52	77
717	Ecology	3	40	27	58
717	Economics	2	40	44	15
717	Economics	2	40	5	4
734	Civil Engineering	1	39	113	92
734	Botany	3	39	60	130
734	Civil Engineering	1	39	76	41
734	Economics	1	39	140	139
734	Biology	2	39	209	337
734	Statistics	1	39	152	70
734	Biology	2	39	263	390
734	Ecology	2	39	148	196
734	Statistics	1	39	3	1
734	Environmental Engineering	1	39	206	159
734	Economics	2	39	96	117
734	Mathematics	1	39	537	465
734	Remote Sensing	1	39	61	45
734	Economics	1	39	87	70
734	Environmental Engineering	1	39	54	53
734	Education	1	39	147	82
734	Evolutionary Biology	2	39	138	185
734	Environmental Biology	2	39	42	74
734	Sustainability Science	2	39	1	6
734	Urban Design	1	39	2	1
754	Public Health	1	38	6.9K	4.5K
754	Public Health	1	38	600	537
754	Food Science	3	38	37	106
754	Public Health	1	38	49	62
754	Economics	1	38	16	14
754	Community Health	1	38	12	15
754	Agricultural Economics	1	38	10	12
754	Agricultural Economics	1	38	7	3
762	Biology	1	37	565	577
762	Ecology	1	37	172	200
762	Sociology	1	37	47	41
762	Genetics	1	37	381	431
762	Microbiology	1	37	391	437
762	Geography	1	37	106	102
762	Ecology	1	37	15	21
762	Neuroscience	1	37	287	288
762	Mechanical Engineering	1	37	76	51
762	Biology	1	37	193	146
762	Psychology	1	37	306	318
762	Evolutionary Biology	1	37	163	198
762	Molecular Genetics	1	37	294	345
762	Cultural Geography	1	37	32	32
776	Anthropology	1	36	94	103
776	Geography	2	36	36	52
776	Geography	1	36	77	52
776	Geography	1	36	114	119
776	Biology	2	36	216	349
776	Ecology	1	36	35	46
776	Biology	2	36	46	79
776	Environmental Policy	2	36	9	27
776	Conservation Biology	2	36	16	34
776	Conservation Biology	2	36	10	24
786	Ecology	3	35	36	95
786	Botany	3	35	34	83
786	Landscape Architecture	1	35	17	8
786	Landscape Architecture	1	35	6	6
786	Cybernetics	1	35	82	58
786	Systems Analysis	2	35	6	20
786	Economics	1	35	121	120
786	Landscape Ecology	3	35	33	85
786	Architecture	1	35	18	9
786	Architecture	1	35	63	37
786	Energy Economics	1	35	13	15
786	Architecture	1	35	6	6
786	Landscape Architecture	1	35	1	1
799	Ecology	1	34	143	135
799	Economics	1	34	71	72
799	Landscape Architecture	1	34	14	19
799	Economics	2	34	1.8K	1.8K
799	Anthropology	1	34	36	32
799	Environmental Engineering	1	34	18	12
799	Anthropology	1	34	189	181
799	Oceanography	1	34	84	97
799	Economics	1	34	128	113
799	Zoology	1	34	247	243
799	Botany	1	34	104	105
799	Anthropology	1	34	64	36
799	Biology	1	34	42	41
799	Mathematics	1	34	8	14
799	Political Science	1	34	1.6K	1.2K
799	Geology	1	34	4	7
799	Psychology	1	34	430	434
799	Resource Economics	1	34	76	77
799	Geography	1	34	6	8
799	Social anthropology	1	34	64	36
799	Architecture	1	34	25	33
799	Mathematics	1	34	4	1
799	Environmental Planning	1	34	20	30
799	Economics	1	34	26	33
799	Architecture	1	34	6	7
799	Anthropology	1	34	2	6
799	Biotechnology	1	34	2	2
799	Geography	1	34	11	10
799	Security Studies	1	34	12	8
799	Computer Science	1	34	2	1
799	Food Science	1	34	2	2
799	Nutrition	1	34	2	2
799	Botany	1	34	29	27
799	Zoology	1	34	45	45
833	Biology	2	33	16	46
833	Biotechnology	1	33	519	585
833	History	1	33	190	49
833	Economics	1	33	287	267
833	Zoology	2	33	17	28
833	Biology	1	33	1.2K	1.2K
833	Cell Biology	1	33	543	643
833	Economic History	1	33	12	4
833	Economics	2	33	939	927
833	Ecology	3	33	15	28
833	Resource Economics	1	33	1	2
844	Biology	1	32	692	794
844	Ecology	1	32	281	339
844	Economics	1	32	112	101
844	Chemistry	2	32	98	160
844	Pathology	1	32	311	342
844	Biotechnology	1	32	114	147
844	Economics	1	32	173	195
844	Economics	1	32	51	66
844	Geochemistry	2	32	92	146
844	Evolutionary Biology	1	32	277	334
844	Plant Pathology	1	32	122	115
844	Resource Economics	1	32	84	104
844	Plant Biotechnology	1	32	18	11
857	Environmental Engineering	2	31	141	220
857	Environmental Engineering	2	31	148	236
857	Law	1	31	90	73
857	Law	2	31	17	35
857	Law	1	31	7	5
862	Toxicology	1	30	75	95
862	Biology	1	30	655	748
862	Anthropology	2	30	21	43
862	Ecology	1	30	217	185
862	Biology	1	30	4	7
862	Biology	1	30	93	65
862	Ecology	1	30	10	18
862	Chemistry	1	30	225	224
862	Toxicology	1	30	35	30
862	Toxicology	1	30	35	43
862	Environmental Chemistry	1	30	10	13
862	Ecotoxicology	1	30	7	12
862	History	1	30	23	21
862	Systems Ecology	1	30	6	13
862	Biology	1	30	2	3
862	Environmental Toxicology	1	30	3	3
878	Economics	1	29	130	45
878	Ecology	2	29	70	141
878	Biology	1	29	190	197
878	Biology	2	29	500	824
878	Geography	1	29	130	140
878	Public Administration	2	29	531	456
878	Psychology	1	29	54	44
878	Systems Analysis	1	29	43	48
878	Systems Analysis	1	29	35	40
887	Biology	2	28	161	326
887	Ecology	2	28	14	41
887	Biology	1	28	733	684
887	Ecology	1	28	96	117
887	Meteorology	1	28	15	23
887	Civil Engineering	1	28	196	174
887	Biology	1	28	582	589
887	Surgery	1	28	1.4K	1.2K
887	Geophysics	1	28	13	22
887	Hydrology	1	28	52	61
887	Global Health	1	28	49	61
887	Surgery	1	28	321	283
887	Environmental Engineering	1	28	5	4
887	Environmental Science	1	28	1	2
887	Governance Studies	1	28	1	1
902	Ecology	1	27	41	56
902	Genetics	1	27	154	213
902	Biology	1	27	470	577
902	Marine Biology	1	27	220	265
902	Ecology	1	27	230	273
902	Physiology	1	27	399	467
902	Meteorology	1	27	48	53
902	Environmental Engineering	1	27	75	86
902	Mechanical Engineering	2	27	131	195
902	Freshwater Ecology	1	27	3	3
902	Political Science	1	27	1	2
913	Geography	1	26	55	68
913	Biology	2	26	418	747
913	History	1	26	17	24
913	Agricultural Economics	1	26	89	85
913	Geography	1	26	49	25
913	Biology	2	26	49	111
913	Ecology	1	26	182	205
913	Zoology	2	26	71	107
913	Education	1	26	58	79
913	Education	1	26	245	322
913	Biology	1	26	2	3
913	Nursing	1	26	521	555
913	Research and Education	1	26	103	152
913	Environmental Health	1	26	74	119
913	Philosophy	1	26	52	34
913	Economics	1	26	170	175
913	Agronomy	1	26	9	18
913	Ecology	1	26	168	180
913	Geology	1	26	49	59
913	Environmental Policy	1	26	10	22
913	Environmental Policy	2	26	45	93
913	Environmental Engineering	1	26	9	9
913	Evolutionary Biology	2	26	85	120
913	Rural Development	1	26	86	85
913	Research and Education	1	26	58	79
913	Nursing	1	26	4	8
913	Physical Geography	1	26	11	11
913	Hydrology	1	26	6	5
913	Oceanography	1	26	4	11
913	Biology	2	26	20	15
913	Regional Planning	1	26	1	2
913	Dynamics	1	26	3	4
913	Agricultural Economics	1	26	20	23
913	Rural Development	1	26	16	15
947	Geophysics	1	25	27	26
947	Zoology	2	25	224	289
947	Geography	2	25	18	31
947	Ecology	1	25	37	52
947	Zoology	2	25	105	140
947	Geophysics	1	25	97	98
947	Law	1	25	639	304
947	Geology	2	25	18	32
947	Law	1	25	56	58
947	Anthropology	1	25	73	83
947	Stratigraphy	1	25	5	7
958	Education	1	24	503	637
958	Economics	1	24	172	155
958	Geography	1	24	42	41
958	Sociology	1	24	106	138
958	Geography	3	24	98	217
958	Education	1	24	7	15
958	Ecology	1	24	125	108
958	Education	1	24	804	728
958	Chemistry	1	24	269	325
958	Ecology	1	24	451	437
958	Geography	1	24	5	3
958	Agricultural Economics	1	24	100	97
958	Ethics	1	24	104	111
958	Ecology	1	24	14	10
958	Environmental Science	1	24	53	85
958	Information Technology	1	24	14	13
958	Economics	1	24	90	32
958	Chemistry	1	24	8	4
958	Forest Ecology	1	24	62	50
958	Information Technology	1	24	9	11
958	Public Policy	1	24	33	46
958	Ecology	1	24	1	4
958	Environmental Science	1	24	14	15
958	Biology	1	24	4	3
958	Ecology	1	24	3	5
958	Ecology	1	24	4	6
958	Forest Ecology	1	24	3	6
985	Geography	1	23	67	102
985	Physical Geography	1	23	48	79
985	Biology	2	23	39	87
985	Anthropology	2	23	10	27
985	Geography	1	23	193	223
985	Geography	1	23	303	362
985	Biology	1	23	21	35
985	Microbiology	1	23	23	32
985	Biology	1	23	149	164
985	Geography	1	23	35	27
985	Genetics	1	23	268	329
985	Oceanography	1	23	682	629
985	Public Policy	1	23	73	89
985	Social anthropology	2	23	6	16
985	Systems Ecology	2	23	17	60
985	Conservation Biology	2	23	32	60

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