Environmental Science research in Iran

#	Institution	World rank	Score	Top-10% rate	Works
1	University of TehranTehran	#547	22.3	12.3%	1,113
2	Tarbiat Modares UniversityTehran	#876	16.5	11.0%	475
3	Shahid Beheshti UniversityTehran	#1,021	14.6	9.6%	331
4	K.N.Toosi University of TechnologyTehran	#1,065	14.1	14.9%	203
5	Isfahan University of TechnologyIsfahan	#1,195	12.6	8.8%	320
6	Shiraz UniversityShiraz	#1,292	11.7	12.0%	332
7	Gorgan University of Agricultural Sciences and Natural ResourcesGorgan	#1,311	11.5	8.7%	149
8	Amirkabir University of TechnologyTehran	#1,669	8.5	16.5%	232
9	Sharif University of TechnologyTehran	#1,700	8.3	12.5%	192
10	Soil Conservation and Watershed Management ResearchTehran	#1,714	8.2	6.7%	142
11	University of HormozganBandar Abbas	#1,786	7.7	12.9%	79
12	Lorestan UniversityKhorramabad	#1,879	7.1	10.8%	95
13	Sari Agricultural Sciences and Natural Resources UniversitySari	#2,000	6.3	6.3%	115
14	University of GuilanRasht	#2,027	6.1	8.4%	176
15	University of TabrizTabriz	#2,090	5.8	11.8%	346
16	Iran University of Science and TechnologyTehran	#2,099	5.7	15.2%	296
17	Agricultural Research & Education OrganizationTehran	#2,123	5.6	7.8%	194
18	Ferdowsi University of MashhadMashhad	#2,202	5.1	8.8%	277
19	University of IsfahanIsfahan	#2,214	5.1	9.1%	152
20	Arak UniversityArak	#2,222	5.0	10.6%	107
21	Zabol UniversityZabol	#2,411	4.0	5.5%	81
22	Islamic Azad University, TehranTehran	#2,642	2.9	6.6%	1,624
23	University of ZanjanZanjān	#2,654	2.8	6.3%	114
24	Urmia UniversityUrmia	#2,662	2.8	8.9%	185
25	Ilam UniversityĪlām	#2,725	2.5	12.6%	64
26	Kharazmi UniversityTehran	#2,726	2.5	7.5%	132
27	Shahid Bahonar University of KermanKerman	#2,738	2.4	10.8%	119
28	Babol Noshirvani University of TechnologyBabol	#2,794	2.2	10.2%	103
29	Semnan UniversitySemnan	#2,900	1.7	14.2%	113
30	Persian Gulf UniversityBandar Būshehr	#2,939	1.5	11.9%	66
31	University of ShahroodShahrud	#2,944	1.5	8.6%	80
32	Sahand University of TechnologyTabriz	#2,952	150.0	10.4%	66
33	Tehran University of Medical SciencesTehran	#2,953	150.0	11.8%	262
34	Shahid Chamran University of AhvazAhvāz	#2,955	149.0	7.6%	162
35	Shiraz University of Medical SciencesShiraz	#2,957	148.0	12.2%	112
36	Yazd UniversityYazd	#2,982	138.0	8.0%	113
37	Razi UniversityKermanshah	#3,011	126.0	7.7%	121
38	Hakim Sabzevari UniversitySabzawār	#3,032	117.0	6.1%	60
39	Kermanshah University of Medical SciencesKermanshah	#3,046	111.0	15.6%	78
40	University of KurdistanSanandaj	#3,049	110.0	12.4%	94
41	Bu-Ali Sina UniversityHamadan	#3,064	104.0	8.5%	120
42	Shahrekord UniversityShahr-e Kord	#3,077	99.0	8.0%	98
43	Shahid Beheshti University of Medical SciencesTehran	#3,178	59.0	7.6%	132
44	University of MazandaranBābolsar	#3,189	55.0	7.3%	75
45	University of Mohaghegh ArdabiliArdabil	#3,196	52.0	7.7%	119
46	Hamedan University of Medical SciencesHamadan	#3,242	34.0	9.8%	86
47	Kerman University of Medical SciencesKerman	#3,243	34.0	14.4%	82
48	University of BirjandBirjand	#3,248	32.0	4.5%	82
49	Isfahan University of Medical SciencesIsfahan	#3,289	17.0	5.9%	114
50	Ahvaz Jundishapur University of Medical SciencesAhvāz	#3,297	14.0	8.2%	113
51	Iran University of Medical SciencesTehran	#3,301	12.0	9.7%	103
52	Payame Noor UniversityTehran	#3,311	9.0	9.4%	104
53	Mashhad University of Medical SciencesMashhad	#3,313	8.0	20.0%	98
54	Tabriz University of Medical SciencesTabriz	#3,315	7.0	8.7%	103

Institutions in Iran above the floor of 40 fractional works in Environmental Science, ordered by their worldwide rank on research quality, 2022-now.

Hamid Reza Pourghasemi, Bahman Ramavandi and Alireza Khataee rank highest among researchers based in Iran, on their papers in Environmental Science that reached the world top 10%, beyond the 10% expected.

1. 1Hamid Reza Pourghasemi#31,756 worldwide overall106.5 of 195 papers here in the top 10%
2. 2Bahman Ramavandi#20,134 worldwide overall44.2 of 136 papers here in the top 10%
3. 3Alireza Khataee#187,578 worldwide overall67.3 of 225 papers here in the top 10%
4. 4Abolfazl Jaafari#25,237 worldwide overall36.5 of 67 papers here in the top 10%
5. 5Omid Rahmati#68,070 worldwide overall43.1 of 65 papers here in the top 10%
6. 6Rauf Foroutan#3,059 worldwide overall29.8 of 45 papers here in the top 10%
7. 7Shahin Rafiee#55,821 worldwide overall30.2 of 70 papers here in the top 10%
8. 8Meisam Tabatabaei#3,209 worldwide overall28.0 of 65 papers here in the top 10%
9. 9Roohollah Noori#28,323 worldwide overall28.5 of 72 papers here in the top 10%
10. 10Ashkan Nabavi‐Pelesaraei#16,500 worldwide overall23.4 of 37 papers here in the top 10%
11. 11Sina Dobaradaran#57,694 worldwide overall25.0 of 56 papers here in the top 10%
12. 12Vahid Vatanpour#142,561 worldwide overall43.9 of 125 papers here in the top 10%
13. 13Himan Shahabi#457,732 worldwide overall63.6 of 102 papers here in the top 10%
14. 14Farshid Ghanbari#125,747 worldwide overall29.8 of 69 papers here in the top 10%
15. 15Babak Kakavandi#54,029 worldwide overall33.0 of 58 papers here in the top 10%

Ranked among researchers based in Iran on their work in Environmental Science alone: how many more of their papers here reached the world top 10% for their subfield and year than the 10% expected.