Environmental Science research in Sri Lanka

#	Institution	World rank	Score	Top-10% rate	Works
1	International Water Management InstituteColombo	#1,075	13.9	17.2%	94
2	University of Sri JayewardenepuraColombo	#1,619	8.9	7.3%	190
3	University of PeradeniyaKandy	#2,062	5.9	6.3%	202
4	Sri Lanka Institute of Information TechnologyColombo	#2,273	4.7	6.5%	88
5	University of JaffnaJaffna	#2,297	4.6	12.5%	82
6	University of RuhunaGalle	#2,310	4.5	5.0%	104
7	University of MoratuwaMoratuwa	#2,502	3.5	2.6%	221
8	University of ColomboColombo	#2,628	2.9	3.6%	114
9	University of KelaniyaKelaniya	#3,128	79.0	2.5%	88

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

Meththika Suharshini Vithanage, Anushka Upamali Rajapaksha and I. A. U. N. Gunatilleke rank highest among researchers based in Sri Lanka, on their papers in Environmental Science that reached the world top 10%, beyond the 10% expected.

1. 1Meththika Suharshini Vithanage#12,535 worldwide overall75.9 of 204 papers here in the top 10%
2. 2Anushka Upamali Rajapaksha#43,312 worldwide overall25.2 of 64 papers here in the top 10%
3. 3I. A. U. N. Gunatilleke#145,207 worldwide overall25.3 of 69 papers here in the top 10%
4. 4Daniel Fernando#265,739 worldwide overall16.2 of 32 papers here in the top 10%

Ranked among researchers based in Sri Lanka 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.