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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1949 3
1951 1
1952 2
1953 1
1954 1
1956 1
1963 3
1965 3
1999 2
2008 1
2009 8
2010 11
2011 309
2012 655
2013 685
2014 800
2015 991
2016 905
2017 884
2018 989
2019 950
2020 907
2021 1055
2022 1175
2023 1122
2024 599
2025 1

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Page 1
Emerging water quality problems in developing countries.
Kumar M, Singh G, Chaminda T, Van Quan P, Kuroda K. Kumar M, et al. ScientificWorldJournal. 2014;2014:215848. doi: 10.1155/2014/215848. Epub 2014 May 12. ScientificWorldJournal. 2014. PMID: 24963501 Free PMC article. No abstract available.
Applicability of water quality models around the world-a review.
Burigato Costa CMDS, da Silva Marques L, Almeida AK, Leite IR, de Almeida IK. Burigato Costa CMDS, et al. Environ Sci Pollut Res Int. 2019 Dec;26(36):36141-36162. doi: 10.1007/s11356-019-06637-2. Epub 2019 Nov 23. Environ Sci Pollut Res Int. 2019. PMID: 31760618 Review.
National trends in drinking water quality violations.
Allaire M, Wu H, Lall U. Allaire M, et al. Proc Natl Acad Sci U S A. 2018 Feb 27;115(9):2078-2083. doi: 10.1073/pnas.1719805115. Epub 2018 Feb 12. Proc Natl Acad Sci U S A. 2018. PMID: 29440421 Free PMC article.
Development of river water quality indices-a review.
Sutadian AD, Muttil N, Yilmaz AG, Perera BJ. Sutadian AD, et al. Environ Monit Assess. 2016 Jan;188(1):58. doi: 10.1007/s10661-015-5050-0. Epub 2015 Dec 28. Environ Monit Assess. 2016. PMID: 26707404 Review.
10,167 results
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