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akaturk Academic measurement
2025 SJR Q2 JCR Q4 · 2,2 15 matched articles SCIE

Journal detail

Extremophiles

Publisher
Springer
Country
Japan · Asiatic Region
Type
journal
ISSN
  • 14310651
  • 14334909
Scopus 0,578 SJR
Scopus Q2 SJR Q
WoS Q4 JCR Q
WoS 2,2 JIF
Scopus 105 H-Index

Integrated evaluation

Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.

WoS / JCR data covers 1997 onward.

Scopus

Scopus · Scimago

  • SJR 0,578
  • Quartile Q2
  • H-Index 105
  • Cites/doc 2,34
  • Docs (3y) 113
  • Cites (3y) 300

Clarivate

Web of Science · JCR · 2025

  • JCR Q Q4
  • JIF 2,2
  • 5Y JIF 2,8
  • JCI 0,54

WoS indexes

  • SCIE

Subject classification

Categories (SJR)

  • Medicine (miscellaneous) Q2
  • Microbiology Q3
  • Molecular Medicine Q3

Areas

  • Biochemistry, Genetics and Molecular Biology
  • Immunology and Microbiology
  • Medicine

WoS categories

  • Biochemistry & Molecular Biology | Microbiology

Yearly quartile comparison

Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.

WoS / JCR data covers 1997 onward.

Note: JCR Q, JIF, 5Y JIF, JCI, and JCI Q are blank before 1997 — WoS/JCR data on this site starts in 1997.
Year SJR Q JCR Q (1997+) SJR JIF (1997+) 5Y JIF (1997+) JCI (1997+) JCI Q (1997+) H-Index
2025 Q2 Q4 0,578 2,2 2,8 0,54 Q3 105
2024 Q2 Q3 0,655 2,6 2,7 0,57 Q3 101
2023 Q2 Q3 0,726 2,6 2,4 0,58 Q3 101
2022 Q2 Q3 0,653 2,9 2,6 0,52 Q3 101
2021 Q2 Q3 0,595 3 2,8 0,51 Q3 101
2020 Q2 Q4 0,767 2,4 2,7 0,57 Q3 101
2019 Q2 Q3 0,734 2,5 2,3 0,58 Q3 101
2018 — Q3 — 2 2,4 0,58 Q3 —
2017 Q2 Q3 0,791 2 2,2 0,59 Q3 101
2016 Q1 Q3 0,986 2,2 2,4 — — 101
2015 Q1 Q3 0,953 2,3 2,5 — — 101
2014 Q1 Q3 0,981 2,3 2,6 — — 101
2013 Q1 Q3 0,987 2,2 2,7 — — 101
2012 Q1 Q3 1,285 2,2 2,5 — — 101
2011 Q1 Q2 1,552 2,9 2,6 — — 101
2010 Q1 Q3 1,054 2,2 2,3 — — 101
2009 — Q3 — 2 2,2 — — —
2008 — Q3 — 1,8 2,2 — — —
2007 — Q2 — 2,3 2,4 — — —
2006 — Q3 — 1,9 — — — —
2005 — Q3 — 2,1 — — — —
2004 — Q3 — 1,9 — — — —
2003 — Q2 — 2 — — — —
2002 — Q2 — 2,2 — — — —
2001 — Q2 — 2,3 — — — —
2000 — Q2 — 2,7 — — — —
1999 — Q1 — 3,1 — — — —
1998 — Q1 — 2,6 — — — —
1997 — — — — — — — —

JCR category quartile history

JCR / JCI quartile by year and category. 1997 and later.

WoS / JCR data covers 1997 onward.

Note: This table shows Clarivate category quartile records from 1997 onward.
Year Category Edition JCR Q (1997+) JCI Q (1997+) Rank
2025 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q4 Q3 258/328
2025 MICROBIOLOGY SCIE Q4 Q3 127/167
2024 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 207/320
2024 MICROBIOLOGY SCIE Q3 Q3 99/163
2023 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 204/313
2023 MICROBIOLOGY SCIE Q3 Q3 92/161
2022 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 192/285
2022 MICROBIOLOGY SCIE Q3 Q3 88/135
2021 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 210/297
2021 MICROBIOLOGY SCIE Q3 Q3 92/137
2020 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q4 Q3 230/295
2020 MICROBIOLOGY SCIE Q4 Q3 108/136
2019 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 197/297
2019 MICROBIOLOGY SCIE Q3 Q3 84/136
2018 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 219/299
2018 MICROBIOLOGY SCIE Q3 Q3 95/133
2017 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 Q3 210/293
2017 MICROBIOLOGY SCIE Q3 Q3 86/126
2016 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 188/290
2016 MICROBIOLOGY SCIE Q3 — 72/125
2015 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 178/289
2015 MICROBIOLOGY SCIE Q3 — 67/123
2014 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 178/290
2014 MICROBIOLOGY SCIE Q3 — 70/119
2013 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 200/291
2013 MICROBIOLOGY SCIE Q3 — 67/119
2012 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 193/290
2012 MICROBIOLOGY SCIE Q3 — 63/116
2011 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q2 — 132/290
2011 MICROBIOLOGY SCIE Q2 — 44/114
2010 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 179/286
2010 MICROBIOLOGY SCIE Q3 — 60/107
2009 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 189/283
2009 MICROBIOLOGY SCIE Q3 — 59/95
2008 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 188/275
2008 MICROBIOLOGY SCIE Q3 — 60/91
2007 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 146/263
2007 MICROBIOLOGY SCIE Q2 — 45/93
2006 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 168/262
2006 MICROBIOLOGY SCIE Q3 — 62/89
2005 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 147/261
2005 MICROBIOLOGY SCIE Q3 — 50/86
2004 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 157/261
2004 MICROBIOLOGY SCIE Q3 — 46/84
2003 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 157/261
2003 MICROBIOLOGY SCIE Q2 — 38/84
2002 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q3 — 136/266
2002 MICROBIOLOGY SCIE Q2 — 30/82
2001 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q2 — 129/308
2001 MICROBIOLOGY SCIE Q2 — 26/81
2000 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q2 — 106/310
2000 MICROBIOLOGY SCIE Q2 — 22/83
1999 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q2 — 83/295
1999 MICROBIOLOGY SCIE Q1 — 16/79
1998 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE Q2 — 91/295
1998 MICROBIOLOGY SCIE Q1 — 16/81
1997 BIOCHEMISTRY & MOLECULAR BIOLOGY SCIE — — —
1997 MICROBIOLOGY SCIE — — —