Extremophiles
Impact Factor & Key Scientometrics

Extremophiles
Overview

Impact Factor

2.395

H Index

88

Impact Factor

3.063

I. Basic Journal Info

Country

Germany
Journal ISSN: 14310651, 14334909
Publisher: Springer Verlag
History: 1997-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

Extremophiles
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

2.395

by WOS

Ranking

6513

by WOS

Extremophiles
SJR, SJR Impact Factor and H Index

H Index

88

SJR

0.767

Scopus Impact Factor

3.063

Extremophiles
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

3.063

3-year
Impact Factor

2.942

4-year
Impact Factor

3.063

Scope/Description:

Extremophiles features original research articles, reviews, and method papers on the biology, molecular biology, structure, function, and applications of microbial life at high or low temperature, pressure, acidity, alkalinity, salinity, or oxygen concentration; or in the presence of organic solvents, heavy metals, normally toxic substances, radiation, or host defense mechanisms.

II. Science Citation Report (SCR)



Extremophiles
SCR Impact Factor

Extremophiles
SCR Journal Ranking

Extremophiles
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

0.767

Extremophiles
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Extremophiles
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Extremophiles
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Extremophiles
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    3.063 2.942 3.006
  • 2020 Impact Factor
    2.303 2.586 2.594
  • 2019 Impact Factor
    2.483 2.278 2.315
  • 2018 Impact Factor
    2.179 2.26 2.404
  • 2017 Impact Factor
    2.4 2.652 2.742
  • 2016 Impact Factor
    2.465 2.644 2.664
  • 2015 Impact Factor
    2.602 2.545 2.67
  • 2014 Impact Factor
    2.574 NA NA
  • 2013 Impact Factor
    2.526 NA NA
  • 2012 Impact Factor
    2.746 NA NA
  • 2011 Impact Factor
    3.265 NA NA
  • 2010 Impact Factor
    2.257 NA NA
  • 2009 Impact Factor
    2.173 NA NA
  • 2008 Impact Factor
    1.922 NA NA
  • 2007 Impact Factor
    2.686 NA NA
  • 2006 Impact Factor
    2.274 NA NA
  • 2005 Impact Factor
    2.246 NA NA
  • 2004 Impact Factor
    1.903 NA NA
  • 2003 Impact Factor
    2 NA NA
  • 2002 Impact Factor
    2.448 NA NA
  • 2001 Impact Factor
    2.337 NA NA
  • 2000 Impact Factor
    2.677 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Extremophiles
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

88

Extremophiles
H-Index History