SCI Journal

Impact Factor Database

Ecology Letters

Basic Journal Info


United Kingdom
Journal ISSN: 1461023X, 14610248
Publisher: Blackwell Publishing Inc.
History: 1998-ongoing
Journal Hompage: Link

Research Categories

Ecology Letters

Impact Factor


Impact Factor


Impact Factor



Ecology Letters is a forum for the very rapid publication of the most novel research in ecology. Manuscripts relating to the ecology of all taxa, in any biome and geographic area will be considered, and priority will be given to those papers exploring or testing clearly stated hypotheses. The journal publishes concise papers that merit urgent publication by virtue of their originality, general interest and their contribution to new developments in ecology. We discourage purely descriptive papers and those merely confirming or extending results of previous work.

Ecology Letters

2-year Impact Factor Trend
Note: impact factor data for reference only

Ecology Letters

3-year Impact Factor Trend
Note: impact factor data for reference only

Ecology Letters

4-year Impact Factor Trend
Note: impact factor data for reference only

Impact Factor

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. In other words, the impact factor of 2020 is the average of the number of cited publications divided by the citable publications of a journal. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Normally, journals with higher impact factors are often deemed to have more influence than those with lower ones. However, the science community has also noted that review articles typically are more citable than research articles.

Find out more: What is a good impact factor?
And check out: How to get published in a top science journal?

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Ecology Letters

Impact Factor History
  • 2019 Impact Factor 42.194
  • 2018 Impact Factor 27.859
  • 2017 Impact Factor 14.077
  • 2016 Impact Factor 9.818
  • 2015 Impact Factor 11.223
  • 2014 Impact Factor 11.512
  • 2013 Impact Factor 11.820
  • 2012 Impact Factor 11.490
  • 2011 Impact Factor 10.078
  • 2010 Impact Factor 11.034
  • 2009 Impact Factor 9.339
  • 2008 Impact Factor 9.096
  • 2007 Impact Factor 8.641
  • 2006 Impact Factor 7.914
  • 2005 Impact Factor 5.409
  • 2004 Impact Factor 4.047
  • 2003 Impact Factor 4.402
  • 2002 Impact Factor 3.006
  • 2001 Impact Factor 1.935
  • 2000 Impact Factor 1.867
Note: impact factor data for reference only

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Other Journal Impact Indicator

Any journal impact factor or scientometric indicator alone will not give you the full picture of a science journal. That’s why every year, scholars review current metrics to improve upon them and sometimes come up with new ones. There are also other factors to sider for example, H-Index, Self-Citation Ratio, SJR (SCImago Journal Rank Indicator) and SNIP (Source Normalized Impact per Paper). Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed.

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Ecology Letters


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


Ecology Letters

SCImago Journal Rank (SJR)

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.