Scimago Journal & Country Rank

Soil Science Annualopen access

Country

Poland

Universities and research institutions in Poland

Subject Area and Category

Publisher

De Gruyter Open Ltd.

H-Index

12

Publication type

Journals

ISSN

23004975

Coverage

2012-2020

Information

Homepage

How to publish in this journal

ssa@ptg.sggw.pl

Scope

Soil Science Annual journal is a continuation of the “Roczniki Gleboznawcze” – the journal of the Polish Society of Soil Science first published in 1950. Soil Science Annual is a quarterly devoted to a broad spectrum of issues relating to the soil environment. The journal is published in the open access system. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Earth and Planetary Sciences (miscellaneous)2019Q2
Earth and Planetary Sciences (miscellaneous)2020Q2
Environmental Science (miscellaneous)2019Q2
Environmental Science (miscellaneous)2020Q2
Soil Science2013Q4
Soil Science2014Q3
Soil Science2015Q2
Soil Science2016Q3
Soil Science2017Q2
Soil Science2018Q2
Soil Science2019Q3
Soil Science2020Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of 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 It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20130.118
20140.273
20150.454
20160.379
20170.468
20180.427
20190.334
20200.432
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
201240
201317
201422
201524
201624
201725
201828
201928
202022
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20120.000
Cites / Doc. (4 years)20130.075
Cites / Doc. (4 years)20140.544
Cites / Doc. (4 years)20150.734
Cites / Doc. (4 years)20160.990
Cites / Doc. (4 years)20171.103
Cites / Doc. (4 years)20181.000
Cites / Doc. (4 years)20191.069
Cites / Doc. (4 years)20201.305
Cites / Doc. (3 years)20120.000
Cites / Doc. (3 years)20130.075
Cites / Doc. (3 years)20140.544
Cites / Doc. (3 years)20150.734
Cites / Doc. (3 years)20161.222
Cites / Doc. (3 years)20171.229
Cites / Doc. (3 years)20181.068
Cites / Doc. (3 years)20191.104
Cites / Doc. (3 years)20201.296
Cites / Doc. (2 years)20120.000
Cites / Doc. (2 years)20130.075
Cites / Doc. (2 years)20140.544
Cites / Doc. (2 years)20151.154
Cites / Doc. (2 years)20161.261
Cites / Doc. (2 years)20171.167
Cites / Doc. (2 years)20181.000
Cites / Doc. (2 years)20191.113
Cites / Doc. (2 years)20201.357
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20120
Self Cites20131
Self Cites20146
Self Cites201517
Self Cites201645
Self Cites201724
Self Cites201832
Self Cites201928
Self Cites202014
Total Cites20120
Total Cites20133
Total Cites201431
Total Cites201558
Total Cites201677
Total Cites201786
Total Cites201878
Total Cites201985
Total Cites2020105
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20120
External Cites per document20130.050
External Cites per document20140.439
External Cites per document20150.519
External Cites per document20160.508
External Cites per document20170.886
External Cites per document20180.630
External Cites per document20190.740
External Cites per document20201.123
Cites per document20120.000
Cites per document20130.075
Cites per document20140.544
Cites per document20150.734
Cites per document20161.222
Cites per document20171.229
Cites per document20181.068
Cites per document20191.104
Cites per document20201.296
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
20120.00
20130.00
20140.00
20150.00
20160.00
20170.00
20187.14
201910.71
202013.64
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents20120
Citable documents201340
Citable documents201457
Citable documents201579
Citable documents201663
Citable documents201770
Citable documents201873
Citable documents201977
Citable documents202081
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20120
Uncited documents201337
Uncited documents201432
Uncited documents201548
Uncited documents201623
Uncited documents201726
Uncited documents201834
Uncited documents201931
Uncited documents202037
Cited documents20120
Cited documents20133
Cited documents201425
Cited documents201531
Cited documents201640
Cited documents201744
Cited documents201839
Cited documents201946
Cited documents202044
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