Scimago Journal & Country Rank

Rocznik Ochrona Srodowiska



Universities and research institutions in Poland

Subject Area and Category


Middle Pomeranian Scientific Society



Publication type








How to publish in this journal


Rocznik Ochrona Srodowiska publishes articles concerning widely understood environmental engineering and environmental protection. We are interested in manuscripts covering technologies and equipment used in water treatment, wastewater treatment, air purification, thermal utilization, processing and use of waste. But we publish also papers concerning sanitary installations, environmental law, education and health protection in relation to the protection of the human environment. Join the conversation about this journal

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.

Environmental Science (miscellaneous)2008Q3
Environmental Science (miscellaneous)2009Q3
Environmental Science (miscellaneous)2010Q4
Environmental Science (miscellaneous)2011Q3
Environmental Science (miscellaneous)2012Q3
Environmental Science (miscellaneous)2013Q3
Environmental Science (miscellaneous)2014Q3
Environmental Science (miscellaneous)2015Q3
Environmental Science (miscellaneous)2016Q3
Environmental Science (miscellaneous)2017Q4
Environmental Science (miscellaneous)2018Q2
Environmental Science (miscellaneous)2019Q3

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.

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)20070.000
Cites / Doc. (4 years)20080.185
Cites / Doc. (4 years)20090.154
Cites / Doc. (4 years)20100.115
Cites / Doc. (4 years)20110.160
Cites / Doc. (4 years)20120.177
Cites / Doc. (4 years)20130.683
Cites / Doc. (4 years)20140.543
Cites / Doc. (4 years)20150.731
Cites / Doc. (4 years)20160.721
Cites / Doc. (4 years)20170.774
Cites / Doc. (4 years)20180.932
Cites / Doc. (4 years)20190.739
Cites / Doc. (3 years)20070.000
Cites / Doc. (3 years)20080.185
Cites / Doc. (3 years)20090.154
Cites / Doc. (3 years)20100.115
Cites / Doc. (3 years)20110.162
Cites / Doc. (3 years)20120.193
Cites / Doc. (3 years)20130.696
Cites / Doc. (3 years)20140.558
Cites / Doc. (3 years)20150.737
Cites / Doc. (3 years)20160.788
Cites / Doc. (3 years)20170.891
Cites / Doc. (3 years)20180.961
Cites / Doc. (3 years)20190.657
Cites / Doc. (2 years)20070.000
Cites / Doc. (2 years)20080.185
Cites / Doc. (2 years)20090.154
Cites / Doc. (2 years)20100.109
Cites / Doc. (2 years)20110.151
Cites / Doc. (2 years)20120.200
Cites / Doc. (2 years)20130.708
Cites / Doc. (2 years)20140.556
Cites / Doc. (2 years)20150.838
Cites / Doc. (2 years)20160.854
Cites / Doc. (2 years)20170.932
Cites / Doc. (2 years)20180.911
Cites / Doc. (2 years)20190.686
Total 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.

Self Cites20070
Self Cites20084
Self Cites200912
Self Cites201018
Self Cites201128
Self Cites201227
Self Cites2013155
Self Cites201488
Self Cites2015105
Self Cites201686
Self Cites201742
Self Cites201896
Self Cites201950
Total Cites20070
Total Cites20085
Total Cites200912
Total Cites201021
Total Cites201134
Total Cites201259
Total Cites2013195
Total Cites2014235
Total Cites2015232
Total Cites2016267
Total Cites2017244
Total Cites2018272
Total Cites2019186
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.

External Cites per document20070
External Cites per document20080.037
External Cites per document20090.000
External Cites per document20100.016
External Cites per document20110.029
External Cites per document20120.105
External Cites per document20130.143
External Cites per document20140.349
External Cites per document20150.403
External Cites per document20160.534
External Cites per document20170.737
External Cites per document20180.622
External Cites per document20190.481
Cites per document20070.000
Cites per document20080.185
Cites per document20090.154
Cites per document20100.115
Cites per document20110.162
Cites per document20120.193
Cites per document20130.696
Cites per document20140.558
Cites per document20150.737
Cites per document20160.788
Cites per document20170.891
Cites per document20180.961
Cites per document20190.657
% 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
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.

Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20111
Non-citable documents20121
Non-citable documents20131
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20070
Citable documents200827
Citable documents200978
Citable documents2010183
Citable documents2011210
Citable documents2012305
Citable documents2013280
Citable documents2014421
Citable documents2015315
Citable documents2016339
Citable documents2017274
Citable documents2018283
Citable documents2019283
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.

Uncited documents20070
Uncited documents200824
Uncited documents200969
Uncited documents2010165
Uncited documents2011180
Uncited documents2012259
Uncited documents2013172
Uncited documents2014270
Uncited documents2015165
Uncited documents2016188
Uncited documents2017144
Uncited documents2018135
Uncited documents2019180
Cited documents20070
Cited documents20083
Cited documents20099
Cited documents201018
Cited documents201131
Cited documents201247
Cited documents2013109
Cited documents2014151
Cited documents2015150
Cited documents2016151
Cited documents2017130
Cited documents2018148
Cited documents2019103
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Metrics based on Scopus® data as of April 2020
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