| Environmental Chemistry | 1997 | Q3 |
| Environmental Chemistry | 1998 | Q4 |
| Environmental Chemistry | 1999 | Q3 |
| Environmental Chemistry | 2000 | Q4 |
| Environmental Chemistry | 2001 | Q3 |
| Environmental Chemistry | 2002 | Q3 |
| Environmental Chemistry | 2003 | Q3 |
| Environmental Chemistry | 2004 | Q3 |
| Environmental Chemistry | 2005 | Q3 |
| Environmental Chemistry | 2006 | Q3 |
| Environmental Chemistry | 2007 | Q3 |
| Environmental Chemistry | 2008 | Q2 |
| Environmental Chemistry | 2009 | Q2 |
| Environmental Chemistry | 2010 | Q2 |
| Environmental Chemistry | 2011 | Q2 |
| Environmental Chemistry | 2012 | Q2 |
| Environmental Chemistry | 2013 | Q2 |
| Environmental Chemistry | 2014 | Q2 |
| Environmental Chemistry | 2015 | Q3 |
| Environmental Chemistry | 2016 | Q2 |
| Environmental Engineering | 1997 | Q2 |
| Environmental Engineering | 1998 | Q3 |
| Environmental Engineering | 1999 | Q2 |
| Environmental Engineering | 2000 | Q2 |
| Environmental Engineering | 2001 | Q1 |
| Environmental Engineering | 2002 | Q2 |
| Environmental Engineering | 2003 | Q2 |
| Environmental Engineering | 2004 | Q2 |
| Environmental Engineering | 2005 | Q2 |
| Environmental Engineering | 2006 | Q2 |
| Environmental Engineering | 2007 | Q2 |
| Environmental Engineering | 2008 | Q1 |
| Environmental Engineering | 2009 | Q1 |
| Environmental Engineering | 2010 | Q1 |
| Environmental Engineering | 2011 | Q1 |
| Environmental Engineering | 2012 | Q1 |
| Environmental Engineering | 2013 | Q1 |
| Environmental Engineering | 2014 | Q1 |
| Environmental Engineering | 2015 | Q1 |
| Environmental Engineering | 2016 | Q1 |
| Environmental Science (miscellaneous) | 1997 | Q1 |
| Environmental Science (miscellaneous) | 1998 | Q2 |
| Environmental Science (miscellaneous) | 1999 | Q1 |
| Environmental Science (miscellaneous) | 2000 | Q2 |
| Environmental Science (miscellaneous) | 2001 | Q1 |
| Environmental Science (miscellaneous) | 2002 | Q2 |
| Environmental Science (miscellaneous) | 2003 | Q1 |
| Environmental Science (miscellaneous) | 2004 | Q2 |
| Environmental Science (miscellaneous) | 2005 | Q2 |
| Environmental Science (miscellaneous) | 2006 | Q2 |
| Environmental Science (miscellaneous) | 2007 | Q2 |
| Environmental Science (miscellaneous) | 2008 | Q1 |
| Environmental Science (miscellaneous) | 2009 | Q1 |
| Environmental Science (miscellaneous) | 2010 | Q1 |
| Environmental Science (miscellaneous) | 2011 | Q1 |
| Environmental Science (miscellaneous) | 2012 | Q1 |
| Environmental Science (miscellaneous) | 2013 | Q1 |
| Environmental Science (miscellaneous) | 2014 | Q1 |
| Environmental Science (miscellaneous) | 2015 | Q2 |
| Environmental Science (miscellaneous) | 2016 | Q1 |
| Geochemistry and Petrology | 1997 | Q3 |
| Geochemistry and Petrology | 1998 | Q3 |
| Geochemistry and Petrology | 1999 | Q3 |
| Geochemistry and Petrology | 2000 | Q3 |
| Geochemistry and Petrology | 2001 | Q2 |
| Geochemistry and Petrology | 2002 | Q2 |
| Geochemistry and Petrology | 2003 | Q2 |
| Geochemistry and Petrology | 2004 | Q3 |
| Geochemistry and Petrology | 2005 | Q3 |
| Geochemistry and Petrology | 2006 | Q3 |
| Geochemistry and Petrology | 2007 | Q3 |
| Geochemistry and Petrology | 2008 | Q2 |
| Geochemistry and Petrology | 2009 | Q2 |
| Geochemistry and Petrology | 2010 | Q2 |
| Geochemistry and Petrology | 2011 | Q2 |
| Geochemistry and Petrology | 2012 | Q2 |
| Geochemistry and Petrology | 2013 | Q2 |
| Geochemistry and Petrology | 2014 | Q2 |
| Geochemistry and Petrology | 2015 | Q2 |
| Geochemistry and Petrology | 2016 | Q2 |
| Water Science and Technology | 1997 | Q2 |
| Water Science and Technology | 1998 | Q2 |
| Water Science and Technology | 1999 | Q2 |
| Water Science and Technology | 2000 | Q2 |
| Water Science and Technology | 2001 | Q1 |
| Water Science and Technology | 2002 | Q2 |
| Water Science and Technology | 2003 | Q2 |
| Water Science and Technology | 2004 | Q2 |
| Water Science and Technology | 2005 | Q2 |
| Water Science and Technology | 2006 | Q2 |
| Water Science and Technology | 2007 | Q2 |
| Water Science and Technology | 2008 | Q1 |
| Water Science and Technology | 2009 | Q1 |
| Water Science and Technology | 2010 | Q1 |
| Water Science and Technology | 2011 | Q1 |
| Water Science and Technology | 2012 | Q1 |
| Water Science and Technology | 2013 | Q1 |
| Water Science and Technology | 2014 | Q1 |
| Water Science and Technology | 2015 | Q1 |
| Water Science and Technology | 2016 | Q1 |