Production of environmental indicator 10 Biochemical oxygen demand
Производство экологических показателей Production of environmental indicator Биохимическое потребление кислорода и концентрация аммонийного азота в речной воде (С 10) Biochemical oxygen demand concentration of ammonium in rivers Joint Task Force on Environmental Indicators Eighth session Geneva, 14– 15 May 2014 Alexander Shekhovstov Consultant to the Secretariat ECE Environment Division
Biochemical oxygen demand (BOD 5), The River Rioni (Грузия) 3 mg of O 2 / liter 2, 5 2 1, 5 1 0, 5 0 1995 2000 2001 2002 Monitoring Station A 1 2003 2004 2005 2006 2007 Monitoring Station A 2 2008 2009 2010 2011 Monitoring Station A 3 2012
Ammonium (NH 4), The River Rioni (Грузия) 1, 8 1, 6 1, 4 mg of N/ liter 1, 2 1 0, 8 0, 6 0, 4 0, 2 0 1995 2000 2001 2002 Monitoring Station A 1 2003 2004 2005 2006 Monitoring Station A 2 2007 2008 2009 2010 Monitoring Station A 3 2011 2012
Average concentrations Biochemical oxygen demand (BOD 5) and ammonium (NH 4), The River Rioni (Грузия) md of O 2 / liter 2, 5 2 1, 5 1 0, 5 0 1995 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Biochemical oxygen demand (BOD 5) mg of N/liter 1, 5 1 0, 5 0 1995 2000 2001 2002 2003 2004 2005 2006 Ammonium (NH 4) 2007
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