Submitted� via� 3rd� Party� websites Submitted� Directly
Changes are difficult to detect Causality becomes impossible to prove Adaptive management plan becomes meaningless
may may
200 100 120 140 160 180 20 40 60 80 0 1980 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1991 1992 1993 1994 Iron Ore (US/tonne) 1995 1996 1997 1998 1999 2000 2001 2002 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2013 2014 2015 2016
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