258
a
b
2017
c
d
a
b
c
d
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
3
Rainfall Anomaly
Index
2
1
−1
−2
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
0
Years
Fig. 14.7 RAI trend of July and August month of (a) Purulia (b) Bankura (c) Paschim Medinipur (d) Purba Medinipur districts during 1998–2017
M. Dey et al.