Evolving Roles of Blue, Green, and Grey Water in Agriculture

9

Mubako

(4a)

(4b)

2.0e-05

30

1.5e-05

1.0e-05

20

Article count

5.0e-06

10

Fraction of publications

0

2015

2000

2005

2010

Year

0

2005

2010

2000

2015

Year

Figure 4. (a) Article citation count by year published, and (b) relative volume of publications.

(5a)

(5b)

Figure 5. (a) Productive authors according to their blue, green, and grey water publication count, and (b) most cited authors in the field.

UCOWR

Journal of Contemporary Water Research & Education