Research Article

Environmentally Lean Production: The Development and Incorporation of an Environmental Impact Index into Value Stream Mapping

Figure 3

Summary of initial visual display concepts.
298103.fig.003a
(a)  Bar graph concept
298103.fig.003b
(b) Waste pipe concept
298103.fig.003c
(c) Process chart concept
298103.fig.003d
(d) Symbolic representation concept