Note: This is the 1997 edition of UNEP's Global Environment Outlook
. If you are interested in more recent information, please see the 2000
Figure 4.22. Availability of fresh
water, assuming conventional development: land area by availability
of fresh water as a percentage of the total world land area.
- RIVM/UNEP (1997); Klepper et al. (forthcoming).
- The remaining 47 per cent
of the world land area concerns catchment areas with extremely low
population density where the analysis is not applicable.