2 report(s) found.
The line graph illustrates the percentage of water in UK rivers classified as possessing good chemical quality from 1990 to 2002 across four regions: Wales, Northern Ireland, England, and Scotland. Overall, Wales and Northern Ireland exhibited relatively high and stable levels of water quality, whereas England and Scotland experienced marked fluctuations throughout the period. In […]
The line chart illustrates the percentage of river water classified as having good chemical quality in four regions of the UK—Wales, Scotland, Northern Ireland, and England—between 1990 and 2002. Overall, the majority of rivers in all four regions maintained a high level of quality, with figures consistently above 80% throughout the period. Scotland experienced steady […]