Modifies a noun

• lochs: Maintenance of natural nutrient levels is, therefore, a key element in the management of mesotrophic lochs.

• lake: Rare fish, of which only three species are found in UK lakes, are well represented in mesotrophic lakes.

• grassland: These communities grade into mesotrophic grassland, often containing fen species, around the edge of the site.

• water: Mesotrophic waters are relatively infrequent in the UK and are largely confined to the margins of upland areas in the north and west.

• loch: The only known naturally mesotrophic loch in Tayside that has had no recent agricultural improvement or afforestation within its catchment.

Modifying Another Word

• naturally: The only known naturally mesotrophic loch in Tayside that has had no recent agricultural improvement or afforestation within its catchment.