Water/Wastewater
Blood-sucking fish indicate high water quality, scientists believe
Jul 21 2009
Experts are continuing to search for more of the particularly rare breed, called lampreys, believing their presence to be a positive signal for the river's water quality.
Environment agency fisheries officer Paul Frear said he was thrilled to welcome the fish back to the river Wear.
"Lampreys are extremely selective with their spawning sites and will only nest where the water quality is optimal," he said.
So far 12 spawning sites have been discovered in the area near Chester-le-Street in County Durham, along with a total of seven adult lampreys.
The tip-off regarding the curious creatures came from local anglers, who the environment agency encourages to report sightings.
Meanwhile, a company based in Cornwall was recently fined for polluting the river Fal in south-east England with liquid clay on three occasions.
Written by Lauren Steadman
Digital Edition
AET 28.2 April/May 2024
May 2024
Business News - Teledyne Marine expands with the acquisition of Valeport - Signal partners with gas analysis experts in Korea Air Monitoring - Continuous Fine Particulate Emission Monitor...
View all digital editions
Events
Jul 10 2024 Birmingham, UK
Jul 21 2024 Cape Town, South Africa
Australasian Waste & Recycling Expo
Jul 24 2024 Sydney, Australia
Jul 30 2024 Jakarta, Indonesia
China Energy Summit & Exhibition
Jul 31 2024 Beijing, China