Water Survey
The OPAL water survey launched in May 2010 and is coordinated by University College London (UCL). The survey asks people to go pond-dipping and identify the invertebrates living in their local pond or lake. Using this information they can then find out how polluted the water is, as some creatures are more tolerant of pollution than others. Results are collected online and will help scientists learn more about lakes and ponds across England.
Read more about this topic: Open Air Laboratories Network (OPAL)
Famous quotes containing the words water and/or survey:
“The point of the dragonfly’s terrible lip, the giant water bug, birdsong, or the beautiful dazzle and flash of sunlighted minnows, is not that it all fits together like clockwork--for it doesn’t ... but that it all flows so freely wild, like the creek, that it all surges in such a free, finged tangle. Freedom is the world’s water and weather, the world’s nourishment freely given, its soil and sap: and the creator loves pizzazz.”
—Annie Dillard (b. 1945)
“When I survey the wondrous cross
On which the Prince of Glory died,
My richest gain I count but loss,
And pour contempt on all my pride.”
—Isaac Watts (1674–1748)