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These three video programmes and the CD-ROM form part of the Vischem research and development project for the production of teaching resources in chemistry based on chemical and education research. The...
Looks at the efforts of several European laboratories - in Turin, Hanover, Lausanne and Poitiers - to realise a portable solar reactor, suitable for inexpensive detoxification and sterilisation of water in...
4 (72 min): Explores water purity, safety and the role that chemistry plays in managing the environment. Looks at water management from the maintenance of river water quality to the detailed chemistry of the...
A simulation of biological water quality monitoring of an inland water system on the Seven-Trent. Students interactively sample the macro invertebrate populations, use a key to identify the samples and then...
With the aim of linking issues in science, technology, society and the environment, looks at groundwater, noting that more water is being used than can be replenished by natural processes, and sources of...
Investigates the problems posed by a scarcity of water in areas where rainfall in insufficient to meet local and regional needs. The case study is the Truckee-Carson Basin, an area on the border between the...
Highlights the frightening environmental problems that can be caused by the over-development of the desert areas of the southwest USA. Demonstrates the ecological damage being caused by irrigation without...
The waterways of England played a quite, but not totally unnoticed, part in the national war effort between 1939 and 1945. A cinema short BARGING ON (1944) was commissioned by the North West Regional Canal...
The amount of water on earth available for use remains the same even as the amount of people on the planet continues to grow. Earth’s water comes from lakes, rivers, streams and ground water (which is...
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