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...works, manufacturing and industrial plants, the farming and animal husbandry sectors, landfill sites and urban surface water run-off). It considers the major water pollutants and describes the effects they have on water...Effects of pollutants on the aquatic environment is a free course. It begins with an introduction to water and goes on to briefly outline the major...

...work with numerical data...Financial methods in environmental decisions: 1 Financial assessment techniques - The for-profit sector survives by generating profits. Profits fund the development of the next generation of goods and services that a firm supplies. The shareholders, who are the owners of the business also demand that a firm makes a profit. If a company is unable...

...work out how humans changed this landscape, I need to find out what it looked like when they first arrived and that is what botanist Steve Clifton is going to help me do. Wendy There's something really magical about it. How can I begin to tell how old it is? Steve One of the first things to do in a place like this is to look at the vegetation: the trees, the wildlife, in...