Salinity refers to the saltiness or salt content in water, and is used to describe the levels of different salts and dissolved salt content within any specific water body. Some of the different salts that are described by this general term include magnesium, sodium chloride, calcium sulfates, and the bicarbonates group of salts. In the countries of Australia and North America, salinity is alsosometimes used in reference to the levels of salt within the soil. Excessive salinity of the soil is a big issue in Australia in particular, where a number of government and private websites have appeared in order to educate people on the problem.

Professional web design software (http://www.designfor21st.org) is needed by any organisation wanting to publish a website related to excessive salt content. While it can seem like a dry subject matter on the surface, excessive salinity levels are a concern for everyone within Australia and other dry environments. Salinity is an extremely important issue for a number of reasons, including the impact it has on marine organisms, plants, and any farming land that is fed by a water body. In some parts of Australia, entire regions of farming land are becoming useless because of excessive salinity in the soil.

The effects of excessive salinity on the health of the Australian land can be hard to measure with concrete numbers, but there is little doubt that the effects are dramatic and getting worse all the time. Some organisations are using web design software as a way to educate people on the dangers of excessive salinity, in a way that is easy to digest and appropriate in an online setting. If the problems of salinity are going to be addressed in Australia and elsewhere, people need to learn about them as soon as possible. The Internet provides a great way for people to learn about salinity and the problems that it can cause.