Study periods: Students can spend from 3 to 12 months studying at a university or college in another country.
Traineeships: Alternatively, you can do a traineeship in a workplace abroad lasting from 2 to 12 months.
Labour mobility is important as it helps to balance the job market. For example, areas of high growth may struggle with unfilled vacancies, while in other regions there may be persistently high unemployment Europeans keen and willing to move abroad to live and work - or even to commute across borders for their job - can help to redress this imbalance, while reaping all the benefits that being part of another culture can bring.
Shallow lakes have been greatly affected by increased concentrations of nitrogen and phosphorus from intensive agriculture and increased human populations. These key nutrients for plant growth enter the aquatic environment, changing clear water to turbid through a phenomenon called eutrophication.