1. Battarbee, R. W. (1986). The Eutrophication of Lough Erne inferred from changes in the diatom assemblages of 210Pb and 137Cs—dated sediment cores. Proceeding of the Royal Irish Academy Section B: Biological, Geological and Chemical Science, 86b, 141–168.
2. CBD. (2014). Aichi biodiversity targets. Retrieved from
https://www.cbd.int/sp/targets/
.
3. Cuttle, S. P., Macleod, C. J. A., Chadwick, D. R., Scholefield, D., Haygarth, P. M., Newell-Price, P., Harris, D., Shepherd, M. A., Chambers, B. J., & Humphrey, R. (2007). An inventory of methods to control diffuse water pollution from agriculture. DEFRA-Project ES0303.
4. EC. (2000). Directive 2000/60/EC of the European Parliament and of the Council of 23 October 2000 establishing a framework for community actions in the field of water policy. Official Journal of the European Communities, L327, 1.22.12.2000.
5. EC. (2014). Regulation (EU) no 1143/2014 of the European Parliament and of the council of 22 October 2014 on the prevention and management of the introduction and spread of invasive alien species. Official Journal of the European Union, 2014, L317/35.