Literature

Duarte, C.M. & Kirkman, H., 2001. Chapter 7 - Methods for the measurement of seagrass abundance and depth distribution. In F. T. Short & Coles, R. G., eds. Global Seagrass Research Methods. Global Seagrass Research Methods. Amsterdam: Elsevier Science, pp. 141-153. Available at: http://www.sciencedirect.com/science/article/pii/B9780444508911500086.