@Article{os-5-523-2009,
AUTHOR = {Kr\"oger, S. and Parker, E. R. and Metcalfe, J. D. and Greenwood, N. and Forster, R. M. and Sivyer, D. B. and Pearce, D. J.},
TITLE = {Sensors for observing ecosystem status},
JOURNAL = {Ocean Science},
VOLUME = {5},
YEAR = {2009},
NUMBER = {4},
PAGES = {523--535},
URL = {http://www.ocean-sci.net/5/523/2009/},
DOI = {10.5194/os-5-523-2009}
}