1. Albro, C.S., Trulli, H.K., Boyle, J.D., Sauchuk, S.A., Oviatt, C.A., Keller, A.A., Zimmerman, C., Turner, J., Borkman, D., Tucker, J., 1998. Combined work/quality assurance plan for baseline water quality monitoring: 1998–2000. Report ENQUAD ms-48, Massachusetts Water Resources Authority, Boston.
2. Arar, E.J., Collins, G.B., 1997. In vitro determination of chlorophyll a and phaeophytin a in marine and freshwater phytoplankton by fluorescence. Method 445.0, Version 1.2, US Environmental Protection Agency, Environmental Monitoring Systems Laboratory, Office of Research and Development, Cincinnati, OH.
3. Remote sensing of vertically structured phytoplankton pigments;Ballestero;Topicos Meteorologicos Y Oceanograficos,1999
4. Algal biomass and sea surface temperature in the Mediterranean Basin: intercomparison of data from various satellite sensors, and implications for primary production estimates;Bricaud;Remote Sensing of Environment,2002
5. Butman, B., Bothner, M.H., Lightsom, F.L., Gutierrex, B.T., Soupy, A.P., Martini, M.A., Strahle, W.S., 2002. Long-term oceanographic observations in western Massachusetts Bay offshore of Boston, Massachusetts; data report for 1989–2000. In Data Report for 1989–2000 US Geological Survey Digital Data Series 74, US Geological Survey, Woods Hole.