Browsing Oceanography by Author "Davis, Richard F."
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Modeling the effects of ultraviolet radiation on embryos of Calanus finmarchicus and Atlantic cod (Gadus morhua) in a mixing environment
Kuhn, Penny S.; Browman, Howard I.; Davis, Richard F.; Cullen, John J.; McArthur, Bruce L. (2000-12)It is well established that ultraviolet radiation (UVR, 280-400 nm) harms aquatic organisms. Reductions in productivity have been reported for phytoplankton, ichthyoplankton, and zooplankton in incubations exposed to UVR. ... -
Optical detection and assessment of algal blooms
Cullen, John J.; Ciotti, Aurea M.; Davis, Richard F.; Lewis, Marlon R. (1997-07)Concerns about harmful algal blooms (HABs) have grown in recent years. There is a pressing need for robust, quantitative, and cost-effective methods to detect and characterize algal blooms. Critical applications of these ... -
Spectrally weighted transparency in models of water-column photosynthesis and photoinhibition by ultraviolet radiation
Lehmann, Moritz K.; Davis, Richard F.; Huot, Yannick; Cullen, John J. (2004)We present a simple method for describing the influence of variable attenuation of spectral irradiance, Kd(lambda), on water-column photosynthesis and its inhibition by ultraviolet radiation (UV). The approach is based on ...